NATIONAL I1000 Shaft Seal Kit Manual Transmission C457

( Brand: National ), ( Manufacturer Part Number: 1966 ), ( Type: Manual Transmission Output Shaft Seal Kit ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C457 19-14 ), ( Item Length: 2.750 ), ( Placement On Vehicle: Transmission Gaskets Sealing Systems ), ( Compatible Model: I1000 ), ( Compatible Year: 1966 1965 1964 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Manual Transmission Output Shaft Seal Kit )

Review NATIONAL 19-14 Output Shaft Seal Kit For Gmc Manual Transmission fits ZR 1964–1966

The National C457 19-14 Shaft Seal Kit is specifically designed for use with the I1000 manual transmission in 1964-1966 GMC ZR models. This seal kit is an essential component for maintaining the optimal performance and longevity of your transmission system.

The kit includes all necessary shaft seals required to replace the worn-out or damaged seals in your transmission. Each seal is precision-engineered using high-quality materials, ensuring a perfect fit and reliable sealing performance. The seals feature a durable rubber compound that can withstand the extreme pressures and temperatures generated by the transmission.

The C457 19-14 Shaft Seal Kit includes seals for the input shaft, output shaft, and reverse idler shaft. Each seal comes with an installation tool to facilitate the replacement process. The kit also includes new gaskets and a seal conditioner to ensure a clean and smooth installation.

The installation process is relatively straightforward, but it is essential to follow the instructions carefully to avoid damaging the transmission or the new seals. It is recommended to drain the transmission fluid before starting the installation to make the process easier and to prevent any potential messes.

By using the National C457 19-14 Shaft Seal Kit, you can restore the sealing integrity of your transmission system, preventing leaks and ensuring that your vehicle runs smoothly and efficiently. This kit is an excellent investment for any GMC ZR owner looking to keep their vehicle in top condition.

In summary, the National C457 19-14 Shaft Seal Kit is a high-quality, comprehensive solution for replacing the shaft seals in the I1000 manual transmission of 1964-1966 GMC ZR models. Each seal is precision-engineered for a perfect fit and reliable sealing performance, and the kit includes all necessary installation tools and gaskets. By using this kit, you can prevent transmission leaks, maintain optimal performance, and extend the life of your vehicle's transmission system.

National C457 Shaft Seal Kit for 1964-1966 GMC I1000 Manual Transmission: A Comprehensive Analysis

The National C457 shaft seal kit is a popular replacement option for the shaft seals in the I1000 manual transmission used in 1964-1966 GMC trucks. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this kit.

1. OEM Compatibility: National C457 shaft seals are designed to be direct replacements for the original seals, ensuring a perfect fit and minimal adjustments required during installation.

2. Durability: These seals are engineered to last longer than the original seals, providing better protection against leaks and potential transmission damage.

3. Availability: The National C457 shaft seal kit is widely available from various auto parts retailers, both online and in physical stores, making it a convenient option for many buyers.

1. Cost: While the National C457 shaft seal kit offers excellent durability and OEM compatibility, it may come at a higher price point compared to aftermarket alternatives or used seals.

2. Complex Installation: Installing the National C457 shaft seals may require more time and effort than some other seal kits due to the specific design and installation process for the I1000 transmission.

The National C457 shaft seal kit for the 1964-1966 GMC I1000 manual transmission offers several advantages, including OEM compatibility, durability, and availability. However, it may come with a higher cost and a more complex installation process compared to some other options. Ultimately, the decision to purchase this kit depends on the individual's priorities, budget, and technical capabilities.

If you are looking for a reliable and long-lasting solution for your transmission seal issues and are willing to invest in a high-quality OEM replacement, the National C457 shaft seal kit is an excellent choice. However, if you are on a tighter budget or prefer a more straightforward installation process, you may want to consider alternative options or used seals.

