How do you remove and install a transfer case?

To remove the transfer case, start by disconnecting the cable from the negative terminal of the battery and putting the transfer case in the 2WD High position (if applicable). Then, raise the vehicle and support it securely on jackstands, remove the stone shields (if equipped), and drain the transfer case lubricant. Next, remove the front and rear driveshafts, unplug all electrical connectors, detach the vent hose from the top of the transfer case, and disconnect the shift linkage (if applicable). Raise the transmission enough to remove the crossmember, support the transfer case with a jack, and remove the transfer case mounting nuts. Finally, move the transfer case and jack toward the rear of the vehicle until it's clear of the transmission. To install the transfer case, replace the gasket with a new one and tighten the transmission-to-transfer case nuts to the torque specifications. On manually shifted models, be sure to adjust the transfer case shift linkage.

Genuine Chevrolet Avalanche Transfer Case

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44 Transfer Cases found

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Chevrolet Avalanche Rear Half Transfer Case
Part Number: 12474949
$475.80 MSRP: $1057.03
You Save: $581.23 (55%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case,Transfer(Rear Half)
- Position: Rear
- Replaces: 12547663
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2007 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case Assembly (Rear Half)
Part Number: 89059498
$483.72 MSRP: $767.99
You Save: $284.27 (38%)
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Product Specifications
- Other Name: Case Asm,Transfer (Rear Half) ; Case, Transfer Case
- Position: Rear
- Replaces: 88984541
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
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Chevrolet Avalanche Transfer Case Assembly (Remanufacture) Mp3023 Nqh Light Duty
Part Number: 19125650
$2744.58 MSRP: $3097.60
You Save: $353.02 (12%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Case Asm,Transfer (Remanufacture) Mp3023 Nqh Light Duty; Transfer Case
- Replaces: 24243562, 24247208, 12587651, 24252681, 24250862
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Avalanche Transfer Case Assembly (Rear Half)
Part Number: 19302452
$337.78 MSRP: $534.18
You Save: $196.40 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case Asm,Transfer (Rear Half) ; Case, Transfer Case
- Position: Rear
- Replaces: 19133139
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Avalanche Transfer Case (Rear Half)
Part Number: 12473226
$387.78 MSRP: $641.81
You Save: $254.03 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case,Transfer (Rear Half)
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case (Rear Half)
Part Number: 12478092
$733.45 MSRP: $1164.49
You Save: $431.04 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Case,Transfer (Rear Half)
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case (Remanufacture)
Part Number: 24228420
$2777.64 MSRP: $3135.00
You Save: $357.36 (12%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Case,Transfer (Remanufacture); Transfer Case
- Replaces: 24239524
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
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Chevrolet Avalanche Transfer Case Assembly (Remanufacture) Np0 Mp3010
Part Number: 19125661
$2861.27 MSRP: $3229.60
You Save: $368.33 (12%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Case Asm,Transfer (Remanufacture) Np0 Mp3010
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L Flex
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Chevrolet Avalanche Transfer Case Assembly (Goodwrench Remanufacture)(W/Gears)Nvg261 Hd1
Part Number: 24228435
$2316.41 MSRP: $2613.25
You Save: $296.84 (12%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Case Asm,Transfer (Goodwrench Remanufacture)(W/Gears)Nvg261 Hd1 ; Case, Transfer Case; Transfer Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Case Asm,Transfer (Remanufacture W/Gears)Nvg263 Eau Shd Bcc Gn
Part Number: 24228417
$2649.08 MSRP: $2989.58
You Save: $340.50 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CASE, Transfer case; Transfer Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case Assembly (Blackwall 44, 81)(Code Db)
Part Number: 24232827
$2834.68 MSRP: $3206.65
You Save: $371.97 (12%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Case Assembly, Transfer (Blackwall 44, 81)(Code Db) ; Case, Transfer Case; Transfer Case
- Replaces: 24231475
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
