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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.

301 - 330 of 383 results

Best Seller Free Shipping
Picture of MAHLE 41909.020 Engine Piston Ring Set Oversize - 0.020

MAHLE 41909.020 Engine Piston Ring Set Oversize - 0.020

40 reviews
Part: 41909.020
Vehicle Specific
$218.34
Ships from manufacturer
Picture for manufacturer MAHLE
Best Seller Free Shipping
Picture of MAHLE 41928CP.030 Original Engine Piston Ring Set Oversize - 030

MAHLE 41928CP.030 Original Engine Piston Ring Set Oversize - 030

8 reviews
Part: 41928CP.030
Vehicle Specific
$68.02
Ships from manufacturer
Picture for manufacturer MAHLE
Best Seller Free Shipping
Picture of MAHLE 50784CP.040 Engine Piston Ring Set Oversize - 0.040 Representative Photo, actual item may vary

MAHLE 50784CP.040 Engine Piston Ring Set Oversize - 0.040

54 reviews
Part: 50784CP.040
Vehicle Specific
$119.26
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of MAHLE 41865CP.030 Original Premium Engine Piston Ring Set Oversize - 0.030

MAHLE 41865CP.030 Original Premium Engine Piston Ring Set Oversize - 0.030

32 reviews
Part: 41865CP.030
Vehicle Specific
$73.63
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 50849CP Premium Plasma-Moly Engine Piston Ring Set

MAHLE 50849CP Premium Plasma-Moly Engine Piston Ring Set

49 reviews
Part: 50849CP
Vehicle Specific
$48.60
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of MAHLE 42209.010 Engine Piston Ring Set Representative Photo, actual item may vary

MAHLE 42209.010 Engine Piston Ring Set

30 reviews
Part: 42209.010
Vehicle Specific
$116.53
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of King Engine Bearings MB5766SI001 SI-Series Main Bearing Set GM LS1/LS2/LS4/LS6 +.010 Housing Bore .001 Oversized

King Engine Bearings MB5766SI001 SI-Series Main Bearing Set GM LS1/LS2/LS4/LS6 +.010 Housing Bore .001 Oversized

43 reviews
Part: MB5766SI001
Vehicle Specific
$157.57
Ships from manufacturer
Picture for manufacturer King Engine Bearings
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Picture of King Engine Bearings MB5766SI010 GM LS1/LS2/LS4/LS6 Si-Series Main Bearing Set Housing Bore +.010 Size .010 OS

King Engine Bearings MB5766SI010 GM LS1/LS2/LS4/LS6 Si-Series Main Bearing Set Housing Bore +.010 Size .010 OS

79 reviews
Part: MB5766SI010
Vehicle Specific
$157.57
Ships from manufacturer
Picture for manufacturer King Engine Bearings
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Picture of MAHLE 42228.030 Engine Piston Ring Set Representative Photo, actual item may vary

MAHLE 42228.030 Engine Piston Ring Set

63 reviews
Part: 42228.030
Vehicle Specific
$102.91
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of MAHLE 42278CP.040 Engine Piston Ring Set - .040 Over Premium Replacement

MAHLE 42278CP.040 Engine Piston Ring Set - .040 Over Premium Replacement

54 reviews
Part: 42278CP.040
Vehicle Specific
$94.59
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of MAHLE 42273CP Engine Piston Ring - Set Representative Photo, actual item may vary

MAHLE 42273CP Engine Piston Ring - Set

42 reviews
Part: 42273CP
Vehicle Specific
$278.71
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of MAHLE 42171.010 Engine Piston Ring Set Oversize - 0.010 Representative Photo, actual item may vary

MAHLE 42171.010 Engine Piston Ring Set Oversize - 0.010

47 reviews
Part: 42171.010
Vehicle Specific
$71.26
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of Industrial Injection PDM-LMLSTKSB Premium Stock Plus Short Block 2011-2016 6.6L LML Duramax Representative Photo, actual item may vary

Industrial Injection PDM-LMLSTKSB Premium Stock Plus Short Block 2011-2016 6.6L LML Duramax

77 reviews
Part: PDM-LMLSTKSB
$14,265.89
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-CB-1805HC Rod Bearings H Series Coated Set Standard +.025 Representative Photo, actual item may vary

Industrial Injection PDM-CB-1805HC Rod Bearings H Series Coated Set Standard +.025

23 reviews
Part: PDM-CB-1805HC
$512.89
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LMLRLB 6.6L LML Duramax Stage 2 Race Long Block Engine 2011-2016

Industrial Injection PDM-LMLRLB 6.6L LML Duramax Stage 2 Race Long Block Engine 2011-2016

