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GMC Sierra 2500 HD Engine Block Parts
Engine block parts for the GMC Sierra 2500 HD cover model years 2001–2026, and this is a popular pick among GMC Sierra 2500 HD owners here. Pick your GMC Sierra 2500 HD's year above to narrow the list to engine block parts with confirmed fitment. Every part shown is checked against our vehicle data.
151 - 180 of 383 results
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MAHLE 224-3708.020 Engine Piston Set with Rings Pin and Clips
Part: 224-3708.020
Vehicle Specific
$121.14
4 left at this price
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In Stock (8)
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1 left at this price
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King Engine Bearings CR8037CP0.75 Connecting Rod Bearing Set 0.75mm Oversize Duramax 6.6L
Part: CR8037CP0.75
Vehicle Specific
$143.96
In Stock (10+)
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King Engine Bearings CR807XPNC010 Connecting Rod Bearing Set Chevy SBC Gen III/IV - 307 350
Part: CR807XPNC010
Vehicle Specific
$145.19
In Stock (10+)
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King Engine Bearings CR8059CP0.25 Connecting Rod Bearing Set for GM Duramax Diesel 0.25mm Oversize
Part: CR8059CP0.25
Vehicle Specific
$114.52
3 left at this price
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King Engine Bearings CR8059CP Connecting Rod Bearing Set Tri-Metal Copper-Lead
Part: CR8059CP
Vehicle Specific
$114.50
4 left at this price
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King Engine Bearings MB5724CP0.25 Main Bearing Set for GM Duramax Diesel Oversize - 0.25mm
Part: MB5724CP0.25
Vehicle Specific
$95.10
3 left at this price
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King Engine Bearings CR8059CP0.5 Connecting Rod Bearing Set Duramax Diesel 0.5mm Undersize
Part: CR8059CP0.5
Vehicle Specific
$148.79
In Stock (9)
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King Engine Bearings MB5013XPC 020 Main Bearing Set GM LS Vortec Gen III/IV - 020
Part: MB5013XPC 020
Vehicle Specific
$203.32
2 left at this price
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In Stock (5)
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King Engine Bearings CR808XPNDCSTDX Performance Connecting Rod Bearing Set BBC 369-502
Part: CR808XPNDCSTDX
Vehicle Specific
$179.54
3 left at this price
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King Engine Bearings CR808XPNDC Connecting Rod Bearing Set Chevy BBC - 369-502
Part: CR808XPNDC
Vehicle Specific
$161.06
3 left at this price
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King Engine Bearings CR808XPNC Connecting Rod Bearing Set Chevy BBC - 369-502
Part: CR808XPNC
Vehicle Specific
$144.37
In Stock (10+)
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King Engine Bearings MB5682SI Main Bearing Set GM 496ci 8.1L V8 Bimetal
Part: MB5682SI
Vehicle Specific
$113.30
4 left at this price
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Industrial Injection PDM-LMLSTKLB-E 6.6L LML Duramax Stock Long Block Crate Engine 2011-2016
Part: PDM-LMLSTKLB-E
$12,512.04
1 left at this price
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1 left at this price
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MAHLE 41768.040 Perfect Circle Premium Piston Ring Set Oversize - 0.040
Part: 41768.040
Vehicle Specific
$230.94
2 left at this price
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1 left at this price
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In Stock (6)
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King Engine Bearings MB5777XP Main Bearing Set For Gm Dart Ls Next
Part: MB5777XP
Vehicle Specific
$148.90
4 left at this price
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1 left at this price
MAHLE 50076CP Engine Piston Ring Set - Standard Bore Cast Ring Set
Part: 50076CP
Vehicle Specific
$41.23
1 left at this price
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MAHLE 224-3852-1.00MM Engine Piston Set 1.00mm Oversize
Part: 224-3852-1.00MM
Vehicle Specific
$81.74
In Stock (8)
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MAHLE 41909.030 Piston Ring Set .030 Oversize Moly-Faced 8-Cylinder
Part: 41909.030
Vehicle Specific
$238.06
2 left at this price
MAHLE S42140.040 Premium Plasma-Moly Piston Ring Set +.040" Bore Single Cylinder
Part: S42140.040
Vehicle Specific
$42.69
2 left at this price
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MAHLE 224-3708.040 Engine Piston Set with Rings Pin and Clips
Part: 224-3708.040
Vehicle Specific
$121.14
4 left at this price
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1 left at this price
Representative Photo, actual item may vary
Wiseco 4260H Piston Ring Set 4.260 in. Bore 1/16 x 1/16 x 3/16 Shelf Stock
Part: 4260H
Vehicle Specific
$21.99
Ships from manufacturer
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King Engine Bearings CR808XPNDC010 XP-Series Polymer-Coated Connecting Rod Bearing Set Big Block Chevy 369-502 Gen IV/V/VI 0.010 Under
Part: CR808XPNDC010
Vehicle Specific
$218.62
Ships from manufacturer
What's here for your GMC Sierra 2500 HD
- Engine Piston Ring Sets
- Individual Engine Piston Rings
- Engine Connecting Rod Bearing Sets
- Engine Piston Sets
- Individual Engine Pistons
- Engine Crankshaft Main Bearing Sets
The widest selection here comes from MAHLE, King Engine Bearings, Dorman, and Sealed Power, spanning OE replacement and performance-oriented options in cast iron and other materials, covering front, rear, and full-engine configurations. Other categories GMC Sierra 2500 HD owners shop for: GMC Sierra 2500 HD Shocks and Struts, GMC Sierra 2500 HD Exterior Lights and GMC Sierra 2500 HD Springs and Suspension Parts, or browse all GMC Sierra 2500 HD parts and accessories.