Hastings Mfg 1450 Moly .010" Oversize Piston Ring - Harley & Indian V-Twin
About Hastings Mfg
Hastings has manufactured piston rings in the United States since 1915, supplying both the automotive and powersports rebuild markets. Rings are one of the few parts where a rebuild genuinely should not be cheapened.
This Hastings Mfg piston ring is a moly-coated 1450 series component, precisely sized at .010" oversize for V-twin motorcycle engines. It features a three-piece oil ring design, manufactured in the USA for exceptional quality.
Why riders pick this
- Moly-coated 1450 series for reduced wear
- Three-piece oil ring design for effective lubrication control
- Made in the USA for reliable quality
- Precisely sized .010" oversize for specific engine builds
Ideal for engine rebuilds where cylinders have been bored out, this ring ensures a proper seal and reduced friction. It's a critical part for restoring optimal compression and performance in your Harley-Davidson or Indian Motorcycle engine, distributed by Western Power Sports.
Engineered for Performance Rebuilds
- Moly-coated 1450 series for enhanced durability
- Three-piece oil ring design for superior oil control
- Made in the USA to stringent quality standards
- .010" oversize for specific bored-out applications
Critical Component for Big Bore Engines
When you're building a performance V-twin, every component counts. This .010" oversize piston ring is essential for engines that have undergone significant machining to achieve a larger bore. It ensures the tight seal required for maximum power and efficiency. Always confirm your engine's exact bore size and piston requirements to ensure a perfect match for your build.
Specifications
- Brand: Hastings Mfg
- Manufacturer Part #: 2M4942010
- UPC: 75538205050
- Length: 5 in
- Width: 5 in
- Height: 1 in
- Weight: 0.24 lbs
Common questions
Is this ring set for stock or oversize pistons?
This is a .010" oversize ring. It must be used only with pistons and cylinders that have been bored to that specific oversize specification.
How many rings are in this pack?
This is a single piston ring. For a complete ring set, you will need to order a full kit that matches your engine displacement and bore size, which typically includes multiple rings.
Are these moly-coated rings street legal?
Yes, moly-coated piston rings are a common and accepted component in engine builds. The moly coating reduces wear and is perfectly suitable for street use on Harley-Davidson and Indian Motorcycle engines.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Hastings Mfg |
| TYPE | Piston kits & Components |
| SKU | 865-02002 |
| WEIGHT | 0.24 lb |
