All Balls Racing ABR55-109 Fork Oil Seal Kit for Kawasaki KX250, KX400 and Yamaha Models

The seal profile is engineered so that each seal lip places equal pressure on the fork tube; equalized seal pressure creates less drag and longer seal life.

• Dyno tested 3x to 4x stronger than OEM

The All Balls Racing ABR55-109 Fork Oil Seal Only Kit is designed to help restore reliable fork performance on select vintage Kawasaki and Yamaha powersports applications. Its engineered seal profile applies equal pressure across each seal lip and the fork tube, helping reduce friction, minimize drag, and support longer seal life.

Dyno testing shows the All Balls Racing fork oil seal is 3 to 4 times stronger than an OEM seal, providing a durable replacement for worn, leaking, or damaged original equipment seals. The kit is intended for fork service and helps maintain proper oil retention while supporting smooth suspension movement.

Application coverage includes the 1974 Kawasaki KX250; 1975 Kawasaki KX250 and KX400; 1976 Kawasaki KX250 and KX400; and select 1976 Yamaha models, including the IT400, TT500, XT500, YZ175, and YZ250. Verify the vehicle application and fork configuration before ordering to ensure proper fitment.

Each kit is supplied as a fork oil seal replacement component for service work. The ABR55-109 part number and All Balls Racing branding make it easy to identify the correct replacement during suspension maintenance or restoration projects.

• Application: Powersports fork oil seal replacement
• Seal design: Equalized lip pressure for reduced drag
• Durability testing: Dyno tested 3 to 4 times stronger than OEM
• Part number: All Balls Racing ABR55-109
• Fitment type: Select Kawasaki and Yamaha motorcycles
• Kit contents: Fork oil seal only
• Vehicle category: Vintage motocross and off-road motorcycles
• Service use: Fork rebuild, seal replacement, and suspension maintenance

What's Included: One All Balls Racing ABR55-109 fork oil seal.

Fitment: 1974 Kawasaki KX250; 1975 Kawasaki KX250 and KX400; 1976 Kawasaki KX250 and KX400; 1976 Yamaha IT400, TT500, XT500, YZ175, and YZ250.

Features:

• Equalized seal lip pressure helps reduce fork drag and promote longer seal life.
• Dyno tested 3 to 4 times stronger than an OEM seal for dependable service.
• Designed for fork oil retention during suspension operation.
• Fits select vintage Kawasaki and Yamaha motocross and off-road motorcycles.

