Transfer Case-Internal Components fit your 2003 Chevrolet Avalanche 1500 4WD

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2003 Chevrolet Avalanche 1500 4WD

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Vehicle Options

8 Cyl 5.3L MFI; Avalanche 1/2 Ton

Vehicle Options

8 Cyl 5.3L MFI; Avalanche 1/2 Ton

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Transfer Case

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

88984525
SCREEN, Transfer Case, SCREEN,TRANSFER CASE OIL PUMP
$65.52 $41.65

89059682
PUMP, Transfer Case, PUMP,TRANSFER CASE OIL

19168732
BUSHING, Transfer Case, BUSHING,TRANSFER CASE FRONT OUTPUT SHAFT DRIVE SPROCKET
$10.95 $6.61
1
Add To Cart

19168733
BUSHING, Transfer Case, BUSHING,TRANSFER CASE REAR OUTPUT SHAFT(PART OF 11)
$8.95 $5.40
1
Add To Cart

19168733
BUSHING, Transfer Case, BUSHING,TRANSFER CASE REAR OUTPUT SHAFT(*KIT3)
$8.95 $5.40
1
Add To Cart

SEAL, Transfer Case
12478088
SEAL, TRANSFER CASE OIL PUMP SUCTION PIPE(O-RING)
Fitting Vehicle Options: K1(M30,NP2)
$12.15 $7.61
1
Add To Cart
15547430
SEAL, TRANSFER CASE OIL PUMP SUCTION PIPE(O-RING)
- Fitting Vehicle Options: K1(MG5,NP2), K1,2,3(MT1,MW3,NP2), K1(M30,NP8)

15547397
RING, Transfer Case, RING,TRANSFER CASE HIGH/LOW PLANET CARRIER RETAINER(3 13/16 O.D. X 41/64 THICK)
$0.54 $0.33
1
Add To Cart

12470554
RING, Transfer Case, RING,TRANSFER CASE REAR OUTPUT SHAFT REAR BEARING RETAINER
$10.22 $6.48

SHAFT, Transfer Case
12470958
SHAFT, TRANSFER CASE FRONT OUTPUT(INCLUDES 28,30)(INCLUDES WHEEL & PLUG)
Fitting Vehicle Options: K1,2(NP8)
88962321
SHAFT, TRANSFER CASE REAR OUTPUT
- Fitting Vehicle Options: K1(MG5,M30,NP2), K1,2,3(M30,MG5,MT1,MW3,NP2)

88984497
SPRING, Transfer Case Internal Shift Control, SPRING,TRANSFER CASE HIGH/LOW SHIFT FORK SHAFT DETENT

12547477
RING, Transfer Case, RING,TRANSFER CASE TWO/FOUR WHEEL DRIVE SPROCKET RETAINER(2.5")(OUTER)
- Require Quantity: 02
- Package Quantity: 5
$12.52 $7.96
5
Add To Cart

12547477
RING, Transfer Case, RING,TRANSFER CASE TWO/FOUR WHEEL DRIVE DRIVEN SPROCKET RETAINER(2.5")(OUTER)
$12.52 $7.96
5
Add To Cart

15547390
WASHER, Transfer Case, WASHER,TRANSFER CASE HIGH/LOW PLANET CARRIER THRUST(REAR)
- Require Quantity: 02
- Package Quantity: 1
$19.70 $12.51
1
Add To Cart

12472966
RING, Speedometer Drive Gear, RING,VEHICLE SPEED SENSOR RELUCTOR WHEEL RETAINER

88996628
LEVER, Transfer Case, LEVER,TRANSFER CASE SHIFT DETENT

89058756
WASHER, Transfer Case, WASHER,TRANSFER CASE INPUT SHAFT THRUST
$37.34 $23.74

BEARING, Transfer Case
88996465
BEARING, TRANSFER CASE INPUT GEAR(NEEDLE)
Fitting Vehicle Options: K1,2,3(NP2)
$19.96 $14.52
1
Add To Cart
12334624
BEARING, TRANSFER CASE MAIN SHAFT FRONT
- Fitting Vehicle Options: K1(M30,NR4)

