1981 Chevy P-Series Transmission Seals & Gaskets
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- National®Automatic Transmission Torque Converter SealChevy P20 / P30 Transmission 3-Speed with GMC THM400 Transmission 1981, Automatic Transmission Torque Converter Seal by National®. Front. Width: 0.425". Inside Diameter: 1.875". Outside Diameter: 2.762". Housing Bore: 2.758". Flanged...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$4.83
- Timken®Automatic Transmission Manual Shaft SealChevy P20 / P30 Transmission 3-Speed 1981, 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 optimally. Timken...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
- National®Manual Transmission Output Shaft SealChevy P-Series Standard Transmission 1981, 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$2.92 - $12.90
- National®Automatic Transmission Extension Housing SealChevy P20 / P30 Transmission 3-Speed with GMC THM400 Transmission 1981, Automatic Transmission Extension Housing Seal by National®. Without Boot. Width: 0.582". Inside Diameter: 1.887". Outside Diameter: 2.704". Housing Bore: 2.700"....Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$5.49
- Timken®Automatic Transmission Torque Converter SealChevy P20 / P30 Transmission 3-Speed 1981, 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 P-Series Standard Transmission 1981, 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$7.23 - $7.93
- Timken®Automatic Transmission Extension Housing SealChevy P-Series 1981, Automatic Transmission Extension Housing Seal by Timken®. With Boot. Width: 0.470". Outside Diameter: 2.381". Housing Bore: 2.377". Timken offers the right seal to keep your vehicle running optimally. Timken seals...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
- Timken®Manual Transmission Shift Shaft SealChevy P20 / P30 Transmission 3-Speed 1981, 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...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$5.44
- Pioneer Automotive®Extension Housing GasketChevy P-Series Transmission THM400 Transmission 1981, 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
- Fel-Pro®Manual Transmission Gasket KitChevy P-Series Standard Transmission 1981, Manual Transmission Gasket Kit by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.88 - $29.80
- ATP®Automatic Transmission Detent Cable SealChevy P-Series Transmission THM400 Transmission 1981, 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...OE quality at an affordable priceOE fit and function$1.45
- ATP®Automatic Transmission Extension Housing SealChevy P-Series Transmission THM400 Transmission 1981, 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...OE quality at an affordable priceOE fit and function$4.66
- ATP®Automatic Transmission Governor SealChevy P20 / P30 THM350 Transmission 1981, Automatic Transmission Governor Seal by ATP®. Location: Governor Cover. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and...OE quality at an affordable priceOE fit and function$0.79
- ATP®Selector Shaft SealChevy P-Series Transmission THM400 Transmission 1981, 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...OE quality at an affordable priceOE fit and function$1.62
- National®Automatic Transmission Extension Housing Seal KitChevy P20 / P30 Transmission 3-Speed 1981, 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$8.72 - $12.82
- National®Automatic Transmission Manual Shaft SealChevy P20 / P30 Transmission 3-Speed with GMC THM400 Transmission 1981, 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...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$4.71
- National®Manual Transmission Shift Shaft SealChevy P30 Transmission 3-Speed with GMC SM326 Transmission 1981, 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$4.67
- Timken®Manual Transmission Input Shaft SealChevy P20 / P30 1981, Manual Transmission Input Shaft Seal by Timken®. Front. 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 - $9.03
- Pioneer Automotive®Automatic Transmission Oil Pump GasketChevy P-Series Transmission THM400 Transmission 1981, Automatic Transmission Oil Pump Gasket by Pioneer Automotive®. Location: Front Pump to Case. Designed utilizing the latest technology, this product by Pioneer Automotive features...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$6.98
- Pioneer Automotive®Automatic Transmission Oil Pump SealChevy P-Series Transmission THM400 Transmission 1981, Automatic Transmission Oil Pump Seal by Pioneer Automotive®. Front. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$8.95
- Pioneer Automotive®Extension Housing SealChevy P-Series Transmission THM400 Transmission 1981, Extension Housing Seal 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$5.31 - $6.11
- Pioneer Automotive®Gasket SetChevy P-Series Transmission THM400 Transmission 1981, Gasket Set 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$9.66 - $49.96
- Pioneer Automotive®Sealing RingChevy P-Series 1981, 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$5.32 - $7.72
- Pioneer Automotive®Transmission SealChevy P-Series 1981, 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 - $2.21
- Mahle®Manual Transmission Gasket SetChevy P-Series 1981, Manual Transmission Gasket Set by Mahle®. 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$9.88 - $26.83
- SKF®Automatic Transmission Oil Pump SealChevy P20 Transmission without THM700 Transmission 1981, 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...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$4.67
- SKF®Automatic Transmission Shift Shaft SealChevy P20 Transmission without Parking Brake Lever 1981, 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...Made with precision and quality in mindDesigned to meet your specific needs$4.19
- SKF®Manual Transmission Bearing and Seal Overhaul KitChevy P20 Transmission 4-Speed Light Duty with 10 Bolt Side Cover / Case 10-5/8" Long Overall 1981, Manual Transmission Bearing and Seal Overhaul Kit by SKF®. Inside Diameter: 11". Outside Diameter: 11.5". Take your vehicle out of your...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$201.31
- SKF®Manual Transmission Shift Shaft SealChevy P-Series 1981, Manual Transmission Shift Shaft Seal by SKF®. Outside Diameter: 1.004". 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...Made with precision and quality in mindDesigned to meet your specific needs$4.63
- SKF®Manual Transmission Speedometer Pinion SealChevy P20 / P30 Standard Transmission 1981, Manual Transmission Speedometer Pinion Seal by SKF®. Outside Diameter: 0.624". 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$5.23
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1981 Chevy P-Series Models
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