Valve Stem Seal 5.0mm PACK/10, AT-09093 12209-107-760

The FIR (Factory Image Racing) Viton Valve Stem Seal set (Part No. 65-342.PK10) is a high-quality replacement solution for a wide variety of vintage and off-road Honda motorcycles. Manufactured from 100% solid Viton, these seals are designed for durability and performance, meeting or exceeding OEM specifications. This pack includes ten seals, suitable for both intake and exhaust valve applications depending on the model.

Features

• Made from 100% solid Viton for enhanced heat, oil, and wear resistance

• Meets or exceeds OEM standards for performance and longevity

• Designed for use in vintage, off-road, and dual-sport Honda motorcycles

• Sold in a pack of 10 seals

• Precision fitment ensures proper oil control and valve operation

Specifications

• Stem Diameter: 5.0 mm

• Inside Bore Seat Diameter: 7.60 mm

• Outside Diameter: 10.70 mm

• Overall Height: 8.4 mm

• Part Number: 65-342.PK10

Cross-Reference Numbers:

• BRONCO AT-09093

• 12209-107-760

• VS-1002, VS1002

• 12209-333-005

• 12209-GB0-911

• 12209-GB0-912

Cross-Reference OEM Part Numbers

• 12209-107-760

• 12209-333-005

• 12209-GB0-911 / 912

Vehicle Fitments

HONDA ATC/XL/XR/CM/CB/SL/TL/CT/CG Series (select examples below)

• ATC185 1980–1983

• XL125 1976–1978

• XL125S 1979–1985

• CM185T 1979

• XL185S 1979–1983

• XR185 1979

• CM200T 1980–1982

• XR200 1980–1984

• XR200R 1981–1989

• XL75 1977–1979

• XR75/XR75K1/K2 1973–1975

• XL80S 1979–1985

• XR80/XR80R 1979–1991

• XL100 1976–1978

• CB100/CB100K1/K2 1970–1973

• CL100K1/K2/S3/SK2 1972–1974

• SL100/SL100K1–K3 1970–1973

• CT125 1977

• TL125S 1976

• CM250TB 1981

• XL250/XL250K1/K2 1974–1976

• XL350/XL350K1 1974–1978

• CB650C 1980–1981

Note
Use the provided dimensions and specifications to ensure compatibility with your engine’s valve guide diameter and stem size. Always confirm fitment before installation.