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MOTORCYCLE 100% Guaranteed Fitment

Crankshaft Model G

Selected Vehicle
1988 suzuki rm125
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Quick answer: The Crankshaft Model G for the 1988 1988 suzuki rm125 (MOTORCYCLE) consists of 34 OEM components. 14 are currently matched to live Amazon/eBay listings, priced from $1.17–$103.04.
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This genuine OEM piston ring set is designed specifically for the 1981-1986 SUZUKI RM125 motorcycle. Engineered for optimal performance and durability, it includes all necessary components for a complete ring installation, ensuring precise fitment and reliable operation under demanding conditions.

Manufactured to original Suzuki specifications, these rings feature .50mm oversized dimensions (Part No. 12140-14110-050) for enhanced sealing and compression. The set is recommended for precise engine rebuilds, providing improved horsepower retention and reduced oil consumption when paired with compatible cylinder components.

eBay Motors Stock Available

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This NOS (New Old Stock) piston ring set is designed specifically for the Suzuki RM125 motorcycle models produced between 1981 and 1985. Engineered to OEM specifications, the set includes high-quality cast iron rings with a precise .25 oversize dimension to ensure optimal compression and performance in rebuilt or worn engines.

The piston ring set, bearing the OEM part number 12140-14110-025, is a direct replacement for the original equipment, guaranteeing compatibility with the RM125 engine. Each ring is manufactured to tight tolerances for durability and efficient sealing, reducing blow-by and enhancing combustion efficiency. Ideal for restoration projects, race rebuilds, or routine maintenance, this ring set restores engine integrity and reliability.

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This NOS piston ring set is engineered specifically for 1981-1985 Suzuki RM125 models, ensuring precise fitment and optimal performance. The set includes high-quality rings designed to accommodate a .25mm oversize bore, delivering enhanced compression and durability for competitive riding and rebuild applications. Each ring is manufactured to OEM specifications, ensuring compatibility with the RM125 engine’s original design parameters.

Constructed from premium cast iron, this ring set provides superior wear resistance and heat dissipation, critical for high-RPM operation. The included rings are pre-gapped for immediate installation, reducing assembly time while maintaining factory-level precision. Ideal for restoration projects, race builds, or routine engine maintenance, this piston ring set meets the exacting standards required for reliable operation in the RM125 platform.

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Engineered to meet the highest standards of durability and performance, the NOS Genuine Suzuki 09381-14001 Snap Ring is designed for precision applications. Constructed from premium alloy steel, this snap ring provides reliable retention and resistance to vibration and thermal cycling, ensuring consistent operation in demanding automotive environments.

Installation is straightforward with a standard snap ring tool, allowing for rapid replacement or upgrade in both production and aftermarket settings. The component is fully compatible with Suzuki models requiring the 09381-14001 specification, delivering a seamless fit and optimal load distribution.

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This genuine NOS (New Old Stock) Suzuki bearing, part number 09263-14024, is an exact replacement for RM125 models produced between 1981 and 1987. Precision-engineered to original specifications, it ensures reliable performance in high-stress applications typical of off-road riding. The bearing features an inner diameter of 14 mm, outer diameter of 18 mm, and a width of 20 mm, with a durable S53 steel construction for extended durability.

Designed for the front wheel hub assembly, this bearing maintains smooth rotation and minimizes friction, contributing to optimal suspension dynamics and handling precision. Ideal for restoration projects or routine maintenance, it restores original equipment manufacturer (OEM) functionality to your Suzuki RM125.

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This genuine Suzuki OEM RM bearing, part number 09263-14012, is engineered for precision and durability in high-performance motorcycle applications. Designed to meet OEM specifications, this bearing ensures optimal fitment and reliable operation in Suzuki RM models. Constructed from high-quality steel with precision-machined inner and outer rings, it delivers smooth rotation and extended service life under demanding conditions.

Ideal for replacement or upgrade applications, this bearing maintains strict tolerances for consistent performance. The part is manufactured to Suzuki’s stringent quality standards, guaranteeing compatibility with original equipment specifications. Suitable for both OEM and aftermarket installations where genuine Suzuki components are preferred.

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This NOS (New Old Stock) genuine Suzuki conrod thrust washer, part number W09160-22010, is an OEM (Original Equipment Manufacturer) component designed for precise engine applications. Crafted to meet Suzuki's stringent quality standards, this thrust washer ensures optimal performance and longevity in compatible engine models. Engineered for durability, it provides reliable support to the connecting rod, maintaining proper clearance and reducing wear during operation.

The part is supplied in new condition, preserving its factory specifications for seamless integration into Suzuki engines requiring this exact component. Suitable for use in replacement or maintenance scenarios, this thrust washer is an ideal choice for professional mechanics and enthusiasts seeking an authentic OEM solution.

