In stock
Hastings Piston Rings — 3.437" Standard — 74" Big Twin
- 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 Reverse Torsional Taper Face
$85.02
In stock. Ships in 2–4 business days · free shipping over $150.
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Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
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Description & features14 features
Kit Includes:
• 2x Top Compression Rings 0.0625"
• 2x Second Compression Rings 0.0625"
• 2x Expander Rings
• 4x Steel Rails
- 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 Reverse Torsional Taper Face
- Promotes side sealing that prevents oil from being forced under and behind the ring resulting in better oil economy
- Reverse twist ring along with a taper-machined ring face duplicates the OD bottom side scraping edge of a positive twist torsional ring
- 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
- Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.
- 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.
Specifications9 specs
- Bore - Oversize
- Standard
- Ring Material
- Moly Coated
- Units
- Set
- Bore Size
- 3.437"
- Riding Style
- Street
- Style
- Performance Replacement
- Shipping weight
- 0.2 lb
- Package size
- 5.1 × 5.1 × 1.1 in
- Country of origin
- USA
Fitment14 models · Harley-Davidson
Harley-Davidson14 models
- 1200 Electra Glide FLH1965–1969, 1978–1980
- 1200 Fat Bob FXEF1979–1980
- 1200 Low Rider FXS1979
- 1200 Super Glide FXE1979–1980
- Duo Glide FL1958–1964
- Electra Glide FL1965–1980
- FLH Duo-Glide1958–1964
- FLH Electra Glide1970–1977
- FLHS Electra Glide Sport1980
- FX Super Glide1971–1978
- FXE Super Glide1974–1978
- FXS Low Rider1977–1978
- Hydra Glide FL1949–1951, 1953–1957
- Knucklehead FL1941–1947
Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.
Part numbers
- Salto part #
- DS-750820
- Hastings part #
- 2M6482
- UPC
- 075538084273
Shipping
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.
Questions4 answers
- Is it in stock?
- Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
- How fast will it get to me?
- Usually 2–4 business days by ground.
- Will it fit my machine?
- It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
- Is this genuine Hastings?
- Yes. It’s new and genuine, straight from Salto — Hastings part #2M6482.