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Crankshaft

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1980 suzuki gs450ez
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Quick answer: The Crankshaft for the 1980 1980 suzuki gs450ez (MOTORCYCLE) consists of 45 OEM components. 32 are currently matched to live Amazon/eBay listings, priced from $3.50–$150.00.
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The Suzuki 12160-44100 Connecting Rod Assembly is an OEM-grade component designed for precision-engineered durability and performance in compatible Suzuki engines. This genuine part ensures exact fitment and superior quality control, meeting the manufacturer's stringent specifications for seamless integration with the engine block.

Constructed from high-strength alloy steel, the connecting rod features a reinforced design optimized for high-load applications. It is engineered to maintain structural integrity under extreme operating conditions, providing reliable power transmission between the piston and crankshaft. The component is supplied with precision-machined bearing surfaces for enhanced longevity and reduced wear.

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This genuine OEM Suzuki Connecting Rod Assy, part number 12160-44101-000, is a critical component designed for optimal engine performance and durability. Engineered to meet Suzuki’s stringent quality standards, this connecting rod assembly ensures precise alignment and structural integrity within the engine’s crankshaft system.

Constructed from high-grade alloy steel, this genuine replacement part guarantees compatibility and reliability for compatible Suzuki engine models. The assembly includes all necessary components for installation, providing a seamless fitment process. Designed for long-lasting performance, it maintains OEM specifications for optimal combustion efficiency and reduced wear.

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This genuine Suzuki OEM Nut, part number 09159-08033, is precision-engineered for optimal compatibility and durability in Suzuki vehicle applications. Crafted from high-grade steel, it ensures superior strength and corrosion resistance, meeting OEM standards for fit and function. Designed for secure fastening in critical components, this nut provides reliable performance in demanding automotive environments.

The nut features a standard hexagonal head for compatibility with standard tools and is supplied with a zinc-plated finish to enhance corrosion resistance. Ideal for replacement or maintenance in Suzuki models requiring this specific fastener, it guarantees seamless integration with original equipment specifications.

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This genuine Suzuki crank pin bearing (Part No. 12164-01D01-0D0) is designed for precise OEM fitment in compatible Suzuki engines. Manufactured to Suzuki's strict quality standards, this bearing ensures optimal performance, durability, and smooth engine operation with reduced friction and wear. The precision-engineered steel construction provides high load-bearing capacity and resistance to extreme operating conditions.

Ideal for engine rebuilds or maintenance, this bearing meets or exceeds original equipment specifications. It is permanently lubricated with high-grade oil to maintain consistent performance throughout its service life. Installation requires standard tools and follows standard crankshaft bearing replacement procedures.

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This genuine Suzuki crank pin bearing set (Part No. 12164-44100-025) is engineered for precise fitment and optimal performance in GS500 and GSX400 models. Each bearing is manufactured to OEM specifications, ensuring compatibility with Suzuki's stringent tolerances for smooth operation and extended service life. The set includes four high-quality bearings, delivered in sealed packaging to prevent contamination prior to installation.

The crank pin bearings are constructed from premium-grade materials for superior durability under high-load conditions. Designed to maintain proper crankshaft alignment, these bearings reduce friction and minimize wear on critical engine components. Suitable for both GS500 and GSX400 engines, this replacement set meets or exceeds Suzuki's original equipment standards, providing a reliable solution for maintenance or repair.

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This OEM crank pin bearing from Suzuki, part number 12164-01D01-0C0, is engineered for precise fitment and durability in compatible engine models. Manufactured to Suzuki’s stringent quality standards, it ensures optimal performance and longevity by supporting crankshaft rotation with minimal friction.

The bearing features a brown finish for identification and is designed for direct replacement, maintaining factory specifications. Compatible with specified Suzuki engines, it is an essential component for maintaining engine integrity and performance.

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This genuine Suzuki OEM Crank Pin Bearing, part number 12164-01D01-0B0, is engineered for precision and durability in Suzuki engine applications. Designed to meet original equipment specifications, this bearing ensures optimal performance and longevity in high-load motorcycle engines. The black-coated finish provides enhanced corrosion resistance, reducing wear and maintaining smooth operation under demanding conditions.

