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MAHLE 9301838 Piston Support Rail Bore - 4.040-4.080 2mm

Part of: MAHLE Piston Support Rail Bore

Other options in this family: MAHLE 9301923

Manufacturer

Picture for manufacturer MAHLE

Part Number

9301838
5 reviews
Sale Price

$5.91

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MAHLE 9301838 is a precision-engineered piston support rail designed for engine rebuilding and performance applications. This support rail is specifically designed for engines with bore sizes ranging from 4.040 to 4.080 inches and features a 2mm profile.

Key Features:

  • Bore size range: 4.040 to 4.080 inches for precise fitment
  • 2mm profile design for optimal piston support
  • Manufactured by MAHLE, a leading OEM supplier of engine components
  • Precision-machined to exacting tolerances for proper ring seal and support
  • Essential component for professional engine builds and rebuilds

MAHLE support rails are critical components in maintaining proper piston ring geometry and ensuring optimal combustion seal. These rails provide the necessary backing for piston rings, preventing ring flutter and maintaining consistent cylinder pressure throughout the engine's operating range.

Products specifications

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Quick and simple, now hope to get what I ordered.

Turned the order around quickly. The only company I've ever dealt with that ever asked (via email) that shipment was received. Great service!

Seamless website. Nicely set up.

clear product description. Quick checkout process.

Very informative and easy to purchase an item. Very competitive prices including shipping. Seamless, easy forms for purchasing and very good to excellant communications in reporting the status of your purchase. Will be back again for needed items in the future.

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