What is the purpose of a piston ring support rail?

A piston ring support rail helps to keep the piston and rings properly aligned during the installation process. This prevents damage to the piston and rings and ensures they are seated correctly for optimal engine performance.

What size piston rings does this support rail work with?

This Mahle support rail is designed for piston ring sets that are 3/16 inch thick. It is also compatible with pistons in the 4.310 to 4.350 inch diameter range.

Can this part be shipped to California?

No, this part is not CARB approved and cannot be shipped to California due to emissions regulations.

Mahle Support Rail 9298577 - Engine Components

Name: Mahle MS 4.310-4.350 3/16in Support Rail
Brand: Mahle
SKU: mahle-mahle-ms-4-310-4-350-3-16in-support-rail-t14-29911
Price: 6.33 USD
Availability: BackOrder

Mahle MS 4.310-4.350 3/16in Support Rail

$6.33

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle MS 4.310-4.350 3/16in Support Rail. A key component for engine rebuilds.

Key Features

Fits piston ring sets that are 3/16 inch thick.
Designed for piston sizes ranging from 4.310 to 4.350 inches.
Helps ensure proper alignment during piston ring installation.
Made by Mahle, a popular brand in engine components.
Universal fitment for various engine builds.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

When you're rebuilding an engine, especially if you're working with piston assemblies, having the right support rails is crucial for a smooth and accurate build. This Mahle support rail is designed to help keep things aligned during the critical stages of assembly, ensuring your new piston rings seat properly and your engine runs as it should.

Mahle is a well-known name in engine components, and this support rail is a well-built piece that does its job. It's made to the correct specifications to work with piston ring sets that are 3/16 inch thick, and the sizing range of 4.310-4.350 inches means it's adaptable to a variety of piston sizes within that range. Using a dedicated support rail like this helps prevent damage to the piston and rings during installation, which can save you a lot of headaches down the road.

Remember, this part is not CARB approved and cannot be shipped to California. Always refer to your specific engine's service manual for detailed installation procedures and any other components you might need for your rebuild.