Looking for aftermarket parts to modify or upgrade your 2004 Chevrolet Blazer with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories for your Blazer.
Whether you have a 2004 Chevrolet Blazer in LS to ZR2 trim we have you covered. We have 4 differentials available to mod your Blazer. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW RD221Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.... ARB Airlocker 28 Spl Gm8.5In 10Bolt Aam860 S/N *Does NOT Dropship* 1996-2004 Chevrolet Blazer LS 2001-2005 Chevrolet Blazer Xtreme 2003-2005 Chevrolet Blazer ZR2 $1,305.00 |
 IN STOCK RD222Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.... ARB Airlocker 30 Spl Gm8.5In 10Bolt Aam860 S/N 1996-2004 Chevrolet Blazer LS 2001-2005 Chevrolet Blazer Xtreme 2003-2005 Chevrolet Blazer ZR2 $1,305.00 |
 IN STOCK YDGGM7.5-3-28-SMThe Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For GM 7.625in w/ 28 Spline Axles / 3.23+ 1996-2004 Chevrolet Blazer LS 2001-2005 Chevrolet Blazer Xtreme 2003-2005 Chevrolet Blazer ZR2 $799.89 |
 IN STOCK YDGGM8.5-3-30-1The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.... Yukon Gear Dura Grip Positraction For GM 8.5in & 8.6in w/ 30 Spline Axles 1996-2004 Chevrolet Blazer LS 2001-2005 Chevrolet Blazer Xtreme 2003-2005 Chevrolet Blazer ZR2 $799.89 |