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Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0020.040 Rings, Plasma-moly, 4.040 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

SKU: MHL315-0020.040

Piston Rings

Mahle Original Plasma-Moly Steel Piston Ring Sets 315-0020.040 Rings, Plasma-moly, 4.040 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

SKU: MHL315-0020.040

Piston Rings
A$346.32
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Mahle Original plasma-moly steel piston ring sets provide the ultimate in tensile strength, hardness, and fatigue resistance. The top rings are manufactured from SAE 9254 steel combined with proprietary plasma face coating to extend life, eliminate ring breakage, reduce side wear and minimize groove pound out problems. Ring sets with low and ultra-low tension oil rings are not recommend for street use and should utilize a vacuum pump for maximize performance.

Part Type

Piston Rings

Data: v4.2 - Upd: 2026-10-14 10:56:40

Specifications

Product Attributes - Brand
MAHLE Original
Product Attributes - Manufacturer's Part Number
315-0020.040
Product Attributes - Part Type
Piston Rings
Product Attributes - Product Line
Mahle Original Plasma-Moly Steel Piston Ring Sets
Product Attributes - UPC
027067078582
Product Attributes - Bore (in.)
4.040 in.
Product Attributes - Bore (mm)
102.616mm
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Gas Ported
No
Product Attributes - Top Ring Included
Yes
Product Attributes - Top Ring Thickness
1.5mm
Product Attributes - Top Ring Material
Carbon steel
Product Attributes - Top Ring Facing Material
Plasma-moly
Product Attributes - Second Ring Included
Yes
Product Attributes - Second Ring Thickness
1.5mm
Product Attributes - Second Ring Material
Steel
Product Attributes - Second Ring Facing Material
Plasma-moly
Product Attributes - Oil Ring Included
Yes
Product Attributes - Oil Ring Thickness
4.0mm
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Oil Ring Material
Stainless steel
Product Attributes - Quantity
Sold as 8 sets.

Reference Information

Brand Name/s Mahle OE
StreetFX SKU mhl315-0020.040
SFX Item ID 4819176
Supplier Item Code 4819176
Manufacturer SKU 315-0020.040
Manufacturer UPC 27067078582
Alternative References MAH-3150020040, 1.5mm, 4.0mm, 8-Cylinder

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