1-543511 SEAL-GREASE (8LB) STIHL® FS 251 R Direct oil inward using the

Direct oil inward using the left-hand helix design

Consistent performance in demanding mowing conditions

Easy spray application with smooth coverage

and 4283-141-0300B

including early and late production units

1-543511 SEAL-GREASE (8LB) STIHL® FS 251 R Direct oil inward using the1 543511 SEAL, GREASE (8LB) (Genuine OEM Toro Part) The Toro 1 543511 Grease Seal (8LB) is a genuine OEM sealing component designed to retain grease within bearing and shaft assemblies while preventing the entry of dirt, moisture, and debris. This seal is essential for protecting internal components and ensuring smooth, long term operation of rotating assemblies. Manufactured to Toro OEM specifications, this grease seal provides accurate fitment,