66MA331 DORMAN Rear Drum Brake Master Cylinder Wheel Kit

Review DORMAN Rear Drum Brake Wheel Cylinder Kit For 1967 Oldsmobile 442 for OLDSMOBILE 1969–1971

Dorman 66MA331 Rear Drum Brake Wheel Cylinder Kit for 1967-1971 Oldsmobile 442

The Dorman 66MA331 Rear Drum Brake Wheel Cylinder Kit is an essential replacement part designed specifically for the rear drum brake system of 1967-1971 Oldsmobile 442 models. This kit includes two high-quality wheel cylinders that deliver excellent braking performance, ensuring your vehicle's safety and reliability.

Each wheel cylinder in this kit is meticulously engineered using premium materials to provide superior durability and resistance to wear and tear. The cylinders are precision-machined to ensure a perfect fit and seamless integration with your Oldsmobile 442's drum brake system.

This Dorman kit is an excellent alternative to costly OEM parts. It offers the same level of quality and performance at a more affordable price, making it an ideal choice for budget-conscious consumers who value the importance of maintaining their vehicle's braking system.

Installation of the Dorman 66MA331 Rear Drum Brake Wheel Cylinder Kit is straightforward and can be completed with common hand tools. The kit comes complete with all necessary hardware, making it a convenient, one-stop solution for your rear drum brake system repair needs.

By choosing the Dorman 66MA331 Rear Drum Brake Wheel Cylinder Kit, you are investing in a reliable and cost-effective solution that will keep your 1967-1971 Oldsmobile 442 safe on the road. With its unparalleled fit, durability, and performance, this kit is an excellent choice for both professional mechanics and dedicated DIY enthusiasts.

Dorman 66MA331 Rear Drum Brake Wheel Cylinder Kit for 1967-1971 Oldsmobile 442: A Comprehensive Analysis

The Dorman 66MA331 Rear Drum Brake Wheel Cylinder Kit is designed specifically for 1967-1971 Oldsmobile 442 models. Replacing worn-out wheel cylinders can significantly improve the braking performance and safety of your vehicle. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this product.

1. Designed for 1967-1971 Oldsmobile 442 models.

2. Includes two wheel cylinders, brake shoes, and hardware.

3. Provides an OE-like fit and function.

4. Made of high-quality materials for durability.

1. Improves braking performance: New wheel cylinders ensure consistent brake pad pressure, resulting in better stopping power.

2. Enhances safety: Worn-out wheel cylinders can lead to longer stopping distances or even brake failure, making this upgrade essential for safe driving.

3. OE-like fit and function: Dorman's aftermarket parts are engineered to meet or exceed OE specifications, ensuring a seamless installation and operation.

4. Cost-effective: This kit includes both wheel cylinders, brake shoes, and necessary hardware, making it a more affordable option compared to purchasing each component separately.

5. High-quality materials: Dorman uses premium materials to manufacture their parts, ensuring long-lasting performance and resistance to wear and tear.

1. Installation complexity: Rear drum brake systems can be more challenging to work on than disc brake systems due to their design and the need to remove the drum to access the components.

2. Availability of specialized tools: Some users may need to invest in specialized tools to remove the drum and install the new wheel cylinders and brake shoes.

3. Labor costs: Depending on the user's mechanical expertise, they may need to pay for professional installation, adding to the overall cost of the upgrade.

The Dorman 66MA331 Rear Drum Brake Wheel Cylinder Kit is an excellent choice for Oldsmobile 442 owners seeking to improve their vehicle's braking performance and safety. This kit offers OE-like fit and function, high-quality materials, and cost-effectiveness. However, it's essential to consider the potential complexity of the installation process and the availability of specialized tools. In summary, the benefits of this upgrade outweigh the challenges, making it a worthwhile investment for those looking to enhance their Oldsmobile 442's braking system.

If you're an Oldsmobile 442 owner in need of new wheel cylinders and brake shoes, we highly recommend the Dorman 66MA331 Rear Drum Brake Wheel Cylinder Kit. This kit provides excellent value, durability, and performance improvements, making it a top choice for enthusiasts and daily drivers alike. However, be prepared for the potential installation challenges and consider seeking professional assistance if necessary.

Details:

Manufacturer: Dorman. Wheel cylinder pistons included: no. Dorman parts are engineered to meet or exceed oem standards, providing reliable performance, durability, and ease of installation. Item specifics bleeder screw cap included: no.

Wheel cylinder cups included: yes. Position: rear: 1969oldsmobile442front disc brakes;bore: 7/8 in.; from 6/69 1970oldsmobile442bore: in. Mounting hardware included: no. Dust boots included: yes.

Position: rear: 1971oldsmobile442bore: 7/8 in. Wheel cylinder expanded spring included: no. Warranty coverage: 1 year. Bleeder screw included: no.

Bore size: 0.875 in. Part type: drum brake wheel cylinder kit. Package contents: includes boots and seals. Reliable performance: engineered to meet or exceed oem specifications for consistent operation and longevity.durability: manufactured using high-quality materials withstand the demands of everyday driving.easy installation: designed as direct-fit replacements, requiring minimal effort no special modifications.wide availability: covers a broad range vehicle applications, making it easier find right part your car truck.

specifications wheellinders:

• for makes: Oldsmobile
• for years: 1969–1971
• brand: Dorman
• mpn: 66ma331
• part type: Brake Cylinder Wheel
• manufacturer warranty: 1 Year
• placement on vehicle: Rear
• description: Drum Brake Wheel Cylinder Repair Kit
• short description: Wheel Cyl Repair Kit
• package contents: Includes Boots And Seals
• cs-sku: 328

seller wheellinders:

• city: bronx, new york
• # reviews: 136
• rating: 99.3%

offer wheellinders:

• in stock #: 1
• started: february 20, 2026
• sold #: 9
• price: $17.74
• item condition: New
• availability: in stock
• options: ship-to-home

shipping wheellinders:

• type: fixed
• transit: 5-10 days
• service: standard
• class: standard

payments wheellinders:

• wallet: paypal
• credit card: visa
• other

returns wheellinders:

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

general wheellinders:

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