CRANKSHAFT SEAL KIT ALLBALLS, ALLBALLS 24-2023

This crankshaft seal kit is designed for a broad range of vintage Yamaha off-road motorcycles, including DT, IT, MX, TY, WR, and YZ series models from the mid-1970s through the early 1990s. Manufactured by ALLBALLS under part number 24-2023, the kit includes both PTO and MAG crankshaft seals. These seals are engineered to match OEM specifications and feature durable PTFE double lip construction to withstand dry start conditions and reduce crankshaft pin wear.

Features

• High-quality crankshaft oil seal kit includes both PTO and MAG seals

• Direct OE replacement ensuring proper fit and seal

• Double lip seals with PTFE contact surface for dry-start wear resistance

Specifications

• Crankshaft seal kit only

• Double lip with PTFE contact area

• Designed to reduce crankshaft pin wear during dry starts

• ALLBALLS part number: 24-2023

• Alternate part number: 58-128.A

Cross-Reference OEM Part Numbers

• ALLBALLS #24-2023

• 58-128.A

Vehicle Fitments

• Yamaha DT250 1975–1979

• Yamaha DT400 1975–1978

• Yamaha IT250 1977–1983

• Yamaha IT400 1976–1979

• Yamaha IT425 1980

• Yamaha IT465 1981–1982

• Yamaha IT490 1983–1984

• Yamaha MX250 1975

• Yamaha MX400 1975

• Yamaha TY250 1974–1977

• Yamaha WR500 1992–1993

• Yamaha YZ250 1976–1987

• Yamaha YZ400 1976–1979

• Yamaha YZ465 1980–1981

• Yamaha YZ490 1982–1990