CARRIER, Transfer Case
19210917
CARRIER, FRONT/REAR DRIVE DIFFERENTIAL
Fitting Vehicle Options: K1(M32,NR3), K1(M30,NR4)
$998.27 $628.76
1
Add To Cart
19299090
CARRIER, TRANSFER CASE HIGH/LOW PLANET(3 TAB)(USE TOGETHER WITH 19300745 & 19300746)
- Fitting Vehicle Options: K1(M30,NP2), K1(MG5,NP2), K1(M30,NP8)
$98.72 $48.53
1
Add To Cart

88984512
SPRING, Transfer Case Main Drive, SPRING,TRANSFER CASE TWO/FOUR WHEEL DRIVE SYN INSERT(PART OF 16)
$15.63 $11.84
1
Add To Cart

15547432
SCREEN, Transfer Case, SCREEN,TRANSFER CASE OIL PUMP

12470959
WASHER, Transfer Case, WASHER,TRANSFER CASE INPUT SHAFT THRUST BEARING(FRONT)
$12.15 $7.73
1
Add To Cart

12473219
FORK, Transfer Case, FORK,TRANSFER CASE TWO/FOUR WHEEL DRIVE SHIFT(COMPLETE)
$173.85 $109.01
1
Add To Cart

12473236
PLUG, Transfer Case, PLUG,TRANSFER CASE FRONT OUTPUT SHAFT HOLE(PART OF 43)(4.510)
$7.75 $4.92
1
Add To Cart

12473236
PLUG, Transfer Case, PLUG,TRANSFER CASE FRONT OUTPUT SHAFT HOLE(PART OF 29)(4.510)
$7.75 $4.92
1
Add To Cart

12478084
PUMP, Transfer Case, PUMP,TRANSFER CASE OIL(INCLUDES BOLT,BUSHING,GEARS & HOUSING)
$218.62 $137.07
1
Add To Cart

12547637
RING, Transfer Case, RING,TRANSFER CASE REAR OUTPUT SHAFT REAR BEARING OUTER RETAINER
$9.34 $5.93
5
Add To Cart

19151772
CHAIN, Transfer Case, CHAIN,TRANSFER CASE TWO/FOUR WHEEL DRIVE(REPLACE TOGETHER WITH 19167564 & 88984540)(REFERENCE TSB 11-04-21-004)
$458.55 $266.00
1
Add To Cart

SPROCKET, Transfer Case

19258133
SPROCKET, TRANSFER CASE TWO/FOUR WHEEL DRIVE DRIVEN(*KIT1)
$233.94 $148.02
1
Add To Cart
19258135
SPROCKET, TRANSFER CASE TWO/FOUR WHEEL DRIVE DRIVEN(*KIT1)(TOGETHER WITH 19167564 & 19151772)(REFERENCE TSB 11-04-21-004)
$227.68 $144.07

SPROCKET, Transfer Case

19258133
SPROCKET, TRANSFER CASE TWO/FOUR WHEEL DRIVE DRIVEN(*KIT4)
$233.94 $148.02
1
Add To Cart
19258135
SPROCKET, TRANSFER CASE TWO/FOUR WHEEL DRIVE DRIVEN(*KIT4)(TOGETHER WITH 19167564 & 19151772)(REFERENCE TSB 11-04-21-004)
$227.68 $144.07

