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Sierra 3500 HD
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Crankshafts, Pistons, Rings & Connecting Rods
2018 GMC Sierra 3500 HD Crankshafts, Pistons, Rings & Connecting Rods
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2018 GMC Sierra 3500 HD
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Engine & Drivetrain
Department
OE
Replacement
Part Type
Piston
Piston Ring
Rod Bearing
Crankshaft Seal
Engine Main Bearing
Crankshaft Repair Sleeve
Engine Main Bearing Gasket
Brands
National
SKF
Sealed Power
Prices
$49.99 and under
$50 to $99.99
$100 to $199.99
$200 to $299.99
$300 and over
23
products about 2018 GMC Sierra 3500 HD Crankshafts, Pistons, Rings & Connecting Rods found
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OEM (Genuine)
2018 GMC Sierra 3500 HD Seal, Engine Front Cover
PartNumber:
12585673
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra
Item Dimensions:
3.5 x 3.5 x 0.4 inches
Item Weight:
0.40 Pounds
Fitment Type:
Direct Replacement
Replaces:
12550565, 12561244
Part Description:
2018 GMC Sierra 3500 HD Seal, Engine Front Cover
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$23.14
MSRP:
$45.94
You Save: $22.80 (50%)
Check Fit
Add to Cart
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OEM (Genuine)
2018 GMC Sierra 3500 HD Crankshaft Seal
PartNumber:
89060436
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra
Other Names:
Crankshaft Seal, Rear Main Seal
Item Dimensions:
5.2 x 5.1 x 1.1 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Replaces:
12585671, 89018162, 12550574
Part Description:
2018 GMC Sierra 3500 HD Crankshaft Seal
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$21.94
MSRP:
$34.84
You Save: $12.90 (38%)
Check Fit
Add to Cart
Sealed Power®
A Series Aluminum Crankshaft Main Bearing Set for 2018 GMC Sierra 3500 HD
PartNumber:
7298MA
VEHICLE SPECIFIC
Product Specifications
Notes: Standard Size; A-Series aluminum bearings
Material: A-Series Aluminum Bearings
Package Alert: Full set
Part Material: A-Series Aluminum
Set Type: Main Set
Size: Standard
Sizes: Standard-10-20-30
UPC: 614046634350
Part Description: 2018 GMC Sierra 3500 HD A Series Aluminum Crankshaft Main Bearing Set
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$98.69
Add to Cart
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OEM (Genuine)
2018 GMC Sierra 3500 HD Gasket-Crankshaft Rear Oil Seal Housing
PartNumber:
12639249
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra
Item Dimensions:
11.3 x 10.9 x 0.2 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
12633578, 12553460, 12593587, 12559769, 12574293
Part Description:
2018 GMC Sierra 3500 HD Gasket-Crankshaft Rear Oil Seal Housing
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$40.31
MSRP:
$60.16
You Save: $19.85 (33%)
Check Fit
Add to Cart
Sealed Power®
A Series Connecting Rod Bearing Set for 2018 GMC Sierra 3500 HD
PartNumber:
8-2555A
VEHICLE SPECIFIC
Product Specifications
Notes: Standard Size; A-Series aluminum bearings
Housing Bore Max: 56.520 mm
Housing Bore Min: 2.2247"
Oil Clearance Max: 0.0028"
Oil Clearance Min: 0.0005"
Overall Length Max: 21.390 mm
Part Material: A-Series Aluminum
Size: Standard
Standard Shaft Max: 53.340 mm
Standard Shaft Min: 2.0990"
UPC: 087674958387
Wall Thickness Max: 1.580 mm
Part Description: 2018 GMC Sierra 3500 HD A Series Connecting Rod Bearing Set
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$31.48
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Bearings
PartNumber:
89017573
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra
Other Names:
Bearing
Item Dimensions:
4.1 x 4.1 x 2.1 inches
Item Weight:
0.30 Pounds
Fitment Type:
Direct Replacement
Replaces:
12493714, 12493712
Part Description:
2018 GMC Sierra 3500 HD Bearings
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$14.90
MSRP:
$24.65
You Save: $9.75 (40%)
Check Fit
Add to Cart
Sealed Power®
A Series Aluminum Connecting Rod Bearing Set for 2018 GMC Sierra 3500 HD
