1988 GMC P-Series Transmission Parts
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- Clutch Kits
- Automatic Transmission Oil Coolers
- Transmission Mounts
- Solenoids, Sensors, Switches, Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Clutch Flywheels
- Pans, Drain Plugs, Filler Caps
- Clutch Hydraulics
- Seals & Gaskets
- Rebuild Kits
- Clutch Linkages
- Clutch Release Bearings
- Automatic Transmission Valve Bodies
- Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- Transmission Shafts & Gears
- AT Bands & Clutches
- Automatic Transmission Governors, Modulators
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Clutch Discs
- Transmission Fluids, Oils & Additives
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ACDelco®GM Original Equipment™ Automatic Transmission Intermediate Clutch Piston Seal KitGMC P2500 / P3500 Automatic Transmission 1988, GM Original Equipment™ Automatic Transmission Intermediate Clutch Piston Seal Kit by ACDelco®. Intermediate. Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.60Save: $2.65 (15%)$14.95 - ACDelco®Genuine GM Parts™ Automatic Transmission Low and Reverse Band Servo Piston SealGMC P2500 / P3500 Automatic Transmission 1988, Genuine GM Parts™ Automatic Transmission Low and Reverse Band Servo Piston Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.53Save: $1.29 (15%)$7.24
- ACDelco®Genuine GM Parts™ Automatic Transmission Manual Shaft SealGMC P2500 / P3500 Automatic Transmission 1988, Genuine GM Parts™ Automatic Transmission Manual Shaft Seal by ACDelco®. Inside Diameter: 0.465". Outside Diameter: 0.756". Thickness: 0.197". Material: Rubber. Designed utilizing the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.66Save: $1.45 (15%)$8.21
- Timken®Automatic Transmission Extension Housing Seal KitGMC P-Series 1988, Automatic Transmission Extension Housing Seal Kit by Timken®. Seal and Bushing Kit. With Boot. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from...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$10.72
- ATP®Automatic Transmission Detent Cable SealGMC P2500 / P3500 Automatic Transmission 1988, Automatic Transmission Detent Cable Seal by ATP®. Location: Detent Control Cable - Top Hat Boot - Throttle Valve Cable. Inside Diameter: 0.625". Outside Diameter: 0.8125". When reliability...OE quality at an affordable priceOE fit and function$1.45
- ATP®Automatic Transmission Extension Housing SealGMC P2500 / P3500 Automatic Transmission 1988, Automatic Transmission Extension Housing Seal by ATP®. Inside Diameter: 2.0625". Outside Diameter: 2.625". When reliability and OE performance is a must, turn to this ATP product designed...OE quality at an affordable priceOE fit and function$4.66
- ATP®Selector Shaft SealGMC P2500 / P3500 Automatic Transmission 1988, Selector Shaft Seal by ATP®. Outside Diameter: 0.75". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function....OE quality at an affordable priceOE fit and function$1.62
- National®Automatic Transmission Extension Housing Seal KitGMC P2500 / P3500 Transmission with GMC THM400 Transmission 1988, Automatic Transmission Extension Housing Seal Kit by National®. Seal and Bushing Kit. Without Boot. Width: 1.000". Inside Diameter: 1.887". Outside Diameter: 1.999"....Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$12.82
- National®Automatic Transmission Manual Shaft SealGMC P2500 / P3500 Transmission with GMC THM400 Transmission 1988, Automatic Transmission Manual Shaft Seal by National®. Width: 0.192". Inside Diameter: 0.500". Outside Diameter: 0.756". Housing Bore: 0.751". Don’t just repair a leak,...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$4.71
- Pioneer Automotive®Automatic Transmission Oil Pump GasketGMC P2500 / P3500 Automatic Transmission 1988, Automatic Transmission Oil Pump Gasket by Pioneer Automotive®. Location: Front Pump to Case. Designed utilizing the latest technology, this product by Pioneer Automotive features premium...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$6.98
- Pioneer Automotive®Automatic Transmission Oil Pump SealGMC P2500 / P3500 Automatic Transmission 1988, Automatic Transmission Oil Pump Seal by Pioneer Automotive®. Front. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$8.95
- Pioneer Automotive®Extension Housing GasketGMC P2500 / P3500 Automatic Transmission 1988, Extension Housing Gasket by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.37 - $7.57
- Pioneer Automotive®Extension Housing SealGMC P2500 / P3500 Automatic Transmission 1988, Extension Housing Seal by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised....Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.31 - $6.11
- Pioneer Automotive®Gasket SetGMC P2500 / P3500 Automatic Transmission 1988, Gasket Set by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$9.66 - $49.96
- Pioneer Automotive®Sealing RingGMC P-Series Automatic Transmission 1988, Sealing Ring by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.78 - $7.72
- Pioneer Automotive®Transmission SealGMC P-Series Automatic Transmission 1988, Transmission Seal by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$1.10 - $1.89
