Rotary Splined Steel Pulley | 5/8"X 4-5/8" | 9121 HT Series Pole Pruner The BGA 57 has a

The BGA 57 has a run time up to 25 minutes on a single charge with the AK 20 battery*

*A majority of STIHL gasoline-powered units sold in the United States are built in the United States from domestic and foreign parts and components

a quick pull overcomes the engine’s compression to minimize the strength and effort required to start

low-profile chain ideal for smaller chainsaws

wet ground conditions

Rotary Splined Steel Pulley | 5/8"X 4-5/8" | 9121 HT Series Pole Pruner The BGA 57 has aFits AYP 36" & 46" Cut Mowera. Double Hex ID. Replaces AYP ROPER SEARS: 153531, 173434, 532173434 HUSQVARNA: 532 17 34 34 Dimensions and Specifications ID 5 8" OD 4 1 4" WIDTH 7 8"