4243 740 5004 STIHL HL-KM 145° Gear Head Assembly – Genuine OEM Adjustable Angle Drive Part Stihl FSA45

4243 740 5004 STIHL HL-KM 145° Gear Head Assembly – Genuine OEM Adjustable Angle Drive Part Stihl FSA454243 740 5004 STIHL HL KM 145 Gear Head Assembly Genuine OEM Adjustable Angle Drive Part The STIHL HL KM 145 Gear Head Assembly (4243 740 5004) is a genuine OEM gearbox and cutting head component designed for the STIHL HL KM 145 long reach hedge trimmer KombiTool attachment. This adjustable angle gear head allows trimming at multiple working positions, making it ideal for professional hedge shaping, overhead cutting, and hard to reach landscaping

ensures safe operation

This muffler mounts directly to the cylinder exhaust port and works in conjunction with the ignition and cylinder assembly

Part #: 4133 717 2701

Provides consistent water flow for blade cooling and dust control

(Exact compatibility depends on the specific Kohler model and serial number

This air filter cartridge removes dust

This OEM HB raw-edge V-belt is used in Belts

61 inch blade

Material: Heavy-duty steel and reinforced components (varies by kit contents)

Ideal for routine maintenance or repairs

Location: Control Panel / Operator controls

Used extensively across Ariens and Gravely platforms including: