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Crankcase Rm125a

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1975 suzuki rm125
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Quick answer: The Crankcase Rm125a for the 1975 1975 suzuki rm125 (MOTORCYCLE) consists of 23 OEM components. 18 are currently matched to live Amazon/eBay listings, priced from $2.39–$199.99.
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Showing 23 Components
CRANKCASE SET | A; TO 11300-41831

This genuine Suzuki RM125A crankcase assembly is designed for direct replacement in 1978 RM125A models. Constructed from high-quality aluminum alloy, it ensures durability and precise fitment for optimal engine performance. The crankcase houses critical internal components and maintains proper oil sealing, essential for long-term reliability in off-road and motocross applications.

Engineered to meet Suzuki's OEM specifications, this replacement crankcase includes the part numbers 11300-41830 and 11300-41831, ensuring compatibility with the original equipment. It is an ideal solution for restoring worn or damaged crankcases to factory standards, reducing the risk of oil leaks or structural failure. Installation requires standard motorcycle repair tools and knowledge of two-stroke engine systems.

eBay Motors Stock Available

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Buy on eBay ($199.99)
SCREW (6X35) | A,B,C

OEM-Grade Replacement Screw designed for precise fit and durability in Suzuki motorcycle models. Engineered to meet original equipment manufacturer specifications, this screw ensures reliable performance in critical assemblies. The hex head design allows for secure fastening with standard tooling, while the zinc-plated finish provides enhanced corrosion resistance for long-term reliability.

This screw is compatible with a wide range of Suzuki models produced between 1968 and 1998, including the AC, F50, GN, GS, GSF, GSX, GT, and JR series. The 6x35mm dimensions and 80K thread strength designation comply with OEM standards, ensuring seamless integration into existing assemblies without modification. Ideal for restoration projects, maintenance, or replacement in high-stress applications.

eBay Motors Stock Available

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SCREW (6X45) | A,B,C

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 precision-engineered replacement cross screw (6 x 50) is designed specifically for Suzuki applications, ensuring a seamless fit and reliable performance. Manufactured to match the original specifications, this screw delivers optimal seating, sealing, and load-bearing capabilities to restore functionality to your vehicle. Each unit is produced from high-grade material for durability and resistance to wear, meeting or exceeding OEM standards.

Part number 02112-06507 is verified for compatibility with applicable Suzuki models. For accurate fitment confirmation, cross-reference with your service manual or VIN-specific parts diagram before purchasing. Eliminate downtime with a direct-fit replacement that guarantees precision and longevity.

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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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This high-quality replacement screw, part number 02112-06607, is engineered for precise fitment and reliable performance in Suzuki marine engines and boat equipment. Designed to meet OEM specifications, it ensures secure assembly of critical components while maintaining optimal operational efficiency.

The screw features a durable multicolor finish and is intended for unisex-adult use. The included components are as pictured, with no additional hardware required. For proper compatibility, verify your vehicle model and cross-reference the provided specifications and visual references prior to purchase.

  • 0: For Suzuki SCREW 02112-06607
  • 1: SCREW part number 0211206607 for accurate and secure assembly of your vehicle components.
  • 2: precise fit and reliable performance with this authentic SCREW part designed for specific models.
  • 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.
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These precision-engineered M6 x 60mm metric pan head machine screws are designed for high-performance applications in Kawasaki and Suzuki machinery. Featuring a durable steel construction with a corrosion-resistant zinc plating, these screws provide reliable fastening for critical components. The pan head design ensures optimal surface contact and torque distribution, reducing the risk of stripping or loosening over time.

Compatible with Kawasaki part number 220B0660 and Suzuki part number 02112-06607, these M6 screws are ideal for use in engine assemblies, transmission systems, and other high-stress environments. The metric threading (M6 x 1.0) guarantees precise fitment, while the 60mm length offers versatility for various mounting configurations.

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SCREW | A,B,C

This high-quality NOS screw from Suzuki, part number 02122-06127, is designed for precision assembly in compatible engine components. The screw features a 6-millimeter diameter and a 12-millimeter length, ensuring a secure fit for standardized applications. Manufactured to meet OEM specifications, it provides reliable performance in demanding automotive environments.

The threaded design allows for efficient installation and removal, while the durable construction resists wear and corrosion. This NOS screw is an essential replacement part for maintaining optimal engine functionality and should only be used in applications where this exact specification is required.

eBay Motors Stock Available

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Buy on eBay ($11.99)
PLATE, ENGINE MOUNTING | A,B,C

This genuine Suzuki RM125 engine mount set and bolt kit includes all necessary components for precise engine installation and stability in 1976-78 model year RM125 motorcycles. The kit features high-quality OEM-grade hardware designed to meet original equipment specifications, ensuring proper fitment and long-term durability. Compatible with standard RM125 engines from the specified model years, this assembly restores structural integrity to the engine mounting system, reducing vibration and preventing misalignment.