88984502
CLAMP, Transfer Case, CLAMP,TRANSFER CASE OIL PUMP SUCTION HOSE
$12.02 $7.64
1
Add To Cart

88984506
BEARING, Transfer Case, BEARING,TRANSFER CASE REAR OUTPUT SHAFT REAR(PART OF 11)
$161.21 $101.07
1
Add To Cart

88984506
BEARING, Transfer Case, BEARING,TRANSFER CASE REAR OUTPUT SHAFT REAR
$161.21 $101.07
1
Add To Cart

88984506
BEARING, Transfer Case, BEARING,TRANSFER CASE REAR OUTPUT SHAFT REAR(*KIT3)
$161.21 $101.07
1
Add To Cart

88984507
BEARING, Transfer Case, BEARING,TRANSFER CASE INPUT SHAFT
$248.39 $155.75
1
Add To Cart

88996564
BEARING, Transfer Case, BEARING,TRANSFER CASE FRONT OUTPUT SHAFT DRIVE SPROCKET
- Require Quantity: 02
- Package Quantity: 1
$161.21 $94.27
1
Add To Cart

88996564
BEARING, Transfer Case, BEARING,TRANSFER CASE FRONT OUTPUT SHAFT DRIVE SPROCKET(*KIT1,KIT2)
- Require Quantity: 02
- Package Quantity: 1
$161.21 $94.27
1
Add To Cart

12547474
WHEEL, Speedometer Drive, WHEEL,TRANSFER CASE REAR OUTPUT SHAFT SPEED RELUCTOR

15663532
SPRING, Transfer Case, SPRING,TRANSFER CASE SHIFT FORK

88962335
GEAR, Transfer Case, GEAR,TRANSFER CASE TWO/FOUR WHEEL DRIVE SYN (W/HUB)(INCLUDES 25)(WHEN REPLACE GEAR IN REMANUFACTURE TRANSFER CASE, REPLACE HUB AND MAINSHAFT)
$139.56 $88.70

88984496
SPACER, Transfer Case, SPACER,TRANSFER CASE SHIFT DETENT LEVER

88984532
SHAFT, Transfer Case Internal Shift Control, SHAFT,TRANSFER CASE SHIFT DETENT LEVER

88996561
HUB, Transfer Case, HUB,TRANSFER CASE HIGH/LOW CLUTCH GEAR

12350040
BEARING, Transfer Case, BEARING,TRANSFER CASE INPUT GEAR(PART OF 6)(UPPER-BETWEEN 4 WHEEL DOOR CLUTCH PRESSURE HUB & HIGH/LOW PLANET CARRIER)
$17.19 $10.93
1
Add To Cart

12471607
MAGNET, Transfer Case, MAGNET,TRANSFER CASE CHIP COLLECTOR(4.105)
$14.56 $9.25
1
Add To Cart

12472961
BEARING, Transfer Case, BEARING,TRANSFER CASE FRONT OUTPUT SHAFT DRIVE SPROCKET(INNER CONE)
$84.64 $34.97
1
Add To Cart

12472963
RING, Transfer Case Main Drive, RING,TRANSFER CASE TWO/FOUR WHEEL DRIVE SYN BLOCKING(OUTER)
$99.82 $62.59
1
Add To Cart

WHEEL, Speedometer Drive
12478089
WHEEL, TRANSFER CASE REAR OUTPUT SHAFT SPEED RELUCTOR
Fitting Vehicle Options: K1(M30,NP2)
$42.52 $30.91
1
Add To Cart
12472967
WHEEL, TRANSFER CASE REAR OUTPUT SHAFT SPEED RELUCTOR
- Fitting Vehicle Options: K1,2,3(MT1,NP2)

12473221
HUB, Transfer Case, HUB,TRANSFER CASE FOUR WHEEL DRIVE CLUTCH(PART OF 23)
- Replaced By: 88962335
$139.56 $88.70
1
Add To Cart

