1978 Chevy Suburban Transmission Seals & Gaskets
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National®Automatic Transmission Torque Converter SealChevy Suburban Automatic Transmission 1978, Automatic Transmission Torque Converter Seal by National®. Front. Width: 0.425". Inside Diameter: 1.875". Outside Diameter: 2.762". Housing Bore: 2.758". Flanged Outside Diameter: 3.045"....Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$5.91 - Timken®Automatic Transmission Torque Converter SealChevy Suburban Automatic Transmission 1978, Automatic Transmission Torque Converter Seal by Timken®. Width: 0.425". Outside Diameter: 2.762". Housing Bore: 2.758". Timken offers the right seal to keep your vehicle running optimally....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$5.03
- National®Manual Transmission Input Shaft SealChevy Suburban Standard Transmission 1978, Manual Transmission Input Shaft Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$6.16 - $9.40
- Timken®Automatic Transmission Extension Housing SealChevy Suburban 1978, Automatic Transmission Extension Housing 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...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$3.11 - $12.68
- National®Automatic Transmission Extension Housing SealChevy Suburban Transmission with GMC THM400 Transmission 1978, Automatic Transmission Extension Housing Seal by National®. Without Boot. Width: 0.582". Inside Diameter: 1.887". Outside Diameter: 2.704". Housing Bore: 2.700". Don’t...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$6.69
- National®Manual Transmission Output Shaft SealChevy Suburban Standard Transmission 1978, Manual Transmission Output Shaft Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$3.65 - $10.22
- ATP®Automatic Transmission Extension Housing SealChevy Suburban 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$1.33 - $5.63
- ATP®Selector Shaft SealChevy Suburban 1978, 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. Made of premium quality...OE quality at an affordable priceOE fit and function$4.17
- Pioneer Automotive®Automatic Transmission Oil Pump GasketChevy Suburban 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$6.98 - $7.06
- Pioneer Automotive®Extension Housing GasketChevy Suburban THM400 Transmission 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....Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.37 - $7.57
- SKF®Automatic Transmission Oil Pump SealChevy Suburban Automatic Transmission 1978, Automatic Transmission Oil Pump Seal by SKF®. Front. Outside Diameter: 2.764". 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$4.66
- SKF®Automatic Transmission Shift Shaft SealChevy Suburban Automatic Transmission 1978, 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$4.18
- ATP®Automatic Transmission Detent Cable SealChevy Suburban THM350 Transmission 1978, Automatic Transmission Detent Cable Seal by ATP®. Location: Detent Control Cable - Top Hat Boot. Inside Diameter: 0.375". Outside Diameter: 0.625". When reliability and OE performance is a must,...OE quality at an affordable priceOE fit and function$1.28
- ATP®Automatic Transmission SealChevy Suburban 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 quality materials, it will...High quality at an affordable priceExpertly made from premium materials$1.76 - $1.79
- ATP®Control Solenoid SealChevy Suburban THM350 Transmission 1978, Control Solenoid Seal by ATP®. Inside Diameter: 0.3125". Outside Diameter: 0.753". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE...Manufactured to meet or exceed original equipment specsRestores transmission operation$1.07
- ATP®Speedometer Pinion SealChevy Suburban THM350 Transmission 1978, Speedometer Pinion 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$1.29 - $4.71
- National®Automatic Transmission Extension Housing Seal KitChevy Suburban Automatic Transmission 1978, Automatic Transmission Extension Housing Seal Kit by National®. Seal and Bushing Kit. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$10.16 - $11.23
- National®Automatic Transmission Manual Shaft SealChevy Suburban Automatic Transmission 1978, 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, prevent future...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$3.81
- National®Manual Transmission Shift Shaft SealChevy Suburban Transmission 3-Speed with GMC SM326 Transmission 1978, Manual Transmission Shift Shaft Seal by National®. Width: 0.156". Inside Diameter: 0.750". Outside Diameter: 1.010". Housing Bore: 0.999". Don’t just repair a leak,...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$3.78
- Pioneer Automotive®Automatic Transmission Oil Pump SealChevy Suburban THM400 Transmission 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...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$8.95
- Pioneer Automotive®Automatic Transmission Valve Body GasketChevy Suburban THM350 Transmission 1978, Automatic Transmission Valve Body 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$5.66 - $10.09
- Pioneer Automotive®Extension Housing SealChevy Suburban 1978, 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. Perfect for your vehicle...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.67 - $6.11
- Pioneer Automotive®Gasket SetChevy Suburban 1978, 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 your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.50 - $49.96
- Pioneer Automotive®Sealing RingChevy Suburban 1978, 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 your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$2.42 - $7.72
- Pioneer Automotive®Transmission SealChevy Suburban 1978, 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 for your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$1.00 - $4.68
- Timken®Automatic Transmission Extension Housing Seal KitChevy Suburban 1978, Automatic Transmission Extension Housing Seal Kit by Timken®. Seal and Bushing Kit. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and...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$10.07 - $14.50
- Timken®Automatic Transmission Manual Shaft SealChevy C10 Suburban / K10 Suburban Automatic Transmission 1978, Automatic Transmission Manual Shaft Seal by Timken®. Width: 0.192". Outside Diameter: 0.756". Housing Bore: 0.751". Timken offers the right seal to keep your vehicle running...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$4.70
- Timken®Manual Transmission Input Shaft SealChevy Suburban 1978, Manual Transmission Input Shaft 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...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$7.41 - $10.08
- Timken®Manual Transmission Shift Shaft SealChevy Suburban 1978, Manual Transmission Shift Shaft Seal by Timken®. Width: 0.126". Outside Diameter: 1.006". Housing Bore: 1". Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate...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$4.94
- SKF®Manual Transmission Bearing and Seal Overhaul KitChevy C10 Suburban / C20 Suburban 4-Speed Light Duty with 10 Bolt Side Cover / Case 10-5/8" Long Overall 1978, Manual Transmission Bearing and Seal Overhaul Kit by SKF®. Inside Diameter: 11". Outside Diameter: 11.5". Take your vehicle...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$201.31
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