1125 640 7110 – STIHL Worm Gear (Genuine OEM Part) SEA 20 4 Pounds 0 Inch 139

4 Pounds 0 Inch 139

Hydro-Gear® ZT-3100 Transaxles – Hydro-Gear® ZT-3100 transaxles enable 8

Part Number: 1128 640 7112

AND WELDED CUTTER DECK: Heavy-duty Hero Cutter Deck design and construction yield an excellent quality-of-cut

1125 640 7110 – STIHL Worm Gear (Genuine OEM Part) SEA 20 4 Pounds 0 Inch 1391125 640 7110 STIHL Worm Gear (Genuine OEM Part) The STIHL 1125 640 7110 is a genuine OEM worm gear, designed to drive the oil pump on compatible STIHL chainsaws. This component is a critical part of the chain lubrication system, transferring rotational motion from the clutch drum to the oil pump to ensure consistent bar and chain lubrication during operation. Manufactured to STIHLs original equipment specifications, this worm gear is engineered for