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Porter Cable
Power Sander

Model # 503 Official Porter Cable sander

Here are the diagrams and repair parts for Official Porter Cable 503 sander, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 135 parts  |
Drive Sprocket, T2 802274
#33

Belt sander diagram

Drive sprocket, t2

Part #802274

The manufacturer no longer makes this part, and there's no substitute part

Craftsman Felt Seal 801852
#23

Belt sander diagram

Craftsman felt seal

Part #801852

The manufacturer no longer makes this part, and there's no substitute part

Hinge Pin 802433
#266

Belt sander diagram

Hinge pin

Part #802433

The manufacturer no longer makes this part, and there's no substitute part

Collar Sleeve 859511
#167

Belt sander diagram

Collar sleeve

Part #859511

The manufacturer no longer makes this part, and there's no substitute part

Washer,flt 851584
#239

Belt sander diagram

Washer,flt

Part #851584

The manufacturer no longer makes this part, and there's no substitute part

Sears Washer 803341
#259

Belt sander diagram

Sears washer

Part #803341

The manufacturer no longer makes this part, and there's no substitute part

Porter Cable Rear Endshield Screw 803685
#235

Belt sander diagram

Porter cable rear endshield screw

Part #803685

The manufacturer no longer makes this part, and there's no substitute part

Cap 803365
#279

Belt sander diagram

Cap

Part #803365

The manufacturer no longer makes this part, and there's no substitute part

Adj.spring 690671
#264

Belt sander diagram

Adj.spring

Part #690671

The manufacturer no longer makes this part, and there's no substitute part

Screw 847048
#237

Belt sander diagram

Screw

Part #847048

The manufacturer no longer makes this part, and there's no substitute part

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