HEAVY DUTY TRUCK STEERING & SUSPENSION

From pitman arms to idler arms and brackets to tie rod assemblies, we have the heavy duty steering and suspension parts your Chevy, GMC, HUMMER H2 needs. Buy or build now

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EXTREME DUTY PITMAN ARM - RP20609

  • Cold headed 30MM full ball stud - eliminates binding between pitman and idler arm
  • Induction through hardened and annealed SAE 4140 stud provides extreme wear resistance
  • Heat treated steel race
  • Powder metal upper bearing
  • SAE 1541 forged and heat treated forging with increased size for maximum strength
  • Relocated grease fitting for easy access
  • Available for 3 master spline and 4 master spline gear boxes

Part#:
3 master splines - RP20609
4 master splines - RP20610

Pitman Arm

EXTREME DUTY IDLER ARM - RP20608

  • Cold headed stud with reverse pin prevents center link roll
  • Induction through hardened and annealed SAE 4140 stud provides extreme wear resistance
  • Heat treated steel race
  • Powder metal upper bearing
  • Heat treated steel race
  • Relocated grease fitting for easy access

Part#: RP20608

Pitman Idler Arm

EXTREME DUTY IDLER ARM BRACKET - RP21037

  • Dual tapered roller bearings
  • Sealed zero-maintenance design
  • Heat treated tapered stud
  • Includes weld in gusset as a bonus
  • Lightweight aluminum housing
  • Direct bolt-on replacement
  • All mounting hardware included

Part#: RP21037
Fits: GM Trucks and SUVs including Hummer H2 (see below)

* Hummer H2 requires modification

Pitman Idler Arm

HEAVY DUTY TIE ROD ASSEMBLIES - RP28559, RP29092, RP28723

  • Extreme duty design
  • Massive 1.5” tie rod end forgings
  • Full ball studs
  • Heat-treated components
  • Greaseable steel-on-steel internal design
  • Increased stud swing
  • No modifications necessary
  • Sold in pairs

Part#: RP28559, RP29092, RP28723 – see below for applications

Heavy Duty Tie Rod Assemblies

Tie Rods: How to Replace & Upgrade

Watch video below to learn how to replace or upgrade your tie rods



APPLICATION GUIDE

MAKE Model Notes RP20609
3 Master Splines
RP20610
4 Master Splines
RP20608
Idler Arm
RP21037
Idler Arm Bracket
RP28723
Tie Rod Assembly
RP28559
Tie Rod Assemblies
RP29092
Tie Rod Assemblies
CADILLAC ESCALADE   2002-2006 2002-2006 n/a 2002-2006 2002-2006 n/a n/a
CADILLAC ESCALADE ESV   2003-2006 2003-2006 n/a 2003-2006 2002-2006 n/a n/a
CADILLAC ESCALADE EXT   2002-2006 2002-2006 n/a 2002-2006 2002-2006 n/a n/a
CHEVROLET AVALANCHE 1500   n/a 2002-2006 n/a 2002-2006 2002-2006 n/a n/a
CHEVROLET AVALANCHE 2500   2002-2006 n/a 2002-2006 2002-2006 n/a 2002-2006 n/a
CHEVROLET EXPRESS 2500   2003-2013 2003-2008 n/a 2003-2013 n/a n/a n/a
CHEVROLET EXPRESS 3500   2003-2013 2003-2008 n/a 2003-2013 n/a n/a n/a
CHEVROLET EXPRESS 4500   2009-2011 n/a n/a 2009-2011 n/a n/a n/a
CHEVROLET SILVERADO 1500 RWD 2007 n/a n/a n/a n/a 2004-2007 Crew Cab n/a
CHEVROLET SILVERADO 1500 4WD 2001-2007 1999-2007 n/a 1999-2007 1999-2006 2001-2007
HD Crew Cab
n/a
CHEVROLET SILVERADO 1500 AWD 2003-2005 2003-2005 n/a 2003-2005 2003-2005 n/a n/a
CHEVROLET SILVERADO 1500 HD   2001-2007 n/a 2001-2007 2001-2007 n/a 2001-2007
Crew Cab w/143.5" WB
n/a
CHEVROLET SILVERADO 2500   1999-2004 1999-2004 1999-2004 1999-2004 n/a 2001-2010 n/a
CHEVROLET SILVERADO 2500 HD   2001-2010 2001-2007 2001-2010 2001-2010 n/a 2001-2010 2011-2016
CHEVROLET SILVERADO 3500   2001-2007 n/a 2001-2007 2001-2007 n/a 2001-2010 N/A
CHEVROLET SILVERADO 3500 HD   2007-2010 n/a 2007-2010 2007-2010 n/a 2001-2010 2011-2015
CHEVROLET SUBURBAN 1500   n/a 2000-2006 n/a 2000-2006 2000-2006 n/a n/a
CHEVROLET SUBURBAN 2500   2001-2011 2000-2011 2000-2011 2000-2011 2000
4x4
2001-2013 n/a
CHEVROLET TAHOE   n/a 2001-2006 n/a 2001-2006 2001-2006 n/a n/a
GMC SAVANA 2500   2003-2013 2003-2008 n/a 2003-20011 n/a n/a n/a
GMC SAVANA 3500   2003-2013 2003-2008 n/a 2003-20011 n/a n/a n/a
GMC SAVANA 4500   2009-2011 n/a n/a 2009-2011 n/a n/a n/a
GMC SIERRA 1500 AWD 2002-2007 2002-2007 2004-2005 2002-2007 2001-2006,
2007 Classic Denali
n/a n/a
GMC SIERRA 1500 4WD 1999-2007 1999-2007 2004-2005 1999-2007 1999-2006 n/a n/a
GMC SIERRA 1500 HD   2001-2007 n/a 2001-2007 2001-2007 n/a 2001-2007
Crew Cab
n/a
GMC SIERRA 2500   1999-2004 1999-2000 1999-2004 1999-2004 1999-2000
4x4
2001-2010 2011-2015
GMC SIERRA 2500 HD   2001-2010 2001-2010 2001-2010 2001-2010 n/a 2001-2010 2011-2015
GMC SIERRA 3500   2001-2007 n/a 2001-2007 2001-2007 n/a 2001-2010 n/a
GMC SIERRA 3500 HD   2007-2010 n/a 2007-2010 2007-2010 n/a 2001-2010 2011-2015
GMC SIERRA C3   n/a n/a n/a 2001 n/a n/a n/a
GMC YUKON   n/a 2001-2006 n/a 2000-2006 2000-2006
inc. Denali
n/a n/a
GMC YUKON XL 1500   n/a 2000-2006 n/a 2000-2006 2000-2006
inc.Denali XL
n/a n/a
GMC YUKON XL 2500   2001-2011 2000 2000-2011 2001-2011 1999-2000
4x4
2001-2010 2011-2013
HUMMER H2   2003-2009 2003-2007 2003-2009 2003-2009 n/a 2003-2009 n/a