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This genuine Suzuki OEM bearing ensures optimal performance and reliability for your Suzuki RG500 G & CH motorcycle. Manufactured to meet strict Japanese standards, this bearing delivers consistent performance under demanding conditions.

Key specifications include a 22 mm inner diameter, 56 mm outer diameter, and 16 mm width, with part numbers 09262-22025-000 and 09262-22025. Verify compatibility by matching the part number or providing your vehicle identification number (VIN) to confirm fitment.

  • 0: This is a genuine Japanese part
  • 1: For Suzuki RG500 G & CH Bearing 22X56X16 09262-22025-000
  • 2: Part number: 09262-22025
  • 3: Please verify the compatibility before making a purchase
  • 4: To ensure fitment, match the part number or provide us your VIN
View on Amazon ($103.04) →
eBay Listing
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This OEM crankshaft and transmission bearing kit (Part # 09262-22025) is designed specifically for the Suzuki RM125 motorcycle, ensuring precise fitment and reliable performance for the transmission system. The kit includes high-quality bearings engineered to withstand high RPMs and mechanical stress, providing smooth gear engagement and longevity in demanding riding conditions.

Constructed with precision tolerances, the bearings feature a 22x56x16 mm dimension, making them ideal for direct replacement in the RM125's crankshaft and transmission assembly. Designed for durability, this OEM-grade component meets Suzuki's strict manufacturing standards, guaranteeing optimal compatibility and reduced wear over time.

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This high-quality bearing set is designed for Suzuki RM models including RM100, RM125, RM370, RM400, RM465, SP500, and TM variants. It includes the following bearings: 09262-22012 and 09262-22025. These components are precision-engineered to ensure smooth operation and durability under demanding riding conditions.

Constructed from high-grade steel, the bearings feature sealed construction to prevent contamination from dirt and moisture. The set is ideal for routine maintenance or replacement in response to wear, ensuring optimal performance of the motorcycle's suspension and steering systems. Compatible with specified models, these bearings meet OEM specifications for a precise fit and reliable operation.

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This genuine Suzuki RM125 PE175 left bearing is an original equipment manufacturer (OEM) part designed for precise fitment and reliable performance. Measuring 25mm x 52mm x 15mm, the bearing meets exacting OEM specifications for dimensional accuracy and load capacity. It is part number 09262-25070-0A0, ensuring compatibility with Suzuki RM125 and PE175 models equipped with this bearing configuration.

Constructed for durability, this new old stock (NOS) bearing is manufactured to original Suzuki standards, providing smooth operation in critical drivetrain components. The bearing is sealed to prevent contamination and is ready for immediate installation, maintaining the integrity of the vehicle's suspension or steering system as originally designed.

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Amazon Listing
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This Royal Sun Engine Main Crankshaft Seal Kit provides high-quality replacement seals for select Suzuki motorcycle models. The kit includes two crankshaft seals and one countershaft O-ring, ensuring a precise fit and reliable performance.

Compatible with 1979–1980 Suzuki RM250 models, 1980–1981 PE250 models, and 1980–1981 RS250 models, this kit is designed for direct replacement of OEM components. Each seal meets or exceeds manufacturer specifications for durability and leak prevention.

  • 0: Replace Part Number : 09289-32002 09283-24001 09280-20004
  • 1: Fits models 1979 - 1980 RM250 1980 - 1981 PE250 1980 - 1981 RS250
View on Amazon ($9.99) →
eBay Listing
eBay listing photo

This NOS (New Old Stock) genuine Suzuki crankshaft is an original equipment manufacturer (OEM) component designed for Suzuki RS LT RM models, including the 250, 125, 100, and 80cc engines. Featuring OEM part number 09280-20004, this crankshaft ensures precise fitment and high durability for optimal engine performance.

Engineered to meet Suzuki’s stringent quality standards, the crankshaft is built for reliable operation under demanding conditions. It is delivered with the included O-ring as part of the complete assembly, ensuring proper sealing and preventing oil leakage. This genuine replacement part guarantees compatibility with compatible Suzuki RS LT RM models, maintaining factory-level performance.

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This OEM crankshaft primary drive gear is designed for the 1979-1980 Suzuki RM125 motorcycle. Precision-engineered to exacting standards, this 19-tooth gear ensures optimal power transfer between the crankshaft and transmission, maintaining the performance and reliability expected from original equipment manufacturer components.

Constructed from durable, high-grade steel, this gear is built to withstand the demands of competitive motocross and off-road riding. The part number 21111-40202 guarantees compatibility with the specified model years, providing a seamless fit and function. Engineered for durability and precision, this gear is an essential component for maintaining the integrity of the RM125's drivetrain system.

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This OEM replacement nut is designed for models of the Suzuki DR-Z125L produced between 2003 and 2023, ensuring precise fitment and durable performance. These nuts are manufactured to original equipment specifications to maintain compatibility with the bike's original assembly, providing reliable fastening for critical components.