12474602
CHAIN, Transfer Case, CHAIN,TRANSFER CASE TWO/FOUR WHEEL DRIVE
$511.07 $296.26
1
Add To Cart

12475009
PAD, Transfer Case, PAD,TRANSFER CASE HIGH/LOW SHIFT FORK
$22.69 $13.05
1
Add To Cart

PIPE, Transfer Case
12477899
PIPE, TRANSFER CASE OIL PUMP SUCTION
Fitting Vehicle Options: K1(MG5,NP2), K1,2(NP8)
$4.51 $2.94
1
Add To Cart
88962338
PIPE, TRANSFER CASE OIL PUMP SUCTION(W/SCREEN)
- Fitting Vehicle Options: K1(M30,NP2)
$17.46 $11.09

12544310
FORK, Transfer Case, FORK,TRANSFER CASE HIGH/LOW SHIFT
$96.55 $64.39
1
Add To Cart

12547630
PUMP, Transfer Case, PUMP,TRANSFER CASE OIL(INCLUDES BOLTS,BUSHING,HOUSINGS & ROTORS)
$202.65 $127.06
1
Add To Cart

15664905
RING, Transfer Case, RING,TRANSFER CASE HIGH/LOW PLANET PINION GEAR SHAFT RETAINER(LOCK PLATE)(2 TAB)(4.538)
$13.18 $8.37
5
Add To Cart

19256200
BEARING, Transfer Case, BEARING,TRANSFER CASE REAR OUTPUT SHAFT REAR
$65.96 $43.99
1
Add To Cart

24232827
CASE, Transfer case, CASE,TRANSFER(W/GEARS)(CODE CS,TF,UA,WF,WR,YC,YK)(INCLUDES 17,19)(REFERENCE TSB 11-04-21-004)
$3533.73 $3123.81
1
Add To Cart

CARRIER, Transfer Case

84355217
CARRIER, TRANSFER CASE HIGH/LOW PLANET
$1081.54 $681.21
1
Add To Cart
89060055
CARRIER, TRANSFER CASE HIGH/LOW PLANET
$641.97 $321.11
1
Add To Cart

88962346
FORK, Transfer Case, FORK,TRANSFER CASE HIGH/LOW SHIFT(W/O PADS)
$202.28 $147.12
1
Add To Cart

88962351
BEARING, Transfer Case, BEARING,TRANSFER CASE REAR OUTPUT SHAFT REAR
$126.17 $79.11
1
Add To Cart

RING, Transfer Case
88984508
RING, TRANSFER CASE REAR OUTPUT SHAFT REAR BEARING OUTER RETAINER(80MM INSIDE DIAMETER)(4.535)
Fitting Vehicle Options: K1(M32,NR3)
$71.52 $45.45
1
Add To Cart
88984493
RING, TRANSFER CASE REAR OUTPUT SHAFT REAR BEARING OUTER RETAINER(41MM INSIDE DIAMETER)
- Fitting Vehicle Options: K1(M32,NR3), K1(M30,NR4)
$67.41 $42.85

88984508
RING, Transfer Case, RING,TRANSFER CASE REAR OUTPUT SHAFT REAR BEARING OUTER RETAINER(80MM INSIDE DIAMETER)(*KIT3)(4.535)
$71.52 $45.45
1
Add To Cart

88984522
WHEEL, Speedometer Drive, WHEEL,TRANSFER CASE REAR OUTPUT SHAFT SPEED RELUCTOR(PART OF 11)
$71.37 $45.36
1
Add To Cart

88984522
WHEEL, Speedometer Drive, WHEEL,TRANSFER CASE REAR OUTPUT SHAFT SPEED RELUCTOR(*KIT3)
$71.37 $45.36
1
Add To Cart

88984524
GEAR, Transfer Case, GEAR,TRANSFER CASE PLANET CARRIER SUN(STAMPED PM/POWDERED METAL)(INPUT)(STAMPED PM/POWDERED METAL)
$71.39 $45.37
1
Add To Cart

88984524
GEAR, Transfer Case, GEAR,TRANSFER CASE PLANET CARRIER SUN(INPUT)(STAMPED PM/POWDERED METAL)
$71.39 $45.37
1
Add To Cart

