GMC Complete Differentials
At Advance Auto, we carry 52 different types of Complete Differentials for your GMC at competitive prices to fit your budget. Save on costs when you find your GMC replacement Complete Differentials with us.
Make sure to compare prices and take a look at the top user reviewed Complete Differentials that fit your GMC. The ratings and reviews for these aftermarket GMC Complete Differentials really help you make the right decision.
Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Complete Differentials at the nearest Advance Auto Parts location.
Compare 25 GMC Complete Differentials
Search our full catalog of aftermarket GMC Complete Differentials below. Make sure to check for user reviews of Complete Differentials to learn which worked the best for our customers.
ATP – Remanufactured Front Differential Assembly (Part No.111500)
from
$3033.99
Brand new units are no longer available. ATP’s fully remanufactured differentials offer the best alternative to bench rebuilding or buying used. They are carefully inspected and totally reconditioned to meet original specifications and include new bearings and seals. Our units are ready to install, just add oil.
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Product Features:
- Ready to install, just add oil
- Totally reconditioned
- New bearings
Spartan – Drive Axle Assembly; GM SUV Posi 09-14 Axle (Part No.RAXP0112B)
from
$2185.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
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Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM SUV Posi 09-14 Axle (Part No.RAXP0112A)
from
$2172.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
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Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM SUV Posi Axle GT5 (Part No.RAXP2041C)
from
$2018.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
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Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM SUV 05-06 RWD Axle GU5 (Part No.RAXP2176D)
from
$1993.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
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Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 03-06 Posi RWD GT5 Axle (Part No.RAXP2176C)
from
$1989.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
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Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 P/U GU6 09-13 Posi Rear Axle (Part No.RAXP0208B)
from
$1946.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
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Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM SUV 02-05 Posi Axle (Part No.RAXP2118D)
from
$1923.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM SUV 09-14 Posi Gu6 Axle (Part No.RAXP0172C)
from
$1912.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
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Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 Posi Axle GU5 (Part No.RAXP2257A)
from
$1912.99
Remanufactured Rear Axle assemblies are completely disassembled, thoroughly cleaned and reassembled using new wear parts. Units are assembled, sealed & include backing plates, axle shafts & fluid.
Product Features:
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Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 Posi Axle GU6 (Part No.RAXP2258B)
from
$1912.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 Posi Axle GT5 (Part No.RAXP2240D)
from
$1905.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM SUV 09-14 Posi GU5 Axle (Part No.RAXP0172B)
from
$1895.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 P/U Posi GU5 Axle (Part No.RAXP0209A)
from
$1894.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 Posi Axle GU6 (Part No.RAXP2257B)
from
$1894.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM SUV 09-14 Posi GT4 Axle (Part No.RAXP0172D)
from
$1891.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 P/U GU5 09-13 Posi Rear Axle (Part No.RAXP0208A)
from
$1891.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM1500 Posi Axle GT4 (Part No.RAXP0208C)
from
$1891.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 Posi Axle GU5 (Part No.RAXP2258A)
from
$1879.99
Remanufactured Rear Axle assemblies are completely disassembled, thoroughly cleaned and reassembled using new wear parts. Units are assembled, sealed & include backing plates, axle shafts & fluid.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 RWD Truck Axle (Part No.RAXP1955C)
from
$1852.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM Truck 1500 05-07 GU5 Axle (Part No.RAXP2240A)
from
$1841.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM SUV 03-06 RWD Axle GT4 (Part No.RAXP2176B)
from
$1834.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 Posi Axle GT5 (Part No.RAXP2239D)
from
$1823.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM 1500 Posi Axle GU6 (Part No.RAXP2240C)
from
$1809.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Spartan – Drive Axle Assembly; GM Posi K1500 4WD Axle (Part No.RAXP1513B)
from
$1801.99
Remanufactured Rear Axle assemblies are completely disassembled and thoroughly cleaned and reassembled using new wear parts: gears, pinions, assembly bolts, bearings, seals, etc. Each unit is micrometer checked for proper gear mesh. Units are assembled, sealed and include backing plates, axle shafts and fluid. Axles are packaged in heavy plastic to protect the unit & aid in returning the core.
Product Features:
See More
Product Features:
- Rear axles are assembled with backing plates & axle shafts, and filled with fluid prior to shipping
- Axles are fully painted & shipped securely in environmentally safe and recyclable containers that are the perfect size for returning your original core
- Our complete Rear axle assemblies mean you just hang brakes, connect suspension & go! Your installation will be simple and trouble free
- Remember to match axle ratio to original. For 4WD rear axle must match front axle ratio
Complete Differentials for Other GMC Models
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