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  1. Home
  2. Chevrolet Trucks
  3. 2003
  4. Avalanche 2500 4WD
  5. Transfer Case

2003 Chevrolet Trucks Avalanche 2500 4WD transfer case parts catalog

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Ventilation, transfer case (np8) case components (nvg246)

  • OEM part number: 89059654
  • Quantity in car: 1
  • Transfer case (aluminum ventilation)
  • Usage: K1, 2 (NP8)

$5.23—15.35

Available in 38 shops

Add to cart

Bearing, transfer case (np8) case components (nvg246)

  • OEM part number: 89059659
  • Quantity in car: 1
  • Transfer case input shaft
  • Usage: K1, 2 (NP8)

$48.29—58.85

Available in 38 shops

Add to cart

Bearing, transfer case (np8) case components (nvg246)

  • OEM part number: 89059659
  • Quantity in car: 1
  • Transfer case front output shaft front
  • Usage: K1, 2, 3 (NP1, NP2, NP3, NP8)

$48.29—58.85

Available in 38 shops

Add to cart

Bearing, transfer case (np8) internal components (nvg246)

  • OEM part number: 12350040
  • Quantity in car: 1
  • Usage: K1, 2 (NP8)

$8.88—9.94

Available in 2 shops

Add to cart

Lever, transfer case (np8) internal components (nvg246)

  • OEM part number: 12384979
  • Quantity in car: 1
  • Transfer case four wheel drive actuator
  • Usage: K1, 2 (MN8, MT1, NP8)

$48.68—55.22

Available in 38 shops

Add to cart

Clutch, transfer case (np8) internal components (nvg246)

  • OEM part number: 12386242
  • Quantity in car: 1
  • Transfer case high/low (service together with fork 88962346)
  • Usage: K1, 2 (NP8)

$110.13—132.32

Available in 38 shops

Add to cart

Ring, transfer case (np8) internal components (nvg246)

  • OEM part number: 12470554
  • Quantity in car: 1
  • Transfer case rear output shaft rear bearing retain
  • Usage: K1, 2 (NP8)

$5.09—11.27

Available in 38 shops

Add to cart

Shaft, transfer case (np8) internal components (nvg246)

  • OEM part number: 12470958
  • Quantity in car: 1
  • Usage: K1, 2 (NP8)

$106.83—185.77

Available in 38 shops

Add to cart

Washer, transfer case (np8) internal components (nvg246)

  • OEM part number: 12470959
  • Quantity in car: 1
  • Transfer case input shaft thrust bearing (front)
  • Usage: K2 (MN8, MT1, NP8)

$5.75—10.65

Available in 38 shops

Add to cart

Magnet, transfer case (np8) internal components (nvg246)

  • OEM part number: 12471607
  • Quantity in car: 1
  • Transfer case chip collector
  • Usage: K1, 2 (NP8)

$5.31—7.60

Available in 38 shops

Add to cart

Wheel, transfer case (np8) internal components (nvg246)

  • OEM part number: 12472605
  • Quantity in car: 1
  • Usage: K1, 2 (NP8)

$16.25—28.90

Available in 38 shops

Add to cart

Washer, transfer case (np8) internal components (nvg246)

  • OEM part number: 12473056
  • Quantity in car: 1
  • Transfer case oil pump (type 241c/243c)
  • Usage: K1, 2 (NP8)

$2.76—3.04

Available in 2 shops

Add to cart

Plug, transfer case (np8) internal components (nvg246)

  • OEM part number: 12473236
  • Quantity in car: 1
  • Usage: K2 (MN8, MT1, NP8)

$2.76—3.68

Available in 38 shops

Add to cart

Chain, transfer case (np8) internal components (nvg246)

  • OEM part number: 12474602
  • Quantity in car: 1
  • Transfer case two/four wheel drive
  • Usage: K1, 2 (NP8)

$246.92—276.45

Available in 38 shops

Add to cart

Sprocket, transfer case (np8) internal components (nvg246)

  • OEM part number: 12474614
  • Quantity in car: 1
  • Usage: K1, 2 (NP8)

$48.30—87.10

Available in 38 shops

Add to cart

Sprocket, transfer case (np8) internal components (nvg246)

