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SWIFTFIXTOOLS OEM PARTS & HARDWARE DIRECTORY
MOTORCYCLE 100% Guaranteed Fitment

Crankshaft

Selected Vehicle
1985 suzuki gs450ga
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Quick answer: The Crankshaft for the 1985 1985 suzuki gs450ga (MOTORCYCLE) consists of 48 OEM components. 28 are currently matched to live Amazon/eBay listings, priced from $2.10–$160.19.
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Showing 48 Components
ROD ASY, CONNECTING

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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NUT

The Suzuki OEM 09159-08033 Nut is a precision component engineered for optimal performance in automotive assemblies. Manufactured to meet strict OEM standards, this nut delivers reliable fastening with consistent torque characteristics, ensuring durability and long-term reliability in high-stress applications.

Designed for compatibility with Suzuki engines and related drivetrain systems, this nut features a robust construction that resists wear and corrosion. The component is suitable for use in both routine maintenance and high-performance environments, providing a dependable solution for automotive professionals seeking quality and consistency.

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Amazon Listing
Amazon listing photo

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.
View on Amazon ($77.67) →
eBay Listing
eBay listing photo

NOS Suzuki Crank Bearing Pin 80-83 & 85-88 GS450 89-00 GS500 12164-01D01-0A0

View on eBay ($37.49) →
BEARING, CRANK PIN (US:0.25) | OPT

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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BEARING, CRANK PIN (US:0.50) | OPT

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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10
NO DESCRIPTION AVAILABLE | Includes Item(s) 5

NO DESCRIPTION AVAILABLE | Includes Item(s) 5

eBay Preferred
OEM Ref: 12220-44502
Also fits 2 other vehicles
NO DESCRIPTION AVAILABLE | Includes Item(s) 5

Genuine OEM Suzuki crankshaft, part number 12220-44502, engineered for optimal performance and durability in the GS450GA model. Precision-machined from high-grade alloy steel to meet exacting Suzuki manufacturing standards, this crankshaft ensures smooth engine operation, reduced vibration, and enhanced power delivery.

Designed for direct replacement applications, the crankshaft features a critical balance between weight and strength, with a forged construction that withstands high RPM loads and thermal stress. Compatible exclusively with the 1982 Suzuki GS450GA SUZUKIMATIC motorcycle, this part restores engine efficiency and reliability, making it an essential component for restoration, repair, or performance tuning projects.

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PIN

This genuine NOS (New Old Stock) Suzuki Breaker Shaft Crank Pin, part number 06211-03052, is an exact replacement for select Suzuki motorcycle models. Engineered to original equipment manufacturer (OEM) specifications, this crank pin delivers precise fitment and reliable performance for restored or classic Suzuki motorcycles.

The crank pin is designed to integrate seamlessly with compatible Suzuki models, ensuring smooth operation of the breaker shaft assembly. Ideal for restoration projects or routine maintenance, this high-quality component maintains the precision required for optimal engine function. Please verify compatibility with your vehicle before purchase.

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BEARING, CRANKSHAFT (US:0.25) *{OPT}*

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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BEARING, CRANKSHAFT (US:0.50) | OPT

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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BEARING, CRANKSHAFT (GREEN)

This genuine Suzuki 12229-44500-010 main crankshaft bearing is engineered for the GS450GA model produced between 1982 and 1985. Precision-manufactured to exact OEM specifications, it ensures optimal engine performance and durability by maintaining proper crankshaft alignment and reducing friction in high-load applications.

The bearing features a high-grade steel construction with a precision-ground inner race, providing a tight fit and reliable operation under demanding conditions. Designed for direct replacement, it restores factory-level performance and reliability, preventing premature wear and potential engine damage. Each bearing undergoes rigorous quality control to meet Suzuki's strict standards for fit, form, and function.

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BEARING, CRANKSHAFT (BLACK)

This genuine OEM Suzuki crankshaft bearing (Part No. 12229-44500-020) is designed for the GS450GA model. Engineered to meet Suzuki's exacting standards, this bearing ensures precise fitment and durable performance for critical engine components.

Manufactured for optimal load-bearing capacity, it features a green-colored cage for easy identification. This bearing is a direct replacement for the original equipment, maintaining factory specifications for seamless integration and reliability in high-performance applications.