Manufactured to exacting standards, this crank pin bearing features a precise fitment for Suzuki models requiring this specific part. It is recommended for use in compatible Suzuki engines where this OEM part is specified. Installation requires professional mechanical expertise to ensure proper alignment and torque specifications.

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8PCS 30mm Motorcycle Crankshaft Bearing Kit is precision-engineered for Suzuki GSX400, GSX-F400, BANDIT400, GSR400, and GS500 models manufactured between 1989 and 2011. This oversized bearing set features a 29.25mm inner diameter (oversize +75) to ensure optimal clearance and performance.

Constructed with high-grade steel and advanced anti-friction coating, these bearings reduce metal-to-metal contact, minimizing abrasive wear and extending the service life of critical engine components. The kit includes eight bearings with diameters ranging from 29mm to 30mm (standard, +25, +50, +75, +100 oversizes) and weighs 60g total. Compatible with OEM part numbers 12164-01D01-0A0 and 12164-01D01-0B0, this kit is designed for direct replacement, ensuring seamless integration with Suzuki’s 400cc and 500cc engine platforms.

  • 0: Protects engine core transmission parts, optimizes rod-crankshaft clearance, forms stable oil film and prevents direct metal friction wear.
  • 1: Reduces component abrasive wear and fatigue spalling, extends service life of key parts and cuts engine overhaul costs and frequency.
  • 2: Compatible with SUZUKI GSX400 GSX400RR GK73A; Compatible with SUZUKI GSX-F400 GK74A; Compatible with SUZUKI BANDIT400 GK75A; Compatible with SUZUKI GSX-R400R GK76A; Compatible with SUZUKI GSX400 RF400 RF400RV GK78A; Compatible with SUZUKI GSR400; Compatible with SUZUKI GS500 89-11; Weight : 60g; Diameter: 30mm /29.75mm /29.50mm /29.25mm/ 29mm; Size: STD (Standard) / +25 / +50 / +75 / +100
  • 3: The function of the combination of the crankshaft and connecting rods converts the reciprocating motion of the piston into the rotational motion of the crankshaft, and outputs power.
  • 4: The connecting rod transmits the motion and power of the piston to the crankshaft, which pushes the crankshaft to rotate.
  • 5: The crank bearing receives the force from the connecting rod and converts it into a torque about its own axis, which is then transmitted to the transmission system, while driving the train and some other auxiliary devices.
  • 6: Assists cooling system to dissipate frictional heat via oil circulation, avoiding severe faults like bearing burnout from local overheating.
  • 7: Performs reliably in diverse climates, delivering consistent lubrication and load-bearing effect in high-temperature continuous operation or low-temperature startups.
  • 8: Handles all riding intensities, maintaining stable performance for daily commuting and long-distance heavy-load journeys alike.
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eBay Listing
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Genuine OEM Suzuki crank pin bearing designed for optimized engine performance and durability. Constructed from high-quality materials to ensure reliable operation under demanding conditions. This bearing is engineered to meet or exceed Suzuki's stringent manufacturing standards, providing a precise fit for smooth engine function.

Compatible with select Suzuki models, this bearing features a durable green finish for easy identification. Installation is straightforward, making it an ideal replacement for worn or damaged components. Backed by Suzuki's OEM quality assurance, this part guarantees long-lasting performance and reduced maintenance costs.

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Genuine Suzuki crank pin bearing, part number 12164-44100-050, designed for optimal performance and durability. This new old stock (NOS) bearing is manufactured to OEM specifications, ensuring precise fitment and reliable operation in Suzuki engines. The bearing is engineered to support high rotational speeds and heavy loads, providing long-lasting service life in demanding conditions.

This crank pin bearing is an essential component for proper engine function, maintaining journal alignment and reducing friction between moving parts. Compatible with select Suzuki models, it meets strict quality standards for seamless integration into engine assemblies. The bearing's design incorporates advanced metallurgy and precision machining for superior wear resistance and heat dissipation.

