BG85F9 DORMAN Rear Wheel Cylinder Riviera Llv Buick Chevy

Review DORMAN Rear Wheel Cylinder For Buick Chevy Oldsmobile Riviera Llv for BUICK CHEVY OLDSMOBILE TORONADO

Introducing the Dorman BG85F9 Rear Wheel Cylinder, an essential component for the braking system of your Buick, Chevy, Oldsmobile, Riviera, LLV, or Toronado. This premium-quality cylinder is meticulously engineered to provide reliable and consistent performance, ensuring the safety and confidence you need on the road.

The Dorman BG85F9 Rear Wheel Cylinder is designed with a robust construction to withstand the rigors of daily use. It features a durable, cast-iron housing that resists wear and corrosion, while the piston is made from high-strength material that provides superior sealing and pressure capabilities. The cylinder also includes a reinforced rubber boot that protects the piston from damage and keeps brake fluid contained.

This wheel cylinder is a direct replacement for the original equipment part, ensuring a perfect fit and easy installation. It comes with all necessary hardware, including new brake shoes and springs, making it a complete solution for your braking system needs. The Dorman BG85F9 Rear Wheel Cylinder is also compatible with factory brake lines, eliminating the need for additional modifications.

The Dorman BG85F9 Rear Wheel Cylinder is manufactured to meet or exceed OE specifications, ensuring optimal performance and longevity. It undergoes rigorous testing to ensure it meets the highest standards for quality and durability. By choosing this premium-quality cylinder, you can trust that you're investing in a component that will provide reliable and consistent braking performance for years to come.

In summary, the Dorman BG85F9 Rear Wheel Cylinder is a high-performance, direct replacement component for the braking system of your Buick, Chevy, Oldsmobile, Riviera, LLV, or Toronado. It features a robust construction, easy installation, and compatibility with factory brake lines, making it an excellent choice for those seeking reliable and consistent braking performance.

Buying a Dorman BG85F9 Rear Wheel Cylinder for Buick, Chevy, Oldsmobile, Riviera LLV, Toronado: A Comprehensive Analysis

The Dorman BG85F9 rear wheel cylinder is a popular aftermarket option for Buick, Chevy, Oldsmobile, Riviera LLV, and Toronado vehicles. This part is essential for the brake system and can experience wear over time. In this analysis, we will discuss the pros and cons of purchasing this part to help you make an informed decision.

1. Cost-effective: Aftermarket parts, like the Dorman BG85F9, are generally more affordable than their OEM (Original Equipment Manufacturer) counterparts. This can save you money, especially if you require multiple parts for your vehicle.

2. Availability: Aftermarket parts, such as the Dorman BG85F9, are often more readily available than OEM parts. This means you can get your vehicle repaired or maintained more quickly.

3. Functionality: The Dorman BG85F9 rear wheel cylinder is designed to meet or exceed OEM specifications. This ensures that you will receive a functional part that will help keep your brake system operating effectively.

1. Quality concerns: Some consumers have reported issues with the quality of aftermarket parts, including the Dorman BG85F9. These issues can include leaks or premature failure.

2. Fitment concerns: Although the Dorman BG85F9 is designed to fit various Buick, Chevy, Oldsmobile, Riviera LLV, and Toronado models, there have been reports of fitment issues. Ensure that you double-check the compatibility before making a purchase.

3. Warranty: Aftermarket parts, like the Dorman BG85F9, may not come with the same level of warranty coverage as OEM parts. This can leave you without recourse if the part fails prematurely.

The Dorman BG85F9 rear wheel cylinder is an affordable and readily available option for repairing or maintaining the brake system on your Buick, Chevy, Oldsmobile, Riviera LLV, or Toronado. However, it's essential to be aware of potential quality and fitment concerns. If you're confident in the part's compatibility and willing to accept the risks associated with aftermarket parts, the Dorman BG85F9 can be a cost-effective solution for your vehicle repair needs. Alternatively, if you prefer the peace of mind that comes with OEM parts and the associated warranties, you may want to consider investing in those instead.

If you're comfortable with the potential risks and want to save money, the Dorman BG85F9 rear wheel cylinder can be a good choice for your Buick, Chevy, Oldsmobile, Riviera LLV, or Toronado. However, if you prefer the security of an OEM part or have concerns about quality, you may want to consider paying more for an Original Equipment Manufacturer alternative. Ultimately, the decision comes down to your personal priorities, budget, and risk tolerance.

Details:

Chevrolet llv 1987 -1993. Buick riviera 1979 1985. Cost-effective fix - replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance. Brand: Dorman part number: BG85F9 position: rear bleeder screw included: yes package contents: 1 drum brake wheel cylinder features: ideal replacement - specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles.

Drum brake wheel cylinder bore: 3/4 in. Wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups. Quality materials - made with high-quality edm rubber cups and boots for long-lasting performance.

specifications wheellinders:

• for models: Toronado
• for makes: Buick, Chevy, Oldsmobile
• brand: Dorman
• mpn: Bg85f9
• part type: Wheel Cylinder
• placement on vehicle: Rear
• product warranty: 12 Month Warranty
• part info: Drum Brake Wheel Cylinder Bore
• years: 1982 1979 1980 1981 1983 1984 1985 1987 1988 1989 1990 1991 1992
• makes: Buick Chevrolet Oldsmobile
• models: Riviera Llv Toronado
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

payments wheellinders:

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

returns wheellinders:

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

seller wheellinders:

• # reviews: 68781
• city: charlotte, north carolina
• rating: 98.8%

offer wheellinders:

• in stock #: 5
• prices: $18.68–$138.78
• item condition: New
• started: june 8, 2026
• sold #: 6
• availability: in stock
• options: ship-to-home

general wheellinders:

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

shipping wheellinders:

• service: fedex ground / fedex home delivery
• carrier: fedex
• class: standard
• transit: 3-7 days
• type: fixed