OE Quality
60-Day Returns

Dorman 570-009 Engine Rocker Arm Shaft End Plug
Overview of Dorman Engine Rocker Arm Shaft End Plug
The Dorman 570-009 Engine Rocker Arm Shaft End Plug is designed specifically for Chevrolet Bel Air models. Made from durable rubber, this set of expansion plug rubbers ensures a secure seal and reliable performance in your engine's rocker arm assembly.
- Material: High-quality rubber for flexibility and durability
- Package includes 5 expansion plug rubbers
- Compatible with Chevrolet Bel Air engine rocker arm shafts
- Part number 570-009 for precise identification
Product Details and Specifications
This Dorman Engine Rocker Arm Shaft End Plug (part number 570-009) is crafted from rubber to provide an effective seal at the end of the rocker arm shaft. The rubber material offers resistance to engine heat and oil exposure, maintaining integrity over time. The package contains five expansion plug rubbers, allowing for multiple replacements or servicing needs. This part is engineered to fit Chevrolet Bel Air vehicles, ensuring compatibility and proper function within the engine hardware system.
Common Applications and Problem Resolution
This engine rocker arm shaft end plug is used to seal the ends of the rocker arm shaft, preventing oil leaks and contamination. It addresses several common issues, including:
- Oil leakage around the rocker arm shaft ends
- Contaminant ingress into the rocker arm assembly
- Wear and tear from engine vibration and heat
- Loose or damaged end plugs causing engine performance issues
Installation Notes and Tips
When installing the Dorman 570-009 rubber expansion plugs, ensure the rocker arm shaft ends are clean and free of debris. Carefully press the rubber plugs into place without overstretching to maintain a tight seal. It is recommended to replace all five plugs simultaneously to maintain uniform sealing and performance. Use appropriate tools to avoid damaging the rubber material during installation.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 570-009 Engine Rocker Arm Shaft End Plug undergoes quality checks to ensure durability and reliability in Chevrolet Bel Air engines. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.
| Brand | Dorman |
| Part Number | 570-009 |
| Material | Rubber |
| Package Contents | 5 Expansion Plug Rubbers |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1950 | Chevrolet | Bel Air | 3.5L | L6 | N/A | Sell Until Depleted; 2 Required; Quick Seal Rubber; 1.50 In. - 1.625 In. (38 mm - 41 mm); Package Quantity: 5; Dorman - AutoGrade - Boxed |
| 1950 | Chevrolet | Bel Air | 3.5L | L6 | N/A | Sell Until Depleted; 2 Required; Quick Seal Rubber; 1.50 In. - 1.625 In. (38 mm - 41 mm); Package Quantity: 5; Dorman - AutoGrade - Boxed; Packaging Type: Box |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.