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MAHLE 9299226 Oil Ring Support Rail Bore - 4.310-4.350 3mm

Part of: MAHLE Oil Ring Support Rail Bore

Other options in this family: MAHLE 9290024 MAHLE 9299228 MAHLE 1979648 MAHLE 1979645 MAHLE 9298909

Manufacturer

Picture for manufacturer MAHLE

Part Number

9299226
10 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 9299226 is a precision-engineered oil ring support rail designed for engine pistons with bore sizes ranging from 4.310 to 4.350 inches. This 3mm support rail is a critical component in high-performance and racing engine builds, particularly in applications using MAHLE Motorsport pistons with high pin positions.

Key Features:

  • Bore size compatibility: 4.310-4.350 inches
  • 3mm rail thickness for optimal strength and sealing
  • Prevents piston rotation during operation
  • Improves cylinder seal and minimizes friction
  • Ensures proper gas pressure distribution at high RPM
  • Features dimple design for proper installation orientation

This support rail installs at the bottom of the oil ring groove and provides a critical foundation for the oil ring assembly. The dimpled side faces down and positions into the gap created by the wrist pin bore to prevent rotation. Essential for engine builders performing complete rebuilds or upgrading to MAHLE Motorsport piston systems, this component ensures proper oil control and combustion sealing in high-performance applications.

Products specifications

Prop 65

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

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