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Replacement and OEM Parts for 2021 Chevrolet Express 3500 Crankshafts, Pistons, Rings & Connecting Rods

2021 Chevrolet Express 3500 Crankshafts, Pistons, Rings & Connecting Rods

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Engine & Drivetrain

38 products about 2021 Chevrolet Express 3500 Crankshafts, Pistons, Rings & Connecting Rods found

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  • OEM (Genuine) 2021 Chevrolet Express 3500 Front Cover Seal

    PartNumber: 12634614
    OEM 2021 Chevrolet Express 3500 Front Cover Seal - 12634614
    Product Specifications
    • Notes: 2018-22; 6.6 Liter Gas; Express 3500
    • 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 3500 Front Cover Seal
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $9.41 MSRP: $14.93
    You Save: $5.52 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Rear Cover Gasket

    PartNumber: 12627520
    OEM 2021 Chevrolet Express 3500 Rear Cover Gasket - 12627520
    Product Specifications
    • Notes: Express 3500
    • 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 3500 Rear Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 8 Cyl 6.6 L GAS
    $6.53 MSRP: $10.36
    You Save: $3.83 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Front Crank Seal

    PartNumber: 12642203
    OEM 2021 Chevrolet Express 3500 Front Crank Seal - 12642203
    Product Specifications
    • Notes: Express 3500
    • 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 3500 Front Crank Seal
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $11.51 MSRP: $20.82
    You Save: $9.31 (45%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston Rings

    PartNumber: 24585029
    OEM 2021 Chevrolet Express 3500 Piston Rings - 24585029
    Product Specifications
    • Notes: Express 3500
    • 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 3500 Piston Rings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $53.99 MSRP: $85.74
    You Save: $31.75 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing Set

    PartNumber: 12625403
    OEM 2021 Chevrolet Express 3500 Bearing Set - 12625403
    Product Specifications
    • Notes: Express 3500; 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 3500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $8.16 MSRP: $12.95
    You Save: $4.79 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston

    PartNumber: 12658180
    OEM 2021 Chevrolet Express 3500 Piston - 12658180
    Product Specifications
    • Notes: Express 3500; 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 3500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX
    $153.47 MSRP: $243.71
    You Save: $90.24 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston

    PartNumber: 12658181
    OEM 2021 Chevrolet Express 3500 Piston - 12658181
    Product Specifications
    • Notes: Express 3500; 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 3500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX
    $153.22 MSRP: $243.28
    You Save: $90.06 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing

    PartNumber: 12625468
    OEM 2021 Chevrolet Express 3500 Bearing - 12625468
    Product Specifications
    • Notes: Express 3500; 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 3500 Bearing
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $22.95 MSRP: $36.45
    You Save: $13.50 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing Set

    PartNumber: 12625405
    OEM 2021 Chevrolet Express 3500 Bearing Set - 12625405
    Product Specifications
    • Notes: Express 3500; 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 3500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $8.23 MSRP: $13.06
    You Save: $4.83 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing Set

    PartNumber: 12625400
    OEM 2021 Chevrolet Express 3500 Bearing Set - 12625400
    Product Specifications
    • Notes: Express 3500; 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 3500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $7.06 MSRP: $11.20
    You Save: $4.14 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston Rings

    PartNumber: 12661872
    OEM 2021 Chevrolet Express 3500 Piston Rings - 12661872
    Product Specifications
    • Notes: Express 3500; 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 3500 Piston Rings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $89.45 MSRP: $142.03
    You Save: $52.58 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Rear Main Seal

    PartNumber: 12665076
    OEM 2021 Chevrolet Express 3500 Rear Main Seal - 12665076
    Product Specifications
    • Notes: Express 3500
    • 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 3500 Rear Main Seal
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $25.11 MSRP: $39.87
    You Save: $14.76 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston

    PartNumber: 12699528
    OEM 2021 Chevrolet Express 3500 Piston - 12699528
    Product Specifications
    • Notes: Express 3500; 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 3500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $74.10 MSRP: $117.67
    You Save: $43.57 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston

    PartNumber: 12699530
    OEM 2021 Chevrolet Express 3500 Piston - 12699530
    Product Specifications
    • Notes: Express 3500; 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 3500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $74.10 MSRP: $117.67
    You Save: $43.57 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston Rings

    PartNumber: 12658182
    OEM 2021 Chevrolet Express 3500 Piston Rings - 12658182
    Product Specifications
    • Notes: Express 3500; 0.5Mm O/S
    • 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 3500 Piston Rings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX
    $60.86 MSRP: $96.65
    You Save: $35.79 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Rear Main Seal Retainer

