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Part number: 4080MS
Product Details
Mahle 4080MS in our Piston Rings Deptartment
Products specifications
Bore (in) 4.080 in.
Bore (mm) 103.632mm
File Fit No
Gapless No
Oil Ring Included Yes
Oil Ring Material Stainless steel
Oil Ring Tension Standard
Oil Ring Thickness 3/16 in.
Quantity Sold as a set.
Second Ring Facing Material Cast iron
Second Ring Included Yes
Second Ring Material Cast iron
Second Ring Thickness 1/16 in.
Top Ring Facing Material Plasma-moly
Top Ring Included Yes
Top Ring Material Ductile iron
Top Ring Thickness 1/16 in.
4.080" Bore
Drop In
Standard Tension
1/16" 1/16" 3/16"

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. MAHLEs ultra flat ring flanks maximize ring to piston sealing.

The top ring is a ductile iron, plasma moly, barrel face configuration. The second ring is a cast iron, reverse twist. The oil rings are a 3-piece style and are offered in both standard and low tension. A large selection of coordinated piston ring sets are available in 1/16, 1/16, 3/16 or 1.5mm, 1.5mm, 3.0mm or ultra-low friction .043, .043, 3.0mm sizes.

Reviews
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J
Out of all the websites I've used to find my item, this was the lowest cost, and I'm so happy that I found them!  Keep up the great work guys!
H
Ordered on a Thursday evening and received my parts on Tuesday. Very quick but the website couldn't provide proper tracking info.
P
Had the product I wanted and at the lowest price. Thank you for the outstanding service!

-M
D
Great price and really fast shipping.  Great communication as well.
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