Skip to content

Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided

Marsoni M251S
Sale price$25.51
Pay 4 payments of $6.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas NitridedSKU: R77. 5 GNH7750 Supertech 77. 5mm Piston Rings *SET OF 4* Universal High Performance Piston Ring Set (R77. 50 GNH7750) by Supertech. Rings Quantity: 3. Gas Nitrided. Bore: 77. 50 mm. 1st Compression Ring Size: 1. 00 mm x 3. 10 mm. 2nd Compression Ring Size: 1. 20 mm x 3. 40 mm. Oil Ring Size: 2. 80 mm x 3. 10 mm. This product is made of high quality materials to serve you for years to come. Designed using state of the art technology and with
Easy Shipping

Quick Dispatch:

Your Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided ships.

Need Help?
Questions about Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Supertech 77.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas Nitrided in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 239 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Guy Defibaugh
Lowell, US
★★★★★ 5
Good replacement for oem
Size: CRV 2023-26 2.0L Hybird
Fits my 2024 crv hybrid
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
T
Verified Purchase
Terry B.
Massapequa, US
★★★★★ 5
Perfect results
Size: CRV 2023-26 2.0L Hybird
Everything fit perfect! Saved tons of $$ doing both changes myself takes about 10 minutes each the first time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
D
Verified Purchase
Davo
Bozeman, US
★★★★★ 5
Perfect replacement filters.
Size: CRV 2023-26 2.0L Hybird
These filters are so close to OEM that you cannot tell the difference. I would not be surprised if they also make the OEM filters. I am completely satisfied with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Cabin filter
Size: CRV 2023-26 2.0L Hybird
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
M
Verified Purchase
Matt
Pawtucket, US
★★★★★ 4
2023 Honda CRV Hybrid - cabin filter was a bit long
Size: CRV 2023-26 2.0L Hybird
I have a 2023 Honda CRV Hybrid and the Cabin filter was a bit long. I had to trim the edges a bit to allow the cover to fit back on. The engine filter fit perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025

recommand products