✓ VERIFIED
Apr 23, 2026
Quality
Packed well easy to install
HASTINGS MFG
SKU: 865-2057
Hastings Mfg Piston Rings - Twin CAM 1800 OS .010 Moly — Harley-Davidson Road King, Electra Glide Ultra Classic, Softail Heritage Classic (1999-2017)
$183.000,00
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Hastings Mfg piston rings for Twin Cam 1800 engines in .010 oversized moly compound. Three-piece oil ring design works with OEM and Screaming Eagle pistons. Made in the USA.
Features
- Moly compound construction
- Three-piece oil ring design
- Compatible with OEM and Screaming Eagle pistons
- Made in the USA
Specifications
- Brand: Hastings Mfg
- Manufacturer Part #: 2M5299010
- Engine: Twin Cam 1800
- Oversized: .010 inch
- Compound: Moly
- Length: 5 in
- Width: 1.37 in
- Height: 5 in
- Weight: 0.24 lbs
Fitment
Fits V-twin motorcycles with Twin Cam 1800 engines. Note: TC 113 inch and 883 XL require two sets per bike — these ring sets are sold per cylinder for those models.
Frequently Asked Questions
How many piston ring sets do I need?
Most Twin Cam 1800 bikes need one set (two pistons). TC 113 and 883 XL riders must order two sets per bike — one per cylinder.
Will these work with Screaming Eagle pistons?
Yes — these rings are designed to work with both OEM and Screaming Eagle pistons.
What does .010 oversized mean?
.010 oversized rings are for bored engines. Use standard size if your engine is stock or already bored to those dimensions.
Are these made in the USA?
Yes — Hastings Mfg manufactures these rings in the USA.
| BRAND | Hastings Mfg |
| TYPE | Piston kits & Components |
| SKU | 865-2057 |
| WEIGHT | 0.24 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
Aug 9, 2022
Top quality fair price
✓ VERIFIED
Mar 13, 2022
quick delivery
✓ VERIFIED
Jun 15, 2020
The rings themselves are awesome but the fact that they took nearly a week to ship even though they showed as in stock and I payed extra for next day air kinda sucked.
✓ VERIFIED
Jun 9, 2015
Great product, exact fit with no issues. Received in 4 days...fantastic service, as always!
