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Replacement and OEM Parts for GMC Sierra 2500 HD Serpentine Belt Drive Kit
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GMC Sierra 2500 HD Serpentine Belt Drive Kit

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  • OEM GMC Sierra 2500 HD AC Belt Diagram - 12576447
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    OEM (Genuine) GMC Sierra 2500 HD AC Belt

    PartNumber: 12576447
    OEM GMC Sierra 2500 HD AC Belt - 12576447
    Product Specifications
    • Other Names: AC Belt, Serpentine Belt
    • Item Dimensions: 9.1 x 3.6 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554028, 12569346
    • Part Description: GMC Sierra 2500 HD AC Belt
    More Info
    $22.66 MSRP: $41.04
    You Save: $18.38 (45%)
  • OEM GMC Sierra 2500 HD Serpentine Idler Pulley Diagram - 12669569
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Idler Pulley

    PartNumber: 12669569
    OEM GMC Sierra 2500 HD Serpentine Idler Pulley - 12669569
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 6.8 x 4.4 x 4.4 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12555609, 12580771
    • Part Description: GMC Sierra 2500 HD Serpentine Idler Pulley
    More Info
    $54.20 MSRP: $102.28
    You Save: $48.08 (48%)
  • OEM GMC Sierra 2500 HD Serpentine Tensioner Diagram - 12609719
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Tensioner

    PartNumber: 12609719
    OEM GMC Sierra 2500 HD Serpentine Tensioner - 12609719
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.6 x 4.5 x 4.5 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580162, 12554027
    • Part Description: GMC Sierra 2500 HD Serpentine Tensioner
    More Info
    $61.34 MSRP: $101.54
    You Save: $40.20 (40%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-39083A

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-39083A
    Product Specifications
    • Belt Outside Circumference: 93.985, 36"
    • Belt Part Number: K060935HD, K040355SF
    • Belt Top Width: 0.807, 0.56
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 39083
    • UPC: 770075756231
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $124.88
  • OEM GMC Sierra 2500 HD Serpentine Tensioner Diagram - 12580196
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Tensioner

    PartNumber: 12580196
    OEM GMC Sierra 2500 HD Serpentine Tensioner - 12580196
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 4.8 x 3.1 x 2.7 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12562065, 12565372
    • Part Description: GMC Sierra 2500 HD Serpentine Tensioner
    More Info
    $55.60 MSRP: $104.91
    You Save: $49.31 (48%)
  • Gates Micro V Serpentine Belt Drive Component Kit for GMC Sierra 2500 HD - 90K-39083B

    Gates® Micro V Serpentine Belt Drive Component Kit for GMC Sierra 2500 HD

    PartNumber: 90K-39083B
    Product Specifications
    • Belt 1 Outside Circumference (in): 93.585
    • Belt 1 Outside Circumference (mm): 2377
    • Belt 1 Part Number: K060930HD
    • Belt 2 Outside Circumference (in): 36
    • Belt 2 Outside Circumference (mm): 916
    • Belt 2 Part Number: K040355SF
    • Belt Top Width: .56; .807; 14; 20
    • Contents: Belt, Tensioner, Idler
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 39083
    • UPC: 770075801856
    • Part Description: GMC Sierra 2500 HD Micro V Serpentine Belt Drive Component Kit
    More Info
    $130.21
  • OEM GMC Sierra 2500 HD AC Belt Diagram - 12626222
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    OEM (Genuine) GMC Sierra 2500 HD AC Belt

    PartNumber: 12626222
    OEM GMC Sierra 2500 HD AC Belt - 12626222
    Product Specifications
    • Other Names: Drive Belt, Serpentine Belt
    • Item Dimensions: 6.2 x 3.4 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12590622
    • Part Description: GMC Sierra 2500 HD AC Belt
    More Info
    $36.63 MSRP: $66.32
    You Save: $29.69 (45%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-38260

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-38260
    Product Specifications
    • Belt Outside Circumference: 2428
    • Belt Part Number: K060950
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38260
    • UPC: 770075758051
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $117.38
  • OEM GMC Sierra 2500 HD Belt Diagram - 12637204
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    OEM (Genuine) GMC Sierra 2500 HD Belt

    PartNumber: 12637204
    OEM GMC Sierra 2500 HD Belt - 12637204
    Product Specifications
    • Other Names: Belt, Drive Belt, Serpentine Belt
    • Item Dimensions: 23.2 x 3.3 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12557501, 12569348, 12576451
    • Part Description: GMC Sierra 2500 HD Belt
    More Info
    $50.46 MSRP: $91.36
    You Save: $40.90 (45%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-38260A

