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Crankcase Cover

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1984 suzuki alt125
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Quick answer: The Crankcase Cover for the 1984 1984 suzuki alt125 (ATV) consists of 25 OEM components. 18 are currently matched to live Amazon/eBay listings, priced from $0.99–$174.99.
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1
COVER, CLUTCH *{MODEL D}*

COVER, CLUTCH *{MODEL D}*

eBay Preferred
OEM Ref: 11340-18902
Also fits 1 other vehicle
COVER, CLUTCH *{MODEL D}*

This genuine OEM crankcase clutch cover is designed for the SUZUKI ALT125 motorcycle, ensuring a precise fit and optimal performance. Constructed from high-quality materials, it provides reliable protection for the engine’s internal components while maintaining structural integrity. The cover is engineered to meet or exceed SUZUKI’s original specifications, ensuring durability and long-lasting service.

Compatible with the SUZUKI ALT125 model, this replacement part is ideal for repairs or routine maintenance. Packaged as new old stock (NOS), it retains factory-grade quality and is ready for immediate installation. Ensure compatibility with your vehicle by verifying the part number 11340-18902 before purchase.

eBay Motors Stock Available

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

Buy on eBay ($174.99)
Gasket

This genuine Suzuki 11482-18900 clutch cover gasket is engineered for precise fitment in LT125, LT185, ALT125, and ALT185 models. Constructed from high-quality fiber material, the gasket ensures a reliable seal to prevent oil leaks and maintain optimal clutch performance.

Designed for OEM specification compliance, this gasket delivers durability and consistent sealing under operating conditions. The part number 11482-18900 guarantees compatibility with Suzuki’s exacting standards, supporting smooth clutch operation and extended service life.

eBay Motors Stock Available

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

Buy on eBay ($9.85)
PIN

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.

eBay Motors Stock Available

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

Buy on eBay ($11.98)
Screw

The NOS Suzuki Crankcase Screw (Part No. 02112-06305) is an OEM-grade replacement fastener designed for precise fitment in the following Suzuki motorcycle models: PE175, RM60, ALT125, RM250, RM500, DS80, and LT125. Engineered to meet Suzuki's original equipment specifications, this screw ensures optimal torque retention and prevents oil leaks, maintaining engine integrity and performance.

Manufactured from high-grade steel with a durable zinc plating finish, this crankcase screw is corrosion-resistant and built to withstand the rigorous demands of motorcycle operation. The part is supplied as a direct replacement component, requiring no modifications for installation. Compatibility with the listed models makes it an essential maintenance item for restoring factory specifications.

eBay Motors Stock Available

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

Buy on eBay ($2.99)
PLUG, OIL FILLER *{FOR 11340-18902 & 11340-18903}*

This genuine Suzuki OEM component, part number 09259-20008-XC0, is a precision-engineered plug designed for optimal performance and reliability in compatible Suzuki models. Manufactured to meet the original equipment specifications, it ensures seamless integration and long-term durability.

The plug features high-quality materials and exact tolerances, providing consistent electrical connectivity and resistance to wear. It is an essential replacement part for maintaining the operational integrity of the vehicle's system.

eBay Motors Stock Available

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

Buy on eBay ($8.28)
PLUG, OIL FILLER *{FOR 11340-18901}*

This genuine Suzuki OEM oil fill plug, part number 09259-20003, is engineered for optimal performance and durability in a range of Suzuki motorcycle models. Designed to maintain proper lubrication systems, this component ensures consistent oil flow and engine protection across A100, GT250, LT125, MT50, RM250, RM465, TC125, and RM125 models. Precision-engineered for a secure fit, it meets OEM specifications for reliable operation in demanding riding conditions.

The oil fill plug features a durable construction to withstand high-temperature environments and mechanical stress. Compatible with multiple Suzuki models, it serves as a critical component for maintaining engine health and longevity. Installation is straightforward, requiring no modifications for proper function. Trust in genuine Suzuki parts to preserve the integrity of your motorcycle's lubrication system.

eBay Motors Stock Available

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

Buy on eBay ($12.99)
Amazon Listing
Amazon listing photo

The YINETTECH Suzuki O-Ring 09280-17003 is a high-quality replacement part designed for precise sealing in motorcycle oil filler applications. This 10-piece pack features O-rings measuring 16.8 x 3.1 x 23mm, ensuring an exact fit for compatible Suzuki models. The O-rings are constructed from nitrile rubber, providing superior resistance to oil, fuel, and aging—ideal for long-term exposure to gasoline environments.

Compatible with a range of Suzuki motorcycles including the ALT50 (1983–1984), Boulevard series (2005–2019), and DR-Z125 (2003–2013), these O-rings offer a reliable sealing solution for routine maintenance and repairs. Their simple design allows for quick disassembly and installation without requiring specialized tools, making them a cost-effective and efficient choice for motorcycle owners.