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BEARING, CRANKSHAFT (YELLOW)

This genuine OEM crankshaft bearing is designed specifically for the Suzuki GS450GA motorcycle, ensuring precise fitment and reliable performance. Manufactured to Suzuki’s stringent quality standards, this new old stock (NOS) part maintains original equipment specifications for optimal durability and smooth operation. The bearing is marked in green for easy identification and is fully compatible with GS450GA models requiring OEM part number 12229-44500-040.

Engineered for long-lasting service life, this crankshaft bearing features precision-machined components and high-grade materials to withstand rigorous riding conditions. Ideal for both routine maintenance and restoration projects, it restores factory-level reliability to your motorcycle’s engine assembly. Installation requires standard tools and follows Suzuki’s recommended procedures for optimal results.

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BEARING, THRUST (BROWN)

Genuine OEM crank thrust plate designed for Suzuki GR650, GS450, and GSX400 motorcycle models. This high-quality thrust plate is manufactured to exacting Suzuki specifications, ensuring precise fitment and reliable engine performance. Supplied as a set of two plates for optimal compatibility and balanced operation.

Constructed from durable materials, this thrust plate provides essential support to the crankshaft, maintaining proper axial alignment and minimizing wear on critical engine components. Designed for longevity and dependable operation, it is an ideal replacement part for maintaining the integrity of the drivetrain system. Compatible with specified Suzuki models, this OEM part guarantees consistent performance and seamless integration.

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BEARING, THRUST (YELLOW)

OEM-grade crank thrust plate designed for precision fitment in Suzuki GS450GA and GR650 models, ensuring optimal engine performance and longevity. This NOS (New Old Stock) component retains original specifications for seamless integration, maintaining factory tolerances and material composition for reliable operation. The thrust plate is engineered to withstand high-pressure loads while minimizing friction between the crankshaft and engine block.

Manufactured to meet Suzuki’s strict OEM standards, this thrust plate is an exact replacement for part number 12228-44108. Each unit is individually inspected for quality assurance, providing a durable solution for engine maintenance or restoration projects requiring authentic components.

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NUT

The Suzuki OEM Part 09140-24007 is a right‑hand pivot nut designed to meet the exacting standards of original equipment manufacturers. Constructed from high‑quality materials, this component ensures reliable performance and durability in demanding automotive applications.

Engineered for precise fit and function, the pivot nut facilitates secure attachment and smooth operation of the associated assembly. It is an essential replacement part for maintaining optimal vehicle performance and safety.

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WASHER

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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PISTON (STD)

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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PISTON RING SET (STD)

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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PIN, PISTON

High-performance piston wrist pin engineered for Suzuki GS series motorcycles, including the GS450, GS500, GS750, and RM250 models. Constructed with precision machining, the pin delivers reliable connection between piston and crankshaft while withstanding elevated operating pressures and temperatures.

Designed to meet OEM specifications, the component offers superior durability and a consistent fit within the engine assembly. Installation is straightforward, allowing technicians to replace worn wrist pins without extensive modifications.

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Buy on eBay ($17.03)
Amazon Listing
Amazon listing photo

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
View on Amazon ($30.00) →
eBay Listing
eBay listing photo

Suzuki Piston Pin Circlip 09381-18002

View on eBay ($2.10) →
29

BEARING, CRANK PIN (BROWN)

Exact OEM Stock Low
OEM Ref: 12164-44501-030
Also fits 1 other vehicle
Exact factory OEM # 12164-44501-030 may be temporarily out of stock in official store listings.
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30

BEARING, CRANK PIN (YELLOW)

Exact OEM Stock Low
OEM Ref: 12164-44501-040
Also fits 1 other vehicle
Exact factory OEM # 12164-44501-040 may be temporarily out of stock in official store listings.
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31

BEARING, CRANK PIN (BLACK)

Exact OEM Stock Low
OEM Ref: 12164-44501-020
Also fits 1 other vehicle
Exact factory OEM # 12164-44501-020 may be temporarily out of stock in official store listings.
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32

BEARING, CRANK PIN (GREEN)

