1. Car & Truck Manual Transmission Parts Deals
  2. sku: 4159636318399621
  3. NATIONAL SX-713B

NATIONAL SX-713B Transmission Shaft Seal Ld

fits make: Gmc. year: 1966–1974.

Sx-713b National Transmission Shift Shaft Seal For 1966-1974 Gmc K15 K1500 Pickup Ld

( Brand: National ), ( Manufacturer Part Number: SX-713B ), ( Type: Multi Purpose Seal ), ( Ipn: C182 55-16 ), ( Item Length: 2.000 ), ( Manufacturer Warranty: 1 Year ), ( Compatible Model: K15/k1500 Pickup ), ( Compatible Year: 1974 1973 1972 1971 1970 1969 1968 1967 1966 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Multi Purpose Seal )

Review NATIONAL Transmission Shift Shaft Seal For Gmc K15 Pickup Ld fits K1500 1966–1974

Introducing the National SX-713B Transmission Shaft Seal, specifically designed for use in 1966 to 1974 GMC K15, K1500, and LD models. This transmission shaft seal is an essential component for maintaining the integrity of your vehicle's powertrain system.

Crafted from high-quality materials, this seal ensures a tight and leak-free connection between the transmission shaft and the case. It prevents the transmission fluid from escaping, ensuring optimal performance and longevity of your transmission system. The seal features a robust design that can withstand the high pressures and temperatures generated during operation.

The National SX-713B Transmission Shaft Seal is easy to install, making it an ideal replacement option for do-it-yourself enthusiasts. Its precise dimensions and contours match the original equipment, ensuring a perfect fit and minimal modification required during the installation process.

This seal is engineered to provide reliable service in even the most demanding conditions. It is resistant to wear and tear, ensuring that it lasts longer than conventional seals. Its design also minimizes the risk of leaks, which can be a common issue with older vehicles.

By choosing the National SX-713B Transmission Shaft Seal, you are investing in the long-term health and performance of your GMC K15, K1500, or LD. It is a cost-effective solution to prevent costly transmission repairs and ensure your vehicle continues to operate at its best.

In conclusion, the National SX-713B Transmission Shaft Seal is a must-have for any GMC K15, K1500, or LD owner looking to keep their vehicle running smoothly. Its high-quality construction, easy installation, and durability make it an excellent choice for maintaining the powertrain system of your classic GMC truck.

Pros and Cons of Buying a National SX-713B Transmission Shaft Seal for 1966-1974 GMC K1500/K1500LD

1. Pros:

a. OEM Quality: National is a well-known automotive parts manufacturer, and the SX-713B transmission shaft seal is an original equipment (OE) replacement part designed specifically for 1966-1974 GMC K1500/K1500LD models.

b. Leak Prevention: A worn-out or damaged transmission shaft seal can cause power loss and transmission fluid leaks. Replacing it with a new one like the SX-713B can help prevent these issues and save you from costly repairs in the future.

c. Long-Term Savings: By investing in a high-quality OE replacement part, you may save on potential labor costs and prevent the need for more extensive repairs that could result from continued use with a faulty seal.

2. Cons:

a. Cost: The National SX-713B transmission shaft seal might be more expensive than aftermarket alternatives. However, the investment in an OE part ensures better fitment and durability.

b. Availability: Depending on your location and the availability of parts from local auto parts stores, you might have to order the National SX-713B transmission shaft seal online, which could add to the overall purchase time and shipping costs.

3. Conclusion:

When considering whether or not to buy the National SX-713B transmission shaft seal for your 1966-1974 GMC K1500/K1500LD, it's essential to weigh the benefits of OE quality and long-term savings against the potential costs and availability. If you prioritize the assurance of a perfect fit, durability, and peace of mind, investing in the National SX-713B transmission shaft seal would be a suitable choice.

Recommendation:

If you are looking for a reliable and high-quality transmission shaft seal for your 1966-1974 GMC K1500/K1500LD, the National SX-713B is an excellent option. Although it might be more expensive than aftermarket alternatives, the OE compatibility, leak prevention, and long-term savings make it a worthwhile investment.

Details:

National Transmission Shift Shaft Seal for 1966-1974 GMC K15 K1500 Pickup ld: Status: In Stock.

part #: sx713b prices

  • $12.21-$30.48

specifications manutransmission:

  • for makes: Gmc
  • for years: 1966-1974
  • brand: National
  • mpn: Sx-713b
  • type: Multi Purpose Seal
  • ipn: C182 55-16
  • item length: 2.000
  • manufacturer warranty: 1 Year
  • compatible model: K15/k1500 Pickup
  • compatible year: 1974 1973 1972 1971 1970 1969 1968 1967 1966
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Multi Purpose Seal

shipping manutransmission:

  • type: Fixed
  • class: Standard, Expedited
  • service: Standard, Expedited
  • transit: 4-7 Days
  • cost: $0.00

general manutransmission:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts

payments manutransmission:

  • other
  • credit card: Diners-club
  • wallet: Paypal

seller manutransmission:

  • rating: 98.8%
  • # reviews: 548411
  • city: Indianapolis, Indiana

returns manutransmission:

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

offer manutransmission:

  • started: March 14, 2025
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 5
for makes: gmc, for years: 1966-1974, type: multi purpose seal, item length: 2.000, manufacturer warranty: 1 year, compatible model: k15/k1500 pickup, compatible year: 1974 1973 1972 1971 1970 1969 1968 1967 1966, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine national multi purpose seal,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 4159636318399621,

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