PartNumber:
2555A
VEHICLE SPECIFIC
Product Specifications
Notes: Standard Size; A-Series aluminum bearings
Housing Bore Max: 56.520 mm
Housing Bore Min: 2.2247"
Oil Clearance Max: 0.0028"
Oil Clearance Min: 0.0005"
Overall Length Max: 21.390 mm
Part Material: A-Series Aluminum
Size: Standard
Standard Shaft Max: 53.340 mm
Standard Shaft Min: 2.0990"
UPC: 087674957564
Wall Thickness Max: 0.0622"
Part Description: 2018 GMC Sierra 3500 HD A Series Aluminum Connecting Rod Bearing Set
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$4.11
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Bearings
PartNumber:
89017571
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra; No. 1, 2, 4, 5
Other Names:
Bearing
Item Dimensions:
4.3 x 4.1 x 2.1 inches
Item Weight:
0.40 Pounds
Fitment Type:
Direct Replacement
Replaces:
12533768, 89017469, 88890525
Part Description:
2018 GMC Sierra 3500 HD Bearings
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$48.47
MSRP:
$76.97
You Save: $28.50 (38%)
Check Fit
Add to Cart
Sealed Power®
Overplated Copper Lead Alloy Connecting Rod Bearing Set for 2018 GMC Sierra 3500 HD
PartNumber:
2555CP
VEHICLE SPECIFIC
Product Specifications
Notes: Standard Size; Overplated copper-lead alloy
Housing Bore Max: 56.520
Housing Bore Min: 56.507
Oil Clearance Max: 0.0028
Oil Clearance Min: 0.013
Overall Length Max: 21.390
Part Material: Steel Backed Overplated Bronze Alloy
Size: Standard
Standard Shaft Max: 2.1000
Standard Shaft Min: 2.0990
UPC: 724956081554
Wall Thickness Max: 0.0622
Part Description: 2018 GMC Sierra 3500 HD Overplated Copper Lead Alloy Connecting Rod Bearing Set
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$4.11
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Bearings
PartNumber:
89017572
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra; No. 3
Other Names:
Bearing
Item Dimensions:
4.3 x 4.3 x 2.1 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
88890526, 12369542, 89017470
Part Description:
2018 GMC Sierra 3500 HD Bearings
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$41.90
MSRP:
$69.37
You Save: $27.47 (40%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Piston Rings
PartNumber:
89017484
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra; Standard
Other Names:
Piston Rings
Item Dimensions:
5.2 x 5.1 x 0.5 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaces:
88894241
Part Description:
2018 GMC Sierra 3500 HD Piston Rings
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$31.16
MSRP:
$51.60
You Save: $20.44 (40%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Piston
PartNumber:
89017850
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra; Oversized 0.5mm
Other Names:
Piston
Item Dimensions:
5.9 x 5.5 x 5.4 inches
Item Weight:
1.80 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Piston
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$87.37
MSRP:
$144.63
You Save: $57.26 (40%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Piston Rings
PartNumber:
89017485
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra; Oversized 0.5mm
Other Names:
Piston Rings
Item Dimensions:
5.3 x 5.3 x 0.5 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Piston Rings
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$34.74
MSRP:
$57.51
You Save: $22.77 (40%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Piston
PartNumber:
89017849
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra; Standard
Other Names:
Piston
Item Dimensions:
5.9 x 5.4 x 5.6 inches
Item Weight:
1.80 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Piston
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$50.03
MSRP:
$82.84
You Save: $32.81 (40%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Rear Main Seal
PartNumber:
97209342
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra
Other Names:
Rear Main Seal
Item Dimensions:
6.3 x 6.3 x 1.0 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Rear Main Seal
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
