1999 0 2001-2006 3.73 Front Differential Chevy Silverado GMC Sierra K1500

Part Number: 15860083

Interchange Part Number: 440-01336A

Genuine OEM Part: Yes

Fitment Type: Direct Replacement

Important Vehicle Attributes: Front Axle, 3.73 Ratio, Opt GT4

These are FILE PHOTOS of a Front Differential out of a 2000 Chevy Silverado K1500 6 Lug truck with ONLY 113K Miles. This is the 3.73 Ratio unit , the RPO code in your glove box would be "GT4". This unit uses the Small CV shafts...So it's for the 6 lug, 1/2 Ton Trucks and SUVs ONLY. Our Stock # 211005 KZ

FREE Shipping will be to the lower 48 States only!

 This will fit the following applications...

THIS CARRIER WILL NOT FIT VEHICLES WITH AWD

AVALANCHE 1500 02-04 Front Axle; 3.73 ratio (opt GT4)

SIERRA 1500 PICKUP 01 Front Axle; exc. crew cab; exc. C3; 3.73 ratio (opt GT4)

SIERRA 1500 PICKUP 02-05 Front Axle; exc. crew cab; w/o 4WS; 3.73 ratio (opt GT4)

SIERRA 1500 PICKUP 04-05 Front Axle; crew cab, 6 lug whl, 3.73 ratio (opt GT4)

SIERRA 1500 PICKUP 06 Front Axle; 6 lug whl, 3.73 ratio (opt GT4)

SIERRA 1500 PICKUP 07 Front Axle; classic style (creased Dr skin), 6 lug whl, 3.73 ratio (opt GT4)

SIERRA 1500 PICKUP 99-00 Front Axle; 3.73 ratio (opt GT4)

SILVERADO 1500 PICKUP 01 Front Axle; exc. crew cab; 3.73 ratio (opt GT4)

SILVERADO 1500 PICKUP 02 Front Axle; exc. crew cab; w/o 4WS; 3.73 ratio (opt GT4)

SILVERADO 1500 PICKUP 03-05 Front Axle; exc. crew cab; w/o 4WS; w/o AWD; 3.73 ratio (opt GT4)

SILVERADO 1500 PICKUP 04-06 Front Axle; crew cab, 6 lug whl, 3.73 ratio (opt GT4)

SILVERADO 1500 PICKUP 06 Front Axle; exc. crew cab; w/o AWD; 3.73 ratio (opt GT4)

SILVERADO 1500 PICKUP 07 Front Axle; classic style (creased Dr skin), 6 lug whl, 3.73 ratio (opt GT4)

SILVERADO 1500 PICKUP 99-00 Front Axle; 3.73 ratio (opt GT4)

SUBURBAN 1500 00-02 Front Axle; 3.73 ratio (opt GT4)

SUBURBAN 1500 03-04 Front Axle; w/o AWD; 3.73 ratio (opt GT4)

SUBURBAN 1500 06 Front Axle; 3.73 ratio (opt GT4), w/o AWD

TAHOE 00 Front Axle; Silverado style, 3.73 ratio (opt GT4)

TAHOE 01-02 Front Axle; 3.73 ratio (opt GT4)

TAHOE 03-04 Front Axle; w/o AWD; 3.73 ratio (opt GT4)

YUKON 00-02 Front Axle; exc. Denali; 3.73 ratio (opt GT4)

YUKON 03-04 Front Axle; w/o AWD; 3.73 ratio (opt GT4)

YUKON 06 Front Axle; 3.73 ratio (opt GT4), w/o AWD

YUKON XL 1500 00 3.73 ratio (opt GT4)

YUKON XL 1500 01-02 exc. Denali; 3.73 ratio (opt GT4)

YUKON XL 1500 03-04 w/o AWD; 3.73 ratio (opt GT4)

YUKON XL 1500 06 3.73 ratio (opt GT4), w/o AWD