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DW303MK (1) DeWALT Reciprocating Saw - Overview

Diagrams for DW303MK

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Spring – Part Number: 623343-00
$6.40
In Stock
Spring
Part #623343-00
This is a Genuine Manufacturer Sourced replacement part designed for use with Makita Miter Saws. This spring is an important part of the tool-less blade clamp assembly. This Torsion Spring is made out of Metal and it is sold individually. Replacing this item you would need a Screwdriver and Pliers.
Screw – Part Number: 330019-15
$6.40
In Stock
Screw
Part #330019-15
Power Cord – Part Number: 330072-98
$27.10
In Stock
Power Cord
Part #330072-98
Length: 8' Gauge: 18 Wires: 2 Type: Bare Wire This cord is a genuine DeWalt replacement part. This cord is compatible with the list of models below. This part is made for double insulated tools It is a two wire cord with two prongs and does not need a ground wire. The cord is sold individually. Installation of this part requires the new cord wires to go correctly into wire terminals also routing the cord and wires in the right path can help avoid pinching when the tool case (Plate) is put back into place.
Blade Clamp Collar – Part Number: 604731-00
$20.95
In Stock
Blade Clamp Collar
Part #604731-00
This blade clamp collar is an authentic OEM component. It is specially made for Black and Decker and DeWALT reciprocating saws. Over time it may wear out, get damaged or simply lost eventually requiring a replacement. This high-quality blade clamp collar is made of durable plastic and is sold individually. Refer to the owner's manual and the diagrams for your specific model for the correct application. You would need a screwdriver to take the housing apart in order to replace this component.
Clamp Pin – Part Number: 620663-00
$6.40
Special Order
Clamp Pin
Part #620663-00
This is a genuine OEM sourced replacement part that is intended to be used with reciprocating saws from DeWalt and Black & Decker. The metal clamp pin fits into the gear case. The pin is used to support the blade clamp assembly. This item is sold as an individual replacement part.
Slider – Part Number: 383749-01
$6.40
In Stock
Slider
Part #383749-01
This authentic OEM slider is sourced from the original manufacturer for use in reciprocating saws. It has a width of approximately 1/3 inches and a length of 0.75 inches. The slider is a part of the drive system, and it moves back and forth, allowing the blade to cut through materials. The slider may wear down, or become dislodged over time, leading to blade instability and inefficient cutting. Begin the repair by removing the saw battery or disconnecting it from the power source. Remove the saw casing and locate the slider in the gear case. Carefully remove the old slider and position the new one in its place. Ensure it is securely fitted and reassemble the equipment.
Brush – Part Number: 384719-01
$8.06
In Stock
Brush
Part #384719-01
Genuine Manufacturer Sourced replacement part. This item is made out of Carbon with a Lead Wire attached. This item includes One (1) Carbon Brush per order. It is recommended to replace both Carbon Brushes when replacing one. Please note Brush Holder and Spring are Sold Separately. Carbon motor brushes are one of the most commonly replaced power tool components. Because carbon brushes are wear items, meaning that through friction and use they will gradually wear away, they will eventually require replacement. Worn brushes are common causes of intermittent motor function, reduced electric braking, and reduced motor power. A worn out brush will often be worn down near the wire lead and may be cracked, pitted, or burned. When replacing carbon brushes, be sure to also inspect your armature for burns, cracks, or other damage which indicates a larger motor problem.
Needle Bearing – Part Number: 385238-00
$6.40
In Stock
Needle Bearing
Part #385238-00
This is an authentic part assembled by the original manufacturer. It is compatible with Black & Decker, Porter Cable, and DeWALT saws and other handheld power tools. A bearing acts as a buffer between moving parts. This reduces friction between those parts. Bearings also stabilize and hold metal parts, preventing damage from incorrect directional movement. These are highly worn parts and require replacement fairly often when in regular use. This bearing is sold individually. Please note that on most of these tools, there are two different needle bearings used. This is the topmost bearing, located closer to the gear cover plate. The other is sold separately.
Reciprocating Saw Shaft Replac – Part Number: N302139
$58.89
In Stock
Reciprocating Saw Shaft Replac
Part #N302139
Genuine OEM Reciprocating Saw Shaft Kit used on some Reciprocating Saws. Includes the Shaft, Blade Clamp Assembly, Shoe, Lever Assembly and Hardware. This is the Main Piece that Holds and Drives the Blade.
Plate,cover – Part Number: 448489-03
$6.40
In Stock
Plate,cover
Part #448489-03
Electric Drill Cord Protector – Part Number: 330005-01
$10.56
In Stock
Electric Drill Cord Protector
Part #330005-01
This genuine cord protector, also known as a strain relief boot, is designed to safeguard the power cord where it enters your tool housing. Made from flexible, durable material, it helps prevent the cord from bending, twisting, or fraying during regular use, supporting safe and reliable performance. Small but essential, this component is an effective replacement if the original protector is worn or damaged, helping extend the life of your tool and maintain proper cord alignment.
Torx Screw – Part Number: 330019-13
$6.40
In Stock
Torx Screw
Part #330019-13
Genuine OEM replacement part, this item is sold individually. This screw is used in various places in all of the tools listed below The most common use for this screw is to secure plastic housings together. It has a Torx T-20 head.

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