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Chevrolet Avalanche Case Asm,Transfer(Remanufacture W/Gears)Nvg263Eau Head 1 3/8,Bcc
Part Number: 24228436
$2591.56 MSRP: $2924.50
You Save: $332.94 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CASE, Transfer case; Transfer Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case Assembly (Remanufacture W/Gears) Np2 Nvg261, Shd Bcc Xd
Part Number: 24228406
$2229.34 MSRP: $2514.75
You Save: $285.41 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Case Assembly,Transfer (Remanufacture W/Gears) Np2 Nvg261, Shd Bcc Xd; Transfer Case
- Replaces: 12579907, 12573381, 12588514, 12581002, 15772804
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case Assembly (Remanufacture W/Gears)Np2 Nvg261, Light Duty, Bcc: Xh
Part Number: 24228409
$2160.63 MSRP: $2437.03
You Save: $276.40 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Case Assembly,Transfer (Remanufacture W/Gears)Np2 Nvg261, Light Duty, Bcc: Xh ; Case, Transfer Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Avalanche | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
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Chevrolet Avalanche Transfer Case Assembly (Goodwrench)Np2 Nvg261, Hd2,B Code, Wd
Part Number: 24228405
$2276.99 MSRP: $2568.65
You Save: $291.66 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Case Assembly,Transfer (Goodwrench)Np2 Nvg261, Hd2,B Code, Wd ; Case, Transfer Case; Transfer Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
- 2002 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
View related parts
Chevrolet Avalanche Transfer Case Assembly (Remanufacture W/Gears) Nvg263Hd, B Code Uw
Part Number: 24228407
$2518.47 MSRP: $2841.83
You Save: $323.36 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Case Asm,Transfer (Remanufacture W/Gears) Nvg263Hd, B Code Uw ; Case, Transfer Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case Assembly
Part Number: 24238192
$2242.01 MSRP: $2529.08
You Save: $287.07 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Case Assembly, Transfer (Nvg 261, Head) ; Case, Transfer Case
- Replaces: 12581008, 12588520, 12579913, 12576437
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case Assembly (Remanufacture W/Gears) Nvg246 Bellcrank Tl
Part Number: 24228415
$1945.41 MSRP: $2193.56
You Save: $248.15 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Case Asm,Transfer (Remanufacture W/Gears) Nvg246 Bellcrank Tl ; Case, Transfer Case; Transfer Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
View related parts
Chevrolet Avalanche Case Asm,Transfer (Remanufacture W/Gears) Nvg263 Eau Head Bcc Gu
Part Number: 24228416
$2570.34 MSRP: $2900.50
You Save: $330.16 (12%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CASE, Transfer case; Transfer Case
- Replaces: 12588521, 12581010
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Avalanche | 3/4 TON | 8 Cyl 8.1L
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Chevrolet Avalanche Transfer Case Assembly (Remanufacture W/Gears) Nvg246Hd/E
Part Number: 24228439
$1950.70 MSRP: $2199.55
You Save: $248.85 (12%)
Product Specifications
- Other Name: Case Asm,Transfer(Remanufacture W/Gears) Nvg246Hd/E; Transfer Case
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Avalanche | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L

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Chevrolet Avalanche Transfer Case

Each OEM Chevrolet Avalanche Transfer Case we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Avalanche Transfer Case Parts Questions & Experts Answers

Rear Half Transfer Case
12474949
Q: How do you remove and install a transfer case?
A: To remove the transfer case, start by disconnecting the cable from the negative terminal of the battery and putting the transfer case in the 2WD High position (if applicable). Then, raise the vehicle and support it securely on jackstands, remove the stone shields (if equipped), and drain the transfer case lubricant. Next, remove the front and rear driveshafts, unplug all electrical connectors, detach the vent hose from the top of the transfer case, and disconnect the shift linkage (if applicable). Raise the transmission enough to remove the crossmember, support the transfer case with a jack, and remove the transfer case mounting nuts. Finally, move the transfer case and jack toward the rear of the vehicle until it's clear of the transmission. To install the transfer case, replace the gasket with a new one and tighten the transmission-to-transfer case nuts to the torque specifications. On manually shifted models, be sure to adjust the transfer case shift linkage.

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