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Replacement and OEM Parts for 2021 Ford F-350 Super Duty Idler Pulley
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2021 Ford F-350 Super Duty
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  • OEM (Genuine) 2021 Ford F-350 Super Duty Pulley Assembly

    PartNumber: BC3Z-8678-A
    OEM 2021 Ford F-350 Super Duty Pulley Assembly - BC3Z-8678-A
    Product Specifications
    • Notes: F250, F350; 6.2L; W/O Air Conditioning
    • Other Names: Pulley, Pulley Assembly, Tensioner Pulley
    • Item Dimensions: 7.2 x 5.4 x 6.2 inches
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Ford F-350 Super Duty Pulley Assembly
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
    $75.89 MSRP: $125.45
    You Save: $49.56 (40%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Tensioner

    PartNumber: LC3Z-8553-A
    OEM 2021 Ford F-350 Super Duty Tensioner - LC3Z-8553-A
    Product Specifications
    • Notes: 6.7 Liter, W/Single Alternator; F250, F350; 6.7L Diesel; Center; W/O Dual Alternators
    • Other Names: Tensioner, Tensioner Pulley
    • Part Description: 2021 Ford F-350 Super Duty Tensioner
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
    $168.36 MSRP: $248.33
    You Save: $79.97 (33%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Tensioner

    PartNumber: LC3Z-8553-B
    OEM 2021 Ford F-350 Super Duty Tensioner - LC3Z-8553-B
    Product Specifications
    • Notes: 6.7 Liter, W/Dual Alternators; F250, F350; 6.7L Diesel; Center; W/Dual Alternators
    • Other Names: Tensioner, Tensioner Pulley
    • Part Description: 2021 Ford F-350 Super Duty Tensioner
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
    $157.06 MSRP: $231.67
    You Save: $74.61 (33%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Serpentine Tensioner

    PartNumber: LC3Z-6A228-A
    OEM 2021 Ford F-350 Super Duty Serpentine Tensioner - LC3Z-6A228-A
    Product Specifications
    • Notes: 7.3 Liter, W/Single Alternator; 7.3 Liter, W/Dual Alternators; F250, F350; 7.3L; Rear
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Part Description: 2021 Ford F-350 Super Duty Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 7.3 L GAS
    $83.61 MSRP: $134.55
    You Save: $50.94 (38%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Serpentine Idler Pulley

    PartNumber: LC3Z-8678-B
    OEM 2021 Ford F-350 Super Duty Serpentine Idler Pulley - LC3Z-8678-B
    Product Specifications
    • Notes: 7.3 Liter, W/Single Alternator, Lower; 7.3 Liter, W/Dual Alternators, Lower; F250, F350; 7.3L; Front; Lower
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Part Description: 2021 Ford F-350 Super Duty Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 7.3 L GAS
    $36.79 MSRP: $58.18
    You Save: $21.39 (37%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Idler Pulley

    PartNumber: LC3Z-6C348-A
    OEM 2021 Ford F-350 Super Duty Idler Pulley - LC3Z-6C348-A
    Product Specifications
    • Notes: 6.7 Liter, W/Dual Alternators; F250, F350; 6.7L Diesel; W/Dual Alternators
    • Other Names: Idler Pulley
    • Part Description: 2021 Ford F-350 Super Duty Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
    $35.18 MSRP: $51.00
    You Save: $15.82 (32%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Pulley

    PartNumber: LC3Z-8678-A
    OEM 2021 Ford F-350 Super Duty Pulley - LC3Z-8678-A
    Product Specifications
    • Notes: 7.3 Liter, W/Single Alternator; 7.3 Liter, W/Dual Alternators; F250, F350; 7.3L; Rear
    • Other Names: Idler Pulley, Pulley, Tensioner Pulley
    • Part Description: 2021 Ford F-350 Super Duty Pulley
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 7.3 L GAS
    $36.79 MSRP: $58.18
    You Save: $21.39 (37%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Serpentine Idler Pulley

    PartNumber: LC3Z-8678-C
    OEM 2021 Ford F-350 Super Duty Serpentine Idler Pulley - LC3Z-8678-C
    Product Specifications
    • Notes: 7.3 Liter, W/Single Alternator, Upper; 7.3 Liter, W/Dual Alternators, Upper; F250, F350; 7.3L; Front; Upper
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Part Description: 2021 Ford F-350 Super Duty Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 7.3 L GAS
    $23.77 MSRP: $37.27
    You Save: $13.50 (37%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Idler Pulley

    PartNumber: LC3Z-8678-D
    OEM 2021 Ford F-350 Super Duty Idler Pulley - LC3Z-8678-D
    Product Specifications
    • Notes: 6.7 Liter, W/Single Alternator; F250, F350; 6.7L Diesel; W/O Dual Alternators
    • Other Names: Idler Pulley
    • Part Description: 2021 Ford F-350 Super Duty Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
    $36.79 MSRP: $58.18
    You Save: $21.39 (37%)
  • OEM (Genuine) 2021 Ford F-350 Super Duty Idler Pulley

    PartNumber: LC3Z-8678-E
    OEM 2021 Ford F-350 Super Duty Idler Pulley - LC3Z-8678-E
    Product Specifications
    • Notes: 6.2 Liter; F250, F350; 6.2L
    • Other Names: Idler Pulley
    • Part Description: 2021 Ford F-350 Super Duty Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
    $23.77 MSRP: $37.27
    You Save: $13.50 (37%)