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  3. GMC PROCESS 27718

GMC NEW PROCESS 27718 Transfer Shaft Hub Spline Pump 263 38 32

fits model: Sierra. make: Gmc.

27718 Gmc New Process 263 Sierra Transfer Case Oem Main Shaft Hub 38 Spline Pump 32 Output

( Brand: Gmc New Process ), ( Manufacturer Part Number: 27718 ), ( Manufacturer Warranty: See Listing ), ( Drive Type: 4wd ), ( Transmission Type: Automatic, Manual )

Review GMC NEW PROCESS 263 Transfer Case Oem Main Shaft Hub 38 Spline Pump 32 Output fits SIERRA

Introducing the GMC Part No. 27718263, a vital component for your 38 spline transfer case pump system in select 2007-2013 GMC Sierra pickup trucks. This transfer case hub for the 32-pump setup is meticulously engineered to ensure seamless power transfer between your vehicle's transmission and transfer case.

Constructed from robust materials, this transfer shaft hub is designed to withstand the rigors of heavy-duty use. Its precision-machined spline surfaces provide a secure and reliable connection to the pump and transfer case, minimizing the risk of slippage or damage.

The GMC 27718263 transfer hub is a direct factory replacement, ensuring a perfect fit and reliable performance. It is engineered to meet or exceed the original equipment specifications, ensuring optimal power transfer efficiency and durability.

This hub is an essential component in maintaining the functionality and longevity of your GMC Sierra's transfer case system. By keeping this system in top condition, you'll enjoy a smoother driving experience and improved towing capabilities.

When it's time for replacement, trust the proven quality of the GMC OEM transfer shaft hub to keep your vehicle performing at its best. This component is backed by the same warranty coverage as the original equipment, giving you peace of mind and confidence in your investment.

Don't let a faulty transfer hub compromise the performance and reliability of your GMC Sierra. Order the GMC Part No. 27718263 today and experience the difference a genuine OEM part can make.

Pros and Cons of Buying GMC Process No. 27718 263 Sierra Transfer Shaft Hub 38 Spline Pump 32

Introduction:

The GMC Process No. 27718 263 Sierra Transfer Shaft Hub 38 Spline Pump 32 is a vital auto part for certain GMC Sierra models. Replacing a worn-out or damaged transfer case hub can save you from costly transmission repairs. In this article, we'll discuss the advantages and disadvantages of purchasing this part.

Pros:

1. Improved Performance: A new transfer case hub ensures the proper engagement of the driveshaft with the transfer case, which results in better power transmission and overall vehicle performance.

2. Enhanced Durability: This part is designed to withstand the heavy loads and harsh conditions commonly encountered in off-road environments, making it a suitable investment for those who frequently use their vehicles for off-roading.

3. Peace of Mind: By investing in a high-quality replacement part like the GMC Process No. 27718 263 Sierra Transfer Shaft Hub 38 Spline Pump 32, you can ensure that your vehicle is safe and reliable, reducing the likelihood of unexpected breakdowns.

4. Long-Term Savings: While the initial cost of purchasing a new transfer case hub may seem high, it can ultimately save you money by preventing the need for more extensive and costly transmission repairs.

Cons:

1. Cost: The price of the GMC Process No. 27718 263 Sierra Transfer Shaft Hub 38 Spline Pump 32 can be a significant investment, especially for those on a tight budget.

2. Installation Complexity: Installing a transfer case hub can be a complex process, requiring specialized tools and a good understanding of vehicle mechanics. Hiring a professional mechanic to perform the installation could add to the total cost.

3. Availability: Depending on your location and the availability of auto parts suppliers, it might take some time to source and receive the GMC Process No. 27718 263 Sierra Transfer Shaft Hub 38 Spline Pump 32.

Conclusion:

The GMC Process No. 27718 263 Sierra Transfer Shaft Hub 38 Spline Pump 32 is an essential investment for GMC Sierra owners seeking improved performance, enhanced durability, and peace of mind. While the initial cost and installation complexity may be deterrents, the long-term savings and performance benefits make it a worthwhile investment.

Recommendation:

If you own a GMC Sierra and suspect that your transfer case hub is worn out or damaged, consider investing in a high-quality replacement part like the GMC Process No. 27718 263 Sierra Transfer Shaft Hub 38 Spline Pump 32. While the upfront cost may be substantial, the performance improvements, durability, and long-term savings make it a wise investment for your vehicle. If you're unsure about the installation process, consider hiring a professional mechanic to ensure a proper installation.

Details:

There are variations within the same model numbers. OEM original manufacturer product. NOT a cheap aftermarket part. Shipping free to lower 48 states.

Reusing a worn hub will quickly damage replacement shaft.

part #: 27718 price

  • $74.55

specifications othellodrivetrain:

  • for models: Sierra
  • for makes: Gmc
  • brand: Gmc New Process
  • mpn: 27718
  • manufacturer warranty: See Listing
  • drive type: 4wd
  • transmission type: Automatic, Manual

seller othellodrivetrain:

  • city: Allegany, New York
  • rating: 99.6%
  • # reviews: 5503

offer othellodrivetrain:

  • quantity: 1
  • options: Ship-to-home
  • started: January 18, 2026
  • availability: In Stock
  • sold: 0

general othellodrivetrain:

  • condition: Used
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

returns othellodrivetrain:

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

shipping othellodrivetrain:

  • cost: $0.00
  • type: Fixed
  • class: Standard
  • carrier: USPS
  • service: USPS Ground Advantage
  • transit: 5-10 Days

payments othellodrivetrain:

  • wallet: Apple-pay
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for models: sierra, for makes: gmc, manufacturer warranty: see listing, drive type: 4wd, transmission type: automatic, manual,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 11956088702416604,

Gmc New Process 27718 Is Similar To:

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1 offer $74.55 USD
  • Offer #1: $74.55 price + $15.00 shipping estimate = $89.55* total. 32 SPLINE (38 SPLINES FOR PUMP DRIVE GEAR). MAINSHAFT FITS 1999+ 5.3L, 6.6L, or 8.1L CHEVY OR GM WITH NV261 OR NV263 TRANSFER CASE.+$15.00 shipping

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