704R Trimmer - Parts

Upper Clamp Assembly It is a genuine manufacturer-sourced replacement part that is supplied for use with handheld trimmers and tillers. This is the special clamp assembly which is used to secure the gearbox assembly to th...

Piston Ring The piston ring is made out of metal and is sold individually. This is an authentic Ryobi, Yard Man, and MTD replacement part that is sourced from the original manufacturer for use with blowers, culti...

Cylinder Assembly 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, Tr... Add to cart

Piston Rings (Qty. 2) The piston ring is made out of metal. This is a genuine replacement part used in compatible blowers, cultivators, edgers, trimmers, and vacuums made by Ryobi, Troy-Bilt, Yard Man, Bolens, MTD, and Yar... Add to cart

Throttle Trigger Spring This throttle trigger spring is an OEM part guaranteed to fit the trimmers listed below. It attaches to the throttle trigger (part # 791-181807). When dismantling the handle, be sure to take detailed ... Add to cart

Flexible Drive Shaft This is a genuine manufacturer-approved replacement drive shaft that is designed for use with handheld trimmers. The flexible drive shaft fits inside the housing to rotate the cutting head, over time ... Add to cart

Muffler Mounting Bolt Assembly This genuine item is supplied by the original equipment manufacturer for use with handheld lawn and garden equipment. It is an identical replacement for a missing or a faulty bolt which is utilized to...

Guard Mounting Screw Assembly

Carburetor Assembly W/Limiter Caps Genuine replacement carburetor assembly made for gas powered trimmers/blowers. It is designed to supply a combustible mixture of gas and air to the engine. This kit includes a metal body carburetor, a... Add to cart

Engine Gasket Kit

Module Assembly This is a genuine Ryobi replacement part. The ignition module is designed by the manufacturer for use in trimmers and blowers. This item includes the ignition module, ground tab, and two metal screw... Add to cart

Square Nut Drive