| Installationtype | Bolt-on or adhesive-backed options available |
| Sealingperformance | Provides excellent sealing to prevent leaks |
| Durability | High resistance to wear and tear |
| Supply Ability | 1 month 10000pcs |
| Chemicalresistance | Resistant to oil, fuel, and other chemicals |
| Temperatureresistance | Withstands temperatures from -40°C to 120°C |
| Packaging Details | nylon packing |
| Weight | Lightweight, varies by size |
| Flexibility | Flexible and easy to install |
| Delivery Time | 10 days |
| Longevity | Long-lasting with proper maintenance |
| Productname | Motorcycle Rubber and Gasket |
| Color | Black |
| Material | High-quality rubber |
| Payment Terms | T/T,Western Union |
| Compatibility | Universal fit for most motorcycle models |
| Thickness | Varies by gasket type, typically 2-5 mm |
| Application | Used in engine, exhaust, and other motorcycle parts |
| Place of Origin | CHINA |
| Model Number | LC135 Y15 4.5mm |
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Product Specification
| Installationtype | Bolt-on or adhesive-backed options available | Sealingperformance | Provides excellent sealing to prevent leaks |
| Durability | High resistance to wear and tear | Supply Ability | 1 month 10000pcs |
| Chemicalresistance | Resistant to oil, fuel, and other chemicals | Temperatureresistance | Withstands temperatures from -40°C to 120°C |
| Packaging Details | nylon packing | Weight | Lightweight, varies by size |
| Flexibility | Flexible and easy to install | Delivery Time | 10 days |
| Longevity | Long-lasting with proper maintenance | Productname | Motorcycle Rubber and Gasket |
| Color | Black | Material | High-quality rubber |
| Payment Terms | T/T,Western Union | Compatibility | Universal fit for most motorcycle models |
| Thickness | Varies by gasket type, typically 2-5 mm | Application | Used in engine, exhaust, and other motorcycle parts |
| Place of Origin | CHINA | Model Number | LC135 Y15 4.5mm |
| Item | Specification Detail | Material | Core Parameter |
|---|---|---|---|
| Fit Model | Yamaha LC135 / Y15 Motorcycle | High-strength NBR Rubber + Reinforced Steel Ring | Standard 4.5mm Specification |
| Function | Engine valve stem sealing, prevent oil penetration & blue smoke | High temperature resistant, oil-proof, anti-deformation | Fit original valve stem assembly perfectly |
| Feature | Strict OEM standard size, direct replacement | Strong compression resilience, anti-aging | Solve common engine oil burning problems |
Q1: What models does this 4.5mm valve oil seal fit? A1: This valve stem oil seal is specially designed for Yamaha LC135 and Y15 motorcycle engines, adopting exclusive 4.5mm standard size, 100% matching original valve stem installation structure.
Q2: What is the main function of this valve oil seal? A2: It is the core sealing part of the engine valve system, which mainly prevents engine oil from penetrating into the combustion chamber, solves engine oil burning and blue smoke problems, and keeps the engine sealed and stable.
Q3: Why does the original oil seal cause oil leakage? A3: The original oil seal will harden, age and lose elasticity after long-term high-temperature operation, resulting in loose sealing gaps. Replacing with our upgraded NBR oil seal can completely solve this problem.
Q4: Is this oil seal durable for long-term use? A4: Yes. Adopts reinforced steel ring + high-quality NBR rubber composite structure, with excellent anti-aging, high temperature resistance and oil resistance, effectively extending the service life compared with ordinary original oil seals.
Q5: Is modification needed during installation? A5: No modification required. Strictly manufactured according to OEM 4.5mm standard size, it is a direct plug-and-play replacement part, compatible with original engine installation position.
Company Details
Business Type:
Trading Company,Seller,Distributor/Wholesaler
Year Established:
7 years
Total Annual:
5000000-8000000
Employee Number:
50~80
Ecer Certification:
Verified Supplier
About WINRIDE | Guangzhou Shunyue Trading Co., Ltd Founded in Guangzhou, China, Guangzhou Shunyue Trading Co., Ltd operates under our registered brand WINRIDE, a professional one-stop wholesale supplier covering full-series motorcycle and tricycle spare parts. We maintain long-term stable coopera... About WINRIDE | Guangzhou Shunyue Trading Co., Ltd Founded in Guangzhou, China, Guangzhou Shunyue Trading Co., Ltd operates under our registered brand WINRIDE, a professional one-stop wholesale supplier covering full-series motorcycle and tricycle spare parts. We maintain long-term stable coopera...
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