Piston Ring Set for LOMBARDINI INTERMOTOR LA490, LAP490 (89mm) [#74821030]

This listing is about a brand new after-market Piston Ring SetTips for safely installing piston rings for LOMBARDINISpare Parts for LOMBARDINI engines INTERMOTOR LA-490, LAP-490 engines that fits one (1) piston. This Piston Ring Set is of oversize diameter (89mm), it replaces OEM Part #74-8210-30, and consists of the following rings:

• The Compression Ring of the 1st groove is Chrome.
• The Compression Ring of the 2nd groove is scraper.
• The Oil Ring (3rd groove) with spring coil.