Rear Axle

2003 Chevrolet Trailblazer Differential, Axle Shaft

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2003 Chevrolet Trailblazer
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6 Cyl 4.2 L GAS
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6 Cyl 4.2 L GAS
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Rear Axle - Rear Axle
    2003 Chevy Trailblazer Rear Axle Diagram 1 - Thumbnail
  • 2.Rear Suspension - Rear Axle
    2003 Chevy Trailblazer Rear Axle Diagram 2 - Thumbnail
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    9417784
    Outer Pinion Bearing
    Pinion Gear Front
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase
    MSRP: $68.16 Your Price: $24.86
    1
    Add To Cart
  • 1
    9413427
    Outer Pinion Bearing
    Bearing, Differential Drive Pinion Gear Outer
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase
    MSRP: $109.76 Your Price: $55.41
    1
    Add To Cart
  • 1
    15881662
    Shock Absorber
    Absorber, Rear Shock
    • Part Notes: Bravada/Envoy/Trailblazer; Without AIR Suspension
    MSRP: $125.81 Your Price: $64.82
    1
    Add To Cart
  • 1
    25820699
    Shock Absorber
    • Part Notes: Bravada/Envoy/Trailblazer; With AIR Suspension
  • 2 Chevy 15207607 Coil Spring
    15207607
    Coil Spring
    Spring, Rear Spring
    • Part Notes: Bravada/Envoy/Trailblazer; Without AIR Suspension; 129" Wheelbase
  • 2 Chevy 15948005 Coil Spring
    15948005
    Coil Spring
    Spring, Rear Spring
    • Part Notes: Bravada/Envoy/Trailblazer; Without AIR Suspension; 113" Wheelbase
  • 2
    25815604
    Coil Spring
    Spring-Rear Air
    • Part Notes: Bravada/Envoy/Trailblazer; With AIR Suspension; 113" Wheelbase;Bravada/Envoy/Trailblazer; With AIR Suspension; 129" Wheelbase
  • 2
    12471523
    Pinion Seal
    Seal, Differential Drive Pinion Shaft Bearing
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase
    MSRP: $25.55 Your Price: $13.60
    1
    Add To Cart
  • 2
    26064028
    Pinion Seal
    Seal, Differential Drive Pinion Shaft Bearing
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase
    MSRP: $48.51 Your Price: $29.44
    1
    Add To Cart
  • 3
    12479164
    Companion Flange
    Yoke Kit, Differential Drive Pinion Gear
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase
  • 3 Chevy 12479332 Companion Flange
    12479332
    Companion Flange
    Yoke Kit, Differential Drive Pinion Gear
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase
    • Replaced By: 19540812
    MSRP: $215.98 Your Price: $137.27
    1
    Add To Cart
  • 3
    15765071
    Spring Insulator
    Insulator, Rear Spring
    • Part Notes: Envoy/Trailblazer; Without AIR Suspension
    MSRP: $16.62 Your Price: $9.18
    1
    Add To Cart
  • 4
    12479162
    Pinion Spacer
    Spacer, Differential Drive Pinion Front And Center Bearing
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase
    MSRP: $18.09 Your Price: $11.54
    1
    Add To Cart
  • 4
    9785792
    Pinion Spacer
    Spacer, Differential Drive Pinion Gear Bearing
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase
    MSRP: $9.49 Your Price: $6.65
    1
    Add To Cart
  • 4
    10386222
    Stopper
    Spring, Rear Spring
    • Part Notes: Bravada/Envoy/Trailblazer; With AIR Suspension
    MSRP: $31.49 Your Price: $19.12
    1
    Add To Cart
  • 4
    10386223
    Stopper
    Spring, Rear Spring
    • Part Notes: Bravada/Envoy/Trailblazer; Without AIR Suspension
    MSRP: $34.08 Your Price: $20.67
    1
    Add To Cart
  • 5
    23243839
    Inner Pinion Bearing
    Bearing, Differential Pinion
    • Part Notes: Bravada/Envoy/Trailblazer
    MSRP: $113.16 Your Price: $58.30
    1
    Add To Cart
  • 5
    15069837
    Upper Control Arm
    Arm, Rear Axle Upper Control
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase; Without AIR Suspension
  • 5 Chevy 15069838 Upper Control Arm
    15069838
    Upper Control Arm
    Arm, Rear Axle Upper Control
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase; With AIR Suspension
  • 5 Chevy 15098152 Upper Control Arm
    15098152
    Upper Control Arm
    Arm, Rear Axle Control Arm
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase; Without AIR Suspension
  • 5 Chevy 15098153 Upper Control Arm
    15098153
    Upper Control Arm
    Arm, Rear Axle Control Arm
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase; With AIR Suspension
  • 6 Chevy 12479113 Pinion Shim
    12479113
    Pinion Shim
    Shim Kit, Differential Drive Pinion Gear Bearing
    • Part Notes: Bravada/Envoy/Trailblazer
    MSRP: $204.04 Your Price: $130.84
    1
    Add To Cart
  • 7 Chevy 12471432 Ring & Pinion
    12471432
    Ring & Pinion
    Gear Set, Differential Ring & Drive Pinion
    • Part Notes: S-Series; 3.42 Ratio; Bravada/Envoy/Trailblazer; 113" Wheelbase
  • 7 Chevy 12471433 Ring & Pinion
    12471433
    Ring & Pinion
    Gear Set, Differential Ring & Drive Pinion
    • Part Notes: S-Series; 3.73 Ratio; Bravada/Envoy/Trailblazer; 113" Wheelbase
  • 7 Chevy 12471434 Ring & Pinion
    12471434
    Ring & Pinion
