This listing is about a brand new after-market top-quality Piston Ring Set made by the well-known OEM firm CABER, and fits the following KOHLER models, and replaces OEM Part #220801-S:

• K90 (1500 Watt Models)
• K91

This Piston Ring Set has diameter 2 3/8" (60,33 mm) STD and consists of the following piston rings:

• 1st groove: Compression Ring
• 2nd groove: Stepped Scraper Ring
• 3rd groove: Slotted Oil Control Ring

Our Piston Rings are branded and come directly from the top-quality and
worldwide-known OEM Manufacturer CABER.

CABER Piston Rings are made from I-Cast Iron with high bending strength
according to ISO STD 6621-3:1990 and DIN 70909.

Protect your valuable machine. Use only Branded & High-Quality Parts.
Enjoy thousands hours of safe and trouble-free operation!

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• Please note that for "Shipping and Handling Costs", you don't pay just for the Postal Services charges, but also the packaging and care required to deliver your item in a safe and secure manner, as quickly as possible. In addition, all our shipments are INSURED. In this way, you can be sure that in case your item is lost or damaged, you will be absolutely reimbursed.