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 Impacting Assembly
Model Number: 14-30-2810
The Milwaukee 14-30-2810 Impacting Assembly is a genuine OEM replacement part designed for the Milwaukee 2953-20 M18 FUEL 1/4 in. Hex Impact Driver (serial code M67A), the fourth-generation M18 FUEL impact driver platform. Confirmed in Milwaukee service bulletin 54-26-2990, this is the complete impact mechanism that converts the rotational output of the brushless POWERSTATE motor into the high-torque impacting action that defines an impact driver. The impacting assembly is the heart of the tool and includes the hammer, anvil, hammer cam, steel balls, hammer spring, and associated thrust hardware that work together to deliver thousands of impacts per minute against the output drive, allowing the tool to drive long fasteners, lag bolts, and large screws far beyond the capability of a standard cordless drill. When the operator pulls the trigger and the driven fastener encounters resistance, the impacting assembly engages and the hammer begins striking the anvil rotationally, multiplying the motor's torque output to break through tough material and seat fasteners cleanly.
Replacing the impacting assembly with this OEM service part restores correct hammer engagement, full impacting torque, and the rapid impact rate the 2953-20 was designed to deliver. Symptoms of impacting assembly wear include reduced torque output, inconsistent impact engagement, slipping or skipping during high-torque applications, excessive noise from the gearcase, and ultimately complete loss of impact action where the tool spins like a standard drill without delivering hammer blows. Service of the impacting assembly requires Milwaukee Type 'J' grease (part 49-08-4220, sold separately), and Milwaukee specifies removing 90 to 95 percent of the existing grease before installing Type 'J' since the original factory grease may be similar in color but may not be compatible with 'J'. Because Milwaukee Tool specifies replacement parts by both catalog number and serial number, always verify your tool's serial number against the official Milwaukee 2953-20 service parts diagram before ordering, since Milwaukee occasionally implements running production changes that affect part compatibility within the same catalog number. The 14-30-2810 is specific to the 2953-20 (M67A) platform and is NOT interchangeable with impacting assemblies from earlier M18 FUEL impact driver generations (2853-20, 2753-20) or from M12 impact driver platforms (2553-20, 2462-20), which use different impacting assemblies. Verify by serial number using Milwaukee's online parts lookup before ordering to confirm correct fitment.
Features
- Genuine Milwaukee OEM replacement, direct factory part for the 14-30-2810 reference
- Designed for the Milwaukee 2953-20 (M67A) M18 FUEL 1/4 in. Hex Impact Driver, fourth-generation platform
- Complete impact mechanism with hammer, anvil, hammer cam, steel balls, hammer spring, and thrust hardware
- Converts brushless POWERSTATE motor torque into rapid high-torque impacting action
- Delivers thousands of impacts per minute for driving long fasteners, lag bolts, and large screws
- Single-part replacement eliminates the need to source and assemble individual hammer, anvil, and cam components
- Manufactured to Milwaukee factory tolerances, hammer geometry, and impact-balance specifications
- Direct-fit replacement, no modification required for installation
- Restores full impacting torque and impact rate after wear, hammer cam damage, or anvil deformation
- Requires Milwaukee Type 'J' grease (49-08-4220) for service, sold separately
Specifications
- Manufacturer: Milwaukee Tool
- Part Number: 14-30-2810
- Official Description: Impacting Assembly
- Component Type: Complete Impact Mechanism with Hammer, Anvil, and Cam
- Primary Fitment: 2953-20 (M67A) M18 FUEL 1/4 in. Hex Impact Driver, fourth-generation platform
- Service Bulletin Reference: 54-26-2990
- Required Lubricant: Milwaukee Type 'J' Grease (49-08-4220), 1 lb. can, sold separately
- Service Note: Milwaukee specifies removing 90 to 95 percent of existing grease before installing Type 'J' grease
- Quantity: Sold as a complete assembly, 1 per order
- Part Type: OEM Service Replacement Assembly
Includes
- (1) Milwaukee 14-30-2810 Impacting Assembly