  • OEM part number: 12474614
  • Quantity in car: 1
  • Transfer case two/four wheel drive driven
  • Usage: K1, 2 (NP8)

$48.30—87.10

Available in 38 shops

Add to cart

Padding, transfer case (np8) internal components (nvg246)

  • OEM part number: 12475008
  • Quantity in car: 2
  • Usage: K1, 2 (MN8, MT1, NP8)

$4.19—4.69

Available in 2 shops

Add to cart

Padding, transfer case (np8) internal components (nvg246)

  • OEM part number: 12475009
  • Quantity in car: 1
  • Transfer case high/low shift fork (center)
  • Usage: K1, 2 (MN8, MT1, NP8)

$12.25—13.71

Available in 2 shops

Add to cart

Wheel, transfer case (np8) internal components (nvg246)

  • OEM part number: 12547474
  • Quantity in car: 1
  • Usage: K1, 2 (M30, MN8, MT1, NP8)

$16.71—30.08

Available in 38 shops

Add to cart

Ring, transfer case (np8) internal components (nvg246)

  • OEM part number: 12547477
  • Quantity in car: 2
  • Transfer case two/four wheel drive sprocket retain (2.5") (outer)
  • Usage: K1, 2 (NP8)

$4.87—6.44

Available in 38 shops

Add to cart

Ring, transfer case (np8) internal components (nvg246)

  • OEM part number: 12547477
  • Quantity in car: 1
  • Transfer case two/four wheel drive driven sprocket retain (2.5") (outer)
  • Usage: K1, 2 (NP8)

$4.87—6.44

Available in 38 shops

Add to cart

Pump, transfer case (np8) internal components (nvg246)

  • OEM part number: 12547630
  • Quantity in car: 1
  • Usage: K1, 2 (NP8)

$65.02—88.88

Available in 38 shops

Add to cart

Ring, transfer case (np8) internal components (nvg246)

  • OEM part number: 12547637
  • Quantity in car: 1
  • Transfer case rear output shaft rear bearing outer retain
  • Usage: K1, 2 (NP8)

$3.91—7.05

Available in 38 shops

Add to cart

Shaft, transfer case (np8) internal components (nvg246)

  • OEM part number: 12547661
  • Quantity in car: 1
  • Transfer case shift fork
  • Usage: K1, 2, 3 (NP1, NP2, NP8)

$20.43—22.87

Available in 2 shops

Add to cart

Washer, transfer case (np8) internal components (nvg246)

  • OEM part number: 15547390
  • Quantity in car: 1
  • Transfer case high/low planetary carrier thrust (rear)
  • Usage: K2 (MN8, MT1, NP8)

$8.88—11.19

Available in 38 shops

Add to cart

Ring, transfer case (np8) internal components (nvg246)

  • OEM part number: 15547397
  • Quantity in car: 1
  • Transfer case high/low planetary carrier retain (3 13/16 outside diameter x 41/64 thick)
  • Usage: K2 (MN8, MT1, NP8)

$5.75—7.24

Available in 38 shops

Add to cart

Seal, transfer case (np8) internal components (nvg246)

  • OEM part number: 15547430
  • Quantity in car: 1
  • Transfer case oil pump suction pipe (O-ring)
  • Usage: K2 (MN8, MT1, NP8)

$5.49—6.15

Available in 2 shops

Add to cart

Screen, transfer case (np8) internal components (nvg246)

  • OEM part number: 15547432
  • Quantity in car: 1
  • Transfer case oil pump
  • Usage: K1, 2 (NP8)

$10.38—30.35

Available in 38 shops

Add to cart

Ring, transfer case (np8) internal components (nvg246)

  • OEM part number: 15664905
  • Quantity in car: 1
  • Transfer case high/low planetary pinion gear shaft retain (lock plate)
  • Usage: K2 (MN8, MT1, NP8)

$5.72—10.28

Available in 38 shops

Add to cart

Carrier, transfer case (np8) internal components (nvg246)

  • OEM part number: 88958816
  • Quantity in car: 1
  • Transfer case high/low planetary
  • Usage: K2 (MN8, MT1, NP8)

$297.20—332.77

Available in 2 shops

Add to cart

Carrier, transfer case (np8) internal components (nvg246)