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-38260A
    Product Specifications
    • Belt Outside Circumference: 2440
    • Belt Part Number: K060956
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38260
    • UPC: 770075758068
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $112.88
  • OEM GMC Sierra 2500 HD AC Belt Diagram - 19210691
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    OEM (Genuine) GMC Sierra 2500 HD AC Belt

    PartNumber: 19210691
    OEM GMC Sierra 2500 HD AC Belt - 19210691
    Product Specifications
    • Other Names: AC Belt
    • Item Dimensions: 16.8 x 9.8 x 3.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19178068, 12603509
    • Part Description: GMC Sierra 2500 HD AC Belt
    More Info
    $46.02 MSRP: $81.30
    You Save: $35.28 (44%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-38158C

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-38158C
    Product Specifications
    • Belt Outside Circumference: 93.585"
    • Belt Part Number: K060930
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38158
    • UPC: 770075755913
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $89.35
  • OEM GMC Sierra 2500 HD Belt Diagram - 12637202
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    OEM (Genuine) GMC Sierra 2500 HD Belt

    PartNumber: 12637202
    OEM GMC Sierra 2500 HD Belt - 12637202
    Product Specifications
    • Other Names: Belt, Drive Belt, Serpentine Belt
    • Item Dimensions: 12.1 x 4.2 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10105314, 12550608, 12569347, 24505041, 12554029, 12576450
    • Part Description: GMC Sierra 2500 HD Belt
    More Info
    $52.08 MSRP: $94.30
    You Save: $42.22 (45%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-38158A

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-38158A
    Product Specifications
    • Belt Outside Circumference: 92.90"
    • Belt Part Number: K060923
    • Belt Top Width: 20
    • Idler Pulley 1 Part Number: 36299
    • Tensioner Assembly Part Number: 38158
    • UPC: 770075755951
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $89.94
  • OEM GMC Sierra 2500 HD Belt Kit-A/C Compressor Diagram - 12658178
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    OEM (Genuine) GMC Sierra 2500 HD Belt Kit-A/C Compressor

    PartNumber: 12658178
    OEM GMC Sierra 2500 HD Belt Kit-A/C Compressor - 12658178
    Product Specifications
    • Other Names: AC Belt
    • Item Dimensions: 10.1 x 9.6 x 3.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD Belt Kit-A/C Compressor
    More Info
    $54.14 MSRP: $89.84
    You Save: $35.70 (40%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-38158B

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-38158B
    Product Specifications
    • Belt Outside Circumference: 93.585"
    • Belt Part Number: K060930
    • Belt Top Width: 20
    • Idler Pulley 1 Part Number: 38001
    • Tensioner Assembly Part Number: 38158
    • UPC: 770075756101
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $85.45
  • OEM GMC Sierra 2500 HD Serpentine Tensioner Diagram - 98094201
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Tensioner

    PartNumber: 98094201
    OEM GMC Sierra 2500 HD Serpentine Tensioner - 98094201
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.0 x 6.3 x 4.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97288625, 97329062
    • Part Description: GMC Sierra 2500 HD Serpentine Tensioner
    More Info
    $86.04 MSRP: $142.41
    You Save: $56.37 (40%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-38158

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-38158
    Product Specifications
    • Belt Outside Circumference: 92.90"
    • Belt Part Number: K060923
    • Belt Top Width: 0.807
    • Idler Pulley 1 Part Number: 38001
    • Tensioner Assembly Part Number: 38158
    • UPC: 770075756002
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $83.53
  • OEM GMC Sierra 2500 HD Fan Pulley Diagram - 12550053
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    OEM (Genuine) GMC Sierra 2500 HD Fan Pulley

    PartNumber: 12550053
    OEM GMC Sierra 2500 HD Fan Pulley - 12550053
    Product Specifications
    • Other Names: Fan Pulley, Pulley
    • Item Dimensions: 8.0 x 7.7 x 3.7 inches
    • Item Weight: 4.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD Fan Pulley
    More Info
    $11.61 MSRP: $21.00
    You Save: $9.39 (45%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-38159

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-38159
    Product Specifications
    • Belt Outside Circumference: 977
    • Belt Part Number: K040378HD
    • Belt Top Width: 0.56
    • Tensioner Assembly Part Number: 38159
    • UPC: 770075755890
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $59.58
  • OEM GMC Sierra 2500 HD Serpentine Belt Diagram - 97300653
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Belt

    PartNumber: 97300653
    OEM GMC Sierra 2500 HD Serpentine Belt - 97300653
    Product Specifications
    • Other Names: Serpentine Belt
    • Item Dimensions: 28.6 x 5.6 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD Serpentine Belt
    More Info
    $51.91 MSRP: $93.98
    You Save: $42.07 (45%)
  • Gates Accessory Belt Drive Kit for GMC Sierra 2500 HD - 90K-38259

