Piston replacement rings

Includes upper compression rings, secondary compression rings and oil control rings
Top compression rings with barrel face
Cast lining
Facilitates heat transfer between the piston and the cylinder wall
Controls combustion chamber gases by allowing the piston to transfer energy to the crankshaft.
Second compression ring with reverse torsional conical profile
Promotes side sealing to prevent oil passing underneath and behind the ring, improving oil economy.
Reverse torsion ring with machined conical face replicating the lower scraping OD edge of a positive torsion ring
Three-piece Flex Vent oil control rings
The three-piece design allows rails with a reduced cross-section to be manufactured for better adaptability to the hole.
Provides uniform pressure via four steel guides and two expanders, ensuring optimal oil control
Manufactured in the USA
Includes sufficient rings for two pistons (unless stated otherwise).
Two rings per channel, except on the rails, which have two rail rings per expanding ring.
The kit includes:
• 2x upper compression rings 0.0625"
• 2x secondary compression rings 0.0625"
• 2x expansion rings
• 4x steel rings



Specifications


Brand
HASTINGS


Supplier reference
WG1254945|6482040


Cylinder bore - oversize
+0,040"


Cylinder bore - oversize
+0,040"


Cylinder Dimensions
3,437"


Style
Replacement


Rim material
Cast


Product name
Piston ring set


Units
Set