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2021 GMC Sierra 1500 Crankshafts, Pistons, Rings & Connecting Rods
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2021 GMC Sierra 1500
$12.75 MSRP:$21.09You Save: $8.34 (40%)Product Specifications- Notes: 4.3 Liter; 5.3 & 6.2 Liter; Silverado, Sierra
- 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 GMC Sierra 1500 Front Cover Seal
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
$7.68 MSRP:$12.70You Save: $5.02 (40%)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
- Replaced by: 12735504
- Part Description: 2021 GMC Sierra 1500 Bearings
- $26.17 MSRP:
$43.33You Save: $17.16 (40%)Product Specifications- Notes: Silverado, Sierra; Standard Size
- Other Names: Piston Rings
- Item Dimensions: 6.3 x 6.2 x 6.1 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12663867, 12656880
- Part Description: 2021 GMC Sierra 1500 Piston Rings
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L GAS
- $55.06 MSRP:
$91.13You Save: $36.07 (40%)Product Specifications- Notes: Silverado, Sierra; Standard Size; Right
- Other Names: Piston
- Item Dimensions: 4.9 x 4.3 x 4.4 inches
- Item Weight: 1.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L GAS
- $42.38 MSRP:
$70.15You Save: $27.77 (40%)Product Specifications- Notes: Silverado, Sierra; Standard Size; Right
- Other Names: Piston
- Item Dimensions: 4.8 x 4.4 x 4.3 inches
- Item Weight: 1.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV)
- $42.38 MSRP:
$70.15You Save: $27.77 (40%)Product Specifications- Notes: Silverado, Sierra; Standard Size; Left
- Other Names: Piston
- Item Dimensions: 4.9 x 4.4 x 4.5 inches
- Item Weight: 1.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV)
- $23.16 MSRP:
$38.71You Save: $15.55 (41%)Product Specifications- Notes: Silverado, Sierra; Standard Size
- Other Names: Piston Rings
- Item Dimensions: 5.2 x 5.1 x 0.5 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12656881, 12663865
- Part Description: 2021 GMC Sierra 1500 Piston Rings
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV)
- $27.60 MSRP:
$45.69You Save: $18.09 (40%)Product Specifications- Notes: Silverado, Sierra
- 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 GMC Sierra 1500 Rear Main Seal
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
- $8.10 MSRP:
$12.85You Save: $4.75 (37%)Product Specifications- Notes: Silverado, Sierra
- 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 GMC Sierra 1500 Bearings
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- $6.73 MSRP:
$11.14You Save: $4.41 (40%)Product Specifications- Notes: Silverado, Sierra
- Other Names: Bearing, Connecting Rod Bearing
- Item Dimensions: 4.2 x 4.3 x 2.1 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12656816
- Part Description: 2021 GMC Sierra 1500 Bearings
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV)
$0.66 MSRP:$1.04You Save: $0.38 (37%)Product Specifications- Notes: 2.7 Liter Turbo
- Other Names: Oil Tube O-Ring, Oil Tube Seal, Seal, Tube Seal
- Item Dimensions: 1.1 x 1.1 x 0.2 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Oil Tube Seal
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
$91.35 MSRP:$145.01You Save: $53.66 (38%)Product Specifications- Notes: 3.0 Liter Diesel; Silverado, Sierra
- Other Names: Crankshaft Pulley, Pulley, Vibration Damper
- Item Dimensions: 8.1 x 7.5 x 3.6 inches
- Item Weight: 8.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Pulley
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
$57.43 MSRP:$95.05You Save: $37.62 (40%)Product Specifications- Notes: 2.7 Liter Turbo; Silverado, Sierra
- Other Names: Balance, Crankshaft Pulley, Vibration Damper
- Item Dimensions: 8.9 x 8.7 x 3.3 inches
- Item Weight: 5.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Vibration Damper
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
$81.26 MSRP:$134.48You Save: $53.22 (40%)Product Specifications- Notes: 4.3 Liter; 5.3 & 6.2 Liter; Silverado, Sierra
- 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 GMC Sierra 1500 Vibration Damper
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$8.56 MSRP:$14.16You Save: $5.60 (40%)Product Specifications- Notes: 3.0 Liter Diesel; Silverado, Sierra