If you value reliability, durability, and peace of mind, the National C457 shaft seal kit is a solid investment for your 1964-1966 GMC I1000 manual transmission. Be prepared for a potentially complex installation process and a higher cost compared to other options. If you have limited resources or prefer a more affordable alternative, consider researching aftermarket seal kits or used seals from trusted sources.

Details:

National Output Shaft Seal Kit for 1964-1966 GMC I1000 Manual Transmission Zr: Status: In Stock.

part #: i1000 prices

• $12.21-$17.99

specifications manutransmission:

• for models: Zr
• for makes: Gmc
• for years: 1964-1966
• brand: National
• mpn: 1966
• type: Manual Transmission Output Shaft Seal Kit
• manufacturer warranty: 1 Year
• ipn: C457 19-14
• item length: 2.750
• placement on vehicle: Transmission Gaskets Sealing Systems
• compatible model: I1000
• compatible year: 1966 1965 1964
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Manual Transmission Output Shaft Seal Kit

seller manutransmission:

• rating: 98.7%
• city: Indianapolis, Indiana
• # reviews: 563380

shipping manutransmission:

• service: Standard, Expedited
• cost: $0.00
• class: Standard, Expedited
• transit: 3-5 Days
• type: Fixed

general manutransmission:

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

offer manutransmission:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: August 22, 2025
• quantity: 7

payments manutransmission:

• credit card: Discover
• wallet: Paypal
• other

returns manutransmission:

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

National C457 Is Similar To:

• National Seal bearing 1207-l Manual Transmission Drive Shaft Bearing-ball (48.4% similar) Manual transmission main shaft bearing. Part numbers. National seal/bearing. 102702, 1207L, 207-NR, P1207L. Ball bearing...(December 11th, 2024)
• National 4532n Oil Seals Man Trans Output Shaft Seal (42.9% similar) Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. National oil seals 4532N man trans output shaft seal,:: oil seal...(December 17th, 2024)
• National 724956157204 5200 Oil Seal Kit (37.8% similar) Note: photos do not always represent the actual product. National 5200 oil seal kit,:: OE replacement; 1.502 inch inside diameter; 2.381 outside 0.940 width ; nitrite; single. For kits, photo might show entire kit and listing is only for one component...(December 19th, 2024)
• National Sx-05p2 Steering Gear Pitman Shaft Seal For 1958-1964 Chevrolet Impala Jl (48.2% similar) National steering gear Pittman shaft seal for 1958 -1964 Chevrolet impala Jul: status: in stock...(December 19th, 2024)
• Federal-mogul 471341 National Oil Seal (23.8% similar) Federal mogul National oil seal 471341 box: 548...(December 21st, 2024)
• National C313 86-46 Output Shaft Seal Kit For 1991-1995 Gmc Sonoma Manual Transmission Yq (80.2% similar) ...(December 23rd, 2024)
• National Sx-sr9k Rear Transfer Case Output Shaft Seal Kit For 1983-1994 Chevrolet Hh (53.5% similar) National rear transfer case output shaft seal kit for 1983 -1994 Chevrolet HHS: status: in stock...(December 24th, 2024)
• National Sx-c7kd Output Shaft Seal Kit For 1975-1978 Gmc C25 Manual Transmission Zp (80.7% similar) National output shaft seal kit for 1975 -1978 gmc C25 manual transmission zap: status: in stock...(December 25th, 2024)
• National Sx-153w Output Shaft Seal Kit For 1975-1978 Gmc P15 Manual Transmission Hx (81.9% similar) National output shaft seal kit for 1975 -1978 gmc P15 manual transmission HX: status: in stock...(December 26th, 2024)
• National Oil Seals 99146 Automatic Transmission Output Shaft Repair Sleeve (45.7% similar) Part #: National oil seals 99146 for sale...(December 27th, 2024)
• National Sx-jcb4 Front Transmission Countershaft Race For 1992-1993 Dodge D350 Lf (35.5% similar) National front transmission counter shaft race for 1992 -1993 dodge D350 FL: status: in stock...(December 31st, 2024)