All Balls Racing Lower Chain Roller for Yamaha YFZ350 Banshee, Part Number 79-5007

• 34mm and 38mm rollers feature an outer mechanical seal to protect the bearings from dirt and water
• Designed as a direct replacement for OEM design

The All Balls Racing 79-5007 Lower Chain Roller is a direct replacement for the original equipment chain roller on select Yamaha powersports applications. Designed to support smooth chain operation, this replacement roller helps maintain proper chain alignment and reduces unnecessary friction during riding.

The 34mm and 38mm rollers feature an outer mechanical seal that helps protect the internal bearings from dirt and water. This added protection supports dependable performance in off-road conditions where mud, moisture, and debris can accelerate bearing wear. Built to match the OEM design, the All Balls Racing chain roller provides a practical replacement solution for restoring the chain guide system.

Key Product Specifications & Technical Data

• Brand: All Balls Racing
• Part Number: 79-5007
• Product Type: Lower chain roller
• Application: Powersports
• Roller Sizes: 1.34-inch and 1.50-inch rollers
• Bearing Protection: Outer mechanical seal
• Replacement Design: Direct OEM replacement
• Package Quantity: One lower chain roller assembly

What's Included

• One All Balls Racing lower chain roller assembly

Fitment

Fits select 1982 Honda CR250R, 1982 Honda CR480R, 1983 Honda CR480R, 1987-1988 Yamaha YFZ350 Banshee, 1987-1988 Yamaha YZ125, 1987-1988 Yamaha YZ250, and 1987 Yamaha YZ490 models. Confirm the year, make, model, and existing chain roller configuration before ordering.

Features:

• Outer mechanical seals help protect the 34mm and 38mm rollers and bearings from dirt and water.
• Direct OEM replacement design supports proper fit and straightforward installation.
• Helps maintain smooth chain movement and proper chain alignment.
• Designed for dependable use on select Honda and Yamaha powersports applications.

