NATIONAL 221710 Polyacrylate Oil Pump Seal 724956074228

( Brand: National ), ( Part Type: Oil Seal Pump ), ( Manufacturer Part Number: 221710 ), ( Product Type: Engine ), ( UPC: 724956074228 ), ( Fitment Type: Direct Replacement ), ( Partslink Number: Md069948, Md343566, Md168058, Md009038, 33185c6200, 2132142021 ), ( Compatible Make S : Dodge, Ford, Nissan, Mitsubishi, Infiniti, Eagle, Suzuki, Mazda ), ( Compatible Model S : Challenger, Ram 50, Power Ram 50, Ranger, Courier, Frontier ), ( Fitnote: Drivetypename ), ( Product Subtype: Oil Pumps ), ( Product Details: Engine Oil Pump Seal ), ( Department: Replacement )

Review NATIONAL Dodge Polyacrylate Oil Pump Seal fits CHALLENGER 1978–1979

Introducing the National 221710 oil pump seal for Dodge Challenger models manufactured between 1978 and 1979. This essential automotive component is designed to provide a reliable seal between the crankshaft and the oil pump, ensuring an efficient flow of engine oil.

Crafted from high-quality polyacrylate material, this oil pump seal offers superior resistance to oil, water, and other harsh contaminants. Its durability is unmatched, enabling it to withstand the rigors of continuous use in high-performance applications.

The National 221710 oil pump seal is precisely engineered to fit perfectly in your Dodge Challenger's engine. Its contoured design accurately conforms to the contours of the crankshaft and the oil pump housing, ensuring a tight seal that prevents oil leaks and maintains engine performance.

Installation of this oil pump seal is a straightforward process, making it an excellent choice for DIY enthusiasts or professional mechanics. Its O-ring design ensures easy installation and removal, while its robust construction guarantees long-lasting performance.

By choosing the National 221710 oil pump seal for your Dodge Challenger, you can enjoy the peace of mind that comes with knowing your engine is well-sealed and operating at its best. This seal is an essential upgrade for any classic Challenger owner looking to restore their vehicle to its former glory or for those who demand the highest level of performance from their muscle car.

In summary, the National 221710 oil pump seal for Dodge Challenger models from 1978 to 1979 is an essential upgrade that delivers unparalleled sealing performance, durability, and ease of installation. Crafted from top-quality polyacrylate material, this seal offers superior resistance to oil, water, and contaminants, ensuring your engine runs efficiently and reliably.

The 221710 oil pump seal is a critical component for Dodge Challengers manufactured between 1978 and 1979. This polyacrylate seal is designed to prevent oil leakage from the oil pump, ensuring proper lubrication of the engine. Let's examine some pros and cons of purchasing this part.

1. Reliable: The 221710 oil pump seal is a high-quality part, designed to provide a long-lasting solution for oil leakage issues in Dodge Challengers from the late 1970s.

2. Easy Installation: The seal is relatively simple to replace, making it an accessible DIY project for enthusiasts with some automotive knowledge and experience.

3. Improved Performance: A leaking oil pump seal can lead to poor engine performance and even potential engine damage. Replacing the seal with a new one can help restore the engine's performance and improve its overall longevity.

4. Cost-Effective: Compared to other engine repairs or rebuilds, replacing the oil pump seal can be a cost-effective solution for addressing oil leakage issues.

1. Availability: Finding a reliable and authentic source for the 221710 oil pump seal can be challenging, as these seals are no longer in production. However, reputable auto parts suppliers and dealers may offer this part as a re-manufactured or aftermarket alternative.

2. Potential for Other Issues: Replacing the oil pump seal does not guarantee that other engine issues will be resolved. It is essential to have the vehicle inspected and diagnosed by a professional mechanic to ensure that all potential problems are identified and addressed.

In conclusion, the 221710 oil pump seal is a valuable investment for Dodge Challenger owners with vehicles from the late 1970s. This part offers several advantages, including improved reliability, easy installation, and enhanced engine performance. However, the availability of the seal and the potential for other engine issues are important considerations. To ensure a successful repair, it is recommended to purchase the seal from a trusted auto parts supplier or dealer, and to have the vehicle inspected and diagnosed by a professional mechanic before and after the installation.

Details:

Constructed to meet OE configurations. Don't just repair a leak, prevent future problems with National Oil Seal. This innovation aggressively deflects dirt, liquid, and other contaminants that can lead to premature seal bearing damage diminished wheel-end performance. Polyacrylate Oil Pump Seal 221710 by National.

Helps prevent premature bearing failure. Sealing Material: Polyacrylate. Features: designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminants. A patent-pending National Dynamic Edge technology allows for maximum protection.