88996468
LEVER, Transfer Case, LEVER,TRANSFER CASE FOUR WHEEL DRIVE CLUTCH
$205.34 $129.91
1
Add To Cart

89059498
CASE, Transfer Case, CASE,TRANSFER (REAR HALF)(INCLUDES 41)(INCLUDES NON SERVICEABLE BUSHING)
$824.08 $519.05
1
Add To Cart

89059602
PLUG, Transfer Case, PLUG,TRANSFER CASE FRONT OUTPUT SHAFT HOLE(PART OF 19)
$5.54 $3.51
1
Add To Cart

89059602
PLUG, Transfer Case, PLUG,TRANSFER CASE FRONT OUTPUT SHAFT HOLE(PART OF 40)
$5.54 $3.51
1
Add To Cart

89059644
RING, Transfer Case Main Drive, RING,TRANSFER CASE TWO/FOUR WHEEL DRIVE SYN BLOCKING(MIDDLE)
$163.67 $104.02
1
Add To Cart

GEAR, Transfer Case
12384969
GEAR, TRANSFER CASE INPUT
Fitting Vehicle Options: K1(MG5,NP2)
12384983
GEAR, TRANSFER CASE INPUT
- Fitting Vehicle Options: K1(M30,NP2)

12384979
LEVER, Transfer Case Shift Control, LEVER,TRANSFER CASE FOUR WHEEL DRIVE ACTUATOR

12386242
CLUTCH, Transfer Case, CLUTCH,TRANSFER CASE HIGH/LOW(SERVICE TOGETHER WITH FORK 88962346)

12472605
WHEEL, Speedometer Drive, WHEEL,TRANSFER CASE FRONT OUTPUT SHAFT SPEED RELUCTOR(PART OF 29)

12472967
WHEEL, Speedometer, WHEEL,TRANSFER CASE REAR OUTPUT SHAFT SPEED RELUCTOR

12473056
WASHER, Transfer Case, WASHER,TRANSFER CASE OIL PUMP(TYPE 241C/243C)

12473218
CLUTCH, Transfer Case, CLUTCH,TRANSFER CASE HIGH/LOW

12473222
SHAFT, Transfer Case, SHAFT,TRANSFER CASE FRONT OUTPUT(INCLUDES 42)

12474614
SPROCKET, Transfer Case, SPROCKET,TRANSFER CASE FRONT OUTPUT SHAFT DRIVE

12474614
SPROCKET, Transfer Case, SPROCKET,TRANSFER CASE TWO/FOUR WHEEL DRIVE DRIVEN

12475008
PAD, Transfer Case, PAD,TRANSFER CASE HIGH/LOW SHIFT FORK
- Require Quantity: 02
- Package Quantity: 1

12478085
SCREEN, Transfer Case, SCREEN,TRANSFER CASE OIL PUMP
$14.66 $9.30

12547661
SHAFT, Transfer Case, SHAFT,TRANSFER CASE SHIFT FORK

14071702
SPRING, Transfer Case Main Drive, SPRING,TRANSFER CASE TWO/FOUR WHEEL DRIVE SYN INSERT(PART OF 13)
- Require Quantity: 02
- Package Quantity: 1

15547410
SPRING, Transfer Case, SPRING,TRANSFER CASE SHIFT FORK

15547419
RING, Transfer Case Main Drive, RING,TRANSFER CASE TWO/FOUR WHEEL DRIVE SYN RETAINER

15580249
RING, Transfer Case, RING,TRANSFER CASE HIGH/LOW INTAKE GEAR RETAINER

19132936
CASE, Transfer Case, CASE,TRANSFER(FRONT HALF)(INCLUDES 41)

19168725
SHAFT, Transfer Case, SHAFT,TRANSFER CASE REAR OUTPUT(INCLUDES 10,13-15)

19168725
SHAFT, Transfer Case, SHAFT,TRANSFER CASE REAR OUTPUT(INCLUDES 31-33,36,37)

19180821
FORK, Transfer Case, FORK,TRANSFER CASE TWO/FOUR WHEEL DRIVE SHIFT(DUE TO DESIGN CHANGE, ORIGINAL IS PLASTIC REPLACED BY ALUMINUM)

