W-04003 AUTO SPECIALTY Rear Drum Brake Master Cylinder Wheel

Review AUTO SPECIALTY Rear Drum Brake Wheel Cylinder For Bmw for BMW 320I 1977–1983

Introducing the W-04003 Rear Drum Brake Wheel Cylinder, a superior auto part engineered specifically for BMW 320i models manufactured between 1977 and 1983. This component is designed to fit perfectly and function optimally in your vehicle's drum brake system.

The W-04003 is meticulously crafted from high-quality materials, ensuring durability and reliability. It features an advanced sealing system that prevents brake fluid leakage, thus maintaining consistent braking performance. Moreover, this wheel cylinder boasts a sleek, polished finish that complements the aesthetic appeal of your BMW 320i.

This product is engineered to meet and exceed original equipment manufacturer (OEM) specifications. It undergoes stringent testing procedures to ensure it delivers the same level of braking power and responsiveness as the original part. By installing the W-04003 Rear Drum Brake Wheel Cylinder, you can restore the confidence in your vehicle's braking system.

Installing this part is a straightforward process. It comes with clear installation instructions, making it an excellent choice for both professional mechanics and DIY enthusiasts. Additionally, it is compatible with both factory and aftermarket brake systems, providing flexibility for various vehicle configurations.

Investing in the W-04003 Rear Drum Brake Wheel Cylinder not only ensures reliable braking performance but also contributes to the longevity of your BMW 320i. By addressing potential issues in your brake system, you can help prevent more extensive repairs and protect the overall health of your vehicle.

Upgrade your BMW 320i's brake system with the high-performing, reliable, and durable W-04003 Rear Drum Brake Wheel Cylinder. Restore confidence in your vehicle's braking capabilities and enjoy a smoother, safer driving experience.

Buying a W-04003 rear drum brake wheel cylinder for a 1977-1983 BMW 320i involves considering both advantages and disadvantages to ensure an informed decision.

1. OEM Part: This is an original equipment manufacturer (OEM) part, which means it is specifically designed for your BMW model and year. It is engineered to fit perfectly and function optimally.

2. High-Quality Material: The OEM part is manufactured using high-quality materials to ensure its durability and longevity.

3. Proper Functioning: A new OEM wheel cylinder will ensure proper braking performance, ensuring the safety of the vehicle and its occupants.

1. Cost: OEM parts tend to be more expensive than aftermarket parts due to their high-quality manufacturing processes and specific design for each vehicle model.

2. Availability: OEM parts may not be readily available at local auto parts stores, and you may need to order it from the dealership or an online retailer.

3. Longer Wait Time: If you need the part urgently, the wait time for an OEM part to be delivered could be longer compared to aftermarket parts.

When deciding to buy a W-04003 rear drum brake wheel cylinder for your 1977-1983 BMW 320i, consider the advantages and disadvantages of an OEM part. While the cost and availability may be drawbacks, the high-quality material, proper fit, and optimal performance make it a worthwhile investment for the safety and longevity of your vehicle.

If budget is not a concern and you prefer the highest quality and optimal performance, an OEM W-04003 rear drum brake wheel cylinder is the best choice for your 1977-1983 BMW 320i. However, if you're looking for a more cost-effective option with quicker availability, consider researching reputable aftermarket part manufacturers for a compatible alternative.

Details:

Or any other minor issue that does not make the part you are buying defective. Auto Specialty part number W-04003. Rubber parts, gaskets, hardware may need to be replaced and not usable. They may have been in storage anywhere from 1-30 years.

There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. Be sure the part you are buying is correct for your application. None of which makes the part defective. Once purchased you own it.

Shipping:: free shipping is for continental USA only. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. If any manufacturer warranty exists, it is between you and them.

specifications wheellinders:

• for models: 320i
• for makes: Bmw
• for years: 1977–1983
• brand: Auto Specialty
• mpn: W-04003
• part type: Brake Cylinder Wheel
• placement on vehicle: Rear
• upc: 792088048387

offer wheellinders:

• in stock #: 5
• availability: in stock
• options: ship-to-home
• sold #: 16
• started: august 8, 2025
• prices: $11.69–$54.95
• item condition:
  • New other (see details)
  • New

payments wheellinders:

• wallet: paypal
• other
• credit card: diners-club

seller wheellinders:

• rating: 99.3%
• # reviews: 240074
• city: houston, texas

shipping wheellinders:

• carrier: usps
• service: usps priority mail
• transit: 4-10 days
• type: fixed
• class: expedited

returns wheellinders:

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

general wheellinders:

• category: Auto Parts > Car Truck Accessories > Brakes > Wheel Cylinders