1123 640 3290 – Oil Pump 0.65 (Genuine STIHL OEM Part) Toro GrandStand® 48 in. (122 cm) 22 hp 726cc Stand-On Lawn Mowers (72504) and factory-approved performance

and factory-approved performance

or damaged spindle pulleys

Scag Tiger Cat / Turf Tiger models (depending on deck configuration)

Fence lines and property edges

The Kohler 25 403 45-S Regulator Rectifier Kit is designed to:

1123 640 3290 – Oil Pump 0.65 (Genuine STIHL OEM Part) Toro GrandStand® 48 in. (122 cm) 22 hp 726cc Stand-On Lawn Mowers (72504) and factory-approved performance1123 640 3290 Oil Pump 0. 65 (Genuine STIHL OEM Part) The STIHL 1123 640 3290 Oil Pump (0. 65) is a genuine STIHL OEM lubrication component designed to deliver a consistent and precise flow of bar and chain oil to the guide bar and saw chain. With a 0. 65 mm output specification, this oil pump ensures reliable lubrication, reduced friction, and extended service life of cutting components. Manufactured to STIHLs exact engineering standards, this oil