Balance Shafts

2021 Chevrolet Silverado 1500 Timing Chain, Timing Chain Tensioner

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2021 Chevrolet Silverado 1500
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Camshaft & Timing - Balance Shafts (4 Cyl 2.7 L)
    2021 Chevy Silverado 1500 Balance Shafts Diagram 1 - Thumbnail
  • 2.Camshaft & Timing - Balance Shafts (6 Cyl 4.3 L)
    2021 Chevy Silverado 1500 Balance Shafts Diagram 2 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    12629342
    Cylinder Head
    Head Assembly-Cylinder
    • Part Notes: Silverado, Sierra
    • Replaced By: 12677840
    MSRP: $820.81 Your Price: $519.32
    1
    Add To Cart
  • 1
    12729680
    Cylinder Head
    Head, Engine Cylinder
    • Part Notes: Silverado, Sierra
    • Replaced By: 12733805
    MSRP: $1968.06 Your Price: $1239.57
    1
    Add To Cart
  • 2
    12632968
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: Silverado, Sierra
    MSRP: $156.50 Your Price: $91.13
    1
    Add To Cart
  • 2
    12691233
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: Silverado, Sierra; Without Head Bolts
    MSRP: $35.76 Your Price: $22.53
    1
    Add To Cart
  • 2 Chevy 12693569 Head Gasket
    12693569
    Head Gasket
    • Part Notes: Silverado, Sierra; With Head Bolts
    MSRP: $95.26 Your Price: $60.82
  • 3 Chevy 12691879 Valve Cover
    12691879
    Valve Cover
    Cover Assembly-Valve Rocker Arm (W/ Ignition Coil & Module)
    • Part Notes: Silverado, Sierra; Left
    • Replaced By: 12713669
    MSRP: $108.21 Your Price: $69.09
  • 3 Chevy 12692556 Valve Cover
    12692556
    Valve Cover
    Cover Assembly-Valve Rocker Arm (W/ Ignition Coil & Module)
    • Part Notes: Silverado, Sierra; Right
    • Replaced By: 12727458
    MSRP: $84.59 Your Price: $51.36
    1
    Add To Cart
  • 3 Chevy 12700662 Valve Cover
    12700662
    Valve Cover
    Cover-Camshaft
    • Part Notes: Silverado, Sierra
    MSRP: $350.13 Your Price: $212.55
    1
    Add To Cart
  • 4
    12630883
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: Silverado, Sierra
    MSRP: $10.70 Your Price: $6.50
    1
    Add To Cart
  • 4 Chevy 12663348 Valve Cover Gasket
    12663348
    Valve Cover Gasket
    Gasket Assembly-Camshaft Cover
    • Part Notes: Silverado, Sierra
    MSRP: $19.53 Your Price: $11.85
    1
    Add To Cart
  • 5 Chevy 12619825 Intake Valve
    12619825
    Intake Valve
    Valve, Intake
    • Part Notes: Silverado, Sierra
    • Replaced By: 12741660
    MSRP: $15.58 Your Price: $9.82
    1
    Add To Cart
  • 5
    12673986
    Intake Valve
    Valve, Intake
    • Part Notes: Silverado, Sierra
    MSRP: $11.67 Your Price: $7.45
    1
    Add To Cart
  • 6
    12673987
    Exhaust Valve
    Valve-Exhaust
    • Part Notes: Silverado, Sierra
    • Replaced By: 12708734
    MSRP: $23.24 Your Price: $14.84
    1
    Add To Cart
  • 6
    12678745
    Exhaust Valve
    Valve-Exhaust
    • Part Notes: Silverado, Sierra
    MSRP: $14.40 Your Price: $9.18
    1
    Add To Cart
  • 7
    12689006
    Valve Seals
    Seal, Engine Valve
    • Part Notes: Silverado, Sierra; Exhaust
    MSRP: $8.86 Your Price: $5.38