  • 0: OEM is 09280-17003, please check carefully.
  • 1: Compatible with Suzuki ALT50 1983-1984, compatible with Boulevard 2005-2019, compatible with DR-Z125 2003-2013, etc.
  • 2: The size of the O-ring is 16.8x3.1x23mm, which is precise in size. It fits closely with the original car's fuel filler plug and has a reliable sealing effect.
  • 3: Made of nitrile rubber, it has oil resistance, fuel resistance and aging resistance, and is suitable for long-term exposure to gasoline environments.
  • 4: It has a simple structure, quick disassembly and assembly, no special tools required, and is suitable for daily maintenance, repair and replacement.
View on Amazon ($7.99) →
eBay Listing
eBay listing photo

The Suzuki OEM O‑Ring, part number 09280‑17003, is designed for precise sealing in oil filter applications. Manufactured to original equipment specifications, this component ensures reliable performance and durability under standard operating conditions.

Constructed from high‑quality elastomer, the O‑Ring provides consistent resistance to oil leakage and maintains integrity throughout the service life of the filter. It is a direct replacement for the original part, guaranteeing fitment and function identical to the factory‑installed component.

View on eBay ($4.99) →
PLUG, OIL CHECK (BLACK)

The Suzuki Oil Pressure Check Plug (Part No. 09247-14015) is an essential maintenance component designed for precise oil pressure monitoring in compatible Suzuki engines. Engineered with OEM-grade materials, this plug ensures reliable performance and durability under standard operating conditions.

Constructed from high-quality steel for corrosion resistance, this check plug features a hex head for secure installation and removal. It is designed to fit specific Suzuki engine models, providing accurate pressure readings when connected to a compatible gauge system. The component is not intended for aftermarket modifications and must be used in accordance with original equipment specifications.

eBay Motors Stock Available

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

Buy on eBay ($6.99)
Amazon Listing
Amazon listing photo

These oil drain plug gaskets are designed as a replacement part for Suzuki motorcycles, ensuring a precise fit and reliable performance. Each gasket measures 14x19x2mm, providing an exact seal to prevent oil leaks during maintenance. The gaskets are compatible with the specified Suzuki drain plug design, making them an ideal solution for routine oil changes.

The gaskets are constructed from durable metal, offering long-lasting resistance to heat, oil exposure, and wear. This high-quality material maintains seal integrity over time, reducing the risk of leaks and ensuring the drain plug remains securely in place. Each package includes 10 gaskets, providing ample supply for multiple oil changes or replacement needs.

  • 0: Compatible with Suzuki: These oil drain plug gaskets are compatible with Suzuki motorcycles.
  • 1: Replacement Part Number: 09168-14004-000, ensure precise fit.
  • 2: Perfect Fit: Each gasket measures 14x19x2mm, providing a precise fit to ensure a proper seal and prevent leaks during oil changes.
  • 3: Material: Made from durable metal material for long-lasting performance and resistance to wear, heat, and oil exposure.
  • 4: Effective Seal: Designed to prevent oil leakage, ensuring that your oil drain plug remains securely in place during use.
View on Amazon ($9.79) →
eBay Listing
eBay listing photo

The 10-pack of genuine Suzuki oil drain plug gaskets (part number 09168-14004) provides precise sealing for the GSXR series, including models 600, 750, and 1000. Constructed to OEM standards, each gasket ensures reliable retention of oil within the crankcase, preventing leaks and maintaining optimal engine performance.

These gaskets are designed for straightforward installation, matching the original equipment dimensions and material composition. They are suitable for both routine maintenance and replacement during engine overhauls, delivering consistent durability and resistance to oil degradation.

View on eBay ($19.95) →
CAP, CLUTCH RELEASE ADJUST *{E.NO.141127-}*

Genuine OEM cap clutch release assembly designed for the Suzuki LT185 Model F. This part ensures proper engagement and disengagement of the clutch system, maintaining smooth transmission operation. Engineered to meet Suzuki's original equipment standards, it provides reliable performance and durability for off-road and utility applications.

Direct replacement part with part number 11387-18902 AS1. Compatible with Suzuki LT185 models requiring this specific clutch release cap. Precision-machined for exact fitment and designed to integrate seamlessly with the clutch assembly.

eBay Motors Stock Available

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

Buy on eBay ($9.99)
13
CAP, CLUTCH RELEASE ADJUST *{-E.NO.141126}*

CAP, CLUTCH RELEASE ADJUST *{-E.NO.141126}*

eBay Preferred
OEM Ref: 11387-18901
Also fits 3 other vehicles
CAP, CLUTCH RELEASE ADJUST *{-E.NO.141126}*

This genuine OEM Suzuki LT 125 Quadrunner ALT 125 Clutch Outer Cap is designed for models produced between 1983 and 1986. Part number 11387-18901 ensures exact fitment for replacement or repair applications. Constructed from durable materials, this clutch outer cap provides reliable protection for the clutch assembly while maintaining optimal functionality.

Precision-engineered to meet OEM specifications, this clutch outer cap is a direct replacement component. It is compatible with the Suzuki LT 125 Quadrunner ALT 125 models manufactured during the specified years. Installation requires standard tools and follows manufacturer guidelines for proper fitment and performance.

eBay Motors Stock Available

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

Buy on eBay ($7.95)
Gasket

This OEM Genuine Suzuki Adjuster Cap Gasket is designed for precise fitment on the LT125 and LT185 models, ensuring optimal sealing performance for the adjuster cap assembly. Manufactured to original Suzuki specifications, this gasket maintains integrity under typical operating conditions, preventing oil leaks and contamination.

