Model Compatibility: Fits FS45, FS75, FS80, FS85, BG45, BG46, BG55, BG65, BG75, and BG85 models as a direct replacement piston ring set.
Technical Specification: Measures 34mm in diameter with a section of 1.5mm, matching the piston ring dimensions specified for these models.
Quantity Included: Contains 2 pieces per lot, providing a complete set for standard piston ring replacement requirements on compatible.
Functional Purpose: Restores sealing function between piston and cylinder wall when installed according to manufacturer specifications.
Installation Requirement: Designed for use as a spare part requiring proper installation technique and adherence to service documentation for functional equivalence.
Description
2pcs/lot Piston Rings for FS45 FS75 FS80 FS85 BG45 BG46 BG55 BG65 BG75 BG85 engines.Ring size: 34mm x 1.5mm.Compatible with engines requiring replacement piston rings matching OEM part number 4137 034 3000.This is a spare part intended to restore functionality.