Inside Diameter: 0.669. This innovation ensures maximum protection from environmental contaminants under even the most adverse conditions. Engineered for performance, oil seals deliver superior protection and long service life thanks to premium material construction a patent-pending National Dynamic Edge technology used in their manufacture. Housing Bore: 28.000mm.

This part is engineered to meet OE specs perfectly fit your vehicle. Unmatched durability under the most grueling conditions. Specifications: Housing Bore: 1.102. The National Dynamic Edge design consists of an integral sinusoidal wave that produces a dynamic pumping action to move contaminants away from the seal.

Out of the seal and other wheel-end components.

part #: 221710 prices

• $6.75-$24.34

specifications pumppruner:

• for models: Challenger
• for makes: Dodge
• for years: 1978-1979
• brand: National
• part type: Oil Seal Pump
• manufacturer part number: 221710
• product type: Engine
• upc: 724956074228
• fitment type: Direct Replacement
• partslink number: Md069948, Md343566, Md168058, Md009038, 33185c6200, 2132142021
• compatible make s : Dodge, Ford, Nissan, Mitsubishi, Infiniti, Eagle, Suzuki, Mazda
• compatible model s : Challenger, Ram 50, Power Ram 50, Ranger, Courier, Frontier
• fitnote: Drivetypename
• product subtype: Oil Pumps
• product details: Engine Oil Pump Seal
• department: Replacement

returns pumppruner:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller pumppruner:

• rating: 96.0%
• # reviews: 341771
• city: Saint Paul, Minnesota

general pumppruner:

• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts
• condition: New

shipping pumppruner:

• type: Fixed
• carrier: FedEx
• service: FedEx Ground or FedEx Home Delivery
• transit: 2-6 Days
• cost: $0.00
• class: Standard

payments pumppruner:

• wallet: Apple-pay
• credit card: Mastercard
• other

offer pumppruner:

• started: July 10, 2025
• sold: 0
• quantity: 5
• availability: In Stock
• options: Ship-to-home

National 221710 Is Similar To:

• National 3c3z-6700-ba 03-10 Ford 6.0 6.0l Powerstroke Diesel Engine Front Main Crankshaft Crank Seal (31.2% similar) It is designed to fit ford F250, F350, F450, and F550 trucks with the VT365 engine. The product is a front main crankshaft crank seal and repair sleeve for 03-10 ford 6.0L power stroke diesel engine...(December 22nd, 2024)
• National 710236 For Subaru Wrx Sti 2013-2019 Polyacrylate Oil Pump Seal (70.8% similar) Redcoat: yes. Out of the seal and other wheel-end components. Unmatched durability under the most grueling conditions. Features: designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminants. Constructed to meet OE configurations...(January 3rd, 2025)
• National 222025 For Cadillac Eldorado 1979-1990 Polyacrylate Oil Pump Seal (77.6% similar) Redcoat: yes. Inside diameter: 0.787. Don't just repair a leak, prevent future problems with National oil seal. This part is engineered to meet OE specs perfectly fit your vehicle. Sealing material: polyacrylate. This innovation aggressively deflects dirt, liquid, and other contaminants...(February 20th, 2025)
• National 99157 For Dodge Monaco 1990-1992 Stainless Steel Oil Pump Repair Sleeve (62.7% similar) This product is a National 99157 oil pump repair sleeve made of stainless steel. The product is a direct replacement with steel material and suitable for standard transmissions. The product is an engine oil pump sleeve that helps repair. It is designed to fit various model's of cars and...(March 2nd, 2025)
• National Oil Seal 10684s Jeep Amc Nos Free Shipping (27.4% similar) Please consider this when submitting offers. Fits many different vehicles. New condition. If you don't find it here, please visit us there. A few important things: free shipping. Part number 10684S. That means they may have some surface rust or other signs of normal wear and tear...(March 3rd, 2025)
• National Sx-cy0d Input Shaft Repair Sleeve For 1992 Honda Accord Automatic Mt (36% similar) National input shaft repair sleeve for 1992 Honda accord automatic mt: status: in stock...(April 3rd, 2025)
• National 711181 For Honda Accord 1995-2017 Fluoro-elastomer Oil Pump Seal (61.6% similar) Constructed to meet OE configurations. Don't just repair a leak, prevent future problems with National oil seal. A patent-pending National dynamic edge technology allows for maximum protection. This innovation ensures maximum protection from environmental contaminants under even the most adverse...(April 25th, 2025)
• National 221820 For Honda Civic 1990-2000 Polyacrylate Oil Pump Seal (75.2% similar) Inside diameter: 0.709. Unmatched durability under the most grueling conditions. Redcoat: yes. This innovation aggressively deflects dirt, liquid, and other contaminants that can lead to premature seal bearing damage diminished wheel-end performance. Don't just repair a leak, prevent...(May 9th, 2025)