- Other Names: Crankshaft Seal, Front Cover
- Item Dimensions: 9.9 x 6.8 x 0.6 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Front Cover
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
- $262.71 MSRP:
$416.97You Save: $154.26 (37%)Product Specifications- Notes: Silverado, Sierra; 5mm Oversize; Left
- Other Names: Piston
- Item Dimensions: 4.8 x 4.5 x 4.4 inches
- Item Weight: 1.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L GAS
- $252.02 MSRP:
$416.97You Save: $164.95 (40%)Product Specifications- Notes: Silverado, Sierra; 5mm Oversize; Right
- Other Names: Piston
- Item Dimensions: 4.9 x 4.3 x 4.2 inches
- Item Weight: 1.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L GAS
- $183.04 MSRP:
$290.65You Save: $107.61 (38%)Product Specifications- Notes: Silverado, Sierra; 5mm Oversize; Right
- Other Names: Piston
- Item Dimensions: 4.7 x 4.3 x 4.2 inches
- Item Weight: 1.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- $175.45 MSRP:
$278.59You Save: $103.14 (38%)Product Specifications- Notes: Silverado, Sierra; 5mm Oversize; Left
- Other Names: Piston
- Item Dimensions: 4.8 x 4.4 x 4.3 inches
- Item Weight: 1.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- $52.41 MSRP:
$91.25You Save: $38.84 (43%)Product Specifications- Notes: Silverado, Sierra; Standard Size; Left
- Other Names: Piston
- Item Dimensions: 4.9 x 4.3 x 4.5 inches
- Item Weight: 1.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston Kit (Std LH)
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L GAS
- $73.14 MSRP:
$116.15You Save: $43.01 (38%)Product Specifications- Notes: Silverado, Sierra; 5mm Oversize
- Other Names: Piston Rings
- Item Dimensions: 6.0 x 5.9 x 1.2 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12659285, 12663862
- Part Description: 2021 GMC Sierra 1500 Piston Rings
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- $70.49 MSRP:
$111.90You Save: $41.41 (38%)Product Specifications- Notes: Silverado, Sierra
- Other Names: Piston
- Item Dimensions: 5.9 x 5.8 x 5.4 inches
- Item Weight: 2.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
- $62.18 MSRP:
$102.94You Save: $40.76 (40%)Product Specifications- Notes: Silverado, Sierra; 5mm Oversize
- Other Names: Piston Rings
- Item Dimensions: 6.1 x 5.7 x 1.3 inches
- Item Weight: 0.40 Pounds
- Replaces: 12658745, 12663863
- Part Description: 2021 GMC Sierra 1500 Piston Rings
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L GAS
- $49.13 MSRP:
$78.00You Save: $28.87 (38%)Product Specifications- Notes: Silverado, Sierra; 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 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- $24.52 MSRP:
$38.94You Save: $14.42 (38%)Product Specifications- Other Names: Piston
- Item Dimensions: 5.5 x 5.3 x 4.9 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 12705841
- Part Description: 2021 GMC Sierra 1500 Piston
- $37.90 MSRP:
$60.19You Save: $22.29 (38%)Product Specifications- Notes: Silverado, Sierra
- Other Names: Piston Rings
- Item Dimensions: 4.0 x 3.9 x 0.4 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston Rings
Vehicle Fitment- 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
- $15.72 MSRP:
$28.44You Save: $12.72 (45%)Product Specifications- Notes: Silverado, Sierra
- Other Names: Bearing
- Item Dimensions: 3.8 x 1.6 x 0.9 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Bearings
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
- $48.12 MSRP:
$79.67You Save: $31.55 (40%)Product Specifications- Notes: Silverado, Sierra; 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 GMC Sierra 1500 Piston
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- $21.41 MSRP:
$35.44You Save: $14.03 (40%)Product Specifications- Notes: Silverado, Sierra
- 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 GMC Sierra 1500 Piston Rings
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
- $12.45 MSRP:
$19.77You Save: $7.32 (38%)Product Specifications- Notes: Silverado, Sierra
- Other Names: Piston Rings
- Item Dimensions: 4.3 x 4.4 x 0.2 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 GMC Sierra 1500 Piston Rings
Vehicle Fitment- 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
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