Fitments:
1982 Honda CR250R Base
1982 Honda CR480R Base
1983 Honda CR480R Base
1987 Yamaha YFZ350 Banshee Base
1987 Yamaha YZ125 Base
1987 Yamaha YZ250 Base
1987 Yamaha YZ490 Base
1988 Yamaha YFZ350 Banshee Base
1988 Yamaha YZ125 Base
1988 Yamaha YZ250 Base
1988 Yamaha YZ490 Base
1989 Yamaha YFZ350 Banshee Base
1989 Yamaha YZ125 Base
1989 Yamaha YZ250 Base
1989 Yamaha YZ490 Base
1990 Yamaha YFZ350 Banshee Base
1990 Yamaha YZ125 Base
1990 Yamaha YZ250 Base
1990 Yamaha YZ490 Base
1991 Yamaha WR250 Base
1991 Yamaha YFZ350 Banshee Base
1991 Yamaha YZ125 Base
1991 Yamaha YZ250 Base
1992 Yamaha WR250 Base
1992 Yamaha WR500 Base
1992 Yamaha YFZ350 Banshee Base
1992 Yamaha YZ125 Base
1992 Yamaha YZ250 Base
1993 Yamaha WR250 Base
1993 Yamaha WR500 Base
1993 Yamaha YFZ350 Banshee Base
1993 Yamaha YZ125 Base
1993 Yamaha YZ250 Base
1994 Yamaha WR250 Base
1994 Yamaha YFZ350 Banshee Base
1994 Yamaha YZ125 Base
1994 Yamaha YZ250 Base
1995 Yamaha WR250 Base
1995 Yamaha YFZ350 Banshee Base
1995 Yamaha YZ125 Base
1995 Yamaha YZ250 Base
1996 Yamaha WR250 Base
1996 Yamaha YFZ350 Banshee Base
1996 Yamaha YZ125 Base
1996 Yamaha YZ250 Base
1997 Yamaha WR250 Base
1997 Yamaha YFZ350 Banshee Base
1997 Yamaha YZ125 Base
1997 Yamaha YZ250 Base
1998 Yamaha WR400F Base
1998 Yamaha YFZ350 Banshee Base
1998 Yamaha YZ125 Base
1998 Yamaha YZ250 Base
1998 Yamaha YZ400F Base
1999 Honda CR125R Base
1999 Honda CR250R Base
1999 Yamaha WR400F Base
1999 Yamaha YFZ350 Banshee Base
1999 Yamaha YZ125 Base
1999 Yamaha YZ250 Base
1999 Yamaha YZ400F Base
2000 Honda CR125R Base
2000 Honda CR250R Base
2000 Yamaha WR400F Base
2000 Yamaha YFZ350 Banshee Base
2000 Yamaha YZ125 Base
2000 Yamaha YZ250 Base
2000 Yamaha YZ426F Base
2001 Honda CR125R Base
2001 Honda CR250R Base
2001 Yamaha WR250F Base
2001 Yamaha WR426F Base
2001 Yamaha YFM660R Raptor Base
2001 Yamaha YFZ350 Banshee Base
2001 Yamaha YZ125 Base
2001 Yamaha YZ250 Base
2001 Yamaha YZ250F Base
2001 Yamaha YZ426F Base
2002 Honda CR125R Base
2002 Honda CR250R Base
2002 Honda CRF450R Base
2002 Yamaha WR250F Base
2002 Yamaha WR426F Base
2002 Yamaha YFM660R Raptor Base
2002 Yamaha YFZ350 Banshee Base
2002 Yamaha YZ125 Base
2002 Yamaha YZ250 Base
2002 Yamaha YZ250F Base
2002 Yamaha YZ426F Base
2003 Honda CR125R Base
2003 Honda CR250R Base
2003 Honda CRF450R Base
2003 Yamaha WR250F Base
2003 Yamaha WR450F Base
2003 Yamaha YFM660R Raptor Base
2003 Yamaha YFZ350 Banshee Base
2003 Yamaha YZ125 Base
2003 Yamaha YZ250 Base
2003 Yamaha YZ250F Base
2003 Yamaha YZ450F Base
2004 Honda CR125R Base
2004 Honda CR250R Base
2004 Honda CRF250R Base
2004 Honda CRF250X Base
2004 Honda CRF450R Base
2004 Yamaha WR250F Base
2004 Yamaha WR450F Base
2004 Yamaha YFM660R Raptor Base
2004 Yamaha YFZ350 Banshee Base
2004 Yamaha YZ125 Base
2004 Yamaha YZ250 Base
2004 Yamaha YZ250F Base
2004 Yamaha YZ450F Base
2005 Honda CR125R Base
2005 Honda CRF250R Base
2005 Honda CRF250X Base
2005 Honda CRF450R Base
2005 Honda CRF450X Base
2005 Yamaha WR250F Base
2005 Yamaha WR450F Base
2005 Yamaha YFM660R Raptor Base
2005 Yamaha YFZ350 Banshee Base
2005 Yamaha YZ125 Base
2005 Yamaha YZ250 Base
2005 Yamaha YZ250F Base
2005 Yamaha YZ450F Base
2006 Honda CR125R Base
2006 Honda CRF250R Base
2006 Honda CRF450R Base
2006 Honda CRF450X Base
2006 Yamaha WR250F Base
2006 Yamaha WR450F Base
