Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 1991 Chevrolet K2500 Idler Pulley

1991 Chevrolet K2500 Idler Pulley

My Vehicle Change Vehicle
1991 Chevrolet K2500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Timing Belts, Chains, Cams & Related Parts
  • Department
  • Brands
  • Prices

21 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Dorman OE Solutions Vacuum Pump Pulley for 1991 Chevrolet K2500 - 300-702

    Dorman® OE Solutions Vacuum Pump Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 OE Solutions Vacuum Pump Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | All Engines
    $77.20
  • Gates Drivealign Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 38001

    Gates® Drivealign Drive Belt Idler Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 7.4L
    Show More
    $18.49
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for 1991 Chevrolet K2500 - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 1991 Chevrolet K2500

    PartNumber: 89006
    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: 90
    • Pulley Width: 30
    • UPC: 038244156948
    • Part Description: 1991 Chevrolet K2500 No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 6.2L
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 7.4L
    Show More
    $19.32
  • Four Seasons Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 45010

    Four Seasons® Drive Belt Idler Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    Show More
    $16.50
  • Gates Drivealign Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 38006

    Gates® Drivealign Drive Belt Idler Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    Show More
    $18.74
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1991 Chevrolet K2500 - 89007

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    Show More
    $16.27
  • Four Seasons Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 45976

    Four Seasons® Drive Belt Idler Pulley for 1991 Chevrolet K2500

    PartNumber: 45976
    Product Specifications
    • Notes: w/o AC
    • Belt Type: Serpentine
    • Belt Width IN: 1.125
    • Belt Width MM: 28.575
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • 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: Idler Pulley
    • Pulley Width IN: 1.125
    • Pulley Width MM: 28.6
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459762
    • Width: 28.6
    • Part Description: 1991 Chevrolet K2500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 7.4L
    $16.89
  • Gates Drivealign Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 38024

    Gates® Drivealign Drive Belt Idler Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    Show More
    $16.10
  • OEM 1991 Chevrolet K2500 Idler Pulley Diagram - 12552361
    View Related Parts

    OEM (Genuine) 1991 Chevrolet K2500 Idler Pulley

    PartNumber: 12552361
    OEM 1991 Chevrolet K2500 Idler Pulley - 12552361
    Product Specifications
    • Notes: 7.4 Liter, W/AC
    • Other Names: Idler Pulley
    • Item Dimensions: 4.4 x 4.4 x 1.6 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Chevrolet K2500 Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | Base, Cheyenne, Scottsdale, Silverado, WT | 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, 8 Cyl 7.4 L GAS
    $110.23 MSRP: $208.00
    You Save: $97.77 (48%)
  • Four Seasons Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 45975

    Four Seasons® Drive Belt Idler Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 7.4L
    Show More
    $13.76
  • Gates Drivealign Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 38019

    Gates® Drivealign Drive Belt Idler Pulley for 1991 Chevrolet K2500

    PartNumber: 38019
    Product Specifications
    • Notes: w/o AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 3.54"
    • Pulley 1 Flanged: Yes
    • UPC: 072053557510
    • Width: 26.3 mm
    • Part Description: 1991 Chevrolet K2500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 7.4L
    $15.36
  • OEM 1991 Chevrolet K2500 Idler Pulley Diagram - 14103118
    View Related Parts

    OEM (Genuine) 1991 Chevrolet K2500 Idler Pulley

    PartNumber: 14103118
    OEM 1991 Chevrolet K2500 Idler Pulley - 14103118
    Product Specifications
    • Notes: 7.4 Liter, W/O AC
    • Other Names: Idler Pulley
    • Item Dimensions: 4.2 x 4.4 x 4.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 Chevrolet K2500 Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | Cheyenne, Scottsdale, Silverado | 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, 8 Cyl 7.4 L GAS
    $28.61 MSRP: $77.74
    You Save: $49.13 (64%)
  • Four Seasons Back Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 45979

    Four Seasons® Back Drive Belt Idler Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 Back Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    Show More
    $13.63
  • Four Seasons Drive Belt Idler Pulley for 1991 Chevrolet K2500 - 45970

    Four Seasons® Drive Belt Idler Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 6.2L
    $13.41
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1991 Chevrolet K2500 - 89012

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1991 Chevrolet K2500

    PartNumber: 89012
    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: 90
    • Pulley Width: 28.2
    • UPC: 038244528783
    • Part Description: 1991 Chevrolet K2500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 7.4L
    $21.14
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1991 Chevrolet K2500 - 89014

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1991 Chevrolet K2500

    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 Chevrolet K2500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.0L
    • 1991 Chevrolet K2500 | All Trims | 6 Cyl 4.3L
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 5.7L
    Show More
    $16.45
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1991 Chevrolet K2500 - 89018

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1991 Chevrolet K2500

    PartNumber: 89018
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 27
    • UPC: 036687165176
    • Part Description: 1991 Chevrolet K2500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | All Trims | 8 Cyl 7.4L
    $16.43
  • OEM 1991 Chevrolet K2500 Pulley With Bearing Diagram - 6580037
    View Related Parts

    OEM (Genuine) 1991 Chevrolet K2500 Pulley With Bearing

    PartNumber: 6580037
    OEM 1991 Chevrolet K2500 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 Chevrolet K2500 Pulley With Bearing
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | Base, Cheyenne, Scottsdale, Silverado, WT | 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, 8 Cyl 7.4 L GAS
  • OEM 1991 Chevrolet K2500 Idler Pulley Diagram - 10118713
    View Related Parts

    OEM (Genuine) 1991 Chevrolet K2500 Idler Pulley

    PartNumber: 10118713
    OEM 1991 Chevrolet K2500 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 Chevrolet K2500 Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | Base, Cheyenne, Scottsdale, Silverado, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
  • OEM 1991 Chevrolet K2500 Serpentine Idler Pulley Diagram - 10129560
    View Related Parts

    OEM (Genuine) 1991 Chevrolet K2500 Serpentine Idler Pulley

    PartNumber: 10129560
    OEM 1991 Chevrolet K2500 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 Chevrolet K2500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | Base, Cheyenne, Scottsdale, Silverado, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
  • OEM 1991 Chevrolet K2500 Pulley, A/C Compressor Diagram - 6552402
    View Related Parts

    OEM (Genuine) 1991 Chevrolet K2500 Pulley, A/C Compressor

    PartNumber: 6552402
    OEM 1991 Chevrolet K2500 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 Chevrolet K2500 Pulley, A/C Compressor
    More Info
    Vehicle Fitment
    • 1991 Chevrolet K2500 | Cheyenne, Scottsdale, Silverado | 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 7.4 L GAS