    5
    Add To Cart
  • 7
    12689007
    Valve Seals
    Seal, Engine Valve
    • Part Notes: Silverado, Sierra; Intake
    MSRP: $9.69 Your Price: $6.18
    5
    Add To Cart
  • 7 Chevy 12693552 Valve Seals
    12693552
    Valve Seals
    Seal Kit, Engine Valve
    • Part Notes: Silverado, Sierra
    MSRP: $38.84 Your Price: $24.46
    1
    Add To Cart
  • 8
    12673988
    Valve Springs
    Spring, Engine Valve
    • Part Notes: Silverado, Sierra
    MSRP: $13.62 Your Price: $8.70
    1
    Add To Cart
  • 8
    12728733
    Valve Springs
    Spring, Engine Valve
    • Part Notes: Silverado, Sierra
    MSRP: $7.93 Your Price: $5.06
    1
    Add To Cart
  • 10
    10166345
    Valve Keeper
    Key, Engine Valve Spring Cap
    • Part Notes: Silverado, Sierra
    MSRP: $7.62 Your Price: $4.86
    10
    Add To Cart
  • 10
    90354648
    Valve Keeper
    Key, Engine Valve Spring Cap
    • Part Notes: Silverado, Sierra
    MSRP: $7.21 Your Price: $4.59
    1
    Add To Cart
  • 11
    12619829
    Rocker Arms
    Arm Assembly-Valve Rocker
    • Part Notes: Silverado, Sierra
    MSRP: $26.58 Your Price: $16.13
    1
    Add To Cart
  • 11
    12701225
    Rocker Arms
    Arm Assembly-Valve Rocker
    • Part Notes: Silverado, Sierra; Intake
    MSRP: $4.34 Your Price: $2.77
  • 11
    12731971
    Rocker Arms
    • Part Notes: Silverado, Sierra; Exhaust
    MSRP: $6.30 Your Price: $3.70
    1
    Add To Cart
  • 12
    12619828
    Push Rods
    Rod, Engine Valve Push Rod
    • Part Notes: Silverado, Sierra
    MSRP: $9.35 Your Price: $3.96
    1
    Add To Cart
  • 12
    12663277
    Valve Lifters
    Adjuster-Hydraulic Valve Lash
    • Part Notes: Silverado, Sierra
    MSRP: $4.34 Your Price: $2.63
    1
    Add To Cart
  • 13
    12698637
    Camshaft
    Camshaft Assembly-Intake
    • Part Notes: Silverado, Sierra; Intake
    MSRP: $78.01 Your Price: $45.83
    1
    Add To Cart
  • 13
    12703450
    Camshaft
    Camshaft, Engine
    • Part Notes: Silverado, Sierra; Exhaust
    • Replaced By: 12739839
    MSRP: $486.17 Your Price: $309.04
  • 13
    12698945
    Valve Lifters
    Lifter Assembly-Valve (Non Afm)
    • Part Notes: Silverado, Sierra; NON-Active
    MSRP: $49.49 Your Price: $30.04
    1
    Add To Cart
  • 13 Chevy 12698946 Valve Lifters
    12698946
    Valve Lifters
    Lifter Assembly-Valve (Afm)
    • Part Notes: Silverado, Sierra; Active
    • Replaced By: 12740071
    MSRP: $85.60 Your Price: $54.64
  • 14
    12633773
    Camshaft
    Camshaft, Engine
    • Part Notes: Silverado, Sierra
    • Replaced By: 19432226
    MSRP: $610.73 Your Price: $431.45
    1
    Add To Cart
  • 14 Chevy 12728654 Front Cover
    12728654
    Front Cover
    Cover Assembly-Timing Chain Upper
    • Part Notes: Silverado, Sierra; Upper
    MSRP: $70.54 Your Price: $42.83
    1
    Add To Cart
  • 14 Chevy 12731560 Front Cover
    12731560
    Front Cover
    • Part Notes: Silverado, Sierra; Lower
    MSRP: $61.09 Your Price: $35.57
    1
    Add To Cart
  • 15
    12686894
    Camshaft Bearings
    Bearing-Camshaft (Service Kit - All Postio*)
    • Part Notes: Silverado, Sierra
    MSRP: $206.60 Your Price: $131.30
