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MOTORCYCLE 100% Guaranteed Fitment

Crankcase Model X

Selected Vehicle
1981 suzuki rm125
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Quick answer: The Crankcase Model X for the 1981 1981 suzuki rm125 (MOTORCYCLE) consists of 27 OEM components. 20 are currently matched to live Amazon/eBay listings, priced from $3.25–$50.00.
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Showing 27 Components
1
CRANKCASE SET | Includes Item(s) 2 - 8

CRANKCASE SET | Includes Item(s) 2 - 8

eBay Preferred
OEM Ref: 11300-14820
Also fits 1 other vehicle

This genuine OEM Suzuki RM125 crankcase left half is precision-engineered for the 1981 model year. Designed as a direct replacement part, it ensures proper sealing and structural integrity for engine assembly. The component is manufactured to meet Suzuki's stringent quality standards, providing reliable performance and durability in demanding motocross applications.

Part number 11300-14820 corresponds to the left crankcase half, compatible with the RM125's two-stroke engine configuration. This replacement part is essential for restoring engine functionality or performing routine maintenance. It features standardized mounting points and oil passage alignment to maintain optimal lubrication and pressure distribution.

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2
GASKET,CRANKCAS

GASKET,CRANKCAS

eBay Preferred
OEM Ref: 11481-14100-H17
Also fits 1 other vehicle

This genuine Suzuki gasket, part number 11481-14100-H17, is specifically designed for the Suzuki RM125 motorcycle models manufactured between 1981 and 1982. Precision-engineered to meet OEM standards, the gasket ensures optimal sealing performance and durable protection against leaks in the engine assembly.

The gasket is manufactured from high-quality composite materials to withstand the rigorous demands of motorcycle operation, including high temperatures and pressure fluctuations. Suitable for replacement or maintenance applications, it guarantees a precise fit and reliable functionality to restore engine integrity. This OEM-grade component is essential for maintaining the performance and longevity of your Suzuki RM125.

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3
GASKET

GASKET

eBay Preferred
OEM Ref: 11481-14100
Also fits 1 other vehicle

This high-quality OEM center crankcase gasket is designed for the 1981-1982 Suzuki RM125 motorcycle. Engineered to meet original equipment manufacturer specifications, it ensures precise sealing between the crankcase halves, preventing oil leaks and maintaining optimal engine performance. The gasket is constructed from durable materials to withstand high temperatures and pressures, providing long-lasting reliability.

Fits directly to OEM part number 11481-14100, ensuring compatibility with your motorcycle’s original design. Installation is straightforward for experienced mechanics, making it an efficient replacement solution for worn or damaged gaskets. This gasket is essential for maintaining the integrity of your RM125’s crankcase assembly.

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Genuine Suzuki OEM pin designed for precise fitment in select motorcycle models. Engineered for durability and optimal performance, this pin is manufactured to original equipment specifications. Compatible with 1983-1986 Suzuki ALT125, 1984 ALT185, and 1983-1990 DR100 models.

Constructed from high-quality steel for long-lasting reliability. This pin ensures secure assembly and maintains structural integrity in critical applications. Perfect for restoration projects or routine maintenance.

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Genuine OEM Suzuki replacement part designed for precise vehicle fitment and optimal performance. This new PIN 04211-13189 ensures compatibility with specified Suzuki models, maintaining factory standards for reliability and durability.

Manufactured to meet OEM specifications, this component is engineered for seamless integration into the vehicle's system, providing consistent performance under standard operating conditions. Ideal for repair, maintenance, or replacement applications requiring authentic Suzuki parts.

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Genuine OEM Suzuki motorcycle screw with part numbers 02112-06457 and 02112-06458. Precision-engineered fasteners designed for high-reliability applications in Suzuki motorcycle models. Features a hex head drive type for optimal torque application during installation and removal.

Manufactured to Suzuki’s stringent OEM specifications, these screws ensure precise fitment and long-lasting performance. Compatible with select Suzuki models, including the GS1000, TC125, GT750, GT550, and TS250. Includes 6mm thread diameter and 45mm total length for secure fastening in critical engine and chassis components.

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This genuine OEM screw (part numbers 02112-06457 and 02112-06458) is designed for select Suzuki motorcycle models, including the GS1000, TC125, GT750, GT550, and TS250. Manufactured to Suzuki’s exacting standards, this 6x45mm screw ensures precise fitment and reliable performance in critical applications.

Constructed from high-grade steel, the screw features a durable zinc plating for corrosion resistance and a standard Phillips drive for compatibility with standard tooling. Use this replacement part to restore original equipment integrity or for routine maintenance on compatible Suzuki motorcycles.