Each component in this kit is manufactured to Suzuki's strict tolerances for optimal performance and safety. The set includes all required bolts, washers, and mounts, allowing for a complete and efficient repair or restoration project. Ideal for collectors, restorers, or enthusiasts maintaining vintage RM125 models, this kit ensures reliable operation and preserves the authenticity of the original motorcycle.

eBay Motors Stock Available

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Buy on eBay ($29.95)
BOLT | A,B,C

The Suzuki BOLT 01500-0870B is a genuine OEM replacement part designed for precise fitment in compatible Suzuki BOLT models. Engineered to original equipment manufacturer specifications, this component ensures optimal performance and reliability in the vehicle's electrical system. Constructed with high-grade materials, it meets or exceeds Suzuki's stringent quality standards for durability and functionality.

This OEM part delivers seamless integration and is backed by Suzuki's warranty, ensuring peace of mind for installation. Manufactured by Suzuki or an approved supplier, the 01500-0870B is a direct replacement for defective or worn-out units, maintaining the vehicle's original performance without compromise.

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Buy on eBay ($4.99)
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This COCOZOË lock washer, model number 08321-01087, is specifically designed for Suzuki vehicles to provide secure fastening in applications prone to vibration. Constructed for durability and precise fit, it helps prevent component loosening caused by engine or equipment vibrations, ensuring consistent performance and operational safety.

Compatible with Suzuki models requiring this specific lock washer, this part is essential for maintaining the integrity of your marine engine or boat equipment. Customers are advised to verify compatibility with their vehicle model by referencing the product photos and specifications prior to purchase.

  • 0: For Suzuki LOCK WASHER 08321-01087
  • 1: Lock washer 0832101087 designed for secure fastening applications, specifically for vehicles.
  • 2: Helps loosening of components due to vibrations, ensuring reliable performance and safety.
  • 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.
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OEM Suzuki washer model 08321-01087, supplied in a package of four units. Engineered to meet original equipment manufacturer standards for reliable performance and precise fit.

Ideal for replacement or maintenance applications requiring exact specifications. Constructed from high-quality materials to ensure durability and consistent torque retention.

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This Jstpure Nut, designed for Suzuki NUT 08310-00107, delivers a secure and precise fit, ensuring reliable performance for your marine equipment. Engineered to meet exact specifications, it provides dependable operation with no compromise on compatibility or durability.

For optimal installation, verify your vehicle model and carefully compare the product photos and specifications before purchase. The multicolor design and included components align with the original specifications for seamless integration.

  • 0: For Suzuki NUT 08310-00107
  • 1: NUT 0831000107 a secure and precise fit for your vehicle, peace of mind during installation and use.
  • 2: This specific NUT 0831000107 is designed by to meet the and specifications required for optimal performance in your vehicle.
  • 3: Engineered for dependable operation and precise compatibility, helping maintain the performance and reliability of your marine equipment.
  • 4: For the best fit and proper installation, please verify your model and carefully compare the product photos and specifications before purchase.
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This OEM-quality engine nut set is designed for Suzuki motorcycles, including the GT250, TC125, TS125, and GSXR50 models. The set includes part numbers 08310-00107 and 08310-11108, ensuring compatibility with original equipment specifications.

Each nut is precision-engineered to meet Suzuki’s stringent quality standards, providing reliable fastening for critical engine components. The set is ideal for maintenance, repair, or replacement applications where OEM-grade hardware is required.

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BOLT (8X105) | B,C; 8x105

The Suzuki OEM crankcase bolt, part number 09103-08097, is engineered to meet the exacting standards of original equipment manufacturers. Designed for precise fitment, this bolt ensures reliable fastening of the crankcase assembly, maintaining structural integrity and optimal engine performance.

Constructed from high‑strength material, the bolt offers durability under demanding operating conditions. Its 8 mm diameter thread with a 105 mm pitch provides secure engagement, facilitating straightforward installation and serviceability. This component is a direct replacement for the factory‑installed part, guaranteeing compatibility with all applicable Suzuki models.

Professional mechanics and discerning DIY enthusiasts will appreciate the bolt’s consistent torque specifications and resistance to corrosion, contributing to long‑term reliability. It arrives packaged in a protective sleeve, ready for immediate use in maintenance, repair, or rebuilding projects.

eBay Motors Stock Available

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Buy on eBay ($3.88)
BOLT, NO.2 | A,B; 8x100

This high-quality gasket kit is designed for compatibility with multiple Suzuki models, including the NOS, DS185, DS80, GT250, RM100, RV90, and TS50. The kit features an 8x10 bolt configuration and is part of the J7 series, ensuring precise fitment and reliable performance.

Manufactured to meet OEM standards, this gasket kit provides a secure seal for critical engine components. The included hardware ensures proper torque and alignment, while the durable materials resist heat and pressure. Ideal for maintenance, repair, or performance upgrades, this kit is a cost-effective solution for maintaining engine integrity.

eBay Motors Stock Available

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Buy on eBay ($9.99)
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This replacement bolt (8 x 100 mm) is designed for Suzuki applications, providing a precise fit for optimal performance in powersports vehicles. Engineered to match the original component in dimensions, material composition, and mechanical integrity, it ensures secure fastening for critical assemblies. The part number 09103-08070 guarantees compatibility with Suzuki models requiring this specific bolt specification.

