C402 NATIONAL Rear Outer Differential Pinion Repair Sleeve Xk

Review NATIONAL 28-40 Rear Outer Differential Pinion Repair Sleeve For Pontiac Xk for PONTIAC 2008–2009

The National C402 28-40 Rear Outer Differential Pinion Repair Sleeve is a critical component for the Pontiac XK models produced between 2008 and 2009. This repair sleeve is designed to address issues with the pinion in the rear differential, ensuring a smooth and efficient operation of the vehicle's drivetrain.

This repair sleeve is a precision-engineered component, manufactured with high-quality materials to provide a perfect fit and long-lasting performance. The sleeve is made from a durable, heat-treated steel alloy, which provides the necessary strength to withstand the heavy loads and torque generated by the differential.

The National C402 repair sleeve is a direct replacement for the worn-out or damaged pinion sleeve in the rear differential of the Pontiac XK. The sleeve fits snugly into the differential housing and provides a secure connection for the pinion shaft, ensuring proper alignment and preventing any unwanted play or movement.

Installing the National C402 repair sleeve is a straightforward process that can be done by an experienced mechanic or a confident do-it-yourselfer. The sleeve comes with all necessary hardware, including new seals and gaskets, to make the installation process as seamless as possible. The replacement process involves removing the old pinion sleeve, cleaning the housing, and installing the new sleeve with the provided hardware.

In summary, the National C402 28-40 Rear Outer Differential Pinion Repair Sleeve is an essential component for maintaining the performance and reliability of the rear differential in Pontiac XK models from 2008 to 2009. This high-quality repair sleeve is precision-engineered to provide a perfect fit, strength, and durability, making it the go-to solution for pinion sleeve replacement needs.

Buying a National C402 28-40 Rear Outer Differential Pinion Repair Sleeve for a 2008-2009 Pontiac XK: A Comprehensive Analysis

The National C402 28-40 Rear Outer Differential Pinion Repair Sleeve is a critical component for repairing damaged pinion areas in the rear differential of a 2008-2009 Pontiac XK. In this analysis, we will evaluate the pros and cons of purchasing this repair sleeve to help you make an informed decision.

1. Cost-effective: Compared to a full differential rebuild or replacement, the National C402 repair sleeve is a more affordable option for restoring the functionality of the damaged differential.

2. Easy installation: The repair sleeve can be installed in about 1-2 hours with common hand tools, saving time and labor costs.

3. OEM quality: The National C402 repair sleeve is engineered to meet OEM specifications, ensuring proper fit and function.

4. Long-lasting: The sleeve is made of high-strength materials that can withstand the demands of high-performance driving, providing durable repair and extended service life.

1. Limited availability: The National C402 repair sleeve may be harder to find compared to other more commonly used differential repair components, requiring additional effort to locate a reliable supplier.

2. Requires differential disassembly: Installing the repair sleeve involves removing the differential cover and pinion seal, which could potentially lead to additional labor costs if not done by the vehicle owner.

3. Potential for leaks: Although the repair sleeve is designed to prevent leaks, there is still a risk of seal failure, which may require additional maintenance or replacement.

The National C402 28-40 Rear Outer Differential Pinion Repair Sleeve offers several advantages, including cost-effectiveness, ease of installation, OEM quality, and long-lasting durability. However, its limited availability and potential for leaks are worth considering. Ultimately, if you are looking for a reliable and affordable solution to repair a damaged differential in your 2008-2009 Pontiac XK, the National C402 repair sleeve is a solid choice. Just be prepared for the possibility of seal leaks and the need for differential disassembly during installation.

Details:

National rear outer differential pinion repair sleeve for 2008 - 2009 Pontiac xk: status: in stock.

specifications differentialsdepo:

• for makes: Pontiac
• for years: 2008–2009
• brand: National
• mpn: 2009
• placement on vehicle: Driveline Axles Hardware Fasteners Fittings
• type: Differential Pinion Repair Sleeve
• item length: 2.190
• manufacturer warranty: 1 Year
• ipn: C402 28-40
• compatible model: Torrent
• compatible year: 2009 2008
• core charge: Free No Core Charge
• position: Rear Outer
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Differential Pinion Repair Sleeve

returns differentialsdepo:

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

general differentialsdepo:

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

payments differentialsdepo:

• credit card: mastercard
• other
• wallet: apple-pay

seller differentialsdepo:

• city: indianapolis, indiana
• # reviews: 562820
• rating: 98.7%

shipping differentialsdepo:

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

offer differentialsdepo:

• started: august 14, 2025
• availability: in stock
• sold #: 18
• prices: $22.99–$37.14
• item condition:
  • New
  • New with tags
• options: ship-to-home
• in stock #: 5