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Parts Unlimited R09-6712 Piston Ring Set Bore - 68mm 2.678in

Part of: Parts Unlimited Piston Ring Set

Other options in this family: Parts Unlimited R09-685 Parts Unlimited R09-720-2 Parts Unlimited 09-9019 Parts Unlimited 0912-0061 Parts Unlimited R09-8082

Manufacturer

Picture for manufacturer Parts Unlimited

Part Number

R09-6712
12 reviews
Sale Price

$11.61

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Parts Unlimited R09-6712 is a precision-engineered piston ring set designed for vintage snowmobile engines. This ring set features a 68mm (2.678 inch) bore diameter and is specifically designed as a replacement for one piston in Cuyuna 440 and 650 engine configurations.

Key Features:

  • 68mm (2.678 inch) bore diameter for precise fitment
  • Engineered for optimal heat transfer from combustion chamber to cylinder walls
  • Direct replacement ring set for one piston
  • High-quality construction designed to match original equipment specifications
  • Includes all necessary piston rings for complete installation

This ring set provides reliable sealing and durability for engine rebuilds and performance maintenance. The precision-machined design ensures proper compression and oil control, making it an essential component for restoring vintage snowmobile engine performance.

First Time

So far so good

This is preliminary review. So far, it's been a cinch!

good

fast and concise

The floor mats I purchased for my car work like a dream. They were just as described in the listing. The shipping was also pretty quick. I just wish the price was about $20 cheaper. Other than that I was completely satisfied.

Easy shopping, but would be nice if the picture matched the model, it would have saved me 20 minutes of waiting on the phone for customer service.

The price was the best, although we didn't expect the $8.00 shipping cost, since we were foretold it would be less than $3.00.

Easy to search, good pricing.

Ordered item on Wednesday, June 20, 2012. The item was shipped as promised in 24 hours, good customer service and reasonable prices. order#19064. Thanks

Great prices

I bought a set of 3 MSD Ignition coils for my 2001 Impala LS 3.8 and I am very impressed and satisfied with my purchase. I got an email right away stating what I purchased and within a day or two I recieved a shipping confirmation. My ignition coils arrived fast and I had no problem with the coils been bad or broken. The coils are awesome. There is a significant difference between my old ones and these 3 new ones. The car is very responsive to the accelerator and as stated in the MSD website, the car gained some horsepower. I don't have to press the accelerator in that much to gain the power I need. I'm impressed overall.

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