Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0 – 9
-
R
-
S
Supertech
Supertech 87.5mm Bore Piston Rings - Gas Nitrided (1.0x3.30 / 1.2x3.60 / 2.8x3.30mm) - R87.5-GNH8750
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Engineered for high-performance builds, the Supertech Gas Nitrided Piston Ring set provides superior cylinder sealing and durability under extreme thermal and mechanical loads. These 87.5mm bore rings undergo a gas nitriding process that significantly increases surface hardness, reducing friction and extending the service life of both the rings and the cylinder walls.
This specific set is precision-machined to exacting tolerances, ensuring consistent oil control and compression retention in demanding racing or high-boost applications. The multi-stage ring pack is designed to replace worn components or complete a custom engine build where reliability is the priority.
- Bore Size: 87.5mm
- Top Ring Dimensions: 1.0mm x 3.30mm
- Second Ring Dimensions: 1.2mm x 3.60mm
- Oil Ring Dimensions: 2.8mm x 3.30mm
- Material Finish: High-performance gas nitrided
- Manufacturer Part Number: R87.5-GNH8750
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Supertech 87.5mm Bore Piston Rings - Gas Nitrided (1.0x3.30 / 1.2x3.60 / 2.8x3.30mm) - R87.5-GNH8750
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
Engineered for high-performance builds, the Supertech Gas Nitrided Piston Ring set provides superior cylinder sealing and durability under extreme thermal and mechanical loads. These 87.5mm bore rings undergo a gas nitriding process that significantly increases surface hardness, reducing friction and extending the service life of both the rings and the cylinder walls.
This specific set is precision-machined to exacting tolerances, ensuring consistent oil control and compression retention in demanding racing or high-boost applications. The multi-stage ring pack is designed to replace worn components or complete a custom engine build where reliability is the priority.
- Bore Size: 87.5mm
- Top Ring Dimensions: 1.0mm x 3.30mm
- Second Ring Dimensions: 1.2mm x 3.60mm
- Oil Ring Dimensions: 2.8mm x 3.30mm
- Material Finish: High-performance gas nitrided
- Manufacturer Part Number: R87.5-GNH8750
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
