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MOTORCYCLE 100% Guaranteed Fitment

Crankshaft

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2002 suzuki jr50
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Quick answer: The Crankshaft for the 2002 2002 suzuki jr50 (MOTORCYCLE) consists of 22 OEM components. 14 are currently matched to live Amazon/eBay listings, priced from $9.99–$108.05.
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This OEM Suzuki piston assembly (Part # 12110-35614-0F0) is engineered for model years 2002 through 2005 of the LT-A50 ATV. Designed to meet exacting OEM specifications, the piston features precision-machined aluminum construction with a durable nickel-coating for enhanced heat resistance and longevity. The assembly includes the piston, piston pin, and circlips, ensuring a complete and ready-to-install solution for replacement or maintenance applications.

Compatible with Suzuki LT-A50 models produced between 2002 and 2005, this piston assembly delivers reliable performance under standard operating conditions. Installation requires basic mechanical tools and follows standard piston replacement procedures. Note: Piston rings are not included and must be sourced separately if required for the application.

eBay Motors Stock Available

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Buy on eBay ($51.65)

This OEM piston ring set by SUZUKI is designed for optimal engine performance and longevity. Engineered to meet or exceed original equipment specifications, it ensures a precise fit and reliable sealing for SUZUKI engines requiring a 0.50mm oversized ring set.

Manufactured from high-quality cast iron, the rings provide superior durability and resistance to wear. The set includes all necessary rings for a complete piston ring assembly, facilitating smooth operation and maintaining compression efficiency. Compatible with specified SUZUKI models, this set is an ideal replacement for maintaining factory-level performance.

eBay Motors Stock Available

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The Suzuki FA FZ RM LT 50 2nd Oversize Piston Ring Set, part number 12140-46110-100, is an OEM-grade replacement component designed for precise engine rebuilding. Engineered with a 1.00 mm oversize tolerance, these piston rings ensure optimal sealing and compression within the cylinder bore. The set includes all necessary rings for second-stage machining, providing compatibility with engines requiring this specific dimension adjustment.

Manufactured to OEM specifications, this ring set delivers consistent performance and durability. It is ideal for restoring engine efficiency in Suzuki LT 50 models produced between 1978 and 2006. The 12140-46110-100 part number guarantees correct fitment and factory-grade quality for professional or DIY applications.

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The NICHE Stock Piston 41mm is a precision-engineered replacement component designed for Kawasaki Suzuki JR50 and KDX50 models. Manufactured to OEM specifications, this piston ensures optimal performance and durability for stock engine configurations.

Compatible with part numbers 13001-S004 and 12100-35611-050, the 41mm piston delivers precise fitment and consistent combustion efficiency. Engineered for reliable operation under standard operating conditions, this component maintains factory power output while providing a cost-effective solution for maintenance and repairs.

eBay Motors Stock Available

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This NOS Suzuki piston kit is designed for precise fitment and optimal performance in JR50 and LT50 models. The kit includes a high-grade piston with an oversize measurement of 1.00, ensuring compatibility with standard and performance-enhanced engine configurations. Precision-engineered for durability, this component is manufactured to exact OEM specifications for consistent operation.

Each kit is fully machined to meet strict tolerances, providing reliable compression and reduced friction for improved engine efficiency. The piston features integrated ring grooves for secure ring retention and is designed to work seamlessly with Suzuki’s complementary engine components. Ideal for both stock rebuilds and performance upgrades, this piston kit delivers dependable operation and extended service life.

eBay Motors Stock Available

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Buy on eBay ($65.00)
Amazon Listing
Amazon listing photo

This complete top-end rebuild kit is engineered for compatibility with multiple Suzuki and Kawasaki models, including the JR50, ALT50, LT-A50, and KDX50, spanning production years from 1978 to 2006. The kit includes precision components for a full cylinder head and piston assembly replacement.

