Description
The Cometic C9513 Mainshaft Seal is engineered to deliver long-lasting durability and superior sealing performance for classic Harley-Davidson Big Twin models. Made in the USA from premium Viton® material, this dual-lip seal resists extreme temperatures, oil, and fuel exposure, making it a perfect upgrade or replacement for OEM 3774167A. Sold in a convenient 5-pack for builders, restorers, and mechanics.

Features
Durable Viton® construction for long-term reliability
Dual-lip design for enhanced oil retention
Resists high temperatures and fuel/oil exposure
Made in the U.S.A.
Replaces OEM Part #: 3774167A

Specs
Product Name: Seal
Application: Main Crankshaft
Material: Viton
Units: 5 Pack
Riding Style: Street

Package Info
Weight: 0.11 lbs
Dimensions: 4.5" L x 3.01" W x 1.27" H

Fitment:
1967–1970 Harley-Davidson XLCH
1967–1970 Harley-Davidson XLH900
1979 Harley-Davidson Electra Glide FLH
1979 Harley-Davidson Electra Glide FL
1979 Harley-Davidson 1200 Electra Glide FLH
1979–1980 Harley-Davidson Super Glide 80 FXE
1979–1980 Harley-Davidson 1200 Super Glide FXE
1979–1980 Harley-Davidson Fat Bob FXEF
1979–1980 Harley-Davidson 1200 Fat Bob FXEF
1979 Harley-Davidson Low Rider FXS
1979 Harley-Davidson 1200 Low Rider FXS
1980–1981 Harley-Davidson FLHS Electra Glide Sport
1980–1981 Harley-Davidson FXWG Wide Glide
1980–1981 Harley-Davidson FXS Low Rider
1980–1981 Harley-Davidson FXB Sturgis
1981 Harley-Davidson Electra Glide Classic FLH
1981 Harley-Davidson FXEF Fat Bob
1981 Harley-Davidson Electra Glide Heritage FLH