  • OEM part number: 88958816
  • Quantity in car: 1
  • Transfer case high/low planetary (instrument panel gr: 27t, 4 pinions)
  • Usage: K2 (MN8, MT1, NP8)

$297.20—332.77

Available in 2 shops

Add to cart

Gear, transfer case (np8) internal components (nvg246)

  • OEM part number: 88962329
  • Quantity in car: 1
  • Transfer case input
  • Usage: K2 (MN8, MT1, NP8)

$180.77—204.28

Available in 38 shops

Add to cart

Pipe, transfer case (np8) internal components (nvg246)

  • OEM part number: 88962338
  • Quantity in car: 1
  • Transfer case oil pump suction (with screen)
  • Usage: K1, 2 (NP8)

$8.97—10.03

Available in 2 shops

Add to cart

Fork, transfer case (np8) internal components (nvg246)

  • OEM part number: 88962346
  • Quantity in car: 1
  • Transfer case high/low shift (without pads)
  • Usage: K1, 2 (MN8, MT1, NP8)

$107.04—121.50

Available in 38 shops

Add to cart

Bearing, transfer case (np8) internal components (nvg246)

  • OEM part number: 88962351
  • Quantity in car: 1
  • Transfer case rear output shaft rear
  • Usage: K1, 2 (NP8)

$46.08—56.16

Available in 38 shops

Add to cart

Lever, transfer case (np8) internal components (nvg246)

  • OEM part number: 88996468
  • Quantity in car: 1
  • Transfer case four wheel drive clutch
  • Usage: K1, 2 (MN8, MT1, NP8)

$81.09—97.56

Available in 38 shops

Add to cart

Housing, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12384942
  • Quantity in car: 1
  • Transfer case four wheel drive clutch
  • Usage: K1, 2 (NP8)

$152.75—183.77

Available in 38 shops

Add to cart

Bearing, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12384993
  • Quantity in car: 1
  • Transfer case four wheel drive clutch pressure plate
  • Usage: K2 (MN8, MT1, NP8)

$48.02—53.76

Available in 2 shops

Add to cart

Bearing, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12470557
  • Quantity in car: 1
  • Transfer case four wheel drive clutch housing
  • Usage: K1, 2 (NP8)

$33.47—41.23

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12470944
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (.425mm)
  • Usage: K1, 2 (NP8)

$10.76—12.04

Available in 2 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12470945
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (.675mm)
  • Usage: K1, 2 (NP8)

$7.10—7.95

Available in 2 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12470946
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (.925mm)
  • Usage: K1, 2 (NP8)

$7.45—8.34

Available in 2 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12470947
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (1.175mm)
  • Usage: K1, 2 (NP8)

$7.71—8.64

Available in 2 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12470948
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (1.425mm)
  • Usage: K1, 2 (NP8)

$6.17—6.91

Available in 2 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12470949
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (1.675mm)
  • Usage: K1, 2 (NP8)

$11.51—12.89

Available in 2 shops

Add to cart

Plug, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12470957
  • Quantity in car: 1
  • Transfer case input shaft bore (oil restrictor)
  • Usage: K1, 2 (NP8)

$2.72—3.00

Available in 2 shops

Add to cart

Ring, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547606
  • Quantity in car: 1
  • Transfer case two/four wheel drive clutch retain (1.5")
  • Usage: K1, 2 (NP8)

$2.12—2.44

Available in 38 shops

Add to cart

Plate, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547608
  • Quantity in car: 9
  • Transfer case four wheel drive clutch pressure (steel)
  • Usage: K2 (MN8, MT1, NP8)

$5.27—9.48

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547610
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (0.30mm)
  • Usage: K1, 2 (NP8)

$10.18—18.32

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547611
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (0.55mm)
  • Usage: K1, 2 (NP8)

$11.29—20.30

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547612
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (0.80mm)
  • Usage: K1, 2 (NP8)

$10.18—18.32

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547613
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (1.05mm)
  • Usage: K1, 2 (NP8)

$12.99—23.37

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547614
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (1.30mm)
  • Usage: K1, 2 (NP8)

$13.48—16.88

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547615
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (1.55mm)
  • Usage: K1, 2 (NP8)

