Seals & Polymer Components for Automotive & Motorcycle
Seals & Polymer Components for Automotive & Motorcycle
Topseals provides high-performance rubber and polymer sealing parts for automotive and motorcycle aftermarket. Our product range includes rotary shaft skeleton oil seals and reciprocating motorcycle front fork seals, made of premium NBR and FKM materials. These seals prevent oil leakage and block contaminants, available in full standard sizes. We support sample testing and bulk wholesale for global distributors and repair workshops.
Our Product Lines
Rotary Shaft Skeleton Oil Seals
Skeleton oil seals for rotating shafts of cars, gearboxes, hubs and pumps. TB, SA, SB, VB, TCL types for different working conditions.
Motorcycle Front Fork Seals & Seal Kits
Reciprocating fork seals for motorcycle front suspension. DCY for street & light off-road; ROY heavy-duty for off-road & adventure bikes. Complete fork seal kits are available.
Application Scenarios
- Automotive engine, gearbox, wheel hub and water pump sealing
- Motorcycle front suspension forks for street, scooter, off-road and adventure bikes
- Vehicle lubrication & fluid systems
- Auto & motorcycle aftermarket repair replacement
- Light agricultural machinery and industrial pump rotary sealing
Core Advantages
- High-quality NBR / FKM rubber with good oil, wear and aging resistance
- Covers rotary shaft sealing and reciprocating suspension sealing
- Precision lip & spring design for stable sealing performance
- Wide size inventory, fast bulk delivery, samples available
- Custom polymer seal solutions on request
FAQ
Q: What is the difference between rotary shaft oil seals and fork seals?
A: Rotary shaft oil seals (TB, SA, SB, VB, TCL) fit rotating parts such as engines. Fork seals (DCY, ROY) are reciprocating seals for motorcycle front suspension forks.
Q: Are these seals aftermarket replacement parts?
A: Yes, all our auto and motorcycle seals are standard replacement parts for repair shops and global distributors.
Q: Do you accept custom polymer seals?
A: Yes, we offer custom sizes, profiles and materials for special sealing requirements.
Request Custom Sealing Quote
Share your working-condition parameters, drawing or sample. Our engineering team will recommend suitable material and dimension for your automotive & motorcycle project.