Fitments:
1974 Kawasaki KX250 Base
1975 Kawasaki KX250 Base
1975 Kawasaki KX400 Base
1976 Kawasaki KX250 Base
1976 Kawasaki KX400 Base
1976 Yamaha It400 Base
1976 Yamaha TT500 Base
1976 Yamaha XT500 Base
1976 Yamaha YZ175 Base
1976 Yamaha YZ250 Base
1976 Yamaha YZ400 Base
1977 Yamaha It175 Base
1977 Yamaha It250 Base
1977 Yamaha TT500 Base
1977 Yamaha XT500 Base
1977 Yamaha YZ125 Base
1978 Kawasaki KX125 Base
1978 Kawasaki KX250 Base
1978 Yamaha It175 Base
1978 Yamaha It250 Base
1978 Yamaha TT500 Base
1978 Yamaha XS750 Base
1978 Yamaha XT500 Base
1978 Yamaha YZ125 Base
1979 Kawasaki KLX250 Base
1979 Kawasaki KX125 Base
1979 Yamaha Dt250 Base
1979 Yamaha It175 Base
1979 Yamaha It250 Base
1979 Yamaha It400 Base
1979 Yamaha TT500 Base
1979 Yamaha XS750 Base
1979 Yamaha XT500 Base
1979 Yamaha YZ125 Base
1980 Kawasaki KDX175 Base
1980 Kawasaki KLX250 Base
1980 Kawasaki KZ550A Base
1980 Yamaha It175 Base
1980 Yamaha It250 Base
1980 Yamaha It425 Base
1980 Yamaha TT250 Base
1980 Yamaha TT500 Base
1980 Yamaha XT500 Base
1980 Yamaha YZ125 Base
1981 Kawasaki KDX175 Base
1981 Kawasaki KZ550A Base
1981 Yamaha It175 Base
1981 Yamaha TT250 Base
1981 Yamaha TT500 Base
1981 Yamaha XT500 Base
1982 Kawasaki KDX175 Base
1982 Kawasaki KZ550A Base
1982 Yamaha TT250 Base
1982 Yamaha YZ100 Base
1983 Kawasaki KZ550A Base
1983 Yamaha YZ100 Base
1984 Honda XR200R Base
1984 Kawasaki KXT250 Tecate Base
1984 Yamaha XT250 Base
1985 Honda XR200R Base
1985 Kawasaki KLR250 Base
1985 Kawasaki KXT250 Tecate Base
1985 Yamaha Ty350 Base
1985 Yamaha XT350 Base
1986 Honda XR200R Base
1986 Kawasaki KLR250 Base
1986 Yamaha TT225 Base
1986 Yamaha Ty350 Base
1986 Yamaha XT350 Base
1987 Honda XR200R Base
1987 Kawasaki KLR250 Base
1987 Yamaha TT225 Base
1987 Yamaha XT350 Base
1988 Honda XR200R Base
1988 Kawasaki KLR250 Base
1988 Yamaha XT350 Base
1989 Honda XR200R Base
1989 Kawasaki KLR250 Base
1989 Yamaha XT350 Base
1990 Honda XR200R Base
1990 Kawasaki KLR250 Base
1990 Yamaha XT350 Base
1991 Honda XR200R Base
1991 Kawasaki KLR250 Base
1991 Yamaha XT350 Base
1992 Honda XR200R Base
1992 Kawasaki KLR250 Base
1992 Yamaha XT225 Base
1992 Yamaha XT350 Base
1993 Honda XR200R Base
1993 Kawasaki KLR250 Base
1993 Yamaha XT225 Base
1993 Yamaha XT350 Base
1994 Honda XR200R Base
1994 Kawasaki KLR250 Base
1994 Yamaha XT225 Base
1994 Yamaha XT350 Base
1995 Honda XR200R Base
1995 Kawasaki KLR250 Base
1995 Yamaha XT225 Base
1995 Yamaha XT350 Base
1996 Honda XR200R Base
1996 Kawasaki KLR250 Base
1996 Yamaha XT225 Base
1996 Yamaha XT350 Base
1997 Honda XR200R Base
1997 Kawasaki KLR250 Base
1997 Yamaha XT225 Base
1997 Yamaha XT350 Base
1998 Honda XR200R Base
1998 Kawasaki KLR250 Base
1998 Yamaha XT225 Base
1998 Yamaha XT350 Base
1999 Honda XR200R Base
1999 Kawasaki KLR250 Base
1999 Yamaha TTR225 Base
1999 Yamaha XT225 Base
1999 Yamaha XT350 Base
2000 Honda XR200R Base
2000 Kawasaki KL250 Super Sherpa Base
2000 Kawasaki KLR250 Base
2000 Yamaha TTR225 Base
2000 Yamaha XT225 Base
2000 Yamaha XT350 Base
2001 Honda XR200R Base
2001 Kawasaki KL250 Super Sherpa Base
2001 Kawasaki KLR250 Base
2001 Yamaha TTR225 Base
2001 Yamaha XT225 Base
2002 Honda XR200R Base
2002 Kawasaki KL250 Super Sherpa Base
2002 Kawasaki KLR250 Base
2002 Yamaha TTR225 Base
2002 Yamaha XT225 Base
2003 Kawasaki KL250 Super Sherpa Base
2003 Kawasaki KLR250 Base
2003 Yamaha TTR225 Base
2003 Yamaha XT225 Base
2004 Kawasaki KLR250 Base
2004 Yamaha TTR225 Base
2004 Yamaha XT225 Base
2005 Kawasaki KLR250 Base
2005 Yamaha TTR230 Base
2005 Yamaha XT225 Base
2006 Yamaha TTR230 Base
2006 Yamaha XT225 Base
2007 Yamaha TTR230 Base
2007 Yamaha XT225 Base
2008 Yamaha TTR230 Base
2009 Kawasaki KL250 Super Sherpa Base
2009 Yamaha TTR230 Base
2010 Kawasaki KL250 Super Sherpa Base
2011 Yamaha TTR230 Base
2012 Yamaha TTR230 Base
2013 Yamaha TTR230 Base
2014 Yamaha TTR230 Base
2015 Yamaha TTR230 Base
2016 Yamaha TTR230 Base
2017 Yamaha TTR230 Base
2018 Yamaha TTR230 Base
2019 Yamaha TTR230 Base
2020 Yamaha TTR230 Base
2021 Yamaha TTR230 Base
2022 Yamaha TTR230 Base
2023 Yamaha TTR230 Base
2024 Yamaha TTR230 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Clearance Item: t
Units Per Sku: 1