Verifying the part number against your existing component is recommended to confirm exact fitment before installation. Constructed for durability, this bolt maintains OEM-grade standards for resistance to vibration, corrosion, and mechanical stress, making it an ideal solution for repairs or maintenance on snowmobiles, ATVs, and similar vehicles.

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eBay Listing
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GENUINE SUZUKI BOLT 09103-08070 OEM NEW

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This high-quality replacement part, designed for the Suzuki Bolt (part number 01550-08707), ensures precise and secure assembly of critical vehicle components. Engineered for durability and reliability, it meets stringent safety and performance standards, providing dependable operation and maintaining the integrity of your marine equipment.

Compatible with unisex-adult applications, this part arrives as pictured with no included accessories. Always verify your specific vehicle model before installation to ensure proper fit. For optimal performance and longevity, follow manufacturer guidelines during assembly.

  • 0: For Suzuki BOLT 01550-08707
  • 1: BOLT 0155008707 for secure and precise assembly of critical components in your vehicle.
  • 2: material durability and reliability, meeting strict for safety and performance.
  • 3: Engineered for dependable operation and precise compatibility, helping maintain the performance and reliability of your marine equipment.
  • 4: For the best fit and proper installation, please verify your model and carefully compare the product photos and specifications before purchase.
View on Amazon ($24.17) →
eBay Listing
eBay listing photo

This genuine OEM gasket set for Suzuki BOLT motorcycles ensures precise sealing and reliable performance for your engine’s critical components. Designed for direct replacement, it includes all necessary seals and gaskets to maintain optimal compression and prevent leaks, restoring your motorcycle to factory specifications.

Manufactured with high-quality materials, this gasket set meets OEM standards for durability and compatibility. It is recommended for use during engine rebuilds, top-end overhauls, or routine maintenance when gasket replacement is required. Compatible with Suzuki BOLT models requiring part number 01550-08707.

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NUT | A,B,C

This genuine OEM Suzuki part is a new Nylock nut designed for use on select RM series models including the RM100, RM125, RM250, RM400, and TS250. The 8mm nut features a nylon insert for secure fastening, preventing loosening under vibration. It is part number 09159-08020 and meets factory specifications for optimal performance and durability in high-stress motorcycle applications.

The nut is manufactured to original equipment standards, ensuring a precise fit and reliable thread engagement. It is ideal for aftermarket repairs, maintenance, or replacement on compatible Suzuki RM models. Installation requires standard tools, and the nylon locking feature eliminates the need for additional thread-locking compounds in most applications.

eBay Motors Stock Available

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Buy on eBay ($6.98)
HOSE, BREATHER (L:2000-620) | A,B,C; 5x8x180

The Suzuki OEM part 09352-50823-00B is a rear brake breather hose engineered to meet the original equipment specifications for Suzuki vehicles. Constructed from high‑quality, heat‑resistant material, the hose ensures reliable venting of brake system pressure, contributing to consistent braking performance and safety.

Designed for direct replacement, this component integrates seamlessly with the factory brake assembly, providing a precise fit and eliminating the need for modifications. It complies with Suzuki’s stringent quality standards, offering durability and resistance to corrosion for long‑term service life.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($15.85)
Exact factory OEM # 11300-41840 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 11481-41301 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 # 02112-06127 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 Rm125a — Frequently Asked Questions

What OEM parts are included in the Crankcase Rm125a for the 1975 suzuki rm125?

The Crankcase Rm125a for the 1975 suzuki rm125 includes 23 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankcase Rm125a cost for the 1975 suzuki rm125?

Individual components in this assembly currently range from $2.39–$199.99, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1975 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 | A; TO 11300-41831 on the 1975 suzuki rm125?

The OEM part number for the CRANKCASE SET | A; TO 11300-41831 (part of the Crankcase Rm125a assembly) on the 1975 suzuki rm125 is 11300-41831.

Does OEM part 11300-41831 fit the 1975 suzuki rm125?

Yes — OEM 11300-41831 is listed as the CRANKCASE SET | A; TO 11300-41831 for the 1975 suzuki rm125 (1975), part of the Crankcase Rm125a assembly.

Which parts are included in the Crankcase Rm125a?

CRANKCASE SET | A; TO 11300-41831, PIN (L:18) | A,B,C, SCREW (6X35) | A,B,C, SCREW (6X45) | A,B,C, 6X50 CROSS SCRE | A,B,C, SCREW | A,B,C, SCREW | A,B,C, PLATE, ENGINE MOUNTING | A,B,C, and 15 more — see the full list below.

What other vehicles use OEM part number 11300-41831?

OEM 11300-41831 (CRANKCASE SET | A; TO 11300-41831) also fits 9 other vehicles in this catalog, including 1976 suzuki rm100 — Crankcase Rm100b, 1976 suzuki rm100 — Crankcase Rm100b C, 1976 suzuki rm125 — Crankcase Rm125a.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$133.39
eBay Est. Total
$357.76