56 reviews
Part: PDM-LMLRLB
$28,821.93
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LLYRLB 6.6L LLY Duramax Stage 2 Race Long Block

Industrial Injection PDM-LLYRLB 6.6L LLY Duramax Stage 2 Race Long Block

37 reviews
Part: PDM-LLYRLB
$28,821.93
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LB7STKSB Duramax LB7 Stock Street Short Block Assembly Representative Photo, actual item may vary

Industrial Injection PDM-LB7STKSB Duramax LB7 Stock Street Short Block Assembly

64 reviews
Part: PDM-LB7STKSB
$15,347.21
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-298STD Race Performance Cast Piston Set for Chevrolet 6.6L Duramax Standard Bore

Industrial Injection PDM-298STD Race Performance Cast Piston Set for Chevrolet 6.6L Duramax Standard Bore

65 reviews
Part: PDM-298STD
$3,591.89
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LB7STKLB Stock Long Block Crate Engine 6.6L LB7 Duramax

Industrial Injection PDM-LB7STKLB Stock Long Block Crate Engine 6.6L LB7 Duramax

8 reviews
Part: PDM-LB7STKLB
$20,802.15
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LBZSTKLB Premium Stock Plus 6.6L LBZ Duramax Long Block Engine

Industrial Injection PDM-LBZSTKLB Premium Stock Plus 6.6L LBZ Duramax Long Block Engine

59 reviews
Part: PDM-LBZSTKLB
$18,098.86
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-06037 14mm Duramax Gorilla Girdle LML Representative Photo, actual item may vary

Industrial Injection PDM-06037 14mm Duramax Gorilla Girdle LML

38 reviews
Part: PDM-06037
$1,785.49
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LB7RSB Stage 2 Duramax LB7 Short Block Engine

Industrial Injection PDM-LB7RSB Stage 2 Duramax LB7 Short Block Engine

75 reviews
Part: PDM-LB7RSB
Vehicle Specific
$23,455.30
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LLYSTKLB 6.6L LLY Duramax Premium Stock Plus Long Block Engine

Industrial Injection PDM-LLYSTKLB 6.6L LLY Duramax Premium Stock Plus Long Block Engine

29 reviews
Part: PDM-LLYSTKLB
$19,360.40
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LBZRSB 6.6L LBZ Duramax Stage 2 Race Short Block Engine

Industrial Injection PDM-LBZRSB 6.6L LBZ Duramax Stage 2 Race Short Block Engine

48 reviews
Part: PDM-LBZRSB
$22,736.22
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LMLRSB LML Duramax Stage 2 Race Short Block Engine

Industrial Injection PDM-LMLRSB LML Duramax Stage 2 Race Short Block Engine

51 reviews
Part: PDM-LMLRSB
$22,736.22
Ships from manufacturer
Picture for manufacturer Industrial Injection
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Picture of Industrial Injection PDM-LBZSTKSB Duramax LBZ Stock Street Short Block 6.6L Diesel Engine Representative Photo, actual item may vary

Industrial Injection PDM-LBZSTKSB Duramax LBZ Stock Street Short Block 6.6L Diesel Engine

9 reviews
Part: PDM-LBZSTKSB
$14,626.33
Ships from manufacturer
Picture for manufacturer Industrial Injection
Free Shipping
Picture of Industrial Injection PDM-LLYSTKSB Duramax LLY Stock Street Short Block 2004.5-2006 Representative Photo, actual item may vary

Industrial Injection PDM-LLYSTKSB Duramax LLY Stock Street Short Block 2004.5-2006

35 reviews
Part: PDM-LLYSTKSB
$14,265.89
Ships from manufacturer
Picture for manufacturer Industrial Injection
Free Shipping
Picture of Industrial Injection PDM-06035 Duramax Gorilla Girdle 14mm Main Stud Kit Representative Photo, actual item may vary

Industrial Injection PDM-06035 Duramax Gorilla Girdle 14mm Main Stud Kit

17 reviews
Part: PDM-06035
$1,785.49
Ships from manufacturer
Picture for manufacturer Industrial Injection
Picture of MAHLE 51553CP Stainless Steel Engine Piston Ring Set Representative Photo, actual item may vary

MAHLE 51553CP Stainless Steel Engine Piston Ring Set

66 reviews
Part: 51553CP
Vehicle Specific
$43.07
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of Industrial Injection PDM-LB7RLB 6.6L LB7 Duramax Race Long Block 2001-2004 Representative Photo, actual item may vary

Industrial Injection PDM-LB7RLB 6.6L LB7 Duramax Race Long Block 2001-2004

22 reviews
Part: PDM-LB7RLB
$30,984.57
Ships from manufacturer
Picture for manufacturer Industrial Injection

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.