Skip to product information
1 of 1
6967188029482
mhl40784
49224
MAHLE OE 40784
725975074817

Mahle Original Premium Piston Ring Sets 40784

Mahle Original Premium Piston Ring Sets 40784

Regular price $105.76 AUD
Regular price $321.04 AUD Sale price $105.76 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

5 in stock

Product Description

MAHLE Original piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE Original piston rings lead the industry for the latest piston ring technology.

Mahle Original piston ring sets are designed to be installer-friendly. They are pre-lapped to seat immediately, virtually eliminating break-in time. Ring materials and coatings, as well as ring tension, are all optimized for reduced friction and extended life in each application. The compression rings feature a barrel-faced contact area for more efficient compression and CNC-controlled gap chamfer to optimize compression and reduce blow-by. Intermediate rings have a reverse twist design for better groove side sealing, and taper race machining to enhance contact. The CP-20 oil ring assemblies feature a 20 degree ear angle, an exclusive feature that provides the best possible side seal against the cylinder wall, and a special chemical polish on the oil ring expander offers enhanced oil drain back. Mahle Original piston ring sets provide unmatched quality and ease of installation, making them the rings of choice for today's engine builders.

Application Summary

Fitment

Buick LeSabre 1975
Oldsmobile 98 1975 Oldsmobile Custom Cruiser 1975 Oldsmobile Delta 88 1975, 1977–1979
Pontiac Bonneville 1967–1978 Pontiac Catalina 1967–1978 Pontiac Firebird 1967–1979 Pontiac Grand Am 1973–1975 Pontiac Grand LeMans 1975–1977 Pontiac Grand Prix 1967–1977 Pontiac Grand Safari 1971–1978 Pontiac Grandville 1972–1975 Pontiac LeMans 1968–1977 Pontiac GTO 1967–1973 Pontiac Executive 1967–1970 Pontiac Tempest 1968–1970
Stutz Blackhawk 1970–1971

Part Type

Engine Piston Ring Set

Overview

Brand MAHLE Original
Manufacturer's Part Number 40784
Part Type Piston Rings
Product Line Mahle Original Premium Piston Ring Sets
Bore (in.) 4.120 in.
Bore (mm) 104.648mm
File Fit No
Gapless No
Gas Ported No
Top Ring Included Yes
Top Ring Thickness 5/64 in.
Top Ring Material Cast iron
Top Ring Facing Material Plasma-moly
Second Ring Included Yes
Second Ring Thickness 5/64 in.
Second Ring Material Cast iron
Second Ring Facing Material Iron
Oil Ring Included Yes
Oil Ring Thickness 3/16 in.
Oil Ring Tension Standard
Oil Ring Material CP-20
Quantity Sold as a set.
View full details