SX-NR9G NATIONAL Transmission Shaft Seal Manual Gmc Jimmy

Review NATIONAL Transmission Input Shaft Seal For Gmc Manual Bl for GMC JIMMY 1970–1991

Introducing the National SX-NR9G Transmission Shaft Seal, an essential component for maintaining the hydraulic integrity of the manual transmission in your 1970-1991 GMC Jimmy. This seal is meticulously engineered to provide a reliable seal between the transmission shaft and the transmission case, preventing the leakage of transmission fluid and ensuring optimal performance.

The SX-NR9G Transmission Shaft Seal is manufactured using high-quality, heat-resistant materials that can withstand the rigors of heavy-duty use. The seal is designed to be a direct replacement for the original equipment, ensuring a precise fit and easy installation. The seal features a double-lip design that provides an extra layer of protection against leaks, providing peace of mind for the driver.

The National SX-NR9G Transmission Shaft Seal is specifically engineered for use in the manual transmissions found in the 1970-1991 GMC Jimmy. This seal is not interchangeable with other vehicle models or transmissions, making it a crucial part for those who own this specific make and model.

Installing the National SX-NR9G Transmission Shaft Seal is a straightforward process. The seal is designed to be pressed into place using a seal installation tool or a hammer and a suitable flat surface. It is recommended that the transmission be drained of fluid before installation to prevent any potential messes.

In conclusion, the National SX-NR9G Transmission Shaft Seal is a vital component for the manual transmission in your 1970-1991 GMC Jimmy. This seal is designed to provide a reliable seal against transmission fluid leakage, ensuring optimal performance and longevity. With its high-quality materials, precise fit, and easy installation, the National SX-NR9G Transmission Shaft Seal is an excellent choice for those who want to keep their GMC Jimmy running at its best.

Buying a National SX-NR9G Transmission Shaft Seal for 1970-1991 GMC Jimmy: A Comprehensive Analysis

a. **Compatibility:** The National SX-NR9G transmission shaft seal is specifically designed for 1970-1991 GMC Jimmy models. This ensures a perfect fit and eliminates the need for any modifications.

b. **Durability:** National seals are known for their high-quality materials and construction, which can withstand the rigors of off-road driving and heavy use common in GMC Jimmies.

c. **Availability:** These seals are readily available at various automotive parts stores and online marketplaces, making it convenient for enthusiasts to purchase and install them.

a. **Price:** Compared to some aftermarket seals or OEM seals, the National SX-NR9G transmission shaft seal may be pricier. However, the increased cost can be justified by the seal's superior quality and durability.

b. **Installation:** Installing the seal may require some technical expertise, as it involves disassembling parts of the transmission. Enthusiasts without experience in this area may need to seek professional help or carefully follow instructions to avoid damaging other components.

The decision to buy a National SX-NR9G transmission shaft seal for a 1970-1991 GMC Jimmy depends on the individual's priorities and circumstances. Those who value high-quality components, durability, and reliability will find the investment worthwhile. However, those on a tight budget or less experienced in transmission repair may prefer a more affordable option.

For enthusiasts seeking a reliable and long-lasting transmission shaft seal for their GMC Jimmy, the National SX-NR9G is an excellent choice. Despite its higher cost, the benefits of superior quality and durability make it a worthwhile investment. For those on a budget, exploring alternative seals or considering reusing the existing seal with appropriate maintenance may be a more cost-effective solution.

Details:

National transmission input shaft seal for 1970 1991 Gmc Jimmy manual bl: status: in stock.

specifications differentialsdepo:

• for models: Jimmy
• for makes: Gmc
• for years: 1970–1991
• brand: National
• mpn: Sx-nr9g
• placement on vehicle: Transmission Gaskets Sealing Systems
• type: Manual Transmission Input Shaft Seal
• item length: 2.750
• manufacturer warranty: 1 Year
• ipn: C502 10-56
• compatible year: 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Manual Transmission Input Shaft Seal

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

seller differentialsdepo:

• # reviews: 642083
• city: indianapolis, indiana
• rating: 99.6%

offer differentialsdepo:

• options: ship-to-home
• price: $15.28
• item condition: New
• in stock #: 1
• started: april 6, 2026
• availability: in stock
• sold #: 7

returns differentialsdepo:

• policy: returns accepted
• paid by: seller
• time: 30 days

shipping differentialsdepo:

• type: fixed
• transit: 3-7 days
• class: standard, expedited
• service: standard, expedited

payments differentialsdepo:

• wallet: google-pay
• credit card: diners-club
• other