1137 140 0607 – STIHL Muffler (Genuine OEM Part) 123 MPH maximum air velocity The 09444200 Warner Clutch is

The 09444200 Warner Clutch is a genuine OEM heavy-duty electric PTO clutch designed to deliver reliable blade engagement and consistent power transfer on professional-grade outdoor power equipment

The 486322 pump drive belt is manufactured to original factory standards for fitment

The 04519200 spacer is a genuine OEM replacement designed for use on select Ariens® and Gravely® Pro-Turn zero-turn mowers

and high operating loads

⚠️ Semi-chisel chains trade a small amount of cutting speed for improved durability

1137 140 0607 – STIHL Muffler (Genuine OEM Part) 123 MPH maximum air velocity The 09444200 Warner Clutch is1137 140 0607 STIHL Muffler (Genuine OEM Part) The STIHL 1137 140 0607 is a genuine OEM muffler designed to reduce exhaust noise and direct exhaust gases safely away from the engine and operator on compatible STIHL chainsaws. This muffler plays a critical role in maintaining proper engine performance, noise control, and emissions compliance. Manufactured to STIHLs original equipment specifications, this muffler is constructed from durable, heat