Official Ryobi Trimmer Engines

PISTON RING

$6.51

Fix Number: FIX18788917
Manufacturer Part Number: 690161002

This piston ring is a high-quality manufacturer sourced replacement part that is specially designed for use with gas powered handheld lawn and garden equipment. It is utilized to provide an air-tight seal between the piston and the cylinder walls, over time it will wear out eventually requiring a replacement to maintain peak performance. Please note this high-quality piston ring is made of durable metal and it is sold individually.

Cylinder Assembly

$111.21

Fix Number: FIX9130055
Manufacturer Part Number: 753-04814

This is sold as a set that contains all the necessary parts. They are OEM parts sourced directly from the manufacturer and used in blowers, cultivators, edgers, trimmers, and vacuums made by Ryobi, Troy-Bilt, Yard Man, Bolens, MTD, and Yard Machines. It might require an allen wrench and a socket set?? to replace these items. These are made of durable materials and will require replacing if they become broken.

Piston Ring

$6.51

Fix Number: FIX12666196
Manufacturer Part Number: 985607001

This is an authentic OEM sourced replacement component which is specially designed for use with Homelite and Ryobi handheld lawn and garden equipment. A worn or broken piston ring will allow combustion gasses to escape the seal and enter the crankcase, causing low compression and a loss of power. If compression is reduced significantly, the engine will not run at all. Keep in mind this high-quality part is made of durable metal and is sold individually.