C749 NATIONAL Transmission Shaft Seal K2500 Gmc Suburban

Review NATIONAL 22-11 Transmission Input Shaft Seal For Gmc It for GMC SUBURBAN K25 K2500 1967–1968

Introducing the National C749 22-11 transmission shaft seal, an essential component for the maintenance and optimal performance of your 1967-1968 GMC Suburban K25 or K2500 with a 6-cylinder engine. This transmission shaft seal is a high-quality replacement part, designed to prevent transmission fluid leakage and ensure the efficient operation of your vehicle's powertrain.

The C749 22-11 seal is manufactured under stringent quality standards to ensure a precise fit and reliable sealing performance. It is specifically engineered for the transmission shaft on these model-year Suburbans and is made from a durable, heat-resistant material to withstand the rigors of heavy use and extreme temperatures.

The seal features a double-lip design, which provides an extra layer of protection against fluid leakage. The outer lip seals the transmission fluid in, while the inner lip acts as a barrier against contaminants, such as dirt and debris, keeping your transmission system clean and free from damage.

Installing the National C749 22-11 transmission shaft seal is a straightforward process, making it an excellent choice for DIY enthusiasts. It comes complete with all necessary hardware for a hassle-free installation. However, if you prefer, you can also have it installed by a professional mechanic to ensure a perfect fit and sealing performance.

This replacement seal comes with a 12-month warranty, giving you peace of mind and protection against any manufacturing defects. By choosing the National C749 22-11 transmission shaft seal, you can rest assured that you are investing in a high-quality, reliable, and long-lasting solution for your 1967-1968 GMC Suburban K25 or K2500.

In conclusion, the National C749 22-11 transmission shaft seal is an essential component that plays a crucial role in the proper functioning of your vehicle's powertrain. It is designed to prevent transmission fluid leakage, keep contaminants out of the transmission system, and provide a reliable, long-lasting solution for your 1967-1968 GMC Suburban K25 or K2500. With its heat-resistant material, double-lip design, and straightforward installation process, this seal offers excellent value for money and peace of mind.

Buying a National C749 22-11 transmission shaft seal for a 1967-1968 GMC K25/K2500 Suburban can help resolve issues related to transmission leaks. This seal is specifically designed for these models and years, ensuring a proper fit and function. However, there are some pros and cons associated with this purchase.

1. OEM (Original Equipment Manufacturer) replacement: This seal is manufactured by the same company that originally produced the seal for the vehicle.

2. Proper fit: Since it is designed for the specific make, model, and year of the vehicle, it is more likely to fit correctly and function properly.

3. Potential for improved performance: A new seal can help prevent transmission fluid leaks, which can result in better overall vehicle performance.

1. Cost: OEM parts often come at a higher price compared to aftermarket alternatives.

2. Availability: Depending on the supplier or retailer, the part may not always be readily available, which could result in a longer wait time for the vehicle repair.

The decision to buy a National C749 22-11 transmission shaft seal for a 1967-1968 GMC K25/K2500 Suburban depends on several factors, including the vehicle's condition, the severity of the transmission leak, and the budget for the repair. If the goal is to ensure a proper fit and function, and if the budget allows, then purchasing an OEM replacement like the National C749 22-11 seal is a good choice. However, if the budget is tight, an aftermarket alternative may be considered. Ultimately, the goal is to restore the vehicle to its optimal performance and reliability, and a new transmission shaft seal can contribute significantly to achieving that goal.

Details:

National transmission input shaft seal for 1967-1968 Gmc K25 K2500 Suburban it: status: in stock.

specifications differentialsdepo:

• for models: K25, K2500, Suburban
• for makes: Gmc
• for years: 1967–1968
• brand: National
• mpn: 1968
• placement on vehicle: Transmission Gaskets Sealing Systems
• type: Manual Transmission Input Shaft Seal
• item length: 2.750
• manufacturer warranty: 1 Year
• ipn: C749 22-11
• compatible model: K25/k2500 Suburban
• compatible year: 1968 1967
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Manual Transmission Input Shaft Seal

seller differentialsdepo:

• city: indianapolis, indiana
• rating: 99.0%
• # reviews: 582322

payments differentialsdepo:

• other
• wallet: google-pay
• credit card: visa

shipping differentialsdepo:

• transit: 2-5 days
• type: fixed
• class: standard, expedited
• service: standard, expedited

general differentialsdepo:

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

returns differentialsdepo:

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

offer differentialsdepo:

• in stock #: 5
• prices: $14.86–$17.53
• item condition: New
• options: ship-to-home
• availability: in stock
• started: october 20, 2025
• sold #: 16