Exact OEM Stock Low
OEM Ref: 12164-44501-010
Also fits 1 other vehicle
Exact factory OEM # 12164-44501-010 may be temporarily out of stock in official store listings.
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33

CRANKSHAFT

Exact OEM Stock Low
OEM Ref: 12220-44501
Also fits 1 other vehicle
Exact factory OEM # 12220-44501 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12229-44500-030 may be temporarily out of stock in official store listings.
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35

BEARING, THRUST (WHITE)

Exact OEM Stock Low
OEM Ref: 12228-44109
Also fits 2 other vehicles
Exact factory OEM # 12228-44109 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12228-44104 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12228-44105 may be temporarily out of stock in official store listings.
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38

BEARING, THRUST (RED)

Exact OEM Stock Low
OEM Ref: 12228-44110
Also fits 2 other vehicles
Exact factory OEM # 12228-44110 may be temporarily out of stock in official store listings.
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39

GEAR, PRIMARY DRIVE (NT:28)

Exact OEM Stock Low
OEM Ref: 21111-44500
Also fits 2 other vehicles
Exact factory OEM # 21111-44500 may be temporarily out of stock in official store listings.
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42

PISTON (STD)

Exact OEM Stock Low
OEM Ref: 12111-44110
Also fits 1 other vehicle
Exact factory OEM # 12111-44110 may be temporarily out of stock in official store listings.
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43

PISTON (05:0.5) *{OPT}*

Exact OEM Stock Low
OEM Ref: 12111-44110-050
Also fits 1 other vehicle
Exact factory OEM # 12111-44110-050 may be temporarily out of stock in official store listings.
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44

PISTON (OS:1.0) *{OPT}*

Exact OEM Stock Low
OEM Ref: 12111-44110-100
Also fits 1 other vehicle
Exact factory OEM # 12111-44110-100 may be temporarily out of stock in official store listings.
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46

PISTON RING SET (STD)

Exact OEM Stock Low
OEM Ref: 12140-44140
Also fits 1 other vehicle
Exact factory OEM # 12140-44140 may be temporarily out of stock in official store listings.
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47

PISTON RING SET (OS:0.5) | OPT

Exact OEM Stock Low
OEM Ref: 12140-44140-050
Also fits 2 other vehicles
Exact factory OEM # 12140-44140-050 may be temporarily out of stock in official store listings.
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48

PISTON RING SET (OS:1.0) *{OPT}*

Exact OEM Stock Low
OEM Ref: 12140-44140-100
Also fits 1 other vehicle
Exact factory OEM # 12140-44140-100 may be temporarily out of stock in official store listings.
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Crankshaft — Frequently Asked Questions

What OEM parts are included in the Crankshaft for the 1985 suzuki gs450ga?

The Crankshaft for the 1985 suzuki gs450ga includes 48 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankshaft cost for the 1985 suzuki gs450ga?

Individual components in this assembly currently range from $2.10–$160.19, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1985 suzuki gs450ga 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 ASY, CONNECTING on the 1985 suzuki gs450ga?

The OEM part number for the ROD ASY, CONNECTING (part of the Crankshaft assembly) on the 1985 suzuki gs450ga is 12160-44100.

Does OEM part 12160-44100 fit the 1985 suzuki gs450ga?

Yes — OEM 12160-44100 is listed as the ROD ASY, CONNECTING for the 1985 suzuki gs450ga (1985), part of the Crankshaft assembly.

Which parts are included in the Crankshaft?

ROD ASY, CONNECTING, ROD ASSY, CONNECTING | Includes Item(s) 2, NUT, BEARING, CRANK PIN (GREEN), BEARING, CRANK PIN (BLACK), BEARING, CRANK PIN (BROWN), BEARING, CRANK PIN (YELLOW), BEARING, CRANK PIN (US:0.25) | OPT, and 40 more — see the full list below.

What other vehicles use OEM part number 12160-44100?

OEM 12160-44100 (ROD ASY, CONNECTING) also fits 34 other vehicles in this catalog, including 1980 suzuki gs450et — Crankshaft, 1980 suzuki gs450ex — Crankshaft, 1980 suzuki gs450ez — Crankshaft.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$107.67
eBay Est. Total
$861.69