Key components include a 41mm cylinder bore with 37.8mm stroke, 50cc displacement, and a 5.6:1 compression ratio piston. The kit provides all necessary parts: cylinder, cylinder head, piston, piston rings, wrist pin, circlips, needle bearing, gaskets, cylinder studs, nuts, and spark plug. Item weight is 5.3 lbs (2.4 kg) with 7 x 7 x 7 inch packaging.

  • 0: 【Fitment】Compatible with the 1978-2006 Suzuki JR50, 1983-1984 Suzuki ALT50, 1984-1987 Suzuki Quadrunner LT50, 2002-2005 Suzuki Quadmaster LT-A50, 2003-2006 Kawasaki KDX50
  • 1: 【Original Part Numbers】09263-12023,12140-16B10, 12110-43000,12151-04700,09381-12001 11111-04001, 11210-04012-0F0,11141-04000, 11241-04010, 09482-00290, 01500-0645B, 08321-01067,
  • 2: 【Specification】Cylinder Bore and Stroke 41mm x 37.8mm. Cylinder Displacement 50cc Piston Compression 5.6:1
  • 3: 【Package Included】Cylinder,Cylinder Head, Piston, Piston Rings, Wristpin, Circlips, Needle Bearing, Head Gasket, Base Gasket, Cylinder Studs, Cylinder Stud Nuts , Spark Plug
  • 4: 【Tip】Please check the pictures, replaces part numbers, description and compatibility list to confirm this item will fit for your vehicle.
View on Amazon ($39.97) →
eBay Listing
eBay listing photo

The Suzuki NOS Piston Pin (Part No. 12151-04700) is a precision-engineered OEM replacement component designed for reliable engine performance in select Suzuki models. This piston pin is specifically manufactured to meet the exacting standards of RM50 (1978-1981), FZ50 (1981-1993), and TS50 (1982-1988) models, ensuring seamless fitment and optimal functionality.

Constructed from high-grade steel, the piston pin features a durable finish to withstand the demands of high-compression engines. Its precise dimensions and tolerances guarantee compatibility with the specified Suzuki models, making it an ideal choice for restoration or repair projects. This OEM-spec part maintains the original equipment manufacturer's specifications for consistent performance and longevity.

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Amazon Listing
Amazon listing photo

This complete cylinder piston gasket top end kit is designed for direct replacement in Suzuki LT-A 50 models produced from 2002 to 2005. The kit replaces multiple OEM part numbers, including 09263-12023, ensuring compatibility with a range of Suzuki JR 50 (1985-2006), LT 50 (1984-1987), and WZ50 (1978-2006) models. Precision-engineered components deliver reliable performance and stable engine handling for daily use.

Constructed with a brushed exterior finish and manufactured for gasoline engines, this kit includes all essential replacement parts for a full repair. The components are rigorously tested for durability and ease of installation, providing a cost-effective solution for restoring engine performance without OEM branding.

  • 0: Vehicle-specific fit for Suzuki LT A50 model 2002 - 2005 for Suzuki JR 50 model 1985-2006 for Suzuki LT 50 model 1984-1987 for Suzuki WZ50 1978 - 2006 Replace OEM.
  • 1: Includes premium components for a complete repair and faster installation.
  • 2: Replaces OEM / interchange numbers including 2002-2005, 09263-12023, 2002, 2005, 1985-2006.
  • 3: Durable construction for long service life, stable handling, and dependable daily use.
  • 4: Quality-tested for reliable performance and easy installation on compatible 1978-2006 vehicles.
View on Amazon ($108.05) →
eBay Listing
eBay listing photo

The Suzuki Genuine Piston Pin Bearing (Part No. 09263-12023) is precision-engineered for optimal performance and durability in compatible Suzuki engine models. Manufactured to exact OEM specifications, this bearing ensures precise alignment and reduced friction between the piston pin and connecting rod, enhancing engine efficiency and longevity.

Constructed from high-grade materials, this genuine bearing meets Suzuki's stringent quality standards, providing reliable operation under demanding conditions. Designed for direct replacement, it maintains engine integrity while supporting consistent power output and smooth operation.

