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Replacement and OEM Parts for 2021 Chevrolet Express 2500 Crankshafts, Pistons, Rings & Connecting Rods

2021 Chevrolet Express 2500 Crankshafts, Pistons, Rings & Connecting Rods

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Engine & Drivetrain

38 products about 2021 Chevrolet Express 2500 Crankshafts, Pistons, Rings & Connecting Rods found

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  • OEM (Genuine) 2021 Chevrolet Express 2500 Front Cover Seal

    PartNumber: 12634614
    OEM 2021 Chevrolet Express 2500 Front Cover Seal - 12634614
    Product Specifications
    • Notes: Express 2500; 2018-24; 6.6 Liter Gas
    • Item Dimensions: 3.6 x 3.5 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12693255
    • Part Description: 2021 Chevrolet Express 2500 Front Cover Seal
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $11.60 MSRP: $18.40
    You Save: $6.80 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearings

    PartNumber: 12683811
    OEM 2021 Chevrolet Express 2500 Bearings - 12683811
    Product Specifications
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 4.3 x 4.1 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12673962
    • Part Description: 2021 Chevrolet Express 2500 Bearings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $9.71 MSRP: $12.12
    You Save: $2.41 (20%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Rear Cover Gasket

    PartNumber: 12627520
    OEM 2021 Chevrolet Express 2500 Rear Cover Gasket - 12627520
    Product Specifications
    • Notes: Express 2500
    • Other Names: Rear Cover Gasket, Rear Main Seal Gasket
    • Item Dimensions: 5.8 x 2.9 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Rear Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $6.79 MSRP: $10.78
    You Save: $3.99 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Front Crank Seal

    PartNumber: 12642203
    OEM 2021 Chevrolet Express 2500 Front Crank Seal - 12642203
    Product Specifications
    • Notes: Express 2500
    • Other Names: Front Crank Seal
    • Item Dimensions: 3.3 x 3.3 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Front Crank Seal
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $11.82 MSRP: $21.38
    You Save: $9.56 (45%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston Rings

    PartNumber: 24585029
    OEM 2021 Chevrolet Express 2500 Piston Rings - 24585029
    Product Specifications
    • Notes: Express 2500
    • Other Names: Piston Rings
    • Item Dimensions: 4.3 x 4.4 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston Rings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $55.45 MSRP: $88.06
    You Save: $32.61 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing Set

    PartNumber: 12625403
    OEM 2021 Chevrolet Express 2500 Bearing Set - 12625403
    Product Specifications
    • Notes: Express 2500; Lower; Blue
    • Other Names: Bearing, Bearing Set, Main Bearings
    • Item Dimensions: 3.3 x 2.0 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $8.39 MSRP: $13.30
    You Save: $4.91 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing Set

    PartNumber: 12625398
    OEM 2021 Chevrolet Express 2500 Bearing Set - 12625398
    Product Specifications
    • Notes: Express 2500; Upper; Blue
    • Other Names: Bearing, Bearing Set, Main Bearings
    • Item Dimensions: 3.3 x 2.0 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $7.17 MSRP: $11.37
    You Save: $4.20 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12674046
    OEM 2021 Chevrolet Express 2500 Piston - 12674046
    Product Specifications
    • Other Names: Piston
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $169.49 MSRP: $269.11
    You Save: $99.62 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12658180
    OEM 2021 Chevrolet Express 2500 Piston - 12658180
    Product Specifications
    • Notes: Express 2500; 0.5mm O/S; Left
    • Other Names: Piston
    • Item Dimensions: 4.9 x 4.5 x 4.3 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $157.62 MSRP: $250.29
    You Save: $92.67 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12658181
    OEM 2021 Chevrolet Express 2500 Piston - 12658181
    Product Specifications
    • Notes: Express 2500; 0.5mm O/S; Right
    • Other Names: Piston
    • Item Dimensions: 4.8 x 4.6 x 4.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $157.57 MSRP: $250.19
    You Save: $92.62 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing

    PartNumber: 12625468
    OEM 2021 Chevrolet Express 2500 Bearing - 12625468
    Product Specifications
    • Notes: Express 2500; Green
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 6.0 x 5.3 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $23.57 MSRP: $37.43
    You Save: $13.86 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing Set

    PartNumber: 12625405
    OEM 2021 Chevrolet Express 2500 Bearing Set - 12625405
    Product Specifications
    • Notes: Express 2500; Lower; Green
    • Other Names: Bearing, Bearing Set, Main Bearings
    • Item Dimensions: 3.4 x 2.0 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $8.45 MSRP: $13.41
    You Save: $4.96 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing Set

    PartNumber: 12625400
    OEM 2021 Chevrolet Express 2500 Bearing Set - 12625400
    Product Specifications
    • Notes: Express 2500; Upper; Green
    • Other Names: Bearing, Bearing Set, Main Bearings
    • Item Dimensions: 3.3 x 2.0 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $7.25 MSRP: $11.50
    You Save: $4.25 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston Rings

    PartNumber: 12661872
    OEM 2021 Chevrolet Express 2500 Piston Rings - 12661872
    Product Specifications
    • Notes: Express 2500; O/S 0.5mm
    • Other Names: Piston Rings
    • Item Dimensions: 5.3 x 5.2 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston Rings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $89.45 MSRP: $142.03
    You Save: $52.58 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Rear Main Seal

