Engine Assembly-Cylinder Head & Valvetrain Detail fit your 2021 Chevrolet Silverado 2500 HD 2WD

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2021 Chevrolet Silverado 2500 HD 2WD

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2021 Chevrolet Silverado 2500 HD 2WD

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

11516357
BOLT, Engine Valve Rocker Arm Shaft, BOLT,VALVE ROCKER ARM SHAFT(M10X1.5X75,25THD,22.3 O.D., 9.8,7114M)(8.900)
- Require Quantity:
  05
- Package Quantity:
  5
MSRP: $14.98
$9.52
5
Add To Cart

12638257
PAD, Valve Stem, PAD,VALVE STEM BRIDGE
- Require Quantity:
  16
- Package Quantity:
  1
MSRP: $7.21
$4.57
1
Add To Cart

PIN, Engine Valve Rocker Arm Shaft
22531637
PIN, VALVE ROCKER ARM SHAFT LOCATING(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
Require Quantity:
04
Package Quantity:
10
MSRP: $4.60
$2.92
10
Add To Cart
12648428
PIN, VALVE ROCKER ARM SHAFT LOCATING
MSRP: $4.32
$2.74
1
Add To Cart

12690238
GLOW PLUG, Spark Ignition, GLOW PLUG,(DO NOT USE IF DROPPED OR DAMAGED)
- Require Quantity:
  08
- Package Quantity:
  1
- Replaced By:
  12725202
MSRP: $40.90
$22.80
1
Add To Cart

PLUG, Engine Cylinder Head

11547206
PLUG, CYL HEAD CORE HOLE(30.221-30.160)(REAR FACE LARGE CUP PLUG)
MSRP: $4.92
$3.13
1
Add To Cart
11602945
PLUG, CYL HEAD CORE HOLE(PART OF 1)(M16X1.5X15,8 INTAKE HEXAGON)
- Require Quantity:
  07
- Package Quantity:
  1
MSRP: $3.95
$2.51
1
Add To Cart

12633926
SEAL, Engine Valve, SEAL,VALVE STEM OIL(SINGLE USE)
- Require Quantity:
  32
- Package Quantity:
  1
MSRP: $7.19
$4.57
1
Add To Cart

12633927
SPRING, Engine Valve, SPRING,VALVE
- Require Quantity:
  16
- Package Quantity:
  1
- Replaced By:
  12729741
MSRP: $7.31
$4.64
1
Add To Cart

12636187
VALVE, Exhaust, VALVE,EXHAUST
- Require Quantity:
  08
- Package Quantity:
  1
MSRP: $15.52
$9.86
1
Add To Cart

12636188
VALVE, Intake, VALVE,INTAKE
- Require Quantity:
  08
- Package Quantity:
  1
- Replaced By:
  12734017
MSRP: $12.22
$7.77
1
Add To Cart

ARM, Engine Valve Rocker
12636189
ARM, INTAKE VALVE ROCKER(INCLUDES 3,4,6)
Require Quantity:
04
Package Quantity:
1
MSRP: $25.69
$16.32
1
Add To Cart
12636190
ARM, EXHAUST VALVE ROCKER(INCLUDES 3,4,6)
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $25.69
$16.32
1
Add To Cart

12636193
KEY, Valve Stem, KEY,VALVE STEM
- Require Quantity:
  32
- Package Quantity:
  1
MSRP: $7.20
$4.57
1
Add To Cart

12636194
RETAINER, Engine Valve, RETAINER,VALVE SPRING
- Require Quantity:
  16
- Package Quantity:
  1
MSRP: $4.68
$2.98
1
Add To Cart

12648424
SHAFT, Engine Valve Rocker Arm, SHAFT,VALVE ROCKER ARM
MSRP: $37.90
$24.10
1
Add To Cart

SUPPORT, Engine Valve Rocker Arm Shaft
12648425
SUPPORT, VALVE ROCKER ARM SHAFT(END SUPPORT)
Require Quantity:
02
Package Quantity:
1
MSRP: $7.43
$4.72
1
Add To Cart
12648426
SUPPORT, VALVE ROCKER ARM SHAFT(INTERMEDIATE SUPPORT)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $10.30
$6.53
1
Add To Cart
12648427
SUPPORT, VALVE ROCKER ARM SHAFT(CENTER SUPPORT)
MSRP: $10.30
$6.53
1
Add To Cart

12648429
SPRING, Engine Valve Rocker Arm Shaft, SPRING,VALVE ROCKER ARM SHAFT
- Require Quantity:
  04
- Package Quantity:
  1
MSRP: $7.25
$4.64
1
Add To Cart

12702633
HEAD, Engine Cylinder, HEAD,CYL(MACHINING)(INCLUDES 20,24,25,28)
- Require Quantity:
  02
- Package Quantity:
  1
- Replaced By:
  12716846
MSRP: $659.52
$417.27
1
Add To Cart

12638258
BRIDGE, Valve Stem, BRIDGE,VALVE STEM
- Require Quantity:
  16
- Package Quantity:
  1

12646218
GUIDE, Intake and Exhaust Valve Stem, GUIDE,VALVE(PART OF 1)
- Require Quantity:
  16
- Package Quantity:
  1

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 Chevrolet Silverado 2500 HD 2WD parts. Parts like Engine Assembly-Cylinder Head & Valvetrain Detail are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.6L, 8 Cyl 6.6L Diesel. Model Code: CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 8' BOX 3/4 TON.