  • 16
    12687452
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: Silverado, Sierra
    • Replaced By: 12725693
    MSRP: $115.59 Your Price: $72.81
    1
    Add To Cart
  • 16
    12634614
    Front Crank Seal
    Seal Assembly-Crankshaft Front Oil
    • Part Notes: Silverado, Sierra
    MSRP: $24.04 Your Price: $14.59
    1
    Add To Cart
  • 17 Chevy 12691696 Front Cover
    12691696
    Front Cover
    Cover-Engine Front (Machining)
    • Part Notes: Silverado, Sierra
    MSRP: $96.10 Your Price: $61.35
    1
    Add To Cart
  • 17
    12671642
    Timing Chain
    Chain, Engine Timing
    • Part Notes: Silverado, Sierra
    MSRP: $80.64 Your Price: $48.95
    1
    Add To Cart
  • 18
    12713934
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: Silverado, Sierra
    MSRP: $40.85 Your Price: $24.80
    1
    Add To Cart
  • 18
    12671645
    Guide
    Guide Assembly-Timing Chain
    • Part Notes: Silverado, Sierra; Left (Pivot)
    MSRP: $16.35 Your Price: $10.44
    1
    Add To Cart
  • 18
    12722036
    Guide
    • Part Notes: Silverado, Sierra; Right (Fixed)
    MSRP: $23.86 Your Price: $15.23
    1
    Add To Cart
  • 19
    12663795
    Chain
    Chain, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Silverado, Sierra
    MSRP: $73.77 Your Price: $47.10
    1
    Add To Cart
  • 19
    12646387
    Timing Chain
    Chain, Engine Timing
    • Part Notes: Silverado, Sierra
    MSRP: $110.91 Your Price: $64.58
    1
    Add To Cart
  • 20
    12689341
    Actuator
    Actuator, Engine Camshaft
    • Part Notes: Silverado, Sierra
    MSRP: $206.39 Your Price: $129.99
    1
    Add To Cart
  • 20
    12663797
    Guide
    Guide-Balancer Chain
    • Part Notes: Silverado, Sierra
    MSRP: $13.80 Your Price: $8.38
    1
    Add To Cart
  • 21 Chevy 12632725 Drive Gear
    12632725
    Drive Gear
    Sprocket, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Silverado, Sierra
    MSRP: $92.82 Your Price: $58.47
    1
    Add To Cart
  • 21
    12688050
    Drive Shaft
    Shaft-Balancer Drive
    • Part Notes: Silverado, Sierra
    • Replaced By: 12721421
    MSRP: $88.84 Your Price: $56.73
    1
    Add To Cart
  • 22 Chevy 12690616 Driven Gear
    12690616
    Driven Gear
    Sprocket-Balancer Shaft Driven
    • Part Notes: Silverado, Sierra
    MSRP: $58.89 Your Price: $35.75
    1
    Add To Cart
  • 22
    12721423
    Driven Shaft
    Shaft Assembly, Balancer Driven
    • Part Notes: Silverado, Sierra
    MSRP: $119.06 Your Price: $76.03
    1
    Add To Cart
  • 23 Chevy 12653449 Balance Shaft Assembly
    12653449
    Balance Shaft Assembly
    Balancer, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Silverado, Sierra
    MSRP: $248.12 Your Price: $156.28
    1
    Add To Cart
  • 23
    12663798
    Gear
    Sprocket-Balancer Shaft Driven
    • Part Notes: Silverado, Sierra
    MSRP: $25.84 Your Price: $16.50
    1
    Add To Cart
  • 24 Chevy 12632727 Chain
    12632727
    Chain
    Chain, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Silverado, Sierra
    MSRP: $71.37 Your Price: $41.92
    1
    Add To Cart
  • 25
    12691858
    Tensioner