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This genuine Suzuki crankshaft assembly (OEM Part No. 12220-01D02) is engineered for the 1981 GS450T motorcycle, ensuring precise fitment and optimal performance. Constructed from high-grade steel, the assembly features a precisely balanced crankshaft to maintain smooth engine operation and reduce vibration. Compatible with stock configurations, this component is designed for direct replacement, restoring factory-level power delivery and reliability.

Each crankshaft assembly undergoes rigorous quality control to meet Suzuki’s original specifications, delivering durability and consistent performance over extended use. Ideal for restoration projects or routine maintenance, this assembly guarantees seamless integration with the GS450T’s 448cc twin-cylinder engine. Engineered for longevity, it restores original equipment manufacturer (OEM) standards for a reliable riding experience.

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This genuine Suzuki crankshaft bearing (part number 12229-01D01-0A0) is manufactured to strict OEM standards for optimal durability and performance. Designed for select Suzuki motorcycle and ATV models, this bearing ensures smooth crankshaft operation by reducing friction and supporting rotational load. The green-colored outer ring provides clear identification for proper installation and compatibility verification.

Constructed from high-grade steel with precision-engineered raceways, this new old stock (NOS) bearing delivers reliable service life under demanding conditions. It is an exact replacement part for restoring engine performance without compromising original equipment specifications.

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This genuine OEM Suzuki crankshaft bearing, part number 12229-01D01-0B0, is precision-engineered for optimal performance and durability in compatible engines. Designed as a new old stock (NOS) component, it maintains factory specifications for reliable fitment and operation.

Manufactured to exacting standards, the bearing ensures low friction and high load capacity, contributing to smooth engine operation and extended component life. This black-coated bearing is ideal for applications requiring OE-quality replacement parts.

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Genuine Suzuki OEM crankshaft bearings (Brown) for GS450 and GS500 models manufactured between 1980 and 2009. Part number 12229-01D01-0C0 ensures direct fitment and OEM-quality performance.

These bearings provide precise alignment and durable operation under high rotational stress, essential for maintaining optimal engine efficiency. Designed to meet Suzuki’s exacting standards, they deliver reliable durability and smooth engine performance.

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This genuine Suzuki crankshaft bearing (part number 12229-01D01-0D0) ensures optimal durability and performance for compatible Suzuki engines. Constructed with precision-engineered components, it facilitates smooth rotational movement of the crankshaft, reducing friction and extending engine life.

Designed as an Original Equipment Manufacturer (OEM) replacement, this new-old-stock (NOS) bearing maintains factory specifications for a seamless fit. The yellow-coated variant provides enhanced identification and corrosion resistance. Verify compatibility with your engine model before installation.

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The Suzuki GS450 GS450 OEM crank bearing (part number 12229-44100-010) is a direct replacement component engineered for compatibility with the GS450 and GS500F models. This precision bearing ensures optimal engine performance by maintaining smooth crankshaft rotation and reducing friction in the internal combustion system. Designed to meet OEM specifications, it guarantees a precise fit and reliable durability for long-term operation.

Manufactured to exacting standards, this crank bearing is essential for maintaining engine integrity during high-load conditions. It is constructed from high-grade materials to withstand extreme temperatures and mechanical stress. Suitable for both GS450 and GS500F engines, this bearing is a cost-effective solution for routine maintenance or performance upgrades, ensuring consistent power delivery and minimized wear.

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Genuine OEM crankshaft bearings designed for the Suzuki GS450 motorcycle, part number 12229-44100-020. These NOS (New Old Stock) bearings are manufactured to exacting Suzuki specifications, ensuring precise fitment and optimal performance in the engine’s rotating assembly.

The bearings are sold as a set of two, providing all necessary components for a complete crankshaft bearing replacement. Precision-engineered for durability, they maintain critical tolerances to reduce friction and support sustained engine operation under standard riding conditions.

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These OEM crank pin bearings are engineered for Suzuki GS450 models produced between 1982 and 1988. Part number 12229-44100-025 ensures a precise fit for optimal engine performance and reliability. The undersized 0.25mm specification compensates for wear while maintaining proper clearance, reducing friction and extending the service life of critical internal components.

