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Hastings HASTINGS Piston Rings - Twin Cam 2M4941005

Part Number: DS750693
HASTINGS
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SKU:
DS750693
UPC:
075538000822
MPN:
2M4941005
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.25 LBS
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$97.95
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Description

Piston rings are the critical sealing component between your pistons and cylinder walls—they directly impact compression, blow-by control, and engine longevity. Hastings rings are engineered to strict OEM tolerances and built from proven materials that withstand repeated combustion cycles without degradation. Installing quality rings during a rebuild or refresh ensures reliable performance and maximizes the lifespan of your freshly machined block.

The Hastings 2M4941005 is designed specifically for Twin Cam applications and combines proven ring geometry with materials selected for durability and consistent sealing under load.

  • Cast or moly top ring
  • Reverse torsional taper second ring
  • Three-piece spiral oil rings
  • Twin Cam fitment
  • OEM-equivalent tolerances
  • Bolt-on installation
  • MPN: 2M4941005
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Specs

BORE SIZE IMPERIAL:
3.875'
RIDING STYLE:
STREET
UNITS:
SET
PRODUCT NAME:
PISTON RING
RING MATERIAL:
MOLY COATED
BORE - OVERSIZE:
+0,005'
BORE OVERSIZE - IMPERIAL:
+0.005'
STYLE:
OEM REPLACEMENT
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Fitment

Fitment for Hastings HASTINGS Piston Rings - Twin Cam 2M4941005

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