1989 GMC P-Series Differentials

GMC P-Series Differentials - 1989
Select Your Submodel
4 X 2
RWD (Rear Wheel Drive)
  • Richmond® - Excel™ Rear Ring and Pinion Gear Set
    Richmond®Excel™ Rear Ring and Pinion Gear Set
    0
    # 1029304647
    GMC P3500 with 14 Bolt, GM 9.5" Series Axle 1989, Excel™ Rear Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised....
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $295.99 - $299.99
  • Motive Gear® - Rear Ring and Pinion Gear Set
    Motive Gear®Rear Ring and Pinion Gear Set
    0
    # 503665450
    GMC P3500 with 14 Bolt, GM 9.5" Series Axle 1989, Rear Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions for easy...
    Quiet operationComputer controlled heat treatment
    $406.33 - $442.69
  • Auburn Gear® - Grip-N-Loc™ Differential
    Auburn Gear®Grip-N-Loc™ Differential
    0
    # 4014019669
    GMC P-Series 1989, Grip-N-Loc™ Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is reengineered...
    Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases
    $607.83 - $646.90
  • ACDelco® - Genuine GM Parts™ Ring and Pinion Gear Set
    ACDelco®Genuine GM Parts™ Ring and Pinion Gear Set
    0
    # 5098518103
    GMC P-Series 1989, Genuine GM Parts™ Ring and Pinion Gear Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $515.60 - $1,300.27Save: up to 16%
    $435.49 - $1,105.22
  • Yukon Gear & Axle® - High Performance Ring and Pinion Gear Set
    Yukon Gear & Axle®High Performance Ring and Pinion Gear Set
    0
    # 4730200690
    GMC P3500 1989, High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street,...
    Smooth finishEasy Set-Up
    $426.89 - $459.89
  • ACDelco® - GM Genuine Parts™ Differential Clutch Pack Clip
    ACDelco®GM Genuine Parts™ Differential Clutch Pack Clip
    0
    # mpn4992521165
    GMC P-Series RWD 1989, GM Genuine Parts™ Differential Clutch Pack Clip by ACDelco®. WIDTH .71 INCH. GM Genuine Parts Clutch Friction Discs are designed, engineered, and tested to rigorous standards, and are backed by General Motors....
    Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
    $10.14Save: $1.52 (15%)
    $8.62
  • ACDelco® - GM Genuine Parts™ Driver Side Differential Side Gear Shim
    ACDelco®GM Genuine Parts™ Driver Side Differential Side Gear Shim
    0
    # 5496334061
    GMC P-Series Rear Disc Brakes RWD 1989, GM Genuine Parts™ Driver Side Differential Side Gear Shim by ACDelco®. GM Genuine Parts Washers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
    Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
    $10.09 - $10.52Save: 15%
    $8.58 - $8.94
  • National® - Rear Outer Differential Pinion Seal
    National®Rear Outer Differential Pinion Seal
    0
    # 531182007
    GMC P-Series 1989, Rear Outer Differential Pinion Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
    Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection
    $12.02 - $23.61
  • SKF® - Rear Differential Pinion Bearing
    SKF®Rear Differential Pinion Bearing
    0
    # 2976004282
    GMC P-Series 1989, Rear Differential Pinion Bearing by SKF®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and...
    Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability
    $16.32 - $46.71
  • SKF® - Rear Differential Pinion Seal
    SKF®Rear Differential Pinion Seal
    0
    # 1778422283
    GMC P-Series 1989, Rear Differential Pinion Seal by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Superior protection against dirt and waterManufactured with high-quality tested design and materials for correct fit
    $13.27 - $22.35
  • Timken® - Rear Differential Bearing and Seal Kit
    Timken®Rear Differential Bearing and Seal Kit
    0
    # 531186387
    GMC P-Series 1989, Rear Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature...
    Designed to effectively reduce frictionUltimate load handling capability
    $75.33 - $159.25
  • Timken® - Rear Differential Race
    Timken®Rear Differential Race
    0
    # 4033516300
    GMC P-Series 1989, Rear Differential Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the right choice if you opt for a highly durable part...
    OE quality fit, performance, and reliabilityCost-effective friction management solution
    $6.82 - $20.16
  • Yukon Gear & Axle® - Differential Bearing Installation Kit
    Yukon Gear & Axle®Differential Bearing Installation Kit
    0
    # 4730713985
    GMC P3500 1989, Differential Bearing Installation Kit by Yukon Gear & Axle®. With Timken Bearings and Races. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...
    Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
    $327.89 - $399.89
  • SKF® - Front Inner Differential Bearing
    SKF®Front Inner Differential Bearing
    0
    # 1471674851
    GMC P-Series 1989, Front Inner Differential Bearing by SKF®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You're in need...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $13.77
  • SKF® - Rear Differential Rebuild Kit
    SKF®Rear Differential Rebuild Kit
    0
    # 1626753098
    GMC P-Series 1989, Rear Differential Rebuild Kit by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability
    $168.65 - $241.69
  • Timken® - Rear Differential Bearing
    Timken®Rear Differential Bearing
    0
    # 531087202
    GMC P-Series 1989, Rear Differential Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design,...
    Designed to effectively reduce frictionUltimate load handling capability
    $12.42 - $43.37
  • Timken® - Rear Differential Pinion Seal
    Timken®Rear Differential Pinion Seal
    0
    # 531082235
    GMC P-Series 1989, Rear Differential Pinion Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and liquids,...
    Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
    $8.50 - $24.80
  • SKF® - Rear Outer Differential Pinion Race
    SKF®Rear Outer Differential Pinion Race
    0
    # 5155801997
    GMC P-Series 1989, Rear Outer Differential Pinion Race by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
    Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability
    $8.84
  • SKF® - Rear Tapered Roller Differential Bearing Race
    SKF®Rear Tapered Roller Differential Bearing Race
    0
    # mpn4972048318
    GMC P3500 with 11.5" Ring Gear 1989, Rear Tapered Roller Differential Bearing Race by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your...
    Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability
    $29.78
  • ACDelco® - GM Original Equipment™
    ACDelco®GM Original Equipment™
    0
    # 5098350085
    GMC P-Series 1989, GM Original Equipment™ Differential Bearing by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a smooth ride. Designed utilizing the latest...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $14.47 - $197.15Save: 15%
    $12.30 - $167.58
  • ACDelco® - Genuine GM Parts™ Differential Pinion Bearing
    ACDelco®Genuine GM Parts™ Differential Pinion Bearing
    0
    # 531069453
    GMC P-Series 1989, Genuine GM Parts™ Differential Pinion Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $57.44 - $154.84Save: 15%
    $48.82 - $131.61
  • ACDelco® - Gold™ Differential Carrier Bearing
    ACDelco®Gold™ Differential Carrier Bearing
    0
    # 5011815349
    GMC P-Series 1989, Gold™ Differential Carrier Bearing by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $15.81 - $38.10Save: up to 15%
    $13.44 - $32.84
  • ACDelco® - Gold™ Differential Race
    ACDelco®Gold™ Differential Race
    0
    # mpn4632472511
    GMC P-Series RWD with 10.5" Ring Gear 1989, Gold™ Differential Race by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $18.05Save: $2.70 (15%)
    $15.35
  • Timken® - Rear Differential Pinion Bearing
    Timken®Rear Differential Pinion Bearing
    0
    # 531088558
    GMC P-Series 1989, Rear Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium...
    Designed to effectively reduce frictionUltimate load handling capability
    $17.67 - $50.40
  • Timken® - Rear Differential Pinion Race
    Timken®Rear Differential Pinion Race
    0
    # 531108375
    GMC P-Series 1989, Rear Differential Pinion Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the right choice if you opt for a highly durable...
    OE quality fit, performance, and reliabilityCost-effective friction management solution
    $10.51 - $24.95
  • National® - Rear Differential Bearing with Cup and Cone
    National®Rear Differential Bearing with Cup and Cone
    0
    # mpn1848319998
    GMC P2500 with 9.5" Ring Gear, GMC Series Axle 1989, Rear Differential Bearing Set With Cup and Cone by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $34.98
  • National® - Rear Differential Pinion Bearing
    National®Rear Differential Pinion Bearing
    0
    # 531175894
    GMC P-Series 1989, Rear Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
    Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance
    $17.47 - $45.01
  • National® - Rear Differential Pinion Race
    National®Rear Differential Pinion Race
    0
    # 531053114
    GMC P-Series 1989, Rear Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...
    Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
    $8.72 - $25.66
  • Spicer® - Rear Differential Case Gear Kit
    Spicer®Rear Differential Case Gear Kit
    0
    # mpn4732062295
    GMC P3500 3.9L / 4.8L / 6.2L / 7.4L with GM 11.5" Series Axle 1989, Rear Differential Case Gear Kit by Spicer®. Get everything you need to rebuild your differential case with genuine Spicer gear kits. Forged to ensure greater strength...
    Phosphate coating on cross shaftStatistically controlled heat treating
    $226.00
  • DIY Solutions® - Rear Differential Bearing
    DIY Solutions®Rear Differential Bearing
    0
    # mpn4826421577
    GMC P-Series RWD with 10.5" Ring Gear 1989, Rear Differential Bearing by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely...
    Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again
    $39.73




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