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Parts Unlimited R09-817-02 Piston Ring Set Bore - 73.5mm

(1987-1990 Yamaha EX570 Exciter; 1991-1992 Yamaha EX570 Exciter II)

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

R09-817-02
11 reviews
Sale Price

$14.79

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Parts Unlimited R09-817-02 is a high-quality replacement piston ring set designed for snowmobile engine rebuilds and maintenance. This OEM-style ring set features a 73.5mm bore diameter (2.894 inches) and is engineered to provide reliable sealing and optimal engine performance.

Key Features:

  • 73.5mm (2.894 inch) bore size for precise fitment
  • OEM-style construction for reliable performance
  • Complete ring set for one piston
  • Premium materials engineered for effective heat transfer and durability
  • Designed for Yamaha snowmobile twin-cylinder engines

This replacement ring set includes all necessary rings for servicing a single piston. Parts Unlimited piston rings are manufactured to closely match original equipment specifications, ensuring proper compression, oil control, and long-lasting engine performance in demanding snowmobile applications.

Products specifications

Fits

1987-1990 Yamaha EX570 Exciter; 1991-1992 Yamaha EX570 Exciter II

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Smooth transaction & fast service...

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great

55

Great price on at least my item. A bit high on the two day shipping. Hopefully the shipping is quick!

I registered & was confirmed, but my sign if password doesn't work. Had to use Amazon to get in to shop.

THANKS

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