    PartNumber: 12705664
    OEM 2021 Chevrolet Express 3500 Rear Main Seal Retainer - 12705664
    Product Specifications
    • Notes: Express 3500
    • 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 3500 Rear Main Seal Retainer
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $64.75 MSRP: $102.80
    You Save: $38.05 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Vibration Damper

    PartNumber: 12680364
    OEM 2021 Chevrolet Express 3500 Vibration Damper - 12680364
    Product Specifications
    • Notes: 2018-22, 2ND Design; 6.6 Liter Gas; Express 3500
    • Other Names: Crankshaft Pulley, Vibration Damper
    • Item Dimensions: 9.1 x 8.1 x 6.2 inches
    • Item Weight: 12.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Vibration Damper
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $75.88 MSRP: $125.57
    You Save: $49.69 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston

    PartNumber: 12675714
    OEM 2021 Chevrolet Express 3500 Piston - 12675714
    Product Specifications
    • Notes: Express 3500; 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 3500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX
    $40.71 MSRP: $64.64
    You Save: $23.93 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston

    PartNumber: 12656878
    OEM 2021 Chevrolet Express 3500 Piston - 12656878
    Product Specifications
    • Notes: Express 3500; 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 3500 Piston
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX
    $41.57 MSRP: $66.02
    You Save: $24.45 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Seal-Crankshaft Rear Oil

    PartNumber: 12625417
    OEM 2021 Chevrolet Express 3500 Seal-Crankshaft Rear Oil - 12625417
    Product Specifications
    • Notes: Express 3500
    • 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 3500 Seal-Crankshaft Rear Oil
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $20.17 MSRP: $30.05
    You Save: $9.88 (33%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing

    PartNumber: 12625222
    OEM 2021 Chevrolet Express 3500 Bearing - 12625222
    Product Specifications
    • Notes: Express 3500; 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 3500 Bearing
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $22.70 MSRP: $36.07
    You Save: $13.37 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing

    PartNumber: 12625481
    OEM 2021 Chevrolet Express 3500 Bearing - 12625481
    Product Specifications
    • Notes: Express 3500; 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 3500 Bearing
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $22.70 MSRP: $36.07
    You Save: $13.37 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Piston Rings

    PartNumber: 12685186
    OEM 2021 Chevrolet Express 3500 Piston Rings - 12685186
    Product Specifications
    • Notes: Express 3500; 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 3500 Piston Rings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $20.53 MSRP: $32.61
    You Save: $12.08 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing Set

    PartNumber: 12625401
    OEM 2021 Chevrolet Express 3500 Bearing Set - 12625401
    Product Specifications
    • Notes: Express 3500; 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 3500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $8.31 MSRP: $13.18
    You Save: $4.87 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearings

    PartNumber: 12656818
    OEM 2021 Chevrolet Express 3500 Bearings - 12656818
    Product Specifications
    • Notes: Express 3500
    • 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 3500 Bearings
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $7.23 MSRP: $11.95
    You Save: $4.72 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing Set

    PartNumber: 12625402
    OEM 2021 Chevrolet Express 3500 Bearing Set - 12625402
    Product Specifications
    • Notes: Express 3500; 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 3500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $7.84 MSRP: $12.44
    You Save: $4.60 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing Set

    PartNumber: 12625399
    OEM 2021 Chevrolet Express 3500 Bearing Set - 12625399
    Product Specifications
    • Notes: Express 3500; Upper; Yellow
    • 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 3500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $7.06 MSRP: $11.21
    You Save: $4.15 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing Set

    PartNumber: 12625397
    OEM 2021 Chevrolet Express 3500 Bearing Set - 12625397
    Product Specifications
    • Notes: Express 3500; Upper; Red
    • Other Names: Bearing, Bearing Set, Main Bearings
    • Item Dimensions: 3.3 x 1.9 x 1.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Bearing Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $6.86 MSRP: $10.88
    You Save: $4.02 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Front Crank Seal

    PartNumber: 12693255
    OEM 2021 Chevrolet Express 3500 Front Crank Seal - 12693255
    Product Specifications
    • Notes: Express 3500
    • Other Names: Front Crank Seal
    • Item Dimensions: 3.4 x 3.5 x 0.6 inches
    • Item Weight: 0.30 Pounds
    • Replaced by: 12634614
    • Part Description: 2021 Chevrolet Express 3500 Front Crank Seal
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 8 Cyl 6.6 L GAS
    $9.41 MSRP: $14.93
    You Save: $5.52 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Bearing-Connect Rod

    PartNumber: 12625467
    OEM 2021 Chevrolet Express 3500 Bearing-Connect Rod - 12625467
    Product Specifications
    • Notes: Express 3500; Blue
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 6.0 x 5.2 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Bearing-Connect Rod
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $20.10 MSRP: $31.92
    You Save: $11.82 (38%)
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