The bearings are manufactured to OE (Original Equipment Manufacturer) standards, guaranteeing compatibility with stock specifications. Suitable for restoration projects, routine maintenance, or performance upgrades, these crank pin bearings deliver durable, high-load capacity performance in demanding motorcycle applications.

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The SUZUKI 12229-44100-030 METAL CRANKSHAFT is an Original Equipment Manufacturer (OEM) replacement part designed for select Suzuki models. Constructed from high-grade forged steel, this crankshaft ensures durability and precision-engineered performance for optimal engine operation. The component is finished with a durable metal coating to resist wear and corrosion, maintaining integrity under demanding operating conditions.

This genuine NOS (New Old Stock) part is manufactured to SUZUKI's strict quality standards, ensuring a perfect fit and reliable functionality. It is recommended for use in applications requiring precise OEM specifications, providing consistent power delivery and reduced vibration. Suitable for engine rebuilds or replacements where manufacturer-approved components are required.

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This genuine OEM Suzuki crankshaft bearing, part number 12229-44100-040, is designed for optimal performance and durability in compatible Suzuki models. Engineered to meet or exceed original equipment specifications, it ensures precise fitment and reliable operation under demanding conditions. The bearing is labeled in yellow for easy identification, reducing the risk of incorrect installation.

Constructed from high-grade materials, this crankshaft bearing delivers superior load-bearing capacity and reduced friction for enhanced engine efficiency. It is a new, non-aftermarket part (NOS), guaranteeing freshness and adherence to manufacturing standards. Installation is straightforward for qualified technicians, minimizing downtime and ensuring long-term reliability.

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High-quality crankshaft bearings shells for Suzuki models GS500, GS450, GSX400, and GSX250. Engineered to meet OEM specifications for precise fit and durability, these bearings shells ensure smooth and reliable engine performance. Designed to reduce friction and wear, they provide optimal support for the crankshaft, enhancing overall engine efficiency and longevity.

Compatibility is confirmed across the specified Suzuki models, with part number 12229-44100-050. These bearings are manufactured to strict tolerances to guarantee consistent performance under standard operating conditions. Ideal for routine maintenance or engine rebuilds, they deliver dependable operation in both stock and performance applications.

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This genuine OEM Suzuki crank thrust plate, part number 12228-44106, is engineered for precision-engineered crankshaft alignment in compatible Suzuki models. Manufactured to original equipment specifications, it ensures reliable performance and durability in demanding operating conditions.

The thrust plate features a precision-machined surface for optimal contact and is designed to withstand high mechanical stress. This new component is supplied in original packaging and is guaranteed to meet Suzuki's stringent quality standards for fit, form, and function.

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This Genuine OEM New Old Stock (NOS) Suzuki 21111-44100 Primary Drive Gear is a critical component for precise power transmission in compatible ATV models. Engineered to exacting Suzuki specifications, this gear ensures optimal engagement with the countershaft for smooth, reliable operation under standard load conditions.

Manufactured from high-grade steel for enhanced durability, the gear features a standard helical tooth profile for reduced noise and vibration during operation. This NOS component is designed to meet or exceed original equipment performance, providing a perfect fit and long service life when installed by a qualified technician.

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This genuine Suzuki OEM nut, part number 09140-24007, is engineered for precision fitment in select Suzuki models. Designed to meet original equipment manufacturer (OEM) standards, this nut ensures reliable performance and durability in demanding applications.

Compatible with specific Suzuki models produced between 1975 and 1981, including the RE5, RM250, and PE400 series, this nut is crafted from high-quality materials to resist wear and corrosion. Ideal for restoration projects or maintenance work requiring exact replacement parts.

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This genuine OEM washer from Suzuki, part number 09164-25001-000, is engineered for optimal performance and durability in automotive applications. Designed to meet strict OEM specifications, it ensures precise fitment and reliable function for bolted assemblies. The washer provides uniform load distribution and corrosion resistance, enhancing joint integrity and longevity in high-stress environments.

Manufactured to Suzuki’s exacting standards, this washer guarantees consistent quality and compatibility with compatible Suzuki models. Its precision-engineered dimensions ensure a secure seal and prevent loosening under vibration, making it an essential component for routine maintenance or repair work. Ideal for professionals and DIY enthusiasts alike, this washer delivers OEM-grade reliability.

