1978 Dodge Diplomat 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
- 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 Assemblies
- Clutch Pressure Plates
- Clutch Discs
- Transmission Fluids, Oils & Additives
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ATP®Flywheel ShimDodge Diplomat 5.2L / 5.9L Standard Transmission 1978, Flywheel Shim by ATP®. Size: 2.375" ID, 4.1875" OD. ATP is your number one source for replacement parts that ensure a precise fit, high reliability, superior durability, and...OE quality at an affordable priceOE fit and function$14.34 - $15.83 - National®Automatic Transmission Torque Converter SealDodge Diplomat Transmission with Chrysler A904 Transmission 1978, Automatic Transmission Torque Converter Seal by National®. Front. Width: 0.360". Inside Diameter: 1.500". Outside Diameter: 2.253". Housing Bore: 2.249". Flanged Outside...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$10.64
- Four Seasons®Automatic Transmission Oil Cooler HoseDodge Diplomat Automatic Transmission 1978, Automatic Transmission Oil Cooler Hose by Four Seasons®. Does not Include: Electric Fan, Bracket, Fastner, Fittings, Gasket, Mounting Hardware. All products are engineered and tested to...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$12.20
- WVE®Neutral Safety SwitchDodge Diplomat Automatic Transmission 1978, Neutral Safety Switch by WVE®. Connector Type: Male. Terminal: Male. Terminal Quantity: 3. Terminal Type: Pin. Replace your worn-out or faulty component with this quality replacement from WVE....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$17.53
- National®Manual Transmission Input Shaft SealDodge Diplomat Transmission with 4-Speed New Process A833 Transmission, 23 Spline Shaft 1978, Manual Transmission Input Shaft Seal by National®. Width: 0.268". Inside Diameter: 1.055". Outside Diameter: 1.504". Housing Bore: 1.500"....Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$3.98
- National®Manual Transmission Output Shaft SealDodge Diplomat Transmission with 4-Speed New Process A833 Transmission, 26 Spline Shaft 1978, Manual Transmission Output Shaft Seal by National®. Width: 0.350". Inside Diameter: 1.558". Outside Diameter: 2.376". Housing Bore: 2.372"....Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$13.03
- Four Seasons®Automatic Transmission Oil Cooler Mounting KitDodge Diplomat Automatic Transmission 1978, Automatic Transmission Oil Cooler Mounting Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$2.91 - $17.55
- SKF®Speedi SleeveDodge Diplomat 1978, Speedi Sleeve by SKF®. Rear. 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...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$26.51 - $28.49
- Four Seasons®Transmission Oil Cooler CouplingDodge Diplomat Transmission with 1/2"-20 Thread 5/16" Transmission Lines 1978, Transmission Oil Cooler Coupling by Four Seasons®. With Quick Connect Coupler. All products are engineered and tested to provide years of trouble free...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.19
- Hayden®Transmission Oil Cooler HoseDodge Diplomat Automatic Transmission 1978, Transmission Oil Cooler Hose by Hayden®. Covered in Black Hypalon. This part provides a safe heat and oil resistant connecting line between your oil cooler and transmission. Manufactured from...Direct replacement for proper fitMade of black chemigum (nitrile)$9.62
- SKF®Automatic Transmission Oil Pump SealDodge Diplomat A727 (36RH) Transmission 1978, Automatic Transmission Oil Pump Seal by SKF®. Front. Outside Diameter: 2.628". Take your vehicle out of your garage back to the road by replacing your worn out or defective part with the...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$13.79
- National®Automatic Transmission Extension Housing SealDodge Diplomat Transmission with Chrysler A727 Transmission 1978, Automatic Transmission Extension Housing Seal by National®. With Long Boot. Width: 0.421". Inside Diameter: 1.685". Outside Diameter: 2.506". Housing Bore: 2.500"....Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$9.36
- Pioneer Automotive®Extension Housing GasketDodge Diplomat 1978, Extension Housing Gasket by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$6.16 - $6.34
- ARP®Flywheel Bolt KitDodge Diplomat 5.2L / 5.9L Transmission Mopar Engine with Small Block Engine 1978, Flywheel Bolt Kit by ARP®. Material: 8740 Chrome Moly. Size: 7/16-20. Finish: Black. Quantity: Set of 6. Wrench Size: 3/4". Designed utilizing the latest...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$22.86