    Gates® Accessory Belt Drive Kit for GMC Sierra 2500 HD

    PartNumber: 90K-38259
    Product Specifications
    • Belt Outside Circumference: 1027
    • Belt Part Number: K040398
    • Belt Top Width: 0.56
    • Tensioner Assembly Part Number: 38259
    • UPC: 770075758044
    • Part Description: GMC Sierra 2500 HD Accessory Belt Drive Kit
    More Info
    $52.28
  • OEM GMC Sierra 2500 HD Serpentine Tensioner Diagram - 97300857
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Tensioner

    PartNumber: 97300857
    OEM GMC Sierra 2500 HD Serpentine Tensioner - 97300857
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 8.4 x 8.3 x 3.8 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97222021
    • Part Description: GMC Sierra 2500 HD Serpentine Tensioner
    More Info
    $124.14 MSRP: $197.07
    You Save: $72.93 (38%)
  • OEM GMC Sierra 2500 HD Serpentine Idler Pulley Diagram - 98057284
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Idler Pulley

    PartNumber: 98057284
    OEM GMC Sierra 2500 HD Serpentine Idler Pulley - 98057284
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 4.4 x 4.2 x 2.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97209546, 98072072, 97233352
    • Part Description: GMC Sierra 2500 HD Serpentine Idler Pulley
    More Info
    $29.26 MSRP: $55.21
    You Save: $25.95 (48%)
  • OEM GMC Sierra 2500 HD Serpentine Belt Diagram - 12642433
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Belt

    PartNumber: 12642433
    OEM GMC Sierra 2500 HD Serpentine Belt - 12642433
    Product Specifications
    • Other Names: Serpentine Belt
    • Item Dimensions: 6.1 x 3.4 x 0.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 98035630, 97300654
    • Part Description: GMC Sierra 2500 HD Serpentine Belt
    More Info
    $47.13 MSRP: $85.32
    You Save: $38.19 (45%)
  • OEM GMC Sierra 2500 HD Module Bolt Diagram - 11588725
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    OEM (Genuine) GMC Sierra 2500 HD Module Bolt

    PartNumber: 11588725
    OEM GMC Sierra 2500 HD Module Bolt - 11588725
    Product Specifications
    • Item Dimensions: 2.2 x 1.2 x 0.8 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra 2500 HD Module Bolt
    More Info
    $4.72 MSRP: $7.47
    You Save: $2.75 (37%)
  • OEM GMC Sierra 2500 HD Serpentine Belt Diagram - 12649154
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    OEM (Genuine) GMC Sierra 2500 HD Serpentine Belt

    PartNumber: 12649154
    OEM GMC Sierra 2500 HD Serpentine Belt - 12649154
    Product Specifications
    • Other Names: Serpentine Belt
    • Item Dimensions: 4.1 x 21.7 x 0.9 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 98064077
    • Part Description: GMC Sierra 2500 HD Serpentine Belt
    More Info
    $69.84 MSRP: $126.41
    You Save: $56.57 (45%)
  • OEM GMC Sierra 2500 HD Belt, Fan Diagram - 98035628
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    OEM (Genuine) GMC Sierra 2500 HD Belt, Fan

    PartNumber: 98035628
    OEM GMC Sierra 2500 HD Belt, Fan - 98035628
    Product Specifications
    • Other Names: Serpentine Belt
    • Item Dimensions: 6.2 x 3.4 x 1.0 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97300656
    • Part Description: GMC Sierra 2500 HD Belt, Fan
    More Info
    $39.59 MSRP: $101.94
    You Save: $62.35 (62%)
  • OEM GMC Sierra 2500 HD Belt Diagram - 12636138
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    OEM (Genuine) GMC Sierra 2500 HD Belt

    PartNumber: 12636138
    OEM GMC Sierra 2500 HD Belt - 12636138
    Product Specifications
    • Other Names: Belt, Drive Belt, Serpentine Belt
    • Item Dimensions: 3.9 x 23.2 x 0.8 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12576747, 12569434
    • Part Description: GMC Sierra 2500 HD Belt
    More Info
    $41.00 MSRP: $74.23
    You Save: $33.23 (45%)
  • OEM GMC Sierra 2500 HD Serpentine Tensioner Diagram - 12580828
    View Related Parts

    OEM (Genuine) GMC Sierra 2500 HD Serpentine Tensioner

    PartNumber: 12580828
    OEM GMC Sierra 2500 HD Serpentine Tensioner - 12580828
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.1 x 6.2 x 4.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554701
    • Part Description: GMC Sierra 2500 HD Serpentine Tensioner
    More Info
    $55.78 MSRP: $92.34
    You Save: $36.56 (40%)
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