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Amazon Listing
Amazon listing photo

This Suzuki Piston Pin Circ 09381-12001 is an OEM-grade replacement component designed for precise fitment and optimal performance in compatible Suzuki marine engines. Engineered with high-grade materials, this piston pin circ ensures durability under the demanding conditions of engine operation, delivering reliable and consistent performance for your vessel.

This part is ideal for maintaining the efficiency and longevity of marine engines or boat equipment. For guaranteed compatibility, confirm your engine model and review the product images and specifications prior to purchase.

  • 0: For Suzuki PISTON PIN CIRC 09381-12001
  • 1: PISTON PIN CIRC part number 0938112001 precise fit and optimal performance in your vehicle engine.
  • 2: Made with materials, this PISTON PIN CIRC is designed to withstand the rigors of engine operation, providing reliable and performance.
  • 3: Designed for reliable performance and accurate fit, helping keep your marine engine or boat equipment operating efficiently.
  • 4: To ensure proper compatibility, please confirm your model and compare the product photos and specifications before placing your order.
View on Amazon ($26.15) →
eBay Listing
eBay listing photo

These NOS (New Old Stock) wrist pin clips are precision-engineered replacements for Suzuki TS90 and TC100 motorcycle models. Designed to secure the wrist pin within the piston assembly, these clips ensure optimal engine performance by maintaining proper alignment and reducing wear. Manufactured to OEM specifications, each clip features robust construction for reliable durability in high-stress environments.

Compatible with Suzuki models TS90 and TC100, these clips are identified by part number 09381-12001. Each unit is packaged individually for convenience and storage efficiency. Suitable for restoration projects, maintenance, or replacement needs, these clips provide a dependable solution for motorcycle enthusiasts and mechanics alike.

View on eBay ($9.99) →

This genuine OEM Suzuki crankshaft, part number 12261-04000, is engineered for the LT50 and JR50 models produced between 1984 and 2004. Designed as a direct replacement component, it ensures optimal compatibility and durability for your off-road vehicle.

Manufactured to Suzuki’s stringent quality standards, this crankshaft delivers reliable performance and smooth operation. Its precision-engineered design maintains proper engine timing and efficiency, making it a critical component for maintaining your vehicle’s power output and longevity. Fast shipping available.

eBay Motors Stock Available

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Buy on eBay ($87.89)

This OEM Suzuki connecting rod, part number 12161-04001, is a precision-engineered component designed for optimal engine performance and reliability. Manufactured to exacting Suzuki specifications, this connecting rod ensures precise alignment and durability under high-stress conditions. Its robust construction supports consistent power delivery and efficient combustion, making it an essential part for engine rebuilds or repair.

Ideal for stock replacement or performance applications requiring OEM quality, this connecting rod meets the stringent standards of Suzuki's engineering. Compatible with select Suzuki models, it provides a seamless fit and long-lasting service life. Ensure engine integrity and performance with this high-quality OEM part.

eBay Motors Stock Available

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Buy on eBay ($74.73)

This OEM Suzuki bearing (Part #09263-15014) is engineered for optimal performance and longevity in Suzuki vehicles. Designed to meet or exceed original equipment manufacturer specifications, this bearing ensures smooth operation and reduced friction in critical drivetrain components. Manufactured with high-quality materials, it delivers reliable durability under standard operating conditions.

Ideal for applications requiring precise fitment and consistent performance, this bearing is a direct replacement for OEM units. It is recommended for use in vehicles where the stock bearing has worn or failed, ensuring restored functionality and driving comfort. The bearing is shipped ready for installation, requiring no additional modifications or adjustments.

eBay Motors Stock Available

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Buy on eBay ($17.65)

This OEM Suzuki Oil Seal (Part #09283-22001) is a high-quality replacement component designed for precise fitment in compatible Suzuki models. Packaged as a set of two seals, these units are manufactured to original equipment specifications, ensuring reliable sealing performance for crankshaft or transmission applications where durability and leak prevention are critical.