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Precision-engineered crankshaft repair elements designed for OE compatibility with SUZUKI applications. This kit includes all necessary components to restore crankshaft integrity, ensuring reliable performance and extended service life. Engineered to meet or exceed original equipment specifications for seamless integration and optimal functionality.

Manufactured from high-grade materials to ensure durability and resistance to wear under demanding operating conditions. Each component is precision-machined to exact tolerances, providing a perfect fit and reliable performance. Suitable for professional repairs and maintenance, this kit is a cost-effective solution for restoring crankshaft function without compromising quality or safety.

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This genuine Suzuki OEM oil seal, part number 09283-22015, is engineered to provide reliable sealing performance for critical engine components. Designed with precision dimensions of 22 mm inner diameter, 40 mm outer diameter, and 8 mm thickness, it ensures a precise fit and optimal oil retention in Suzuki vehicles. Manufactured to meet OEM standards, this seal delivers consistent durability and resistance to high-temperature engine environments.

Ideal for applications requiring a tight seal to prevent oil leakage, the 09283-22015 seal is recommended for maintenance, repairs, or replacement in compatible Suzuki models. Its high-quality rubber construction provides long-lasting performance, reducing the risk of premature wear and component damage. Trust in OEM-grade components to maintain the integrity of your engine’s lubrication system.

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Genuine OEM Suzuki piston designed for GS450 models, featuring a +.50 oversize specification for enhanced performance and compatibility. Engineered to meet factory standards, this new old stock (NOS) component ensures precise fitment and optimal engine function. Manufactured by Suzuki, it carries the part number 12111-44100-050, guaranteeing authenticity and reliability for your motorcycle's rebuild or maintenance.

The piston is constructed from high-grade aluminum alloy, providing durability and heat resistance under demanding operating conditions. Compatible with Suzuki GS450 models, this piston is a direct replacement for worn or damaged stock components, offering improved combustion efficiency and power output. Ideal for enthusiasts and professionals seeking OEM-quality parts for restoration or performance upgrades.

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This NOS (New Old Stock) OEM Suzuki piston is designed for the GS450 engine, providing a precise fit and reliable performance. Machined to +.50 oversize specifications, it ensures optimal compression and durability for rebuilt or high-performance applications. The part number 12111-44100-050 guarantees genuine Suzuki engineering, meeting strict OEM quality standards.

Manufactured to exacting tolerances, this piston features a durable aluminum alloy construction and is pre-matched for compatibility with GS450 components. Ideal for restoration projects or performance upgrades, it delivers consistent power output and longevity. Includes ring set for complete assembly.

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This genuine OEM piston ring set is designed for Suzuki GS450 models produced between 1980 and 1983. Manufactured to original equipment specifications, it ensures precise fitment and optimal engine performance. Each ring set includes all necessary components for a complete cylinder kit replacement.

The set includes 1 upper compression ring, 1 lower compression ring, and 2 oil control rings, all pre-gapped for immediate installation. Made from high-quality cast iron for durability and heat resistance, these piston rings meet or exceed OEM standards. The part number 12140-44110-100 is the direct replacement for the original equipment.

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This genuine Suzuki piston ring set is engineered for the GS450 models produced between 1980 and 1983. Designed as an original equipment manufacturer (OEM) component, part number 12140-44110-100, it ensures precise fitment and optimal performance for engine rebuilds or maintenance.

The ring set delivers reliable sealing and durability, maintaining compression and reducing oil consumption. This NOS (New Old Stock) item is preserved in factory packaging, guaranteeing authenticity and compatibility with the specified Suzuki GS450 engines.

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This genuine Suzuki NOS part, part number 12151-45501, is designed for direct OEM fitment on compatible Suzuki models. Manufactured to meet Suzuki's stringent quality and durability standards, this part ensures reliable performance in your vehicle's nitrous oxide system. Precision-engineered for optimal compatibility and longevity, it maintains factory-level efficiency and safety.

The NOS component is produced using high-grade materials that resist corrosion and wear, ensuring long-term reliability under demanding conditions. Each unit undergoes rigorous testing to guarantee conformance to Suzuki's specifications, providing peace of mind for automotive enthusiasts and professional mechanics alike.

