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  3. NATIONAL SX-78A4

NATIONAL SX-78A4 Transfer Oil Pump Housing Repair Sleeve

fits year: 2003–2006.

Sx-78a4 National Transfer Case Oil Pump Housing Repair Sleeve For 2003-2006 Ii

( Brand: National ), ( Manufacturer Part Number: SX-78A4 ), ( Type: Transfer Case Oil Pump Housing Repair Sleeve ), ( Ipn: C566 18-67 ), ( Item Length: 3.750 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transfer Case Hardware Fasteners Fittings ), ( Compatible Make: Chevrolet ), ( Compatible Model: Avalanche 2500 ), ( Compatible Year: 2006 2005 2004 2003 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc National Transfer Case Oil Pump Housing Repair Sleeve )

Review NATIONAL Transfer Case Oil Pump Housing Repair Sleeve For fits 2003–2006

Introducing the National SX-78A4 Transfer Oil Pump Housing Repair Sleeve, an essential component designed for vehicles equipped with 2003 to 2006 Ford 6.0L Power Stroke engines. This repair sleeve is meticulously engineered to address common issues related to the transfer oil pump housing, which can lead to costly repairs or engine replacement.

The SX-78A4 Transfer Oil Pump Housing Repair Sleeve is manufactured using high-quality, durable materials to ensure a reliable and long-lasting solution. Its primary function is to reinforce and strengthen the weak areas of the original housing, preventing leaks and potential failure. By fitting snugly over the existing housing, this sleeve provides an effective and cost-efficient alternative to a full housing replacement.

The repair sleeve's design is precise and detailed, ensuring a perfect fit for the specified engine models. Its installation process is relatively simple and straightforward, making it an excellent option for DIY enthusiasts or professional mechanics alike. The repair sleeve comes with all necessary hardware for a hassle-free installation.

The National SX-78A4 Transfer Oil Pump Housing Repair Sleeve offers several benefits over traditional repair methods. It is a more cost-effective solution than replacing the entire housing, as it targets the problem areas directly. Additionally, it eliminates the need for engine removal, which can save significant time and labor costs.

Investing in the National SX-78A4 Transfer Oil Pump Housing Repair Sleeve is an excellent choice for Ford 6.0L Power Stroke engine owners who want to extend the life of their vehicle and avoid expensive repairs or engine replacements. This repair sleeve is an essential tool for anyone looking to maintain the performance and reliability of their Ford Power Stroke engine.

With its robust design, precise fit, and straightforward installation process, the National SX-78A4 Transfer Oil Pump Housing Repair Sleeve is an indispensable addition to any toolbox or garage. Don't let a leaking transfer oil pump housing compromise the performance and longevity of your engine trust the expertise of National and invest in the SX-78A4 Transfer Oil Pump Housing Repair Sleeve today.

The National SX-78A4 transfer oil pump housing repair sleeve is a part used to fix issues with the transfer oil pump housing in certain 2003-2006 vehicles. Like any automotive repair part, it comes with its own set of pros and cons. Let's explore each one.

Pros:

1. Cost-effective: Replacing the entire transfer oil pump housing can be quite expensive. Installing a repair sleeve is generally a more affordable alternative, as it only requires the replacement of the damaged portion of the housing.

2. Quick repair: The sleeve can be installed relatively quickly, reducing the downtime for your vehicle.

3. OEM (Original Equipment Manufacturer) part: The National SX-78A4 sleeve is an OEM part, meaning it is manufactured by the same company that originally made the part for your vehicle. This can provide peace of mind and ensure a proper fit.

Cons:

1. May not address the root cause: If the housing developed a leak due to wear or damage, the sleeve may only provide a temporary solution. The underlying issue may eventually cause the sleeve to fail as well.

2. Installation complexity: While the sleeve itself is a relatively simple part, the installation process can be more complicated than a standard oil change or filter replacement. It may require special tools and knowledge to ensure a proper installation.

In conclusion, the National SX-78A4 transfer oil pump housing repair sleeve can be a cost-effective and quick solution for addressing issues with the transfer oil pump housing in certain 2003-2006 vehicles. However, it may not address the root cause of the problem and installation can be complex. Ultimately, the decision to purchase and install this part depends on the specific situation and personal preference.

If the vehicle is an older model with high mileage and the repair sleeve is a more affordable option compared to a complete housing replacement, it could be a worthwhile investment. However, for those who prefer a more permanent solution or have the means to afford a new housing, it may be better to opt for the replacement instead.

As a recommendation, it's essential to consult with a trusted mechanic or automotive professional to assess the condition of the transfer oil pump housing and determine the best course of action. They can provide valuable insight into the potential causes of the issue and the most effective and cost-efficient repair options.

Details:

National Transfer Case Oil Pump Housing Repair Sleeve for 2003 - 2006 ii: Status: In Stock.

part #: sx78a4 price

  • $41.43

specifications manutransmission:

  • for years: 2003-2006
  • brand: National
  • mpn: Sx-78a4
  • type: Transfer Case Oil Pump Housing Repair Sleeve
  • ipn: C566 18-67
  • item length: 3.750
  • manufacturer warranty: 1 Year
  • placement on vehicle: Transfer Case Hardware Fasteners Fittings
  • compatible make: Chevrolet
  • compatible model: Avalanche 2500
  • compatible year: 2006 2005 2004 2003
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc National Transfer Case Oil Pump Housing Repair Sleeve

returns manutransmission:

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

offer manutransmission:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: November 28, 2025
  • options: Ship-to-home

seller manutransmission:

  • city: Indianapolis, Indiana
  • # reviews: 598178
  • rating: 99.2%

payments manutransmission:

  • credit card: Diners-club
  • other
  • wallet: Paypal

general manutransmission:

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

shipping manutransmission:

  • class: Standard, Expedited
  • transit: 4-7 Days
  • cost: $0.00
  • type: Fixed
  • service: Standard, Expedited
for years: 2003-2006, type: transfer case oil pump housing repair sleeve, item length: 3.750, manufacturer warranty: 1 year, placement on vehicle: transfer case hardware fasteners fittings, compatible make: chevrolet, compatible model: avalanche 2500, compatible year: 2006 2005 2004 2003, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc national transfer case oil pump housing repair sleeve,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 9521167309108792,

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