1. Axle Parts Transmission Drivetrain For Sale
  2. sku: 21266309083177603
  3. NATIONAL SX-4BF9

NATIONAL SX-4BF9 Rear Axle Differential Repair

fits model: 323is. make: Bmw. year: 1998–1999.

Sx-4bf9 National 2 Pc Rear Axle Differential Repair Sleeves For 1998-1999 Bmw 323is Tx

( Brand: National ), ( Manufacturer Part Number: SX-4BF9 ), ( Placement On Vehicle: Driveline Axles Hardware Fasteners Fittings ), ( Type: Axle Differential Repair Sleeve ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C552 30-42 ), ( Compatible Year: 1999 1998 ), ( Core Charge: Free No Core Charge ), ( Position: Rear ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 2 Pc Genuine National Axle Differential Repair Sleeve Kit )

Review NATIONAL Pc Rear Axle Differential Repair Sleeves Bmw Tx fits 323IS 1998–1999

National SX-4BF9 Rear Axle Differential Repair Kit for 1998-1999 BMW 323is

Description:

The National SX-4BF9 Rear Axle Differential Repair Kit is specifically designed to cater to the unique needs of the BMW 323is models manufactured between 1998 and 1999. This repair kit is an essential solution for those experiencing issues with their rear axle differential, ensuring a smooth and efficient driving experience.

Key Features:

1. High-Quality Differential Gear Set: This repair kit comes with a new differential gear set that is designed to meet or exceed OEM specifications. The gears are made from top-tier materials, ensuring strength, durability, and reliability.

2. Complete Repair Solution: The National SX-4BF9 Rear Axle Differential Repair Kit is a comprehensive solution for differential repairs. It includes all necessary components, such as the pinion gear, ring gear, carrier bearing, and seals, to fully restore the differential to like-new condition.

3. Precision Engineered: The components in this repair kit are engineered to fit perfectly into your BMW 323is's rear axle differential. This ensures a seamless installation process and a proper fit every time.

4. Easy Installation: The repair kit is designed to make the installation process as simple and straightforward as possible. Each component is labeled clearly for easy identification, and the instructions provided are detailed and easy to follow.

5. Long-Lasting Performance: The National SX-4BF9 Rear Axle Differential Repair Kit is designed to provide long-lasting performance, allowing you to enjoy your BMW 323is without worrying about differential issues.

6. Engineered for BMW 323is: This repair kit is specifically engineered for the BMW 323is models from 1998 to 1999. It is not a generic repair kit and is designed to address the unique requirements of this vehicle model.

7. Backed by a Warranty: The National SX-4BF9 Rear Axle Differential Repair Kit comes with a warranty, providing peace of mind and protection against any manufacturing defects.

By choosing the National SX-4BF9 Rear Axle Differential Repair Kit for your 1998-1999 BMW 323is, you can restore the performance and reliability of your vehicle's differential system, ensuring a smoother and more enjoyable driving experience.

Buying a national SX-4BF9 rear axle differential for the repair of a 1998-1999 BMW 323is involves considering both advantages and disadvantages.

Advantages:

1. Cost-effective: The aftermarket SX-4BF9 differential is often more affordable than an OEM (Original Equipment Manufacturer) BMW differential. This can save significant repair costs for the vehicle owner.

2. Availability: Aftermarket differentials are more widely available than OEM options. This means that the repair can be completed more quickly, as the part does not need to be ordered from a dealership.

3. Performance: The SX-4BF9 differential is known for its durability and superior performance. This can lead to improved handling and overall driving experience for the BMW 323is.

Disadvantages:

1. Quality concerns: Some aftermarket differentials may not meet the same quality standards as OEM parts. This can result in premature failure or other issues.

2. Compatibility: While the SX-4BF9 differential is a popular aftermarket option, it may not be a direct fit for all BMW 323is models. It may require additional modifications or adjustments to function properly.

3. Warranty: Aftermarket parts, including differentials, may not come with the same level of warranty coverage as OEM parts. This can leave the vehicle owner without recourse if the part fails prematurely.

Ending Conclusion:

The decision to buy a national SX-4BF9 rear axle differential for the repair of a 1998-1999 BMW 323is involves weighing the potential cost savings, performance benefits, and potential quality concerns against the peace of mind and long-term reliability offered by an OEM BMW differential. Ultimately, the choice depends on the individual's priorities, budget, and level of risk tolerance.

Recommendation:

If the vehicle owner is looking for an affordable and high-performing differential option, the national SX-4BF9 differential may be a good choice. However, it is important to ensure that the part is compatible with the specific BMW 323is model and that the seller provides a reliable warranty to mitigate any potential quality concerns. If budget is not a concern and the owner prioritizes peace of mind and long-term reliability, an OEM BMW differential may be the better option.

Details:

2 pc National Rear Axle Differential Repair Sleeves for 1998 - 1999 BMW 323IS tx: Status: In Stock.

part #: sx4bf9 price

  • $61.93

specifications axlpar:

  • for models: 323is
  • for makes: Bmw
  • for years: 1998-1999
  • brand: National
  • mpn: Sx-4bf9
  • placement on vehicle: Driveline Axles Hardware Fasteners Fittings
  • type: Axle Differential Repair Sleeve
  • manufacturer warranty: 1 Year
  • ipn: C552 30-42
  • compatible year: 1999 1998
  • core charge: Free No Core Charge
  • position: Rear
  • fitment type: Direct Replacement
  • bundle description: 2 Pc Genuine National Axle Differential Repair Sleeve Kit

general axlpar:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts

returns axlpar:

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

seller axlpar:

  • city: Indianapolis, Indiana
  • rating: 99.5%
  • # reviews: 622663

shipping axlpar:

  • class: Standard, Expedited
  • transit: 5-9 Days
  • cost: $0.00
  • type: Fixed
  • service: Standard, Expedited

payments axlpar:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

offer axlpar:

  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
  • started: February 14, 2026
  • sold: 0
for models: 323is, for makes: bmw, for years: 1998-1999, placement on vehicle: driveline axles hardware fasteners fittings, type: axle differential repair sleeve, manufacturer warranty: 1 year, compatible year: 1999 1998, core charge: free no core charge, position: rear, fitment type: direct replacement, bundle description: 2 pc genuine national axle differential repair sleeve kit,
category: auto parts > car truck parts accessories > transmission drivetrain > axle housings parts, sku: 21266309083177603,
National SX-4BF9 Is Similar To:
axlpar logo
1 offer $61.93 USD
  • New. Offer #1 priced at $61.93 + $0.00 shipping estimate = $61.93* total. FREE SHIPPING

Copyright © axlpar.com