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OEM Replacement Piston Pin Circlip – Exact fit for Suzuki outboard motors. This high-quality circlip (item number 09381-18002) replaces OEM part numbers 09381-18002-000, 3003-537, and 3002-163, ensuring compatibility with select Suzuki 4–90 HP outboard engines manufactured from 1980 onward.

Designed for secure piston pin retention, this durable steel circlip maintains proper piston assembly during engine repairs or rebuilds. The 10-piece pack provides essential maintenance components for marine applications, offering reliable performance under high vibration and thermal stress. Includes manufacturer warranty coverage of 1 month.

  • 0: OEM REPLACEMENT PISTON PIN CIRCLIP: Replaces Suzuki OEM Part Numbers 09381-18002-000, 09381-18002, and equivalent numbers 3003-537 / 3002-163, providing a reliable replacement for worn or damaged piston pin circlips
  • 1: COMPATIBLE WITH SUZUKI OUTBOARD MOTORS: Fits select Suzuki 4 HP, 6 HP, 20 HP, 25 HP, 30 HP, 35 HP, 40 HP, 46 HP, 50 HP, 60 HP, 70 HP, 80 HP, and 90 HP outboard engines
  • 2: SECURE PISTON PIN RETENTION: Designed to securely hold the piston pin in place, helping maintain proper piston assembly and supporting reliable engine operation during repair or rebuild service
  • 3: DURABLE ENGINE COMPONENT: Manufactured from quality materials to withstand engine vibration, heat, and marine operating conditions, providing dependable performance and long service life
  • 4: 10 PCS PACK FOR MAINTENANCE: Includes 10 pieces of piston pin circlips, providing convenient replacement parts for engine repairs, maintenance, and overhaul applications
  • 5: VERIFY FITMENT BEFORE PURCHASE: Please confirm your original part number (09381-18002) and check your Suzuki outboard model, year, and engine specifications before ordering to ensure compatibility
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eBay Listing
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Genuine OEM Suzuki part designed for optimal engine performance and reliability. These piston shaft clips, identified by part number 09381-18002, ensure secure retention of the piston shaft within compatible Suzuki engine models, preventing misalignment or displacement during operation.

Manufactured to meet strict OEM quality standards, this component guarantees precise fitment and durability. Its corrosion-resistant material construction provides long-term protection against wear and environmental damage, maintaining engine integrity in demanding conditions.

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Crankshaft — Frequently Asked Questions

What OEM parts are included in the Crankshaft for the 1980 suzuki gs450ez?

The Crankshaft for the 1980 suzuki gs450ez includes 45 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankshaft cost for the 1980 suzuki gs450ez?

Individual components in this assembly currently range from $3.50–$150.00, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1980 suzuki gs450ez model years or trims?

Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.

What is the OEM part number for ROD ASSY, CONNECTING on the 1980 suzuki gs450ez?

The OEM part number for the ROD ASSY, CONNECTING (part of the Crankshaft assembly) on the 1980 suzuki gs450ez is 12160-44100.

Does OEM part 12160-44100 fit the 1980 suzuki gs450ez?

Yes — OEM 12160-44100 is listed as the ROD ASSY, CONNECTING for the 1980 suzuki gs450ez (1980), part of the Crankshaft assembly.

Which parts are included in the Crankshaft?

ROD ASSY, CONNECTING, ROD ASSY, CONNECTING | Includes Item(s) 2, NUT, BEARING, CRANK PIN (YELLOW), BEARING, CRANK PIN (US:0.25) *{OPT}*, BEARING, CRANK PIN (BROWN), BEARING, CRANK PIN (BLACK), BEARING, CRANK PIN (GREEN), and 37 more — see the full list below.

What other vehicles use OEM part number 12160-44100?

OEM 12160-44100 (ROD ASSY, CONNECTING) also fits 18 other vehicles in this catalog, including 1980 suzuki gs450et — Crankshaft, 1980 suzuki gs450ex — Crankshaft, 1980 suzuki gs450l — Crankshaft.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$107.67
eBay Est. Total
$1,079.52