The seals are constructed from premium-grade rubber and reinforced with a durable metal housing for enhanced structural integrity. They are engineered to withstand operating temperatures up to 140°C and maintain optimal oil retention under continuous use. Installation requires no modification, making this an ideal replacement solution for maintenance or repair tasks.

eBay Motors Stock Available

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Buy on eBay ($15.95)

This genuine Suzuki bearing, part number 09262-17023, is a new, original equipment manufacturer (OEM) replacement designed for precise fit and long-lasting performance in compatible Suzuki models. Constructed with high-grade materials, it ensures optimal load-bearing capacity and minimal friction for enhanced durability and mechanical efficiency. The bearing is in new, original stock (NOS) condition, maintaining factory specifications for reliable operation.

Engineered to meet Suzuki's exacting standards, this bearing features a robust design optimized for automotive applications. Its dimensions and tolerances are tailored to integrate seamlessly with associated components, providing a seamless replacement solution. The part is suitable for use in drive shaft, wheel hub, or other high-stress automotive systems where genuine OEM quality is required.

eBay Motors Stock Available

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Buy on eBay ($11.90)

This genuine OEM Suzuki left crank oil seal is engineered for precise fitment and long-lasting durability in LT50, JR50, ALT50, KDX50, and KFX50 models. Designed to prevent oil leakage and maintain optimal crankshaft lubrication, the seal ensures smooth engine performance under demanding conditions. Constructed from high-quality rubber and metal components, it provides superior resistance to heat, wear, and chemical degradation, extending the service life of critical engine components.

Direct replacement part number 09283-17012 guarantees compatibility with Suzuki’s original specifications, eliminating the risk of improper fitment. Installation requires basic mechanical tools and follows standard procedures for oil seal replacement. This product meets or exceeds OEM quality standards, ensuring reliable operation in both daily use and high-performance applications.

eBay Motors Stock Available

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Buy on eBay ($16.90)
Exact factory OEM # 12110-35613-0F0 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 12103-43820-050 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →
Exact factory OEM # 12103-43820-100 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →
Exact factory OEM # 12200-04401 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →
Exact factory OEM # 12221-04400 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →
Exact factory OEM # 09283-17010 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →

Crankshaft — Frequently Asked Questions

What OEM parts are included in the Crankshaft for the 2002 suzuki jr50?

The Crankshaft for the 2002 suzuki jr50 includes 22 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankshaft cost for the 2002 suzuki jr50?

Individual components in this assembly currently range from $9.99–$108.05, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 2002 suzuki jr50 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 PISTON (STD) | MODEL Y/K1 on the 2002 suzuki jr50?

The OEM part number for the PISTON (STD) | MODEL Y/K1 (part of the Crankshaft assembly) on the 2002 suzuki jr50 is 12110-35614-0F0.

Does OEM part 12110-35614-0F0 fit the 2002 suzuki jr50?

Yes — OEM 12110-35614-0F0 is listed as the PISTON (STD) | MODEL Y/K1 for the 2002 suzuki jr50 (2002), part of the Crankshaft assembly.

Which parts are included in the Crankshaft?

PISTON (STD) | MODEL Y/K1, RING SET, PISTON (OS:0.5) | OPT, RING SET, PISTON (OS:1.0) | OPT, PISTON SET (OS:0.5) | OPT MODEL Y/K1, PISTON SET (OS:1.0) | OPT MODEL Y/K1, PIN, PISTON, BEARING, PISTON PIN, CIRCLIP, and 14 more — see the full list below.

What other vehicles use OEM part number 12110-35614-0F0?

OEM 12110-35614-0F0 (PISTON (STD) | MODEL Y/K1) also fits 10 other vehicles in this catalog, including 2000 suzuki jr50 — Crankshaft, 2001 suzuki jr50 — Crankshaft, 2002 suzuki quadmaster-lt-a50 — Crankshaft.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$174.17
eBay Est. Total
$448.18