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Dorman 33151 Drum Brake Wheel Cylinder Kit - Rear
| Brand | Dorman 33151 |
|---|---|
| Position | Rear |
| Bleeder Screw Cap Included | No |
| Bleeder Screw Included | No |
| Bore Size | 0.938 in |
| Dust Boots Included | Yes |
| Mounting Hardware Included | No |
| Package Contents | Includes Boots and Seals |
| Wheel Cylinder Cups Included | Yes |
| Wheel Cylinder Expander Spring Included | No |
| Wheel Cylinder Pistons Included | No |
| Fits | American Motors, Buick, Chevrolet, Oldsmobile, and Pontiac · 4 vehicles |
OE-style repair kit. Matches the original parts needed to restore wheel cylinder function.
Includes boots and seals. Essential wear items are covered for a complete service repair.
Quality components. Engineered for reliable performance and durability.
Cross-references 144.64012, 3203392 and 5459817 for the same application. See all 8.
Dorman 33151 Drum Brake Wheel Cylinder Kit
Dorman 33151 is a drum brake wheel cylinder kit built for rear drum brake service on select Pontiac applications. It includes the boots, seals, and wheel cylinder cups needed to restore the wheel cylinder assembly with parts that match the original design requirements.
For rear brake repair on a 1961-1963 Pontiac Tempest or 1963 Pontiac LeMans, this kit provides the core service components needed for a proper wheel cylinder rebuild. The 0.938 in bore size supports the specified drum brake setup, and the component selection is focused on dependable fit and durability.
Key Features
- Drum brake wheel cylinder service kit for rear brake repair
- 0.938 in bore size
- Includes boots and seals
- Wheel cylinder cups included
- Dust boots included
- Designed to match original wheel cylinder repair requirements
- Dorman 33151 for select Pontiac rear drum brake applications
Detailed Description
This Dorman 33151 wheel cylinder kit is engineered for restoring the wheel cylinder on specified rear drum brake systems. It is built with quality components to support reliable operation and long service life, making it a practical choice when servicing the brake hydraulics on Pontiac Tempest and Pontiac LeMans models with the correct 15/16 in bore size drum brakes. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Helps Fix
- Brake fluid leakage at the wheel cylinder
- Worn or hardened wheel cylinder seals
- Damaged dust boots around the cylinder assembly
- Reduced rear drum brake hydraulic performance
- Brake service needs on aging Pontiac Tempest and Pontiac LeMans rear brakes
Installation Notes and Tips
Verify rear drum brake bore size before installation. Inspect the brake shoes, drums, and hydraulic lines during service, and replace any worn components found in the same repair. Bleeder screw cap, bleeder screw, mounting hardware, pistons, and expander spring are not included.
Quality Assurance
Dorman designs this kit to match the original parts required for wheel cylinder repair on the listed vehicles. The components are made for dependable performance and durability in brake service applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1963 | Pontiac | LeMans | Rear | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1963 | Pontiac | Tempest | Rear | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1962 | Pontiac | Tempest | Rear | Fits 15/16" bore size drum brakes on multiple vehicle models. |
| 1961 | Pontiac | Tempest | Rear | Fits 15/16" bore size drum brakes on multiple vehicle models. |
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