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Third-party dataACDelco : 45C1121

Idler Arm
ACDelco : 45C1121

  • Stud
  • Yes
  • Black
  • Painted
  • Yes
  • No
  • Straight

Model

CHEVROLET
SILVERADO 2500
5.3L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
6.0L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
6.6L V8 DIESEL Turbocharged
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
8.1L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
SILVERADO 1500
6.0L V8
2002
Arm Only
89000787
2003
Silverado 1500 HD; Arm Only
89000787
2005
Silverado 1500 HD; Arm Only
89000787
2006
Silverado 1500 HD; Arm Only
89000787
SILVERADO 1500 CLASSIC
6.0L V8
2007
Silverado 1500 HD Classic; Arm Only
89000787
SILVERADO 2500 CLASSIC
6.0L V8
2007
Arm Only
89000787
6.6L V8 DIESEL Turbocharged
2007
Arm Only
89000787
8.1L V8
2007
Arm Only
89000787
SILVERADO 3500
6.0L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
6.6L V8 DIESEL Turbocharged
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
8.1L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
SILVERADO 3500 CLASSIC
6.0L V8
2007
Arm Only
89000787
6.6L V8 DIESEL Turbocharged
2007
Arm Only
89000787
8.1L V8
2007
Arm Only
89000787
SUBURBAN
6.0L V8
2016

89000787
2017

89000787
2019

89000787
SUBURBAN 2500
6.0L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
2011
Arm Only
89000787
2012
Arm Only
89000787
8.1L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
SUBURBAN 3500 HD
6.0L V8
2018

89000787
2019

89000787
AVALANCHE 2500
8.1L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
HUMMER
H2
6.0L V8
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
6.2L V8
2008
Arm Only
89000787
2009
Arm Only
89000787
GMC
SIERRA 1500
6.0L V8
2002
Sierra 1500 HD; Arm Only
89000787
2003
Sierra 1500 HD; Arm Only
89000787
2005
Sierra 1500 HD; Arm Only
89000787
2006
Sierra 1500 HD; Arm Only
89000787
SIERRA 1500 CLASSIC
6.0L V8
2007
Sierra 1500 HD Classic; Arm Only
89000787
SIERRA 2500
6.0L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
6.6L V8 DIESEL Turbocharged
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
8.1L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
SIERRA 2500 CLASSIC
6.0L V8
2007
Arm Only
89000787
6.6L V8 DIESEL Turbocharged
2007
Arm Only
89000787
8.1L V8
2007
Arm Only
89000787
SIERRA 3500
6.0L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
6.6L V8 DIESEL Turbocharged
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
8.1L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
SIERRA 3500 CLASSIC
6.0L V8
2007
Arm Only
89000787
6.6L V8 DIESEL Turbocharged
2007
Arm Only
89000787
8.1L V8
2007
Arm Only
89000787
YUKON XL 2500
6.0L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787
2007
Arm Only
89000787
2008
Arm Only
89000787
2009
Arm Only
89000787
2010
Arm Only
89000787
2011
Arm Only
89000787
2012
Arm Only
89000787
8.1L V8
2002
Arm Only
89000787
2003
Arm Only
89000787
2004
Arm Only
89000787
2005
Arm Only
89000787
2006
Arm Only
89000787

REF NO.

Factory Number
OE 8900078*

    Size/Parameters

    Annotated Parameter name Size range Unit