TOYOTA 90116-08233 Front Differential Carrier Stud Bolt

The TOYOTA 90116-08233 is a genuine OEM mounting stud bolt specifically engineered for the precise and secure fastening of the front differential carrier within the drivetrain of off-road vehicles, light commercial vehicles, and passenger cars.

Function and Technical Importance

The front differential within the drivetrain is subjected to substantial torque, vibration, as well as dynamic tensile and shear loads. The differential carrier mounting stud bolts play a vital role in maintaining the structural rigidity of the assembly and ensuring a reliable oil seal. Manufactured from hardened alloy steel in compliance with original factory specifications, it resists mechanical fatigue, deformation, and environmental corrosion.

Common causes of failure and need for replacement:

• Thread wear or stripping caused by incorrect tightening torque or over-tightening.
• Fatigue elongation of the bolt, which can cause the joint to loosen and compromise oil sealing.
• Seizure caused by corrosion, which can result in the stud shearing during disassembly.
• Replacement of aged stud bolts is recommended during differential rebuilds or removal to ensure safe and reliable fastening.

Technical Specifications

• OEM Part Number (SKU): 90116-08233
• Manufacturer: TOYOTA (Genuine OEM)
• Part Type: Stud Bolt (Bolt, Stud)
• Fitting Position: Front Differential Carrier
• OEM Interchange and Reference Numbers: 90116A0015, 9011608413