- SKF®Automatic Transmission Shift Shaft SealGMC P-Series Automatic Transmission 1988, Automatic Transmission Shift Shaft Seal by SKF®. Outside Diameter: 0.754". This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$4.19
- SKF®Transmission SealGMC P-Series 1988, Transmission Seal by SKF®. If you’re looking for premium-quality replacement automotive parts to keep your vehicle performing reliably, you can’t go wrong with superior-grade SKF products. Made using the finest...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$9.10 - $27.89
- Mahle®Automatic Transmission Power Take Off GasketGMC P3500 Transmission with Chelsea Power Take-Off 1988, Automatic Transmission Power Take Off Gasket by Mahle®. Material: Paper. Designed utilizing the latest technology, this product features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.79 - $2.99
- Victor Reinz®Automatic Transmission Power Take Off GasketGMC P3500 Automatic Transmission 1988, Automatic Transmission Power Take Off Gasket by Victor Reinz®. Thickness: 0.010". Designed utilizing the latest technology, this product features premium quality and will perform better than...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.94
- Dorman®Flywheel Bolt KitGMC P2500 / P3500 Standard Transmission 1988, Flywheel Bolt Kit by Dorman®. Dorman’s Flywheel Bolts provide a convenient repair solution, ensuring you have the bolt with the correct head size, length, and thread pitch for the job....Direct replacement - this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue$5.27 - $10.66
- Pioneer Automotive®Flywheel ShimGMC P-Series Standard Transmission 1988, Flywheel Shim by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$15.30 - $20.98
- ACDelco®Genuine GM Parts™ Automatic Transmission Vent PipeGMC P2500 / P3500 Automatic Transmission 1988, Genuine GM Parts™ Automatic Transmission Vent Pipe by ACDelco®. Outside Diameter: 0.2551181". Material: Plastic. Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.79Save: $1.47 (15%)$8.32
- ARP®Bellhousing Stud KitGMC P-Series 7.4L with Chevrolet Big Block Engine 1988, Bellhousing Stud Kit by ARP®. Hex. Length: 2.000". Thread: 3/8". Package Type: Skin. Quantity: Set of 12. The engineers at ARP spent quite a bit of time developing these highly...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$84.04 - $129.77
- Trans-Dapt®Transmission Mount PadGMC P2500 / P3500 Automatic Transmission 1988, Transmission Mount Pad by Trans-Dapt®. Material: Urethane. Designed utilizing the latest technology, this product by Trans-Dapt features premium quality and will perform better than...Engineered to enhance your vehicle's performanceMade to stringent quality standards$95.01
- ACDelco®GM Original Equipment™ Automatic Transmission Extension Housing BearingGMC P3500 Transmission with 12000 lbs. Gross Vehicle Weight Rating / 14100 lbs. Gross Vehicle Weight Rating / 14500 lbs. Gross Vehicle Weight Rating / 16000 lbs. Gross Vehicle Weight Rating 1988, GM Original Equipment™ Automatic...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.79Save: $6.72 (15%)$38.07
- ACDelco®GM Original Equipment™ Automatic Transmission Output Shaft Thrust BearingGMC P2500 / P3500 Automatic Transmission 1988, GM Original Equipment™ Automatic Transmission Output Shaft Thrust Bearing by ACDelco®. With Race. Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.71Save: $1.91 (15%)$10.80
- ACDelco®GM Original Equipment™ Automatic Transmission Reaction Carrier Thrust WasherGMC P3500 Transmission with 12000 lbs. Gross Vehicle Weight Rating / 14100 Gross Vehicle Weight / 14500 lbs. Gross Vehicle Weight Rating / 16000 lbs. Gross Vehicle Weight Rating 1988, GM Original Equipment™ Automatic Transmission...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.98Save: $1.50 (15%)$8.48
- ACDelco®GM Original Equipment™ Automatic Transmission Reaction Sun Gear Thrust BearingGMC P2500 / P3500 Automatic Transmission 1988, GM Original Equipment™ Automatic Transmission Reaction Sun Gear Thrust Bearing by ACDelco®. Front. With Race. Designed utilizing the latest technology, this product by ACDelco features...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.76Save: $2.66 (15%)$15.10
- ACDelco®GM Original Equipment™ Automatic Transmission Sun Gear BearingGMC P2500 / P3500 Automatic Transmission 1988, GM Original Equipment™ Automatic Transmission Sun Gear Bearing by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.71Save: $1.91 (15%)$10.80
Shop By Service Type
- Transmission Fluid Change
- Transmission Oil Cooler Replacement
- Clutch Replacement
- Clutch Slave Cylinder Replacement
- Clutch Master Cylinder Replacement
- Automatic Transmission Oil Pan Gasket Replacement
- Neutral Safety Switch Replacement
- Clutch Fluid Change
- Transmission Mount Replacement
- Transmission Filter Replacement
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1988 GMC P-Series Transmission Reviews
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Posted by Alan (Saint Paul, MN) / August 21, 20212015 Toyota Venza
1988 GMC P-Series Models
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