Constructed from high-quality rubber material, the gasket exhibits excellent resistance to oil and heat, contributing to the longevity of the engine’s adjuster cap system. The part number 11495-18900 guarantees compatibility with Suzuki LT125 and LT185 models from the specified production years.

eBay Motors Stock Available

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

Buy on eBay ($4.99)
Cover, Magneto

This genuine Suzuki Quad Runner 125 Magneto Cover provides essential protection for critical engine components. Designed for the Suzuki Quad Runner 125 (1983 model), this cover ensures proper alignment and function of the magneto assembly, preventing dust, debris, and moisture from compromising performance.

The part number 11351-18900 corresponds to the original equipment manufacturer (OEM) replacement cover, guaranteeing a precise fit and durable construction. Constructed from high-quality materials, this magneto cover is engineered to meet Suzuki's strict durability and performance standards.

eBay Motors Stock Available

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

Buy on eBay ($39.95)
Gasket

This genuine Suzuki replacement gasket, part number 11483-18900/901, is designed for the LT125 models produced between 1983 and 1987. Engineered to exact OEM specifications, it ensures a precise fit and reliable sealing between the stator generator and flywheel components.

Constructed from high-quality composite material, the gasket provides excellent resistance to heat, oil, and vibration, contributing to optimal engine performance and longevity. Compatible with Suzuki LT125 models from the specified years, this gasket is an essential component for maintaining the integrity of the magneto assembly.

eBay Motors Stock Available

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

Buy on eBay ($6.50)
bolt

This genuine NOS (New Old Stock) Suzuki bolt, part number 01517-06308, is a high-quality OEM replacement component designed for precision fitment in compatible Suzuki models. Manufactured to meet Suzuki's strict engineering standards, this bolt ensures reliable performance and durability in critical applications.

Constructed from carbon steel with a durable zinc plating finish, this bolt offers corrosion resistance and enhanced longevity. The hex head design allows for secure installation using standard tools, while the threaded shank ensures proper engagement with mating components. Each bolt is individually packaged and ready for immediate installation.

eBay Motors Stock Available

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

Buy on eBay ($14.99)
Screw

This NOS (New Old Stock) Suzuki part, bearing the OEM reference number 02122-06308, is an authentic replacement component designed for precise compatibility with specific Suzuki models. Manufactured to original equipment specifications, it ensures reliable performance and maintains the integrity of the vehicle's system. This part is ideal for restoration projects or as a direct replacement for worn or damaged units.

As a NOS component, it is sourced in original packaging and retains its factory-fresh condition, making it a trusted choice for mechanics and enthusiasts seeking OEM-grade reliability. Installation requires adherence to manufacturer guidelines to ensure proper fitment and functionality.

eBay Motors Stock Available

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

Buy on eBay ($0.99)
Exact factory OEM # 11340-18903 may be temporarily out of stock in official store listings.
High Demand Part
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20

COVER, CLUTCH *{MODEL D WITHOUT OIL PLUG O-RING INT ERCHANGED TO: 11340-18902 MUST ALSO USE: 1) 09259-2000@ 1) 09280-17003}*

Exact OEM Stock Low
OEM Ref: 11340-18901
Also fits 3 other vehicles
Exact factory OEM # 11340-18901 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 # 11393-18902 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 # 11393-18901 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 Cover — Frequently Asked Questions

What OEM parts are included in the Crankcase Cover for the 1984 suzuki alt125?

The Crankcase Cover for the 1984 suzuki alt125 includes 25 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankcase Cover cost for the 1984 suzuki alt125?

Individual components in this assembly currently range from $0.99–$174.99, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1984 suzuki alt125 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 COVER, CLUTCH *{MODEL D}* on the 1984 suzuki alt125?

The OEM part number for the COVER, CLUTCH *{MODEL D}* (part of the Crankcase Cover assembly) on the 1984 suzuki alt125 is 11340-18902.

Does OEM part 11340-18902 fit the 1984 suzuki alt125?

Yes — OEM 11340-18902 is listed as the COVER, CLUTCH *{MODEL D}* for the 1984 suzuki alt125 (1984), part of the Crankcase Cover assembly.

Which parts are included in the Crankcase Cover?

COVER, CLUTCH *{MODEL D}*, LENS, OIL LEVEL, Gasket, PIN, Screw, PLUG, OIL FILLER *{FOR 11340-18902 & 11340-18903}*, PLUG, OIL FILLER *{FOR 11340-18901}*, O RING *{FOR 11340-18902 & 11340-18903}*, and 17 more — see the full list below.

What other vehicles use OEM part number 11340-18902?

OEM 11340-18902 (COVER, CLUTCH *{MODEL D}*) also fits 1 other vehicle in this catalog, including 1983 suzuki alt125 — Crankcase Cover.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$17.78
eBay Est. Total
$378.31