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OEM Suzuki Cross Screw 6x50 (Part #02112-06507) is a precision-engineered fastener designed for Suzuki motorcycles and other compatible applications requiring a high-tensile, corrosion-resistant screw. Constructed from durable steel with a protective zinc plating, this cross screw ensures reliable performance in high-stress environments. The 6x50mm dimensions provide a secure fit for assembly points where standard fasteners may not meet specifications.

This cross screw is an exact match for OEM Suzuki part requirements, maintaining compatibility with original equipment systems. The cross-head drive design allows for efficient installation using standard Phillips or cross-drive tools, reducing torque resistance during assembly. Ideal for replacement in critical mechanical joints, this NOS (New Old Stock) fastener guarantees authentic Suzuki quality for maintenance or repair applications.

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The Suzuki NOS Screw (Part #02112-06557) is a precision-engineered fastening component designed for optimal compatibility with NOS (Nitrous Oxide Systems) applications. This high-grade hex-head screw features a 6mm shank diameter and a 55mm overall length, ensuring secure installation in designated mounting positions.

Constructed from durable alloy steel, the screw offers superior tensile strength and corrosion resistance, meeting stringent OEM standards. Its fine-thread design provides enhanced grip and resistance to vibration, making it ideal for high-performance automotive assemblies where reliability is critical.

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This OEM Suzuki crankcase screw (part numbers 02112-0665B and 02112-06657) is engineered for precision-engineered compatibility with Suzuki motorcycle engines. Manufactured to meet original equipment specifications, it ensures a secure and reliable seal between the crankcase halves, preventing oil leaks and maintaining optimal engine performance. The screw is designed for direct replacement in applications where these specific part numbers are required.

Constructed from high-strength steel, this crankcase screw features a threaded design optimized for durability and resistance to vibration-induced loosening. It is an essential component for maintaining the structural integrity of the crankcase assembly in Suzuki engines, ensuring consistent performance and longevity under demanding operating conditions.

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This high-quality Suzuki RM New Stock Case Half O-Ring (Part No. 09280-14004) is designed for RM 80, RM 125, and RM 250 motorcycle models. It ensures a secure and reliable seal between the engine case halves, preventing oil leaks and maintaining optimal performance.

The gasket is precision-engineered to meet OEM specifications, providing a perfect fit and long-lasting durability. Made from durable materials, it resists degradation from heat, pressure, and engine fluids, ensuring consistent performance under demanding conditions.

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This is a genuine OEM Suzuki part, part number 09103-08066, designed for direct replacement in compatible models. The bolt is engineered to meet Suzuki's stringent quality standards, ensuring precise fitment and durability for long-term performance.

Manufactured to original equipment specifications, this bolt is suitable for use in the following Suzuki motorcycles: GSF600 (1996-2005), GSF1200 (1999-2002), and SV650 (2009-2010). It is recommended for applications requiring a high-quality, reliable fastener that maintains the integrity of the original assembly.

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13
BOLT ENGINE MOU

BOLT ENGINE MOU

eBay Preferred
OEM Ref: 09103-08067
Also fits 1 other vehicle

Genuine OEM Suzuki engine mount bolt engineered for the Suzuki TS 125 and TS 250 models. This replacement bolt ensures precise fitment and optimal performance for your motorcycle's engine assembly. Constructed from high-grade steel, the bolt features an 8mm diameter and a 205mm length, meeting OEM specifications for durability and reliability.

Designed to meet strict Suzuki manufacturing standards, this bolt is a direct replacement for part number 09103-08067. It is recommended for use in engine mounting applications where original equipment quality is required. The bolt is sold as a single unit, ensuring compatibility with Suzuki TS 125 and TS 250 models from the specified production years.

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The Suzuki Nut 08319-3108A is a genuine OEM factory part designed for precise fitment and durability in compatible Suzuki vehicle models. Manufactured to original equipment specifications, this nut ensures reliable performance and maintains the integrity of the vehicle's assembly. Its precision-engineered threading provides secure fastening, reducing the risk of loosening under vibration or stress.

Designed for optimal torque retention and corrosion resistance, the 08319-3108A nut meets stringent OEM quality standards. It is intended for use in applications where a high-grade, factory-original component is required, ensuring long-term reliability and compatibility with Suzuki's engineering specifications.

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The NOS Suzuki OEM Rear Wheel Diagram (Part No. 08319-31088) is an exact replica of the original rear wheel diagram designed for the Suzuki RM465 motorcycle. This high-quality diagram provides a precise visual reference for OEM component identification, maintenance, and replacement, ensuring compatibility with the RM465 model.

Manufactured to Suzuki's strict OEM specifications, this diagram is ideal for mechanics, restoration specialists, and enthusiasts requiring accurate technical documentation. The diagram features clear labeling and detailed illustrations to facilitate efficient troubleshooting and part identification. Suitable for both professional and amateur use, it serves as a reliable resource for maintaining the original equipment specifications of the Suzuki RM465.

