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2003 GMC Sierra 2500 HD
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
2003 GMC Sierra 2500 HD

2003 GMC Sierra 2500 HD Output Shaft Seals

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GM Original Equipment Series Output Shaft Seal - Direct Fit
AC Delco®
GM Original Equipment Series Output Shaft Seal - Direct Fit
Part Number: AC8675517
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLT All Engines 4-Speed ; Automatic Transmission; Transmissionmfrcode : 4L80-E
  • 2003 GMC Sierra 2500 HD Base All Engines 4-Speed ; Automatic Transmission; Transmissionmfrcode : 4L80-E
  • 2003 GMC Sierra 2500 HD SLE All Engines 4-Speed ; Automatic Transmission; Transmissionmfrcode : 4L80-E
  • 2003 GMC Sierra 2500 HD WT All Engines 4-Speed ; Automatic Transmission; Transmissionmfrcode : 4L80-E
Product Details
Notes : Automatic Transmission Rear Output Shaft SealWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesProduct Fit : Direct Fit
Output Shaft Seal - Direct Fit
NTN®
Output Shaft Seal - Direct Fit
Part Number: NTNNS9449
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE All Engines 4-Speed, Automatic Transmission, transmissionmfrcode: 4L80-E; Under 15,000 (lb) GVW; Without Boot
  • 2003 GMC Sierra 2500 HD WT All Engines 4-Speed, Automatic Transmission, transmissionmfrcode: 4L80-E; Under 15,000 (lb) GVW; Without Boot
  • 2003 GMC Sierra 2500 HD SLT All Engines 4-Speed, Automatic Transmission, transmissionmfrcode: 4L80-E; Under 15,000 (lb) GVW; Without Boot
  • 2003 GMC Sierra 2500 HD Base All Engines 4-Speed, Automatic Transmission, transmissionmfrcode: 4L80-E; Under 15,000 (lb) GVW; Without Boot
Product Details
Warranty : 1 year NTN limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 18992, 9449, 29370, SS2960, 4132960100Replaces OE Number : 18992, 9449, 29370, SS2960, 4132960100Recommended Use : OE ReplacementProduct Fit : Direct Fit
Timken OE Replacement Output Shaft Seal - Direct Fit
Timken®
Timken OE Replacement Output Shaft Seal - Direct Fit
Part Number: TM710496
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.6L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 6.6L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD Base 8 Cyl 6.6L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.6L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L 4WD, New Process 261C, 263C
  • 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L 4WD, New Process 261C, 263C
Product Details
Location : RearNotes : 1.88 in. shaft size; 2.684 in. bore size; 2.705 outer diameter; 1.4 in. widthQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Timken OE ReplacementProduct Fit : Direct Fit
Timken OE Replacement Output Shaft Seal - Direct Fit
Timken®
Timken OE Replacement Output Shaft Seal - Direct Fit
Part Number: TM710495
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE All Engines 4WD
  • 2003 GMC Sierra 2500 HD SLT All Engines 4WD
  • 2003 GMC Sierra 2500 HD WT All Engines 4WD
  • 2003 GMC Sierra 2500 HD Base All Engines 4WD
Product Details
Location : FrontQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Timken OE ReplacementProduct Fit : Direct Fit
Timken OE Replacement Output Shaft Seal - Direct Fit
Timken®
Timken OE Replacement Output Shaft Seal - Direct Fit
Part Number: TM714654
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2003 GMC Sierra 2500 HD SLE All Engines RWD; 6-Speedl; Transmissionmfrcode : S6-650/ML6
  • 2003 GMC Sierra 2500 HD SLT All Engines RWD; 6-Speedl; Transmissionmfrcode : S6-650/ML6
  • 2003 GMC Sierra 2500 HD WT All Engines RWD; 6-Speedl; Transmissionmfrcode : S6-650/ML6
  • 2003 GMC Sierra 2500 HD Base All Engines RWD; 6-Speedl; Transmissionmfrcode : S6-650/ML6
Product Details
Location : RearWarranty : 1-year Timken limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Timken OE ReplacementProduct Fit : Direct Fit
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