Hastings Mfg Moly Piston Rings Standard Size - Harley Twin Cam 1753/1917
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.
These Hastings Mfg Moly piston rings are designed for Twin Cam 1753 and 1917 engines in standard bore sizes. Manufactured in the USA, they provide reliable sealing and long-lasting performance for your Harley-Davidson V-twin, whether you're refreshing a stock motor or building a mild custom.
Why riders pick this
- Standard size Moly rings for Twin Cam 1753/1917
- Three-piece oil ring for superior oil control
- Works with OEM and Screaming Eagle pistons
- Made in the USA for trusted quality
- Key for maintaining engine compression
When it's time for an engine refresh or rebuild on your Twin Cam 1753 or 1917, these standard size Moly piston rings from Hastings Mfg are a solid choice. Engineered for compatibility with both OEM and Screaming Eagle pistons, they feature a robust Moly construction and a three-piece oil ring design. This combination ensures superior oil control and consistent compression, crucial for maintaining your V-twin's power and efficiency over countless miles.
Optimized for Twin Cam Performance
- Standard size Moly rings for Twin Cam 1753/1917 engines
- Three-piece oil ring design for dependable oil control
- Compatible with OEM and Screaming Eagle pistons
- Manufactured in the USA for quality and precision
- Essential for restoring or maintaining engine compression
Reliable Components for Your V-Twin
Using high-quality piston rings is paramount for the health and performance of your Twin Cam engine. These Hastings Mfg rings offer the durability and sealing capabilities needed to keep your Harley-Davidson running strong. They are an excellent choice for riders and builders looking for reliable components during a top-end overhaul, ensuring proper combustion and reduced oil consumption for sustained performance on the road.
Specifications
- Brand: Hastings Mfg
- Manufacturer Part #: 2M5157
- Material: Moly
- Length: 5 in
- Width: 1.37 in
- Height: 5 in
- Weight: 0.25 lbs
Common questions
How many pistons does one set cover?
For standard Twin Cam 1753/1917 models, one set covers both pistons. However, Twin Cam 113" and 883 XL models require two sets per bike as they are sold per cylinder.
Are these piston rings compatible with Screaming Eagle pistons?
Yes, these Hastings Mfg Moly piston rings are engineered to work with both OEM (stock) and Screaming Eagle pistons.
What is the benefit of Moly construction?
Moly piston rings offer excellent wear resistance, reduced friction, and improved heat dissipation, leading to longer engine life and more consistent performance.
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 | 865-2052 |
| WEIGHT | 0.25 lb |