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This high-quality OEM Suzuki washer, part number 08322-21088, is engineered for precise fit and reliable performance in your vehicle's assembly. Designed to meet Suzuki's stringent manufacturing standards, this washer ensures proper load distribution and secure fastenings for critical components.

Manufactured by Suzuki and supplied as an original equipment manufacturer (OEM) part, this 7PK washer delivers consistent quality and durability. It is recommended for use in compatible Suzuki models where this specific part number is required.

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This OEM Suzuki washer set (part number 08322-01087) includes 2 brand-new washers designed for precise fit and long-lasting performance in Suzuki vehicle applications. Engineered to meet original equipment manufacturer standards, these washers ensure optimal compatibility and durability in critical assembly points.

Each washer in this set is manufactured from high-quality steel, providing superior resistance to corrosion and wear. The set is ideal for routine maintenance, repair, or replacement tasks requiring exact specifications. Suitable for professional automotive technicians and DIY enthusiasts alike, these washers deliver reliability and precision for Suzuki models requiring this specific component.

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This OEM Suzuki hose, part number 44420-44AR0, is a high-quality replacement component designed for precise fitment and reliable performance in compatible Suzuki vehicles. Engineered to meet or exceed original equipment manufacturer (OEM) specifications, this hose ensures optimal fluid flow and system integrity for critical applications.

Constructed from durable, heat-resistant materials, the hose features dimensions of 5mm inner diameter × 8.2mm outer diameter × 600mm length, providing a secure fit and leak-free operation. Its precision-engineered design and construction make it an ideal choice for maintenance, repair, or replacement needs in your Suzuki vehicle.

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The Suzuki QTY2 Wiring Clamps (Part No. 09404-06432) are genuine OEM components designed for secure electrical connections in Suzuki vehicles. These clamps ensure reliable wiring harness organization and protection, maintaining optimal performance and safety standards.

Constructed from durable materials, these clamps provide long-lasting corrosion resistance and mechanical strength. The clamps are intended for use in original equipment manufacturer (OEM) applications, ensuring compatibility with Suzuki models requiring this specific part number. Proper installation is essential for maintaining electrical system integrity and preventing damage to wiring harnesses.

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This OEM-spec crankcase breather hose is designed for the 1987-1990 Suzuki LT500R Quadracer, ensuring proper engine ventilation and preventing pressure buildup. Constructed from durable high-temperature silicone, the hose resists degradation from oil, fuel, and environmental exposure, maintaining reliable performance in demanding off-road conditions.

With a precise inner diameter of 10mm and an overall length of 125mm, this breather hose is optimized for direct replacement, eliminating the need for modifications. The hose features a universal 45-degree barb fitting for secure attachment to the crankcase breather nipple, ensuring a leak-free seal. Compatible with OEM part number 09352-40703-600, this component meets Suzuki's original specifications for fit, function, and durability.

eBay Motors Stock Available

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Buy on eBay ($10.55)
Exact factory OEM # 09103-08052 may be temporarily out of stock in official store listings.
High Demand Part
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24

BOLT (8x205)

Exact OEM Stock Low
OEM Ref: 09103-08053
Also fits 1 other vehicle
Exact factory OEM # 09103-08053 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 # 09343-04046 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 →

Crankcase Model X — Frequently Asked Questions

What OEM parts are included in the Crankcase Model X for the 1981 suzuki rm125?

The Crankcase Model X for the 1981 suzuki rm125 includes 27 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankcase Model X cost for the 1981 suzuki rm125?

Individual components in this assembly currently range from $3.25–$50.00, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1981 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 CRANKCASE SET | Includes Item(s) 2 - 8 on the 1981 suzuki rm125?

The OEM part number for the CRANKCASE SET | Includes Item(s) 2 - 8 (part of the Crankcase Model X assembly) on the 1981 suzuki rm125 is 11300-14820.

Does OEM part 11300-14820 fit the 1981 suzuki rm125?

Yes — OEM 11300-14820 is listed as the CRANKCASE SET | Includes Item(s) 2 - 8 for the 1981 suzuki rm125 (1981), part of the Crankcase Model X assembly.

Which parts are included in the Crankcase Model X?

CRANKCASE SET | Includes Item(s) 2 - 8, GASKET,CRANKCAS, GASKET, PIN, PIN (L:18), SCREW (6X45), SCREW (6x45), 6X50 CROSS SCRE, and 19 more — see the full list below.

What other vehicles use OEM part number 11300-14820?

OEM 11300-14820 (CRANKCASE SET | Includes Item(s) 2 - 8) also fits 1 other vehicle in this catalog, including 1982 suzuki rm125 — Crankcase Model X.

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Amazon Est. Total
eBay Est. Total
$248.79