Mahle Performance Piston Ring Set 4390MS

4.390 Bore, Drop-in, 1/16, 1/16, 3/16" Ring Pak, Std Tension Oil Rings

$118.05

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

Mahle pioneered the use of piston ring simulation and computer development tools to develop rings that provide free horsepower by successfully minimizing friction. The difference is evident on the dyno and on the track. Mahle's ultra-flat ring flanks maximize ring-to-piston sealing. The top rings are positive twist ductile iron, barrel faced plasma-moly inlaid. The second rings are a reverse twist tapered faced cast iron. The oil rings are a 3-piece style and are offered in both standard and low tension. Mahle offers a large ring selection to meet requirements.

Specifications

More Information
CNC Part Number	MAH-4390MS
Price	$118.05
Manufacturer's Part Number	4390MS
Brands	Mahle
Part Types	Piston Ring
Departments	Parts
Bore Size	4.390
Top Ring	1/16"
Second Ring	1/16"
Oil Ring	3/16"
Ring Fitment	Pre Fit
Ring Series	Ductile Iron
Custom Notices	⚠ PROP 65 WARNING