Official DeWALT Chop Saw Seals and Gaskets

O-ring

$6.51

Fix Number: FIX10182951
Manufacturer Part Number: 633044-00

This is an authentic manufacturer sourced replacement part designed for use with Dewalt grinders. It helps to provide an air tight seal for the gearbox. It is made out of rubber material and it is sold individually. To complete this repair you will need a spanner wrench.

O-ring

$6.51

Fix Number: FIX10182950
Manufacturer Part Number: 633043-00

O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. Of the many causes for O-Ring failure, the most common are: Extrusion and Nibbling - O-ring has ragged, tattered edges. These are commonly caused by pressure spikes which shear off tiny "bites" from the o-ring, or caused by clearance gaps. Abrasion - One or both sides of the o-ring appear rough and slightly flattened. Commonly caused by a contact surface that is too rough, contains grit or is too smooth to allow lubrication. Over Compression - O-ring is flattened on both sides and may have a "ring" split along its length. Commonly caused by excessive pressure or heat. Heat Hardening</u> - O-ring has a pitted or cracked surface, and often is flattened on both sides. Caused by temperature exceeding o-ring capacity.<u>Weather/Ozone Cracking</u> - O-ring is covered in small surface cracks. Caused by exposure to ozone, UV rays and air pollution. Excessive seal stretching causes similar cracking.

Watch the install video

Gasket

$6.51

Fix Number: FIX10182455
Manufacturer Part Number: 623618-00

It is an authentic high quality replacement part that is specially manufactured by Dewalt for use with angle grinders and cut off tools. This gasket provides an air tight seal between the gear case cover and the gear case itself. Please note one durable rubber gasket is included per order.

Felt Seal

$6.51

Fix Number: FIX10182454
Manufacturer Part Number: 623617-00

It is a genuine replacement hardware that is supplied directly from the original manufacturer for use with Dewalt angle grinders. This felt seal fits between the bearing and the bearing retainer, for correct application make sure to check appropriate diagrams of your model. Over time the seal may wear out and get compressed eventually requiring replacement to maintain peak performance. It is made of durable felt material and it is sold individually.

Gasket

$6.51

Fix Number: FIX10166103
Manufacturer Part Number: 146576-00

O Ring

$6.51

Fix Number: FIX10188210
Manufacturer Part Number: N085972

This is an authentic DeWalt replacement part that has been sourced from the original manufacturer to be used with chop saws. The special o-ring is used to provide spacing and compression between the blade and the adapter. This item is available as an individual replacement part, please see illustrated diagram for associative parts.