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Hastings

Hastings Piston Ring Set - 2M4942005 For Harley Road King 1999-2006

MPN: 2M4942005 SKU: DS-750688
Hastings

Hastings Piston Ring Set - 2M4942005 For Harley Road King 1999-2006

MPN: 2M4942005 SKU: DS-750688
SKU: DS-750688
Includes top compression rings, second compression rings, and oil control rings Top Compression Rings are Barrel Face Helps in the the heat transfer process between the piston and cylinder wall Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft Second Compression Ring are Napier Reverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring Promotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy Oil Control Rings are Three Piece Flex Vent Three-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore Provides uniform pressure through four steel rails and two expanders assuring positive oil control Made in the USA Includes enough rings for two pistons (unless noted). Two rings per groove, except for the rails that will be two rail rings per one expander ring. Specs Ring Material Moly Coated Bore Size 3.750" Style Replacement Units Set Bore Oversize +0.005" Product Name Piston Ring Set Bore - Oversize +0,005" Riding Style Street Part Notes Kit Includes: • 2x Top Compression Rings • 2x Second Compression Rings • 2x Expander Rings • 4x Steel Rails 1999-2006 Harley-Davidson Road King FLHR/FLHRC Fitment DisclosureThis quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Regular price $97.95
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Product Details

Product Description

Features

  • Includes top compression rings, second compression rings, and oil control rings
  • Top Compression Rings are Barrel Face
  • Helps in the the heat transfer process between the piston and cylinder wall
  • Controls combustion chamber gases allowing the piston to transfer the energy of the expanding combustion gases, to the crankshaft
  • Second Compression Ring are Napier
  • Reverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring
  • Promotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy
  • Oil Control Rings are Three Piece Flex Vent
  • Three-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore
  • Provides uniform pressure through four steel rails and two expanders assuring positive oil control
  • Made in the USA
  • Includes enough rings for two pistons (unless noted).
  • Two rings per groove, except for the rails that will be two rail rings per one expander ring.

Specs

Ring Material Moly Coated
Bore Size 3.750"
Style Replacement
Units Set
Bore Oversize +0.005"
Product Name Piston Ring Set
Bore - Oversize +0,005"
Riding Style Street

Part Notes

  • Kit Includes:
  • • 2x Top Compression Rings
  • • 2x Second Compression Rings
  • • 2x Expander Rings
  • • 4x Steel Rails

1999-2006 Harley-Davidson Road King FLHR/FLHRC

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Part Numbers
Store SKU MFR. Product # Availability
DS-750688 2M4942005 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

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