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Moog K6670 Suspension Control Arm Bushing - Front Upper
| Brand | Moog K6670 |
|---|---|
| Position | Front Upper |
| Inside Diameter | 0.566 |
| Material | Steel Clad Rubber |
| Outside Diameter | 1.783 |
| Fits | Chevrolet, GMC, and Hummer · 110 vehicles |
Steel-clad rubber. Combines strength and cushioning for dependable suspension performance.
Problem Solver. MOOG adds design enhancements that extend product life and simplify installation.
Control arm bushing. A suspension bushing built for precise, quiet movement.
Cross-references Centric Parts 602.66054, Mevotech Supreme MS50067 and Mevotech Supreme MS504143 for the same application. See all 14.
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Not what you need? See all Suspension Control Arm Bushing options
Moog K6670 Front Upper Control Arm Bushing
Moog K6670 is a suspension control arm bushing built with steel clad rubber for front upper control arm service. It is made for applications where precise bushing dimensions and stable suspension geometry matter, including Chevrolet Silverado 2500 HD, GMC Sierra 2500 HD, and related heavy-duty trucks and SUVs.
- Steel clad rubber construction for durable control arm support
- Inside diameter: 0.566 in.
- Outside diameter: 1.783 in.
- Front upper suspension control arm bushing application
- Fits welded-arm applications on many HD truck and SUV platforms
Application Details
This Moog K6670 bushing is used in front upper suspension control arm locations across a wide range of Chevrolet, GMC, and Hummer platforms. Compatible vehicle coverage includes 1999-2004 Chevrolet Silverado 2500, 2001-2006 Chevrolet Silverado 3500, 2001-2010 Chevrolet Silverado 2500 HD, 2007-2010 Chevrolet Silverado 3500 HD, 2000-2013 Chevrolet Suburban 2500, 2003-2009 Hummer H2, 1999-2004 GMC Sierra 2500, 2001-2006 GMC Sierra 3500, 2001-2010 GMC Sierra 2500 HD, 2007-2010 GMC Sierra 3500 HD, and 2000-2013 GMC Yukon XL 2500. This part cross-references Mevotech Supreme (e.g., MS50067, MS504143) for the same application.
What This Bushing Helps Address
- Front-end looseness caused by worn upper control arm bushings
- Clunking or knocking from suspension movement
- Excessive play that can affect steering response
- Alignment instability, including camber variation within the listed applications
- Rubber deterioration in high-load truck and SUV suspension service
Installation Notes
Verify the vehicle’s front upper control arm configuration before ordering, especially on welded-arm applications. Fitment notes for many listings specify camber plus or minus 1 degree and seals not included. Confirm the inside diameter and outside diameter against the original bushing and inspect the control arm for wear, distortion, or damage before installation. Moog K6670 is also referenced under part number K6670 for catalog and search purposes.
Quality Assurance
MOOG is known for ongoing chassis design updates that focus on longer service life and easier replacement. That engineering approach is reflected in this steel clad rubber bushing, which is built for demanding front suspension use on Chevrolet Silverado, GMC Sierra, and Hummer H2 applications.
This part fits 110 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2013 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2012 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2012 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2011 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2011 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2010 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2010 | Chevrolet | Silverado 3500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2010 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2010 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2010 | GMC | Sierra 3500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2010 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2009 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2009 | Chevrolet | Silverado 3500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2009 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2009 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2009 | GMC | Sierra 3500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2009 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2009 | Hummer | H2 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2008 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2008 | Chevrolet | Silverado 3500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2008 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2008 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2008 | GMC | Sierra 3500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2008 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2008 | Hummer | H2 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | Chevrolet | Silverado 1500 HD Classic | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | Chevrolet | Silverado 2500 HD Classic | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | Chevrolet | Silverado 3500 Classic | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | Chevrolet | Silverado 3500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | GMC | Sierra 1500 HD Classic | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | GMC | Sierra 2500 HD Classic | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | GMC | Sierra 3500 Classic | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | GMC | Sierra 3500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2007 | Hummer | H2 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | Chevrolet | Avalanche 1500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | Chevrolet | Avalanche 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | Chevrolet | Silverado 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | Chevrolet | Silverado 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | GMC | Sierra 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | GMC | Sierra 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2006 | Hummer | H2 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | Chevrolet | Avalanche 1500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | Chevrolet | Avalanche 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | Chevrolet | Silverado 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | Chevrolet | Silverado 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | GMC | Sierra 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | GMC | Sierra 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2005 | Hummer | H2 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | Chevrolet | Avalanche 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | Chevrolet | Silverado 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | Chevrolet | Silverado 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | GMC | Sierra 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | GMC | Sierra 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2004 | Hummer | H2 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | Chevrolet | Avalanche 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | Chevrolet | Silverado 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | Chevrolet | Silverado 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | Chevrolet | Silverado 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | GMC | Sierra 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | GMC | Sierra 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | GMC | Sierra 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2003 | Hummer | H2 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | Chevrolet | Avalanche 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | Chevrolet | Silverado 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | Chevrolet | Silverado 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | Chevrolet | Silverado 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | GMC | Sierra 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | GMC | Sierra 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | GMC | Sierra 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2002 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | Chevrolet | Silverado 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | Chevrolet | Silverado 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | Chevrolet | Silverado 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | Chevrolet | Silverado 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | GMC | Sierra 1500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | GMC | Sierra 2500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | GMC | Sierra 2500 HD | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | GMC | Sierra 3500 | — | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2001 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2000 | Chevrolet | Silverado 2500 | 4WD | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2000 | Chevrolet | Suburban 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2000 | GMC | Sierra 2500 | 4WD | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 2000 | GMC | Yukon XL 2500 | — | Front Upper | Camber Plus or Minus 1 Degrees; Seals Not Included |
| 1999 | Chevrolet | Silverado 2500 | 4WD | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| 1999 | GMC | Sierra 2500 | 4WD | Front Upper | For Welded Arm; Camber Plus or Minus 1 Degrees; Seals Not Included |
| No rows match your filter. | |||||
Directly replaces or cross-references 14 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Centric Parts — 602.66054Mevotech Supreme — MS50067Mevotech Supreme — MS50414344-251045K0166264-3679532-811611-116613313A15711270AA3679AK6670FB793JBU869