- Dorman®Clutch Pilot BushingsDodge Diplomat 1978, Clutch Pilot Bushings by Dorman®. OD: 0.94". Quantity: Set of 5. ID: 0.753". Package Type: Box. Dorman's Clutch Pilot Bushing extends the life of the transmission and helps ensures smooth, reliable shift quality....Direct replacement for a proper fit every timeHigh quality metal construction$10.48
- Hayden®Transmission Oil Cooler CouplingDodge Diplomat 1978, Transmission Oil Cooler Coupling by Hayden®. Replace your defective oil cooler coupling with this part. Manufactured from premium brass, the part fits most 5/16" transmission lines with 1/2"-20 thread. It is...Fits most 5/16" trans-lines with 1/2"-20 threadCompatible with OEM cooler systems$4.69
- Hayden®Transmission Oil Cooler Mounting KitDodge Diplomat Automatic Transmission 1978, Transmission Oil Cooler Mounting Kit by Hayden®. With this product, you can easily install both your transmission oil cooler and electric fan. This product is made of high-quality materials to...For Installation Of Transmission Coolers And Electric FansProvides quick, effective installation of Hayden products$15.56 - $16.81
- Standard®Handypack™ Neutral Safety Switch ConnectorDodge Diplomat 1978, Handypack™ Neutral Safety Switch Connector by Standard®. Finish: Black. Connector Type: 3 Terminal Female. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$23.09
- WVE®Neutral Safety Switch ConnectorDodge Diplomat Automatic Transmission 1978, Neutral Safety Switch Connector by WVE®. Connector Type: Female. Terminal Quantity: 3. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$26.34
- Pioneer Automotive®Transmission Pan Stud KitDodge Diplomat 5.2L / 5.9L 1978, Transmission Pan Stud Kit 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$7.88 - $115.47
- ACDelco®Gold™ Automatic Transmission Shift Shaft SealDodge Diplomat Automatic Transmission 1978, Gold™ Automatic Transmission Shift Shaft Seal by ACDelco®. Crankshaft Front Oil Seal. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...$7.56
- ACDelco®Gold™ Automatic Transmission Torque Converter SealDodge Diplomat A904 (30RH) Transmission 1978, Gold™ Automatic Transmission Torque Converter Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...$6.41
- ATP®Automatic Transmission Extension Housing SealDodge Diplomat 1978, Automatic Transmission Extension Housing Seal by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality...OE quality at an affordable priceOE fit and function$4.12 - $5.70
- ATP®Automatic Transmission SealDodge Diplomat A904 (30RH) Transmission 1978, Automatic Transmission Seal by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium...High quality at an affordable priceExpertly made from premium materials$0.96 - $1.58
- ATP®Selector Shaft SealDodge Diplomat Automatic Transmission 1978, Selector Shaft Seal by ATP®. Outside Diameter: 1.25". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made...OE quality at an affordable priceOE fit and function$2.12
- ATP®Speedometer Pinion SealDodge Diplomat 1978, Speedometer Pinion Seal by ATP®. Rubber. Outside Diameter: 0.5". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium...OE quality at an affordable priceOE fit and function$1.16
- National®Automatic Transmission Manual Shaft SealDodge Diplomat Transmission with Chrysler A904 Transmission 1978, Automatic Transmission Manual Shaft Seal by National®. Width: 0.254". Inside Diameter: 0.812". Outside Diameter: 1.254". Housing Bore: 1.250". Don’t just repair a leak,...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$5.40
- Pioneer Automotive®Automatic Transmission Control Shaft SealDodge Diplomat 1978, Automatic Transmission Control Shaft 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$4.99 - $8.02
- Pioneer Automotive®Automatic Transmission Oil Pump GasketDodge Diplomat 1978, Automatic Transmission Oil Pump Gasket 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$7.06 - $7.20
- Pioneer Automotive®Automatic Transmission Oil Pump SealDodge Diplomat 1978, 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 better than advertised....Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$6.53 - $7.21
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1978 Dodge Diplomat Transmission Reviews
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Posted by Alan (Saint Paul, MN) / August 21, 20212015 Toyota Venza
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