1137 640 3203 – STIHL Oil Pump (Genuine OEM Part) designed to maintain an optimal fuel-to-air ratio Quiet operation with low vibration

Quiet operation with low vibration – Great for residential use

Remove cutter bar and access gear head assembly

• Reduces engine noise and directs exhaust

The Hydro-Gear 56144 Lip Seal is used in select Hydro-Gear hydraulic and transmission assemblies

the 95490025 trash collection bucket features durable construction and OEM-style fitment for reliable long-term performance on Wright stand-on mower platforms

1137 640 3203 – STIHL Oil Pump (Genuine OEM Part) designed to maintain an optimal fuel-to-air ratio Quiet operation with low vibration1137 640 3203 STIHL Oil Pump (Genuine OEM Part) The STIHL 1137 640 3203 is a genuine OEM oil pump designed to deliver consistent lubrication to the guide bar and saw chain on compatible STIHL chainsaws. This pump plays a critical role in reducing friction, preventing overheating, and extending the service life of cutting components. Manufactured to STIHLs original equipment specifications, this oil pump is built with precision machined components to