19259251
SPROCKET, Transfer Case, SPROCKET,TRANSFER CASE FRONT OUTPUT SHAFT DRIVE(INCLUDES 3)

19259251
SPROCKET, Transfer Case, SPROCKET,TRANSFER CASE FRONT OUTPUT SHAFT DRIVE(*KIT5)

19300211
SHAFT, Transfer Case, SHAFT,TRANSFER CASE FRONT OUTPUT(INCLUDES 18)(*KIT1)

19300211
SHAFT, Transfer Case, SHAFT,TRANSFER CASE FRONT OUTPUT(INCLUDES 39)(*KIT4)

84096594
FORK, Transfer Case, FORK,TRANSFER CASE HIGH/LOW SHIFT

84355216
CASE, Transfer case, CASE,TRANSFER(W/GEARS)(CODE TG,UB,WG,WM,WHITE STRIPE,XR,YB,YJ)(INCLUDES 38,40)

GEAR, Transfer Case
88962322
GEAR, TRANSFER CASE INPUT(INCLUDES 7)
Fitting Vehicle Options: K1(M30,NP8)
$378.92 $239.74
88984523
GEAR, TRANSFER CASE PLANET CARRIER SUN(OUTPUT)
- Fitting Vehicle Options: K1(M32,NR3), K1(M30,NR4)
$136.61 $86.87

88962337
SYNCHRONIZER, Transfer Case Main Drive, SYNCHRONIZER,TRANSFER CASE TWO/FOUR WHEEL DRIVE(INCLUDES 10-12,14)(MAY REQUIRE 88962317 & 88962335 IF HUB HAS BUSHINGS)

88984493
RING, Transfer Case, RING,TRANSFER CASE REAR OUTPUT SHAFT REAR BEARING OUTER RETAINER(PART OF 11)(41MM INSIDE DIAMETER)
$67.41 $42.85

88984498
HOSE, Transfer Case, HOSE,TRANSFER CASE OIL PUMP SUCTION(4.510)

88984518
WASHER, Transfer Case, WASHER,TRANSFER CASE FRONT OUTPUT SHAFT DRIVEN SPROCKET THRUST
$21.09 $13.41

88984531
SHAFT, Transfer Case, SHAFT,TRANSFER CASE SHIFT FORK

88984534
GEAR, Transfer Case, GEAR,TRANSFER CASE PLANET CARRIER INTERNAL

88996672
HUB, Transfer Case, HUB,TRANSFER CASE TWO/FOUR WHEEL DRIVE CLUTCH GEAR

89048544
SPROCKET KIT, Transfer Case, SPROCKET KIT,TRANSFER CASE FRONT OUTPUT SHAFT DRIVE(INCLUDES 10,25)(W/SHAFT)(4.505)

89059281
COLLAR, Transfer Case Main Drive, COLLAR,TRANSFER CASE TWO/FOUR WHEEL DRIVE SYN(INCLUDES 42)
$208.32 $131.71

89059525
WASHER, Transfer Case, WASHER,TRANSFER CASE PLANET CARRIER SUN GEAR THRUST(PART OF 2)
$5.89 $3.75

89059525
WASHER, Transfer Case, WASHER,TRANSFER CASE PLANET CARRIER SUN GEAR THRUST
$5.89 $3.75

89059608
SHAFT KIT, Transfer Case, SHAFT KIT,TRANSFER CASE INPUT(INCLUDES 8)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Avalanche 1500 4WD parts. Parts like Transfer Case-Internal Components are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.3L. Model Code: 1/2 TON.