    Tensioner, Engine Crankshaft And Camshaft Balancer
    • Part Notes: Silverado, Sierra
    MSRP: $44.26 Your Price: $28.26
    1
    Add To Cart
  • 26
    12691898
    Actuator
    Actuator-Camshaft Position Intake
    • Part Notes: Silverado, Sierra; Intake
    MSRP: $108.42 Your Price: $65.82
    1
    Add To Cart
  • 26
    12706545
    Actuator
    Actuator Assembly-Camshaft Position Exhaust
    • Part Notes: Silverado, Sierra; Exhaust
    MSRP: $99.03 Your Price: $58.17
    1
    Add To Cart
  • 26
    12685186
    Piston Rings
    Ring Kit, Engine Piston
    • Part Notes: Silverado, Sierra
    MSRP: $34.51 Your Price: $20.96
    1
    Add To Cart
  • 27
    12656878
    Piston
    Piston Kit (Standard)
    • Part Notes: Silverado, Sierra; Right; Standard
    MSRP: $81.67 Your Price: $49.58
    1
    Add To Cart
  • 27 Chevy 12658180 Piston
    12658180
    Piston
    Piston Kit, Engine Piston
    • Part Notes: Silverado, Sierra; Left; 0.5mm Oversize
    MSRP: $294.10 Your Price: $178.52
    1
    Add To Cart
  • 27
    12658181
    Piston
    Piston Kit, Engine Piston
    • Part Notes: Silverado, Sierra; Right; 0.5mm Oversize
    MSRP: $293.98 Your Price: $178.46
    1
    Add To Cart
  • 27
    12675714
    Piston
    Piston Kit, Engine Piston
    • Part Notes: Silverado, Sierra; Left; Standard
    MSRP: $79.95 Your Price: $48.54
    1
    Add To Cart
  • 27
    12736876
    Solenoid
    • Part Notes: Silverado, Sierra
    MSRP: $30.02 Your Price: $18.22
    1
    Add To Cart
  • 28 Chevy 12648238 Connecting Rod
    12648238
    Connecting Rod
    Rod, Engine Piston
    • Part Notes: Silverado, Sierra
    MSRP: $75.78 Your Price: $44.51
    1
    Add To Cart
  • 30
    12705841
    Piston
    Piston Assembly-.
    • Part Notes: Silverado, Sierra; To 12/31/2024
    MSRP: $38.94 Your Price: $24.86
    1
    Add To Cart
  • 31 Chevy 12729654 Main Bearings
    12729654
    Main Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: Silverado, Sierra
    MSRP: $75.74 Your Price: $48.36
  • 32
    12665076
    Rear Main Seal
    Seal, Engine Rear Main Bearing
    • Part Notes: Silverado, Sierra
    MSRP: $44.52 Your Price: $27.03
    1
    Add To Cart
  • 33
    12664179
    Crankshaft
    Crankshaft Assembly-.
    • Part Notes: Silverado, Sierra
    MSRP: $1344.79 Your Price: $847.02
    1
    Add To Cart
  • 33 Chevy 12705663 Rear Cover
    12705663
    Rear Cover
    Housing Assembly-Crankshaft Rear Oil Seal
    • Part Notes: Silverado, Sierra
    MSRP: $144.75 Your Price: $84.29
    1
    Add To Cart
  • 34
    12663473
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Silverado, Sierra; Journal 1
    MSRP: $6.61 Your Price: $4.22
    1
    Add To Cart
  • 34
    12663474
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Silverado, Sierra; Journals 2 & 4
    MSRP: $5.25 Your Price: $3.35
    1
    Add To Cart
  • 34
    12663475
    Main Bearings
    Bearing-Crankshaft Upper
    • Part Notes: Silverado, Sierra; Journals 3 & 5
    MSRP: $5.28 Your Price: $3.37
    1
    Add To Cart
  • 34
    12663477
    Main Bearings
    Bearing-Crankshaft Lower
    • Part Notes: Silverado, Sierra; All Lower Journals