    PartNumber: 12665076
    OEM 2021 Chevrolet Express 2500 Rear Main Seal - 12665076
    Product Specifications
    • Notes: Express 2500
    • Other Names: Rear Main Seal
    • Item Dimensions: 5.2 x 5.4 x 4.9 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12634615, 12693212
    • Part Description: 2021 Chevrolet Express 2500 Rear Main Seal
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $25.78 MSRP: $40.94
    You Save: $15.16 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12699528
    OEM 2021 Chevrolet Express 2500 Piston - 12699528
    Product Specifications
    • Notes: Express 2500; O/S 0.5mm; Right
    • Other Names: Piston
    • Item Dimensions: 4.8 x 4.3 x 4.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $76.10 MSRP: $120.85
    You Save: $44.75 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12699530
    OEM 2021 Chevrolet Express 2500 Piston - 12699530
    Product Specifications
    • Notes: Express 2500; O/S 0.5mm; Left
    • Other Names: Piston
    • Item Dimensions: 4.8 x 4.3 x 4.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $76.10 MSRP: $120.85
    You Save: $44.75 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston Rings

    PartNumber: 12658182
    OEM 2021 Chevrolet Express 2500 Piston Rings - 12658182
    Product Specifications
    • Other Names: Piston Rings
    • Item Dimensions: 5.2 x 5.1 x 0.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12663864
    • Part Description: 2021 Chevrolet Express 2500 Piston Rings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $58.39 MSRP: $96.65
    You Save: $38.26 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Rear Main Seal Retainer

    PartNumber: 12705664
    OEM 2021 Chevrolet Express 2500 Rear Main Seal Retainer - 12705664
    Product Specifications
    • Notes: Express 2500
    • Other Names: Rear Cover, Rear Main Seal Retainer
    • Item Dimensions: 13.6 x 12.5 x 3.4 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12691913, 12693214
    • Part Description: 2021 Chevrolet Express 2500 Rear Main Seal Retainer
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $64.75 MSRP: $102.80
    You Save: $38.05 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12675714
    OEM 2021 Chevrolet Express 2500 Piston - 12675714
    Product Specifications
    • Notes: Express 2500; Standard; Left
    • Item Dimensions: 4.9 x 4.3 x 4.4 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12656879
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $41.81 MSRP: $66.39
    You Save: $24.58 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12656878
    OEM 2021 Chevrolet Express 2500 Piston - 12656878
    Product Specifications
    • Notes: Express 2500; Standard; Right
    • Other Names: Piston
    • Item Dimensions: 4.8 x 4.5 x 4.2 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $42.70 MSRP: $67.81
    You Save: $25.11 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12699527
    OEM 2021 Chevrolet Express 2500 Piston - 12699527
    Product Specifications
    • Notes: Express 2500; Standard; Right
    • Other Names: Piston
    • Item Dimensions: 5.0 x 4.4 x 4.5 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $59.64 MSRP: $94.69
    You Save: $35.05 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston

    PartNumber: 12699529
    OEM 2021 Chevrolet Express 2500 Piston - 12699529
    Product Specifications
    • Notes: Express 2500; Standard; Left
    • Other Names: Piston
    • Item Dimensions: 4.9 x 4.3 x 4.3 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $26.83 MSRP: $42.61
    You Save: $15.78 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Seal-Crankshaft Rear Oil

    PartNumber: 12625417
    OEM 2021 Chevrolet Express 2500 Seal-Crankshaft Rear Oil - 12625417
    Product Specifications
    • Notes: Express 2500
    • Other Names: Rear Main Seal
    • Item Dimensions: 5.3 x 5.3 x 0.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Seal-Crankshaft Rear Oil
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $19.48 MSRP: $30.86
    You Save: $11.38 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing

    PartNumber: 12625222
    OEM 2021 Chevrolet Express 2500 Bearing - 12625222
    Product Specifications
    • Notes: Express 2500; Red
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 2.9 x 1.8 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $23.31 MSRP: $37.04
    You Save: $13.73 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing

    PartNumber: 12625481
    OEM 2021 Chevrolet Express 2500 Bearing - 12625481
    Product Specifications
    • Notes: Express 2500; Yellow
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 6.1 x 5.3 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $23.31 MSRP: $37.04
    You Save: $13.73 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Piston Rings

    PartNumber: 12685186
    OEM 2021 Chevrolet Express 2500 Piston Rings - 12685186
    Product Specifications
    • Notes: Express 2500; Standard
    • Other Names: Piston Rings
    • Item Dimensions: 5.5 x 5.6 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12656882, 12663866
    • Part Description: 2021 Chevrolet Express 2500 Piston Rings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $20.44 MSRP: $33.83
    You Save: $13.39 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing Set

    PartNumber: 12625401
    OEM 2021 Chevrolet Express 2500 Bearing Set - 12625401
    Product Specifications
    • Notes: Express 2500; Lower; Yellow
    • Other Names: Bearing, Bearing Set, Main Bearings
    • Item Dimensions: 3.4 x 2.0 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $8.53 MSRP: $13.53
    You Save: $5.00 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearings

    PartNumber: 12656818
    OEM 2021 Chevrolet Express 2500 Bearings - 12656818
    Product Specifications
    • Notes: Express 2500
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 4.2 x 4.3 x 2.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $7.73 MSRP: $12.27
    You Save: $4.54 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 2500 Bearing Set

    PartNumber: 12625402
    OEM 2021 Chevrolet Express 2500 Bearing Set - 12625402
    Product Specifications
    • Notes: Express 2500; Lower; Red
    • Other Names: Bearing, Bearing Set, Main Bearings
    • Item Dimensions: 3.4 x 2.0 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 2500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 2500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $8.05 MSRP: $12.77
    You Save: $4.72 (37%)
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