DWS780R (Type 23) DeWALT Miter Saw - Parts
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Spindle & Gear
Part #N141275
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.
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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Washer,Felt
Part #153559-00
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.
Washer,Wavy
Part #153655-00
Screw,set
Part #153666-00
It is a genuine OEM sourced item that is specially made for use with DeWALT crosscut miter saws. This is an identical replacement for a missing or a faulty set screw that was originally installed on a new unit. Please make sure to check the appropriate diagrams of your model for the correct location and application of this hardware. Keep ...Read morein mind this high-quality item is made of durable metal and is sold individually. You will need a Hex Key also known as an Allen wrench to secure or remove it.
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Clamp,cable
Part #153669-00
This manufacturer-supplied part is made for use with DeWALT miter saws. It is a special clamp that is utilized to secure the cable. This is an identical replacement for a faulty or a missing component that was installed on a new unit. Refer to the diagrams of your model for the exact location and the correct application of this part. This...Read more high-quality clamp is made of durable metal and is sold individually. Note, the screw to secure it is sold separately. You will need a screwdriver to replace this part.
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Ring,ret.ext
Part #153752-00
This is an original DeWalt replacement part manufactured for use with miter saws. This retaining ring is used with belt drive miter saws. The ring typically secures the bearing to pinion shaft which is driven by the belt and pulley. This retaining ring is sold individually, please see model diagram for additional parts of the blade drive assembly.