1. Car & Truck Manual Transmission Parts Deals
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  3. NATIONAL SX-Y26C

NATIONAL SX-Y26C Transfer Mounting Adapter Seal Zk

fits make: Gmc. year: 1968–1974.

Sx-y26c National Transfer Case Mounting Adapter Seal For 1968-1974 Gmc K35 K3500 Zk

( Brand: National ), ( Manufacturer Part Number: SX-Y26C ), ( Type: Transfer Case Mounting Adapter Seal ), ( Ipn: C673 46-9 ), ( Item Length: 2.750 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transfer Case Gaskets Sealing Systems ), ( Compatible Model: K35/k3500 Pickup ), ( Compatible Year: 1974 1973 1972 1971 1970 1969 1968 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Transfer Case Mounting Adapter Seal )

Review NATIONAL Transfer Case Mounting Adapter Seal For Gmc K35 Zk fits K3500 1968–1974

Introducing the National SX-Y26C Transfer Mounting Adapter Seal, specifically designed for 1968 to 1974 GMC K35 and K3500 ZK models. This essential automotive component is a must-have for those seeking a reliable and functional solution to maintain the integrity of their vehicle's transfer case and transmission system.

The National SX-Y26C Transfer Mounting Adapter Seal is an OE-quality replacement part. It is expertly crafted using high-grade materials, ensuring durability and longevity. The seal features a robust design, with a flexible and resilient construction that effectively prevents leakage between the transmission and transfer case.

This adapter seal is easy to install, making it an ideal choice for DIY enthusiasts or professionals. It comes with a precise fit, ensuring that it securely engages with the mating surfaces, providing a seal that is both effective and long-lasting. The seal's design also allows for easy removal and replacement, making routine maintenance a breeze.

The National SX-Y26C Transfer Mounting Adapter Seal is a direct replacement for the original component, ensuring a seamless fit and function. It is specifically engineered to meet the unique requirements of 1968 to 1974 GMC K35 and K3500 ZK vehicles, providing a perfect fit and reliable performance.

Investing in the National SX-Y26C Transfer Mounting Adapter Seal is an investment in the longevity and reliability of your vehicle. By maintaining the seal's integrity, you can help prevent costly transmission and transfer case repairs, while also ensuring that your vehicle continues to perform at its best.

In summary, the National SX-Y26C Transfer Mounting Adapter Seal is a high-quality, OE-standard replacement part for 1968 to 1974 GMC K35 and K3500 ZK models. It is designed to prevent leakage between the transmission and transfer case, ensuring reliable performance and longevity. The seal is easy to install, and its precise fit and flexible design make it a popular choice among mechanics and DIY enthusiasts alike. By choosing the National SX-Y26C Transfer Mounting Adapter Seal, you can help maintain the integrity of your vehicle's transmission and transfer case system, while also enjoying the peace of mind that comes with using a reliable and effective automotive component.

Pros and Cons of Buying a National SX-Y26C Transfer Mounting Adapter Seal for 1968-1974 GMC K35, K3500, ZK

**Background:**

The National SX-Y26C transfer mounting adapter seal is a critical component in the drivetrain system of 1968-1974 GMC K35, K3500, and ZK vehicles. It seals the connection between the transfer case and the engine, preventing leaks and ensuring proper function.

**Pros:**

1. Leak Prevention: A worn-out or damaged seal can cause significant leaks, leading to costly repairs and potential engine damage. By replacing the seal with a new one, you can prevent leaks and save on potential repair costs.

2. Smooth Operation: A properly sealed connection ensures smooth and efficient operation of the drivetrain system. This can result in better performance and improved driving experience.

3. Long-Term Savings: While the upfront cost of purchasing a new seal may seem daunting, it can save you money in the long run by preventing more extensive and expensive repairs.

**Cons:**

1. Cost: The National SX-Y26C transfer mounting adapter seal can be quite expensive, especially when compared to the cost of some other automotive parts.

2. Installation Complexity: Installing the seal can be a challenging process, requiring specialized tools and knowledge. It may be necessary to hire a professional mechanic to ensure proper installation.

3. Potential for Additional Repairs: In some cases, a worn-out seal may be an indication of other underlying issues in the drivetrain system. This could result in additional repair costs.

**Conclusion:**

The decision to buy a National SX-Y26C transfer mounting adapter seal for your 1968-1974 GMC K35, K3500, or ZK vehicle ultimately depends on your specific situation. If you are experiencing leaks or have noticed a significant decrease in drivetrain performance, replacing the seal may be a worthwhile investment. However, if your vehicle is running smoothly and you have no evidence of leaks, it may be best to hold off on the purchase.

**Recommendation:**

If you are experiencing issues with your transfer mounting adapter seal, it is recommended that you consult with a professional mechanic to assess the situation and determine if a new seal is necessary. They can help you weigh the pros and cons and make an informed decision based on your vehicle's condition and your budget.

Details:

National Transfer Case Mounting Adapter Seal for 1968-1974 GMC K35 K3500 zk: Status: In Stock.

part #: sxy26c prices

  • $21.16-$24.75

specifications manutransmission:

  • for makes: Gmc
  • for years: 1968-1974
  • brand: National
  • mpn: Sx-y26c
  • type: Transfer Case Mounting Adapter Seal
  • ipn: C673 46-9
  • item length: 2.750
  • manufacturer warranty: 1 Year
  • placement on vehicle: Transfer Case Gaskets Sealing Systems
  • compatible model: K35/k3500 Pickup
  • compatible year: 1974 1973 1972 1971 1970 1969 1968
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Transfer Case Mounting Adapter Seal

offer manutransmission:

  • quantity: 6
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: March 28, 2026

returns manutransmission:

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

shipping manutransmission:

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

seller manutransmission:

  • # reviews: 638612
  • city: Indianapolis, Indiana
  • rating: 99.6%

general manutransmission:

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

payments manutransmission:

  • other
  • credit card: Mastercard
  • wallet: Paypal
for makes: gmc, for years: 1968-1974, type: transfer case mounting adapter seal, item length: 2.750, manufacturer warranty: 1 year, placement on vehicle: transfer case gaskets sealing systems, compatible model: k35/k3500 pickup, compatible year: 1974 1973 1972 1971 1970 1969 1968, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine national transfer case mounting adapter seal,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 11952869695777721,

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