$45.91
MSRP:
$75.99
You Save: $30.08 (40%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Piston
PartNumber:
12686800
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra
Other Names:
Piston
Item Dimensions:
5.8 x 5.4 x 5.2 inches
Item Weight:
3.20 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Piston
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$56.74
MSRP:
$90.09
You Save: $33.35 (38%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Bearings
PartNumber:
12677680
VEHICLE SPECIFIC
Product Specifications
Other Names:
Bearing
Item Dimensions:
4.2 x 4.2 x 4.2 inches
Item Weight:
0.50 Pounds
Fitment Type:
Direct Replacement
Replaced by:
12704537
Part Description:
2018 GMC Sierra 3500 HD Bearings
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$51.30
MSRP:
$81.46
You Save: $30.16 (38%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Piston Rings
PartNumber:
12686801
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra
Other Names:
Piston Rings
Item Dimensions:
7.0 x 6.9 x 1.5 inches
Item Weight:
0.40 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Piston Rings
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$27.92
MSRP:
$46.23
You Save: $18.31 (40%)
Check Fit
Add to Cart
View Related Parts
OEM (Genuine)
2018 GMC Sierra 3500 HD Bearings
PartNumber:
12685817
VEHICLE SPECIFIC
Product Specifications
Notes:
Silverado, Sierra
Other Names:
Bearing
Item Dimensions:
4.2 x 4.2 x 2.2 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Part Description:
2018 GMC Sierra 3500 HD Bearings
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$9.34
MSRP:
$14.81
You Save: $5.47 (37%)
Check Fit
Add to Cart
National®
Front Crankshaft Repair Sleeve for 2018 GMC Sierra 3500 HD
PartNumber:
99193
VEHICLE SPECIFIC
Product Specifications
Notes: with AAM Axle; Independent Front Suspension; with 9.25in Ring Gear
Flanged Outside Diameter: 56.360 mm
Installation Depth: 1.000"
Material: Stainless Steel
Overall Width: 17.480 mm
Shaft Size Maximum: 1.940"
Shaft Size Minimum: 49.120 mm
Width on Shaft: 14.300 mm
Part Description: 2018 GMC Sierra 3500 HD Front Crankshaft Repair Sleeve
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | All Engines
$26.63
Add to Cart
SKF®
Rear Crankshaft Seal for 2018 GMC Sierra 3500 HD
PartNumber:
38617
VEHICLE SPECIFIC
Product Specifications
Quantity Per Application: 1
UPC: 085311492904
Part Description: 2018 GMC Sierra 3500 HD Rear Crankshaft Seal
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$26.81
Add to Cart
National®
Front Crankshaft Repair Sleeve for 2018 GMC Sierra 3500 HD
PartNumber:
99210
VEHICLE SPECIFIC
Product Specifications
Notes: w/Magna 1226 Transfer Case; 2Spd; w/Part Time 4WD;w/Magna 1626 Transfer Case; 2Spd; w/Part Time 4WD
Flanged Outside Diameter: 2.422"
Installation Depth: 1.281"
Material: Stainless Steel
Overall Width: 19.050 mm
Shaft Size Maximum: 2.128"
Shaft Size Minimum: 2.123"
UPC: 724956213726
Width on Shaft: 0.500"
Part Description: 2018 GMC Sierra 3500 HD Front Crankshaft Repair Sleeve
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
2018 GMC Sierra 3500 HD | All Trims | All Engines
$27.92
Add to Cart
Sealed Power®
Overplated Copper Lead Alloy Connecting Rod Bearing Set for 2018 GMC Sierra 3500 HD
PartNumber:
8-2555CP
VEHICLE SPECIFIC
Product Specifications
Notes: Standard Size; Overplated copper-lead alloy; 8-2555CA 60 avail-as-unplated & resizeable
Housing Bore Max: 56.520
Housing Bore Min: 56.507
Material: Overplated Copper-Lead Alloy
Oil Clearance Max: 0.071
Oil Clearance Min: 0.0005
Overall Length Max: 21.390
Part Material: Steel Backed Overplated Bronze Alloy
Size: Standard
Standard Shaft Max: 2.1000
Standard Shaft Min: 53.315
UPC: 724956186341
Wall Thickness Max: 0.0622
Part Description: 2018 GMC Sierra 3500 HD Overplated Copper Lead Alloy Connecting Rod Bearing Set
More Info
Vehicle Fitment
2018 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
$30.88
Add to Cart
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