    Gear Set, Differential Ring & Drive Pinion
    • Part Notes: S-Series; 4.10 Ratio; Bravada/Envoy/Trailblazer; 113" Wheelbase
  • 7 Chevy 12479205 Ring & Pinion
    12479205
    Ring & Pinion
    Gear Set, Differential Ring & Drive Pinion
    • Part Notes: S-Series; 3.42 Ratio; Bravada/Envoy/Trailblazer; 129" Wheelbase
    MSRP: $536.25 Your Price: $337.75
    1
    Add To Cart
  • 7
    23145791
    Ring & Pinion
    Gear Kit-Differential Ring & Pinion
    • Part Notes: S-Series; 3.73 Ratio; Bravada/Envoy/Trailblazer; 129" Wheelbase
    • Replaced By: 19541990
    MSRP: $737.29 Your Price: $466.51
    1
    Add To Cart
  • 7
    23145792
    Ring & Pinion
    Gear Kit, Differential Ring & Pinion
    • Part Notes: S-Series; 4.10 Ratio; Bravada/Envoy/Trailblazer; 129" Wheelbase
    MSRP: $634.86 Your Price: $403.50
  • 7 Chevy 26038848 Ring & Pinion
    26038848
    Ring & Pinion
    Gear Set, Differential Ring & Drive Pinion
    • Part Notes: S-Series; 3.08 Ratio
    MSRP: $902.89 Your Price: $698.39
    1
    Add To Cart
  • 8
    12479021
    Differential Case
    Case, Differential (Ring Gear And Pinion)
    • Part Notes: S-Series; Without Limited Slip; Bravada/Envoy/Trailblazer; 113" Wheelbase
  • 8
    19244836
    Differential Case
    Case, Front/Rear Differential And Planet
    • Part Notes: S-Series; Without Limited Slip; Bravada/Envoy/Trailblazer; 129" Wheelbase
    MSRP: $1189.93 Your Price: $752.86
    1
    Add To Cart
  • 9
    25824250
    Side Bearings
    Bearing, Differential Side Gear
    • Part Notes: All Models
    MSRP: $131.86 Your Price: $67.35
    1
    Add To Cart
  • 10
    12471330
    Bearing Spacer
    Spacer, Differential Bearing Adjusting
    • Part Notes: All Models
    MSRP: $30.17 Your Price: $18.31
    1
    Add To Cart
  • 11 Chevy 12471362 Shim Kit
    12471362
    Shim Kit
    Shim Kit, Differential Bearing
    • Part Notes: S-Series
    MSRP: $94.10 Your Price: $38.55
    1
    Add To Cart
  • 12
    12479026
    Pinion Shaft
    Shaft, Differential Pinion Gear
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase
    MSRP: $70.74 Your Price: $42.96
    1
    Add To Cart
  • 12
    25824249
    Pinion Shaft
    Shaft-Differential Pinion Gear
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase
    MSRP: $44.96 Your Price: $28.71
  • 13 Chevy 12479038 Gear Kit
    12479038
    Gear Kit
    Gear Kit, Differential Side & Pinion
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase; With Positraction
  • 13
    19178111
    Gear Kit
    Gear Kit, Differential Side & Pinion
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase; With Positraction
    MSRP: $912.05 Your Price: $535.75
    1
    Add To Cart
  • 13 Chevy 19179927 Gear Kit
    19179927
    Gear Kit
    Gear Kit, Differential Side & Pinion
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase; Without Positraction
  • 13
    19434072
    Gear Kit
    Gear Kit, Differential Side & Pinion
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase; Without Positraction
    MSRP: $548.29 Your Price: $345.35
    1
    Add To Cart
  • 14 Chevy 19133409 Axle Shafts
    19133409
    Axle Shafts
    Shaft, Rear Axle Drive
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase; Left
  • 14 Chevy 19133410 Axle Shafts
    19133410
    Axle Shafts
    Shaft, Rear Axle Drive
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase; Right
  • 14 Chevy 19133412 Axle Shafts
    19133412
    Axle Shafts
    Shaft, Rear Axle Drive
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase; Left
  • 14
    19133413
    Axle Shafts
    Shaft, Rear Axle (Right-Hand)
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase; Right
  • 15
    344171
    Lock
    Lock, Rear Axle Shaft
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase
    MSRP: $11.28 Your Price: $6.84
    1
    Add To Cart
  • 15
    3833322
    Lock
    Lock, Rear Axle Shaft
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase
    MSRP: $5.64 Your Price: $3.60
    10
    Add To Cart
  • 16
    12471686
    Axle Seals
    Seal, Rear Axle Shaft
    • Part Notes: All Models
    MSRP: $22.78 Your Price: $12.59
    1
    Add To Cart
  • 17
    12479031
    Shaft Bearings
    Bearing, Rear Axle Shaft
    • Part Notes: All Models
    MSRP: $98.72 Your Price: $50.86
    1
    Add To Cart
  • 18 Chevy 19150109 Axle Housing
    19150109
    Axle Housing
    Housing Assembly, Rear Axle
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase
  • 18 Chevy 89026846 Axle Housing
    89026846
    Axle Housing
    Housing Assembly, Rear Axle
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase
  • 19
    12479020
    Cover Gasket
    Gasket, Rear Axle Housing Cover
    • Part Notes: Bravada/Envoy/Trailblazer
    MSRP: $49.11 Your Price: $29.83
    1
    Add To Cart
  • 20
    12479379
    Axle Cover
    Cover Kit, Rear Axle Housing
    • Part Notes: Bravada/Envoy/Trailblazer; 129" Wheelbase
  • 20
    12479377
    Axle Cover
    Cover Kit, Rear Axle Housing
    • Part Notes: Bravada/Envoy/Trailblazer; 113" Wheelbase
    MSRP: $60.22 Your Price: $36.55
    1
    Add To Cart