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2012 GMC Sierra 2500 HD

2012 GMC Sierra 2500 HD Accessory Belt Idler Pulleys

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Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RC31740005
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
Product Details
Location : SerpentineWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 0Interchange Part Number : 36299, 12669569Replaces OE Number : 12669569Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley, 8 Cyl., 6.6L Engine, Smooth Pulley
Part Number: RC31740002
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
Product Details
Location : Smooth PulleyNotes : Flat; 76 mm OD; 10.15 mm ID; 30 mm W; No Slack Idler Tensioner PulleyWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 0Interchange Part Number : 89165, 98057284Replaces OE Number : 98057284Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Set of 2
Part Number: SET-RB419602-2
Guaranteed to Fit
$43.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Smooth Pulley
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L Smooth Pulley
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Smooth Pulley
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Smooth Pulley
Product Details
Notes : Contains (2) Accessory Belt Idler PulleyWarranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 2Prop 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 : 45975, 36299, 38001, 5975, 89006, 89097, 4483214, 4483469, 4536074, 4536154, 4536154AB, 4536173, 4556027, 4612894, 4612894AB, 4612894AC, 4792112, 4792112AD, 4792112AE, 4792410AC, 4792410AD, 53002905, 53030958, 53030958AB, 83505475, 10067479, 10069964, 10124631, 10129569, 10141997, 10187662, 10229114, 10237275, 12552358, 12552361, 12552509, 12555244, 12555245, 12555609, 12563084, 12564505, 12564510, 12580771, 12580773, 12669569, 14102645, 15662645, 22521201, 25527750, 3543027, 1L2Z8678ABReplaces OE Number : 45975, 36299, 38001, 5975, 89006, 89097, 4483214, 4483469, 4536074, 4536154, 4536154AB, 4536173, 4556027, 4612894, 4612894AB, 4612894AC, 4792112, 4792112AD, 4792112AE, 4792410AC, 4792410AD, 53002905, 53030958, 53030958AB, 83505475, 10067479, 10069964, 10124631, 10129569, 10141997, 10187662, 10229114, 10237275, 12552358, 12552361, 12552509, 12555244, 12555245, 12555609, 12563084, 12564505, 12564510, 12580771, 12580773, 12669569, 14102645, 15662645, 22521201, 25527750, 3543027, 1L2Z8678ABProduct Fit : Direct Fit
Professional Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: AC38009
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
Product Details
Location : SerpentineNotes : With dual sided V-ribbed belt and grooved pulleyWarranty : 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 : Professional SeriesNumberof Grooveson Pulley : 6Replaces OE Number : 88909590Recommended Use : OE ReplacementProduct Fit : Direct Fit
GM Original Equipment Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: AC1540526
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
Product Details
Warranty : 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 SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
OE Replacement Series Accessory Belt Idler Pulley - Direct Fit, Set of 2
Part Number: SET-AC1540526
Guaranteed to Fit
$50.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
Product Details
Notes : Set Components - (2) Accessory Belt Idler PulleyWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Set of 2Prop 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 : OE Replacement SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89051
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Use With Aftermarket Tensioner
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Use With Aftermarket Tensioner
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Use With Aftermarket Tensioner
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Use With Aftermarket Tensioner
Product Details
Warranty : Dayco 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 : No Slack SeriesNumberof Grooveson Pulley : 6Interchange Part Number : REPC313813Product Fit : Direct Fit
HD Solutions Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RB4195005
Guaranteed to Fit
$21.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Smooth Pulley; 76.2 mm O.D. Pulley
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Smooth Pulley; 76.2 mm O.D. Pulley
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Smooth Pulley; 76.2 mm O.D. Pulley
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Smooth Pulley; 76.2 mm O.D. Pulley
Product Details
Notes : 30 mm Maximum Belt Width; 25 mm Pulley Bearing Inside Diameter; 30 mm Pulley Bearing Width; 76.3 mm Pulley Diameter; 30 mm Pulley Width; Black Color; Regular Grade Type; Serpentine Pulley TypeWarranty : 3-year or unlimited-mile Dorman 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 : HD Solutions SeriesInterchange Part Number : 36310, 89165, 97209546, 98057284, 98072072, 816.49197, 49197Replaces OE Number : 36310, 89165, 97209546, 98057284, 98072072, 816.49197, 49197Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Professional Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: AC36310
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Smooth Pulley, With A.C., With Dual Alts., With Single Alt.
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Smooth Pulley, With A.C., With Dual Alts., With Single Alt.
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Smooth Pulley, With A.C., With Dual Alts., With Single Alt.
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Smooth Pulley, With A.C., With Dual Alts., With Single Alt.
Product Details
Notes : 0.4 in. center bore diameter; 3 in. OD; 1.524 in. W; Black color; Steel material; Serpentine belt type; With smooth flat idler pulleyWarranty : 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 : Professional SeriesNumberof Grooveson Pulley : Not ApplicableInterchange Part Number : RC31740002Replaces OE Number : 19253837Recommended Use : OE ReplacementProduct Fit : Direct Fit
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89165
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
Product Details
Location : Smooth PulleyWarranty : Dayco 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 : No Slack SeriesInterchange Part Number : RC31740002Product Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: FS45071
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
Product Details
Warranty : 1 year or 12,000-mile 4-Seasons 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.

Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: HY5935
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Grooved, Without AC
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Grooved, Without AC
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Grooved, Without AC
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Grooved, Without AC
Product Details
Notes : (1) Mount Hole Quantity; 0.47 in. Bore Diameter; 1.18 in. ID; 30 mm Width; 28.7 mm Pulley Width; 3.5 in. OD; 1 in. Belt Width; 1.13 in. Pulley Width; Back Idler Belt TypeWarranty : 1-year or 12,000-mile Hayden 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.

Numberof Grooveson Pulley : 6-Groove PulleyMaterial : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Techoice Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RB419623
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Smooth Pulley; 76.2 mm O.D. Pulley
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Smooth Pulley; 76.2 mm O.D. Pulley
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Smooth Pulley; 76.2 mm O.D. Pulley
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Smooth Pulley; 76.2 mm O.D. Pulley
Product Details
Notes : 3 in. OD; 0.98 in. ID; 1.18 in. W; Flat; SteelWarranty : Lifetime Dorman 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 : Techoice SeriesNumberof Grooveson Pulley : 0Interchange Part Number : RC31740002, 45071, 36310, 5071, 1540526, 89165, 97209546, 98057284, 98072072, 816.49197, SK89165, 49197Replaces OE Number : 45071, 36310, 5071, 1540526, 89165, 97209546, 98057284, 98072072, 816.49197, SK89165, 49197Product Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: FS45935
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L Without AC
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L Without AC
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L Without AC
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L Without AC
Product Details
Warranty : 1 year or 12,000-mile 4-Seasons 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.

Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT49197
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL, Accessory Drive (Driver Side); With Dual Alt.; Smooth Pulley
  • 2012 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL, Accessory Drive (Driver Side); With Dual Alt.; Smooth Pulley
  • 2012 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL, Accessory Drive (Driver Side); With Dual Alt.; Smooth Pulley
  • 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL, Accessory Drive (Driver Side); With Dual Alt.; Smooth Pulley
Product Details
Warranty : 5-year ContiTech 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.

Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
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