Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukee's website please click here:
Milwaukee Cutter Head Gearcase Assembly
Model Number: 14-30-0071
The Milwaukee 14-30-0071 is a genuine OEM Cutter Head Gearcase Assembly for the 3013-20 M18 FUEL Telescoping Pole Saw. On this pole saw, the cutting head is the chainsaw unit at the far end of the telescoping pole, and the gearcase is the drive housing inside that head that transmits power from the tool's motor and driveshaft to the chain sprocket, turning the saw chain around the guide bar. This assembly is the geartrain and its housing that make up that drive: it carries the reduction gearing, bearings, and output that convert the motor's rotation into the chain speed and torque the saw cuts with, delivering the 25 m/s chain speed the pole saw is built for. Because the gearcase carries the full working load of cutting and runs continuously under the loads and vibration of pruning and limbing, its gears and bearings wear, and a worn, stripped, or damaged cutter head gearcase causes noise, vibration, lost cutting power, a chain that will not drive properly, or a drivetrain that binds or fails. Replacing it with the correct genuine Milwaukee OEM gearcase assembly restores proper, full-power chain drive at the cutting head.
Because Milwaukee Tool specifies replacement parts by both catalog number and serial number, always verify your tool's serial number against the official Milwaukee service parts diagram before placing your order, since running production changes can alter part compatibility within the same catalog number. This cutter head gearcase assembly is specified for the 3013-20 M18 FUEL Telescoping Pole Saw, so confirm your tool's catalog and serial number against the parts diagram before ordering. The chain sprocket, guide bar, saw chain, the driveshaft that feeds the gearcase, and the cutting head housing that work with the gearcase are separate parts, so refer to your tool's parts diagram for the correct companion part numbers. Because replacing the gearcase involves opening the cutting head drivetrain, follow the correct service procedure and re-grease the gearcase with the Milwaukee-specified grease on reassembly, and check the sprocket, bar, and chain condition when servicing the gearcase since these parts work together at the cutting head.
Features
- Genuine Milwaukee OEM service part, not an aftermarket substitute
- Cutter Head Gearcase Assembly for the 3013-20 M18 FUEL Telescoping Pole Saw
- The drive gearcase inside the pole saw's cutting head
- Transmits power from the motor and driveshaft to the chain sprocket
- Carries the reduction gearing, bearings, and output of the chain drive
- Delivers the chain speed and torque the saw cuts with
- Restores proper, full-power chain drive when worn or damaged
- Corrects gear noise, vibration, lost cutting power, or a binding drive
- Supplied as a complete gearcase assembly
- Manufactured to Milwaukee specification for correct fit and function
- Sprocket, bar, chain, and driveshaft are separate parts, sold separately
- Verify catalog number and serial number before ordering
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 14-30-0071
- Official Description: Cutter Head Gearcase Assembly
- Component Type: Pole saw cutting head drive gearcase
- Function: Transmits power to the chain sprocket at the cutting head
- Primary Fitment: 3013-20 M18 FUEL Telescoping Pole Saw
- Also Referenced On: Verify additional applications using Milwaukee's online parts lookup
- Parts Diagram Position: Verify the figure and bulletin number on Milwaukee's online parts lookup
- Quantity: Sold as an assembly, (1) required per tool
- Part Type: Genuine Milwaukee OEM Replacement Part
Includes
- (1) Milwaukee 14-30-0071 Cutter Head Gearcase Assembly
The chain sprocket, guide bar, saw chain, driveshaft, cutting head housing, and gearcase grease that work with the cutter head gearcase are NOT included, vary by tool, and are sold separately - refer to your tool's parts diagram for the correct part numbers and quantities. Always verify by serial number using Milwaukee's online parts lookup before ordering.
