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Replacement Piston Rings

€52.67
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Ring set for two pistons, made in the USA: Barrel Face top compression rings, Napier second rings, and three-piece Flex Vent oil control rings. Designed to promote piston-to-cylinder wall heat transfer, lateral sealing, and control of gases and oil via steel rails and expanders.
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Last items in stock

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  • Includes top compression rings, second compression rings, and oil control rings.
  • The top compression rings are designed with a Barrel Face profile.
  • Optimizes heat transfer between the piston and the cylinder wall for efficient heat dissipation.
  • Ensures control of combustion chamber gases, allowing the piston to transmit the energy of expanding gases to the crankshaft.
  • The second compression ring is Napier-style.
  • Reverse-twist ring with a machined conical face, reproducing the lower scraper edge of a positive-twist ring.
  • Improves side sealing to prevent oil from passing under and behind the ring, ensuring better oil control.
  • Oil control rings in a three-piece Flex Vent design.
  • The three-piece construction allows for low-section rails for superior fit to the cylinder bore.
  • Four steel rails and two expanders provide uniform pressure for optimal oil control.
  • Made in the USA.
  • Provides enough rings for two pistons, unless otherwise specified.
  • Two rings per groove, except for the rails, where two rail segments are paired with each expander.
HASTINGS
DS750689
3 Items

Data sheet

Matériau du segment
Revêtement molybdène
Style
De rechange
Marque
HASTINGS
Référence fournisseur
WG1145301|2M4942010
Nom du produit
Jeu de segments de piston
Unités
Lot
Alésage
3,750"
Alésage - surdimensionné
+0,010 pouce
+0,010"
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