DWS780 DeWALT - Parts
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Knob
Part #147107-02
This is a genuine replacement part designed for use with compound miter saws. It is supplied directly from original equipment manufacturer. This wing knob helps to secure upper and lower handles on a mower. It is made out of black plastic with a metal shaft and it is sold individually. Please note the lock nut is sold separately.
Dust Bag
Part #147734-06
This is an authentic item that is supplied directly from the original equipment manufacturer for Craftsman Plate Joiners. The Dust bag collects the dust created when operating the saw. The dust bag is made out of fabric and is sold individually. The adapter is sold separately. No tools need to install this part.
Washer,spring
Part #148296-00
This part is an OEM from the DeWALT manufacturer. The spring washer is compatible with many miter saw devices. The metal washer is fitted between the arm and the spacer. The item, creating a spring force between components. The spring washer is sold individually. A screwdriver, hex key and a wrench may be required for the removal and replacement.
Block
Part #618185-00
Bearing,thrust
Part #153451-00
This is available as an individual replacement part and is made of metal. The thrust bearing goes between two thrust washers and helps to reduce friction. If this part becomes broken it will need to be replaced and may require a socket set during the installation. This is an OEM DeWALT part directly sourced from the manufacturer for use in table saws and miter saws.
Washer,Felt
Part #153559-00
Belt
Part #153555-00
Keep your saw running at peak performance with this genuine DeWALT replacement drive belt (part #153555-00). Specifically designed for select DeWALT miter saws, this manufacturer-sourced component replaces a worn, stretched, or broken belt that drives the gear assembly connected to the blade’s drive shaft. Over time, belts can degrade due...Read more to heat, friction, and regular use—leading to reduced performance or complete failure. Made from durable rubber, this high-quality belt is sold individually and provides a precise fit for reliable operation. Replacing the belt helps restore smooth blade rotation and cutting accuracy.
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Bevel Knob
Part #N142125
Pin, Lock
Part #153561-00
This is an original part from DeWalt. The lock pin is constructed of hardened metal, and is sold individually. This component is made for use with several miter saw devices. Fitted between the retainer plate and the spring, the pin allows the operator to lock the blade to the table. A hex key and a screwdriver are often necessary for the removal and replacement.
Set Screw
Part #153576-04
Pawl
Part #153603-01
Screw,shoulder
Part #153639-00
This shoulder screw is an original part from DeWalt. The metal screw is compatible with miter saws, and is sold individually. The screw is often used to secure the pawl to the table. A screwdriver is required for the removal and installation. It is recommended to purchase a spare, as they can wear over time and regular use.