Each package includes 8 nuts, meeting the exacting standards required for maintenance, repair, or replacement tasks. The part number 09140-16019 guarantees authenticity and full compatibility with Suzuki's original design, ensuring long-lasting durability and optimal performance.

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This genuine OEM Suzuki washer, part number 09164-16002, is engineered for precise fitment and reliability in Suzuki vehicles. Designed to meet original equipment specifications, it ensures optimal performance and longevity for critical components such as bolts, studs, and fasteners. The washer maintains consistent clamping force and prevents surface damage, making it an essential component in automotive assembly and maintenance.

Manufactured to Suzuki’s stringent quality standards, this washer features a durable steel construction with a zinc plating for superior corrosion resistance. Its dimensions are optimized for compatibility with designated Suzuki applications, providing a secure and stable interface between mating surfaces.

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Buy on eBay ($2.75)
Exact factory OEM # 12103-14850-050 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 12110-14513 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12103-14850-025 may be temporarily out of stock in official store listings.
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18

PISTON (OS:0.5) *{OPT}*

Exact OEM Stock Low
OEM Ref: 12110-14513-050
Also fits 2 other vehicles
Exact factory OEM # 12110-14513-050 may be temporarily out of stock in official store listings.
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19

PISTON (OS:0.25) *{OPT}*

Exact OEM Stock Low
OEM Ref: 12110-14513-025
Also fits 2 other vehicles
Exact factory OEM # 12110-14513-025 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12151-01B00 may be temporarily out of stock in official store listings.
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21

CRANKSHAFT ASSY

Exact OEM Stock Low
OEM Ref: 12200-01B01
Also fits 2 other vehicles
Exact factory OEM # 12200-01B01 may be temporarily out of stock in official store listings.
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22

ROD, CONNECTING

Exact OEM Stock Low
OEM Ref: 12161-01B00
Also fits 2 other vehicles
Exact factory OEM # 12161-01B00 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12211-14501 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09263-22034-0C0 may be temporarily out of stock in official store listings.
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27

CRANKSHAFT, RH

Exact OEM Stock Low
OEM Ref: 12221-01B02
Also fits 2 other vehicles
Exact factory OEM # 12221-01B02 may be temporarily out of stock in official store listings.
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28

CRANKSHAFT, LH

Exact OEM Stock Low
OEM Ref: 12261-01B01
Also fits 2 other vehicles
Exact factory OEM # 12261-01B01 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 09283-18005 may be temporarily out of stock in official store listings.
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Exact factory OEM # 12359-14500 may be temporarily out of stock in official store listings.
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33

ENGINE TOP END KIT (OS:0.25) REFER TO FIG.9 (B-13) FOR MOD REFER TO FIG.9A(B-14) FOR MOD *{OPT}*

Exact OEM Stock Low
OEM Ref: 12100-01810-025
Also fits 2 other vehicles
Exact factory OEM # 12100-01810-025 may be temporarily out of stock in official store listings.
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34

ENGINE TOP END KIT (STD) *{OPT}*

Exact OEM Stock Low
OEM Ref: 12100-01810
Also fits 2 other vehicles
Exact factory OEM # 12100-01810 may be temporarily out of stock in official store listings.
High Demand Part
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Crankshaft Model G — Frequently Asked Questions

What OEM parts are included in the Crankshaft Model G for the 1988 suzuki rm125?

The Crankshaft Model G for the 1988 suzuki rm125 includes 34 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankshaft Model G cost for the 1988 suzuki rm125?

Individual components in this assembly currently range from $1.17–$103.04, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1988 suzuki rm125 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 RING SET, PISTON (OS:0.5) *{OPT}* on the 1988 suzuki rm125?

The OEM part number for the RING SET, PISTON (OS:0.5) *{OPT}* (part of the Crankshaft Model G assembly) on the 1988 suzuki rm125 is 12140-14110-050.

Does OEM part 12140-14110-050 fit the 1988 suzuki rm125?

Yes — OEM 12140-14110-050 is listed as the RING SET, PISTON (OS:0.5) *{OPT}* for the 1988 suzuki rm125 (1988), part of the Crankshaft Model G assembly.

Which parts are included in the Crankshaft Model G?

RING SET, PISTON (OS:0.5) *{OPT}*, RING SET, PISTON, RING SET, PISTON (OS:0.25) *{OPT}*, CIRCLIP, BEARING, PISTON PIN, BEARING, PISTON PIN, WASHER, BEARING, RH, and 26 more — see the full list below.

What other vehicles use OEM part number 12140-14110-050?

OEM 12140-14110-050 (RING SET, PISTON (OS:0.5) *{OPT}*) also fits 9 other vehicles in this catalog, including 1981 suzuki rm125 — Crankshaft Model X, 1981 suzuki rm125 — Crankshaft Model Z, 1982 suzuki rm125 — Crankshaft Model X.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$113.03
eBay Est. Total
$281.23