Vehicle Compatibility

• Toyota 4Runner:
  • (N60) 2.4 [1985 – 1989] (RN50, 22R)
  • (N180) 2.7 [1995 – ...] (RZN180, 3RZFE)
  • (N180) 3.0 TD [1995 – ...] (KZN185, 1KZT)
  • (N180) 3.0 D-4D [1995 – ...] (KDN185, 1KDFTV)
  • (N210) 2.4 [1988 – 1995] (RN100, 22R)
  • (N210) 2.7 [2002 – 2004] (RZN210, 3RZFE)
  • (N210) 3.0 TD [2002 – 2005] (KZN215, 1KZTE)
  • (N210) 3.0 D-4D [2002 – 2005] (KDN215, 1KDFTV)
  • (N210) 4.0 [2002 – ...] (GRN210, 1GRFE)
• Toyota FJ Cruiser:
  • (GSJ1) 4.0 [2006 – 2009] (GSJ10, 1GRFE)
  • (GSJ15) 4.0 [2007 – 2009] (GSJ15, 1GRFE)
• Toyota Fortuner:
  • (GGN50) 2.7 [2006 – 2009] (TGN51, 2TRFE)
  • (GGN50) 3.0 D [2005 – 2006] (LAN50, 5LE)
  • (GGN50) 3.0 D-4D [2009 – 2012] (KUN51, 1KDFTV)
  • (GGN50) 4.0 [2005 – 2006] (GGN50, 1GRFE)
  • (GGN155) 2.7 [2015 – ...] (TGN166, 2TRFE)
• Toyota Hiace:
  • (H100) [1993 – 1996]
  • (H200) 2.5 D-4D [2004 – 2014] (KDH200, 2KDFTV)
  • (H200) 2.7 [2013 – 2020] (TRH203, 2TRFE)
  • (H200) 2.8 D-4D [2013 – ...] (GDH200, 1GDFTV)
• Toyota Hilux:
  • (N30/N40) [1985 – 1988] (LN41)
  • (N50/N60) 2.4 [1985 – 1998] (RN58, 22R)
  • (N50/N60) 2.4 TD [1985 – 1989] (LN50, 2LT)
  • (N80-N110) 2.2 [1994 – 2001] (YN106, 4YE)
  • (N80-N110) 2.4 [1992 – 1995] (RN125, 22R)
  • (N80-N110) 2.4 TD [1988 – ...] (LN100, 2LT)
  • (N80-N110) 3.0 TD [1988 – ...] (KZN130, 1KZT)
  • (N10/N20/N30) 2.7 [2006 – 2009] (TGN26, 2TRFE)
  • (N10/N20/N30) 3.0 D [2006 – 2012] (LAN15, 5LE)
  • (N10/N20/N30) 3.0 D-4D [2004 – ...] (KUN15, 1KDFTV)
  • (N10/N20/N30) 4.0 [2004 – 2006] (GGN15, 1GRFE)
  • (N120/N130) 2.7 [2020 – ...] (TGN121, 2TRFE)
  • (N120/N130) 3.0 D [2020 – ...] (LAN125, 5LE)
  • (N140-N170) 2.0 [1997 – 1999] (RZN168, 1RZ)
  • (N140-N170) 2.4 TD [1997 – 2005] (LN147, 2LT)
  • (N140-N170) 2.7 [2001 – 2002] (RZN174, 3RZF)
  • (N140-N170) 3.0 TD [1997 – 2005] (KZN165, 1KZTE)
  • (N140-N170) 3.0 D-4D [2001 – 2005] (KDN165, 1KDFTV)
  • (N140-N170) 3.4 [2001 – 2005] (VZN167, 5VZFE)
• Toyota Innova / Kijang:
  • (AN40) 2.7 [2005 – 2015] (TGN41, 2TRFE)
  • (AN140) 2.7 [2015 – ...] (TGN140, 2TRFE)
  • (AN140) 2.8 D-4D [2015 – ...] (GUN142, 1GDFTV)
• Toyota Land Cruiser 70 (J70):
  • 2.4 [2016 – 2017] (RJ00007, 22R)
  • 2.4 TD [1986 – 1990] (LJ71, 2LT)
  • 3.0 TD [1993 – 1996] (KZJ70, 1KZT)
  • 3.5 D [1993 – 1994] (PZJ70, 1PZ)
  • 4.0 [2014 – 2019] (GRJ70, 1GRFE)
  • 4.2 D [1990 – ...] (HZJ73, 1HZ)
  • 4.5 [1990 – 2003] (FZJ71, 1FZF)
  • 4.5 D-4D [2016 – 2019] (VDJ76, 1VDFTV)
• Toyota Land Cruiser 80 (J80):
  • 4.0 [1990 – 1998] (FJ80, 3FE)
  • 4.5 [1992 – ...] (FZJ80, 1FZF)
• Toyota Land Cruiser 100 (J100):
  • 4.5 [1998 – ...] (FZJ105, 1FZFE)
• Toyota Land Cruiser Prado:
  • (J90) 2.7 [1996 – 2002] (RZJ90, 3RZF)
  • (J90) 3.0 TD [1996 – ...] (KZJ90, 1KZT)
  • (J90) 3.0 D-4D [1999 – 2002] (KDJ90, 1KDFTV)
  • (J120) 2.7 [2002 – 2007] (TRJ125, 2TRFE)
  • (J120) 2.7 [2002 – ...] (RZJ125, 3RZFE)
  • (J120) 3.0 TD [2002 – ...] (KZJ120, 1KZTE)
  • (J120) 3.0 D-4D [2002 – ...] (KDJ120, 1KDFTV)
  • (J120) 4.0 [2002 – ...] (GRJ120, 1GRFE)
• Toyota Lexus GX:
  • (J120) 4.7 [2002 – ...] (UZJ120, 2UZFE)
• Toyota Lexus LX:
  • (J80) 4.5 [1995 – 1998] (FZJ80, 1FZFE)
• Toyota Tacoma:
  • (GRN2) 4.0 [2004 – 2015] (GRN245, 1GRFE)
  • (RZN140) 3.4 [1998 – ...] (VZN195, 5VZFE)
  • (RZN161) 2.7 [1995 – 1996] (RZN161, 3RZFE)
  • (RZN161) 3.4 [1996 – ...] (VZN170, 5VZFE)