Washer, Tamco/Toku part number 131309020, listed at Crowder Supply as TK-131309020. It spreads clamp load and protects the face under the fastener routine hardware, but the wrong one changes how the joint holds torque.

Matching it to a machine? Send us the model and serial and we will confirm the fit, or work back from the parts breakdown index. Complete tools are on the Tamco/Toku tool range. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.

• Part number: 131309020
• Manufacturer: Tamco/Toku
• Crowder SKU: TK-131309020