$9.72—12.19

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547616
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (1.80mm)
  • Usage: K1, 2 (NP8)

$12.40—15.56

Available in 38 shops

Add to cart

Shim, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547617
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (2.05mm)
  • Usage: K1, 2 (NP8)

$12.40—15.56

Available in 38 shops

Add to cart

Ring, transfer case (np8) clutch components (nvg246)

  • OEM part number: 12547623
  • Quantity in car: 1
  • Transfer case four wheel drive clutch pressure plate bearing hub retain
  • Usage: K1, 2 (NP8)

$5.72—7.24

Available in 38 shops

Add to cart

Spring, transfer case (np8) clutch components (nvg246)

  • OEM part number: 88996474
  • Quantity in car: 1
  • Transfer case four wheel drive clutch pressure plate
  • Usage: K1, 2 (MN8, MT1, NP8)

$5.69—7.12

Available in 38 shops

Add to cart

Plate, transfer case (np8) clutch components (nvg246)

  • OEM part number: 88996620
  • Quantity in car: 1
  • Transfer case four wheel drive
  • Usage: K2 (MN8, MT1, NP8)

$?

Add to cart

Hub, transfer case (np8) clutch components (nvg246)

  • OEM part number: 89059640
  • Quantity in car: 1
  • Transfer case four wheel drive clutch (service together with 89059641/mainshaft) (service together with 89059643/plate)
  • Usage: K1, 2 (NP8)

$79.66—97.90

Available in 38 shops

Add to cart

Hub, transfer case (np8) clutch components (nvg246)

  • OEM part number: 89059640
  • Quantity in car: 1
  • Usage: K1, 2 (NP8)

$79.66—97.90

Available in 38 shops

Add to cart

Shaft, transfer case (np8) clutch components (nvg246)

  • OEM part number: 89059641
  • Quantity in car: 1
  • Transfer case rear output (service together with 89059640/hub)
  • Usage: K1, 2 (MN8, MT1, NP8)

$248.39—278.12

Available in 38 shops

Add to cart

Plate, transfer case (np8) clutch components (nvg246)

  • OEM part number: 89059643
  • Quantity in car: 1
  • Transfer case four wheel drive clutch pressure (apply)
  • Usage: K1, 2 (MN8, MT1, NP8)

$55.95—69.04

Available in 38 shops

Add to cart

Plate, transfer case (np8) clutch components (nvg246)

  • OEM part number: 89059648
  • Quantity in car: 1
  • Transfer case four wheel drive clutch pressure (fiber)
  • Usage: K1, 2 (MN8, MT1, NP8)

$12.85—27.00

Available in 38 shops

Add to cart

Hub, transfer case (np8) clutch components (nvg246)

  • OEM part number: 89059652
  • Quantity in car: 1
  • Transfer case four wheel drive clutch pressure plate bearing
  • Usage: K1, 2 (NP8)

$33.01—36.96

Available in 2 shops

Add to cart

Hose, transfer case adapter and vent hose (m30, m32)

  • OEM part number: 09438315
  • Quantity in car: 1
  • Fuel-oil evaporative (transfer case ventilation)

$?

Add to cart

Bolt, transfer case adapter and vent hose (m30, m32)

  • OEM part number: 11515767
  • Quantity in car: 6
  • Hex flanged head, m10x1.5x35, 32thd, 22.3 outside diameter, machine, 10.9, 7114m (together with 12345493)

$0.55—0.75

Available in 38 shops

Add to cart

Nut, transfer case adapter and vent hose (m30, m32)

  • OEM part number: 11517996
  • Quantity in car: 6

$2.89—3.81

Available in 38 shops

Add to cart

Bracket, transfer case adapter and vent hose (m30, m32)

  • OEM part number: 15033698
  • Quantity in car: 1
  • Usage: K1, 2, K2 (06-36)

$10.51—11.82

Available in 2 shops

Add to cart

Ventilation, transfer case adapter and vent hose (m30, m32)

  • OEM part number: 15771000
  • Quantity in car: 1
  • Usage: K1, 2, 3 (MT1, M30, M32), K1, 2 (MT1, M30), K1, 2, 3 (MN8, MT1, M30, M32), K1, 2, 3 (MN8, MT1, M30, M32, M33), K1, 2, 3 (MN8, MT1, M30, M32, M33, M70), K1, 2, 3 (MT1, M30, M32, M33, M70)

$0.51—2.09

Available in 2 shops

Add to cart

24245110 genuine OEM part.

