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52439 Dynabrade Saw - Overview

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O-ring – Part Number: 95730
$6.40
In Stock
O-ring
Part #95730
It is a genuine replacement o-ring which is supplied by the original equipment manufacturer for use with Dynabrade power tools. This item is utilized to provide an air-tight seal between connected parts, please make sure to check appropriate diagram of your model for the correct use and location of this component. Over time o-rings tend to deteriorate and crack eventually requiring replacement to maintain peak performance. It is a high-quality part that is made of durable rubber material and it is sold individually.
Felt Muffler – Part Number: 94528
$9.68
In Stock
Felt Muffler
Part #94528
Retaining Ring – Part Number: 95711
$6.40
In Stock
Retaining Ring
Part #95711
Spindle – Part Number: 02028
$176.73
In Stock
Spindle
Part #02028
Valve Stem – Part Number: 01449
$16.99
Special Order
Valve Stem
Part #01449
This is an authentic OEM component from Dynabrade. The valve stem is constructed of durable metal, and is compatible with many sander and grinder power tools. This part assists with fastening the speed regulator into the throttle lever assembly. The valve stem is sold individually. A wrench set, screwdriver and pliers are often necessary for the proper replacement. Refer to the owner's manual for additional repair instructions.
Seal – Part Number: 01464
$9.67
In Stock
Seal
Part #01464
This is a manufacturer sourced replacement seal. It is specially produced for use with Dynabrade sanders. This is one of the seals for the tip valve/inlet bushing. Over time seals tend to shrink and crack allowing for air leaks. At that time it should be replaced to maintain top performance. It is made out of rubber material and it is sold individually. Replacing this item you would need a wrench to replace this item.
Spring – Part Number: 01468
$6.40
In Stock
Spring
Part #01468
This an authentic Dynabrade replacement part used in buffers and sanders. The spring is used to absorb shock from the valve when tool is in use. It goes between the air control ring and the tip valve. A wrench may be needed to properly install this part. This item is available as an individual replacement part.
Speed Regulator Assy. – Part Number: 01469
$32.60
In Stock
Speed Regulator Assy.
Part #01469
This is an authentic OEM component from Dynabrade. The speed regulator assembly is compatible with many grinders and sanders. This metal and plastic item secures the valve stem in the housing, managing the airflow in the device. A wrench is often helpful in making the replacement.
Tip Valve – Part Number: 01472
$17.45
In Stock
Tip Valve
Part #01472
This is a genuine OEM part. The Dynabrade tip valve is manufactured for use with orbital sanders, finishers and grinders. This metal and plastic valve often sits in the air inlet bushing, and is supported by a spring. The valve is sold individually, please see specific manual for additional repair information. A pair of pliers, wrench and a screwdriver may be necessary for installation.
Cylinder – Part Number: 01476
$202.29
Special Order
Cylinder
Part #01476
This is an authentic Dynabrade replacement part. The cylinder is designed by the manufacturer for use in sanders, grinders, and buffers. This part is made of metal, and is used to house the rotor that powers the machine. You may require a wrench when replacing this part. It is advisable when removing multiple parts to keep careful track of their order so they can be reassembled correctly. This item is sold individually.
Shim – Part Number: 97117
$7.94
Special Order
Shim
Part #97117
Blades – Part Number: 01480
$45.53
In Stock
Blades
Part #01480
These authentic OEM sourced replacement rotor blades are commonly used on Dynabrade sanders and grinders. They are attached to the rotor inside the tool pushing the air. This set includes (4) compound material blades per order. Replacing these blades you will need a set of wrenches and pliers.

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Crankshaft – Part Number: 52439
No Longer Available
Crankshaft
This part number matches the current model number 52439
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$63.64
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HOLDER 703 EXTRACT UNIT US V3
This part number matches the current model number 52439
Part #52439
3-INCH (76 MM) DIA. RIGHT ANGL – Part Number: 52439
No Longer Available
3-INCH (76 MM) DIA. RIGHT ANGL
This part number matches the current model number 52439
Part #52439