    MSRP: $5.14 Your Price: $3.28
    1
    Add To Cart
  • 35 Chevy 12689456 Oil Pan
    12689456
    Oil Pan
    Pan, Engine Oil
    • Part Notes: Silverado, Sierra
    • Replaced By: 12708453
    MSRP: $326.14 Your Price: $205.42
    1
    Add To Cart
  • 35
    12688704
    Thrust Bearing
    Bearing, Engine Crankshaft Main
    • Part Notes: Silverado, Sierra
    MSRP: $10.38 Your Price: $5.81
    1
    Add To Cart
  • 36
    12731661
    Oil Pump
    Pump, Engine Oil Pump
    • Part Notes: Silverado, Sierra
    MSRP: $135.27 Your Price: $86.37
  • 38 Chevy 12693989 Front Crank Seal
    12693989
    Front Crank Seal
    Seal-Crankshaft Front (O Ring)
    • Part Notes: Silverado, Sierra
    MSRP: $7.20 Your Price: $4.37
    1
    Add To Cart
  • 39 Chevy 12711706 Coolant Line
    12711706
    Coolant Line
    Pipe Assembly-Thermostat Bypass
    • Part Notes: Silverado, Sierra
    MSRP: $109.12 Your Price: $60.29
    1
    Add To Cart
  • 40 Chevy 12692080 Hoses
    12692080
    Hoses
    Hose Assembly-Engine Oil Cooler Coolant Inlet
    • Part Notes: Silverado, Sierra; Inlet
    MSRP: $18.02 Your Price: $11.35
    1
    Add To Cart
  • 40 Chevy 12735555 Hoses
    12735555
    Hoses
    • Part Notes: Silverado, Sierra; Outlet
    MSRP: $38.66 Your Price: $24.37
    1
    Add To Cart
  • 41 Chevy 12733442 Oil Cooler
    12733442
    Oil Cooler
    Cooler, Engine Oil Cooler
    • Part Notes: Silverado, Sierra
    • Replaced By: 12738946
    MSRP: $140.24 Your Price: $72.88
    1
    Add To Cart
  • 42 Chevy 12711329 Dipstick
    12711329
    Dipstick
    Indicator Assembly-Oil Level (W/Indicator Tube)
    • Part Notes: Silverado, Sierra
    MSRP: $27.41 Your Price: $17.49
    1
    Add To Cart
  • 43 Chevy 12711326 Dipstick Tube
    12711326
    Dipstick Tube
    Tube Assembly-Oil Level Indicator
    • Part Notes: Silverado, Sierra
    MSRP: $13.96 Your Price: $8.92
    1
    Add To Cart
  • 44 Chevy 12725073 Oil Pan
    12725073
    Oil Pan
    Extension Assembly-Lower Crankcase
    • Part Notes: Silverado, Sierra; Upper
    • Replaced By: 12744312
    MSRP: $637.92 Your Price: $405.43
  • 44 Chevy 12726914 Oil Pan
    12726914
    Oil Pan
    Pan, Engine Oil
    • Part Notes: Silverado, Sierra; Lower
    MSRP: $76.08 Your Price: $44.69
    1
    Add To Cart
  • 45 Chevy 12693046 Control Solenoid
    12693046
    Control Solenoid
    Valve Assembly-Oil Pump Flow Control Solenoid
    • Part Notes: Silverado, Sierra
    • Replaced By: 12740050
    MSRP: $22.93 Your Price: $13.92
    1
    Add To Cart
  • 46
    12721434
    Gear
    • Part Notes: Silverado, Sierra
    MSRP: $52.41 Your Price: $31.82
    1
    Add To Cart
  • 47
    12724348
    Oil Pump
    Pump, Engine Oil Pump
    • Part Notes: Silverado, Sierra
    • Replaced By: 12740051
    MSRP: $171.69 Your Price: $100.86
    1
    Add To Cart
  • 48 Chevy 12729798 Oil Pick-Up
    12729798
    Oil Pick-Up
    • Part Notes: Silverado, Sierra
    MSRP: $27.31 Your Price: $17.19
    1
    Add To Cart
  • Chevy 12632728 Guide
    12632728
    Guide
    Guide-Balancer Chain Adjust
    • Part Notes: Silverado, Sierra
    MSRP: $37.99 Your Price: $23.06
    1
    Add To Cart