Gasket, transfer case adapter and vent hose (m30, m32)

  • OEM part number: 24245110
  • Quantity in car: 1
  • Usage: K1, 2, 3, K1, 2

$5.97—10.32

Available in 38 shops

Add to cart

Seal, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 08681168
  • Quantity in car: 1
  • Transfer case adapter (4.58"o.d.) (.122" thick)
  • Usage: K2 (MT1), K1, 2, 3 (MT1), K1, 2, 3 (MN8, MT1), K1, 2, 3 (MT1)

$?

Add to cart

Hose, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 09438315
  • Quantity in car: 1
  • Fuel-oil evaporative (transfer case ventilation)

$?

Add to cart

Nut, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 11514597
  • Quantity in car: 6
  • Hexagon flanged head, 10x1.5 thread, 9.8 thick, 21.8 outside diameter, 510m (10) zf 7111m (transfer case)

$2.86—5.83

Available in 3 shops

Add to cart

Bolt, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 11515767
  • Quantity in car: 6
  • Hex flanged head, m10x1.5x35, 32thd, 22.3 outside diameter, machine, 10.9, 7114m (transfer case adapter) (together with 12345493)

$0.55—0.75

Available in 38 shops

Add to cart

Bracket, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 15033698
  • Quantity in car: 1
  • Usage: K1, 2, K2 (06-36)

$10.51—11.82

Available in 2 shops

Add to cart

Adapter, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 15724745
  • Quantity in car: 1
  • Transfer case
  • Usage: K2 (MT1), K1, 2, 3 (MT1), K1, 2, 3 (MN8, MT1), K1, 2, 3 (MT1)

$50.35—92.26

Available in 38 shops

Add to cart

Ventilation, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 15771000
  • Quantity in car: 1
  • Usage: K1, 2, 3, K1, 2

$0.51—2.09

Available in 2 shops

Add to cart

Case, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 24228405
  • Quantity in car: 1
  • Transfer (remanufactured) (unit shipped without fluid. must use 2.1l of man. trans. fluid g.m. partno.88861800)
  • Usage: K2, 3 (MT1, MW3, NP2)

$1.00—2028.03

Available in 38 shops

Add to cart

Case, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 24228405
  • Quantity in car: 1
  • Transfer (remanufactured) (unit shipped without fluid. must use 2.1l of man. trans. fluid g.m. partno.88861800) (code ch)
  • Usage: K2 (MT1, MW3, NP2, Z49)

$1.00—2028.03

Available in 38 shops

Add to cart

Case, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 24228405
  • Quantity in car: 1
  • Transfer (remanufactured) (unit shipped without fluid. must use 2.1l of man. trans. fluid g.m. partno.88861800) (code gt)
  • Usage: K2 (MT1, MW3, NP2, Z49)

$1.00—2028.03

Available in 38 shops

Add to cart

Case, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 24228407
  • Quantity in car: 1
  • Transfer (remanufactured) (code uw, fn, ut) (unit shipped without fluid, must use 2.1l of man. trans.fluid g.m. part number 88861800)
  • Usage: K2, 3 (MT1, NP1)

$1.00—2237.91

Available in 38 shops

Add to cart

Case, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 24228407
  • Quantity in car: 1
  • Transfer (remanufactured) (code uw, fn, ut) (unit shipped without fluid, must use 2.1l of man. trans. fluid g.m. part number 88861800)
  • Usage: K2, 3 (MN8, MT1, NP1)

$1.00—2237.91

Available in 38 shops

Add to cart

Case, transfer case adapter and vent hose (mn8, mt1)

  • OEM part number: 24228415
  • Quantity in car: 1
  • Transfer (remanufactured) (shipped without fluid. use 2 ltrs of 12378508)
  • Usage: K2 (MN8, MT1, NP8), K2 (MT1, NP8)

$1.00—1856.69

Available in 38 shops

Add to cart

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