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Replacement and OEM Parts for 1991 GMC C1500 Idler Pulley

1991 GMC C1500 Idler Pulley

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1991 GMC C1500
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  • Dorman OE Solutions Vacuum Pump Pulley for 1991 GMC C1500 - 300-702

    Dorman® OE Solutions Vacuum Pump Pulley for 1991 GMC C1500

    PartNumber: 300-702
    Product Specifications
    • Notes: w/RPO Code C60 (Front Manual Temperature Controls)
    • Belt Type: Serpentine
    • Color: Black
    • Installation Hardware Included: No
    • Installation Instructions Included: No
    • Item Grade: Standard Replacement
    • Material: Steel
    • Mounting Hole Quantity: 1
    • OE Part Number: 15589757
    • Outside Diameter: 4.91
    • Package Contents: 1 Vacuum Pump Pulley
    • Pulley Type/Grooves: Smooth
    • UPC: 019495240006
    • Width: 0.98
    • Part Description: 1991 GMC C1500 OE Solutions Vacuum Pump Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | All Engines
    $77.20
  • Gates Drivealign Drive Belt Idler Pulley for 1991 GMC C1500 - 38001

    Gates® Drivealign Drive Belt Idler Pulley for 1991 GMC C1500

    PartNumber: 38001
    Product Specifications
    • Notes: w/AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 90 mm
    • Pulley 1 Flanged: No
    • UPC: 072053415254
    • Width: 30 mm
    • Part Description: 1991 GMC C1500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
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    $18.49
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for 1991 GMC C1500 - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 1991 GMC C1500

    PartNumber: 89006
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 30
    • UPC: 038244156948
    • Part Description: 1991 GMC C1500 No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 8 Cyl 6.2L
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
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    $19.32
  • Four Seasons Drive Belt Idler Pulley for 1991 GMC C1500 - 45010

    Four Seasons® Drive Belt Idler Pulley for 1991 GMC C1500

    PartNumber: 45010
    Product Specifications
    • Notes: w/o AC
    • Belt Type: Serpentine
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17.463
    • Inside Diameter: 0.6875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 109.538
    • Outside Diameter: 4.3125
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450103
    • Width: 25.4
    • Part Description: 1991 GMC C1500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
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    $16.50
  • Gates Drivealign Drive Belt Idler Pulley for 1991 GMC C1500 - 38006

    Gates® Drivealign Drive Belt Idler Pulley for 1991 GMC C1500

    PartNumber: 38006
    Product Specifications
    • Notes: w/AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 072053415308
    • Width: 30.5 mm
    • Part Description: 1991 GMC C1500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
    Show More
    $18.74
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1991 GMC C1500 - 89007

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1991 GMC C1500

    PartNumber: 89007
    Product Specifications
    • Notes: w/AC
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 31
    • UPC: 038244156955
    • Part Description: 1991 GMC C1500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
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    $16.27
  • Four Seasons Drive Belt Idler Pulley for 1991 GMC C1500 - 45975

    Four Seasons® Drive Belt Idler Pulley for 1991 GMC C1500

    PartNumber: 45975
    Product Specifications
    • Notes: w/ AC
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459755
    • Width: 25.4
    • Part Description: 1991 GMC C1500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
    Show More
    $13.76
  • Gates Drivealign Drive Belt Idler Pulley for 1991 GMC C1500 - 38024

    Gates® Drivealign Drive Belt Idler Pulley for 1991 GMC C1500

    PartNumber: 38024
    Product Specifications
    • Notes: w/o AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 109 mm
    • Pulley 1 Flanged: Yes
    • UPC: 072053542004
    • Width: 26.3 mm
    • Part Description: 1991 GMC C1500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
    Show More
    $16.10
  • Four Seasons Back Drive Belt Idler Pulley for 1991 GMC C1500 - 45979

    Four Seasons® Back Drive Belt Idler Pulley for 1991 GMC C1500

    PartNumber: 45979
    Product Specifications
    • Notes: w/ AC
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.200
    • Outside Diameter: 3.000
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459793
    • Width: 30
    • Part Description: 1991 GMC C1500 Back Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
    Show More
    $13.63
  • Four Seasons Drive Belt Idler Pulley for 1991 GMC C1500 - 45970

    Four Seasons® Drive Belt Idler Pulley for 1991 GMC C1500

    PartNumber: 45970
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 95.250
    • Outside Diameter: 3.750
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459700
    • Width: 25.4
    • Part Description: 1991 GMC C1500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 8 Cyl 6.2L
    $13.41
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1991 GMC C1500 - 89014

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1991 GMC C1500

    PartNumber: 89014
    Product Specifications
    • Notes: w/o AC
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 109
    • Pulley Width: 27.7
    • UPC: 036687135377
    • Part Description: 1991 GMC C1500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC C1500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC C1500 | All Trims | 6 Cyl 4.3L
    Show More
    $16.45
  • OEM 1991 GMC C1500 Pulley With Bearing Diagram - 6580037
    View Related Parts

    OEM (Genuine) 1991 GMC C1500 Pulley With Bearing

    PartNumber: 6580037
    OEM 1991 GMC C1500 Pulley With Bearing - 6580037
    Product Specifications
    • Item Dimensions: 6.5 x 5.9 x 2.4 inches
    • Item Weight: 3.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC C1500 Pulley With Bearing
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
  • OEM 1991 GMC C1500 Idler Pulley Diagram - 10118713
    View Related Parts

    OEM (Genuine) 1991 GMC C1500 Idler Pulley

    PartNumber: 10118713
    OEM 1991 GMC C1500 Idler Pulley - 10118713
    Product Specifications
    • Notes: 4.3 Liter, W/O AC; 5.0 & 5.7 Liter, W/O AC
    • Other Names: Idler Pulley
    • Item Dimensions: 7.2 x 5.1 x 4.6 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC C1500 Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
  • OEM 1991 GMC C1500 Serpentine Idler Pulley Diagram - 10129560
    View Related Parts

    OEM (Genuine) 1991 GMC C1500 Serpentine Idler Pulley

    PartNumber: 10129560
    OEM 1991 GMC C1500 Serpentine Idler Pulley - 10129560
    Product Specifications
    • Notes: 4.3 Liter, W/AC; 5.0 & 5.7 Liter, W/AC
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.0 x 3.1 x 3.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC C1500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
  • OEM 1991 GMC C1500 Pulley, A/C Compressor Diagram - 6552402
    View Related Parts

    OEM (Genuine) 1991 GMC C1500 Pulley, A/C Compressor

    PartNumber: 6552402
    OEM 1991 GMC C1500 Pulley, A/C Compressor - 6552402
    Product Specifications
    • Notes: All Models; 4.9" Dia
    • Other Names: Pulley
    • Item Dimensions: 15.6 x 13.3 x 13.3 inches
    • Item Weight: 5.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC C1500 Pulley, A/C Compressor
    More Info
    Vehicle Fitment
    • 1991 GMC C1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL