54Mm Pinion Bearing Nut Driver, Trx Honda ATV

The 54mm pinion bearing nut driver is a Honda ATV rear differential service tool used to remove and refit the pinion gear bearing lock nut. It is designed for use on TRX rear differential assemblies and features a splined drive end to engage the lock nut securely during removal and installation.

Features

• Designed for Honda ATV rear differential pinion bearing nut removal and installation
• Suitable for servicing the pinion gear bearing lock nut on rear differential assemblies
• Special splined drive end for secure engagement with the lock nut
• Knurled outer finish for improved hand grip during manual positioning
• Built for repeated workshop use

Specifications

• Drive size: 1/2 inch
• Tool size: 54mm
• Nut fitment: 64mm nut
• Material: solid cold-rolled carbon steel
• Hardness: HRC 37
• Construction: heat-treated steel

Cross-Reference OEM Part Numbers

• Honda 07916-MB00001
• Honda 07916-MB00002
• Honda 90242-MB0-000

Vehicle Fitments

Honda

• ATC250ES (1985-1987)
• ATC250SX (1985-1987)
• TRX250 (1997-2001)
• TRX250EX (2001-2008)
• TRX250TE (2002-2013)
• TRX250TM (2002-2013)
• TRX250X (2009-2023)
• Recon 250 TRX250 (1997-2023)
• TRX300 (1988-1990, 1996-1999)
• TRX300FW (1988, 1990-1999)
• Rancher 350 TRX350 (2000-2006)
• TRX350FE (2000, 2004-2006)
• TRX350FM (2000, 2004-2006)
• TRX350TE (2000-2001, 2004-2006)
• TRX350TM (2000-2001, 2004-2006)
• Foreman 400 TRX400 (1995-2003)
• Rancher 400 TRX400 (2004-2007)
• TRX400FA (2004-2007)
• TRX400FGA (2004-2007)
• TRX400FW (1995-2002)
• Rancher 420 TRX420 (2007-2024)
• TRX420FA (2009-2013)
• TRX420FE (2007-2009, 2012-2013)
• TRX420FM (2007-2009, 2012-2013)
• TRX420FPA (2009-2013)
• TRX420FPE (2009, 2012-2013)
• TRX420FPM (2009, 2012-2013)
• TRX420TE (2007-2009, 2012-2013)
• TRX420TM (2007-2009, 2012-2013)
• Foreman 450 TRX450 (1998-2004)
• TRX450ES (1998-2001)
• TRX450FE (2002-2004)
• TRX450FM (2002-2004)
• TRX450S (1998-2001)
• Rubicon 500 TRX500 (2001-2014)
• TRX500FA (2001-2005, 2007-2008, 2012-2013)
• TRX500FE (2005-2009, 2012-2013)
• TRX500FGA (2004-2008)
• TRX500FM (2005-2009, 2012-2013)
• TRX500FPA (2012-2013)
• TRX500FPE (2007-2009, 2012-2013)
• TRX500FPM (2008-2009, 2012-2013)
• TRX500TM (2005-2006)
• Foreman 500 TRX500 (2005-2019)
• Foreman 520 TRX520 (2020-2024)
• VT500C (1983)
• VT500FT (1983)
• CB650SC (1983)
• Rincon 650 TRX650 (2003-2005)
• TRX650FA (2003-2005)
• TRX650FGA (2004-2005)
• NSA700A (2009)
• NT700VA (2011)
• Rincon 680 TRX680 (2006-2023)
• TRX680FA (2006-2013)
• TRX680FGA (2006-2009)
• VT750C (2004-2009, 2011-2012)
• VT750CA (2004-2009, 2012)
• VT750C2 (2007-2009, 2012)
• VT750C2B (2010-2012)
• VT750C2F (2007-2009, 2012)
• VF1100C (1983)
• VT1100C (1992-1993, 1998-2007)
• VT1100C2 (1998-2007)
• VT1100C2-2 (1998)
• VT1100D2 (1999)