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Start ShoppingCometic C9190F5 Twin Cam Transmission Gasket - MLS Steel Durable Seal for High-Performance Engines
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Description
Upgrade your Twin Cam transmission with this high-performance gasket engineered for durability and precision. This MLS steel gasket ensures a perfect seal, preventing leaks and maintaining peak engine efficiency for riders who demand reliability on the track.
Key Features
- Multi-Layer Steel (MLS) Construction: Provides superior sealing strength and resistance to heat, oil, and pressure for long-lasting performance.
- Precision Thickness: 0.040 in: Optimized for Twin Cam applications to ensure proper compression and sealing without over-tightening.
- Transmission Top Cover Compatibility: Specifically designed for seamless installation on Twin Cam transmissions, reducing the risk of leaks or misalignment.
- Lightweight Design (0.1 lbs): Easy to handle and install without compromising structural integrity or performance.
Why Choose This Product
Whether you're modifying a high-performance engine or maintaining a stock Twin Cam setup, this gasket delivers unmatched durability and reliability. Its MLS construction prevents warping and ensures a flawless seal, while the precise thickness guarantees optimal compression. Riders will appreciate the lightweight design that simplifies installation without sacrificing strength. Perfect for street use, racing, or track days, this gasket is your reliable partner in maintaining peak engine performance.
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Upgrade your Twin Cam transmission with this high-performance gasket engineered for durability and precision. This MLS steel gasket ensures a perfect seal, preventing leaks and maintaining peak engine efficiency for riders who demand reliability on the track.
Key Features
- Multi-Layer Steel (MLS) Construction: Provides superior sealing strength and resistance to heat, oil, and pressure for long-lasting performance.
- Precision Thickness: 0.040 in: Optimized for Twin Cam applications to ensure proper compression and sealing without over-tightening.
- Transmission Top Cover Compatibility: Specifically designed for seamless installation on Twin Cam transmissions, reducing the risk of leaks or misalignment.
- Lightweight Design (0.1 lbs): Easy to handle and install without compromising structural integrity or performance.
Why Choose This Product
Whether you're modifying a high-performance engine or maintaining a stock Twin Cam setup, this gasket delivers unmatched durability and reliability. Its MLS construction prevents warping and ensures a flawless seal, while the precise thickness guarantees optimal compression. Riders will appreciate the lightweight design that simplifies installation without sacrificing strength. Perfect for street use, racing, or track days, this gasket is your reliable partner in maintaining peak engine performance.| SKU | GM6E3E417F |
|---|---|
| MPN | C9190F5 |
| Brand | Cometic |
| Category | Gaskets/Seals |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Harley-Davidson | Twin Cam 88/96 Big Twin | 1999-2006 |
| Harley-Davidson | Twin Cam | 2007-2017 |
Frequently Asked Questions
Yes, fits all Twin Cam Big Twins 1999-2017 with standard transmission top cover.
0.040" thickness - matches most OEM specs. Check your service manual for exact requirements.
Recommended to use new or lightly oiled OEM bolts. Avoid reusing corroded hardware.
Designed for stock Harley Twin Cam transmissions. Verify dimensions with custom setups.
Installation Guide
Difficulty
Easy
Est. Time
20 min
Tools Required
- socket set
- torque wrench
- gasket scraper
- Harley torque specs
Pro Tips
- Clean surfaces with brake cleaner
- Apply light oil to bolt threads
- Torque in criss-cross pattern to 8-12 ft-lbs
Common Mistakes to Avoid
- Not cleaning mating surfaces thoroughly
- Over-torquing bolts
- Reusing old bolts
Comparison vs Stock/OEM
MLS construction vs paper/composite OEM
Improvements
- Superior sealing under high pressure
- Better heat resistance
- Longer service life
- No compression needed
Considerations
- Slightly higher cost
- Requires perfectly flat surfaces
Durability & Warranty
Expected Lifespan
Engine rebuild duration (50,000+ miles)
Warranty
1 year Cometic manufacturer defect warranty
Maintenance
Inspect during transmission service intervals
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