2006 Yamaha YFZ350 Banshee Base
2006 Yamaha YZ125 Base
2006 Yamaha YZ250 Base
2006 Yamaha YZ250F Base
2006 Yamaha YZ450F Base
2007 Honda CR125R Base
2007 Honda CRF250R Base
2007 Honda CRF450R Base
2007 Honda CRF450X Base
2007 Yamaha WR250F Base
2007 Yamaha WR450F Base
2007 Yamaha YZ125 Base
2007 Yamaha YZ250 Base
2007 Yamaha YZ250F Base
2007 Yamaha YZ450F Base
2008 Honda CRF250R Base
2008 Honda CRF450R Base
2008 Honda CRF450X Base
2008 Yamaha WR250F Base
2008 Yamaha WR450F Base
2008 Yamaha YZ125 Base
2008 Yamaha YZ250 Base
2008 Yamaha YZ250F Base
2008 Yamaha YZ450F Base
2009 Honda CRF250R Base
2009 Honda CRF450R Base
2009 Honda CRF450X Base
2009 Yamaha WR250F Base
2009 Yamaha WR450F Base
2009 Yamaha YZ125 Base
2009 Yamaha YZ250 Base
2009 Yamaha YZ250F Base
2009 Yamaha YZ450F Base
2010 Honda CRF450X Base
2010 Yamaha WR250F Base
2010 Yamaha WR450F Base
2010 Yamaha YZ125 Base
2010 Yamaha YZ250 Base
2010 Yamaha YZ250F Base
2010 Yamaha YZ450F Base
2011 Honda CRF450X Base
2011 Yamaha WR250F Base
2011 Yamaha WR450F Base
2011 Yamaha YZ125 Base
2011 Yamaha YZ250 Base
2011 Yamaha YZ250F Base
2011 Yamaha YZ450F Base
2012 Honda CRF450X Base
2012 Yamaha WR250F Base
2012 Yamaha WR450F Base
2012 Yamaha YZ125 Base
2012 Yamaha YZ250 Base
2012 Yamaha YZ250F Base
2012 Yamaha YZ450F Base
2013 Honda CRF450X Base
2013 Yamaha WR250F Base
2013 Yamaha WR450F Base
2013 Yamaha YZ125 Base
2013 Yamaha YZ250 Base
2013 Yamaha YZ250F Base
2013 Yamaha YZ450F Base
2014 Honda CRF450X Base
2014 Yamaha WR250F Base
2014 Yamaha WR450F Base
2014 Yamaha YZ125 Base
2014 Yamaha YZ250 Base
2014 Yamaha YZ250F Base
2014 Yamaha YZ450F Base
2015 Honda CRF450X Base
2015 Yamaha WR250F Base
2015 Yamaha WR450F Base
2015 Yamaha YZ125 Base
2015 Yamaha YZ250 Base
2015 Yamaha YZ250F Base
2015 Yamaha YZ250FX Base
2015 Yamaha YZ450F Base
2016 Honda CRF450X Base
2016 Yamaha WR250F Base
2016 Yamaha WR450F Base
2016 Yamaha YZ125 Base
2016 Yamaha YZ250 Base
2016 Yamaha YZ250F Base
2016 Yamaha YZ250FX Base
2016 Yamaha YZ250X Base
2016 Yamaha YZ450F Base
2016 Yamaha YZ450FX Base
2017 Honda CRF450X Base
2017 Yamaha WR250F Base
2017 Yamaha WR450F Base
2017 Yamaha YZ125 Base
2017 Yamaha YZ250 Base
2017 Yamaha YZ250F Base
2017 Yamaha YZ250FX Base
2017 Yamaha YZ250X Base
2017 Yamaha YZ450F Base
2017 Yamaha YZ450FX Base
2018 Yamaha WR250F Base
2018 Yamaha WR450F Base
2018 Yamaha YZ125 Base
2018 Yamaha YZ250 Base
2018 Yamaha YZ250F Base
2018 Yamaha YZ250FX Base
2018 Yamaha YZ250X Base
2018 Yamaha YZ450F Base
2018 Yamaha YZ450FX Base
2019 Yamaha WR250F Base
2019 Yamaha WR450F Base
2019 Yamaha YZ125 Base
2019 Yamaha YZ250 Base
2019 Yamaha YZ250FX Base
2019 Yamaha YZ250X Base
2019 Yamaha YZ450F Base
2020 Yamaha YZ125 Base
2020 Yamaha YZ125X Base
2020 Yamaha YZ250 Base
2020 Yamaha YZ250FX Base
2020 Yamaha YZ250X Base
2020 Yamaha YZ450F Base
2021 Yamaha YZ125 Base
2021 Yamaha YZ125X Base
2021 Yamaha YZ250 Base
2021 Yamaha YZ250FX Base
2021 Yamaha YZ250X Base
2021 Yamaha YZ450F Base
2022 Yamaha YZ125 Base
2022 Yamaha YZ125X Base
2022 Yamaha YZ250 Base
2022 Yamaha YZ250X Base
2022 Yamaha YZ450F Base
2023 Yamaha YZ125 Base
2023 Yamaha YZ125X Base
2023 Yamaha YZ250 Base
2023 Yamaha YZ250X Base
2024 Yamaha YZ125 Base
2024 Yamaha YZ125X Base
2024 Yamaha YZ250 Base
2024 Yamaha YZ250X 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
Units Per Sku: 1