Exploded parts diagram and parts list for the DEWALT DW831 5 in. Medium Angle Grinder. Find the item number on the drawing, then match it in the parts list. Genuine OEM replacement parts with free US shipping.
Pick your type number first. It is on the nameplate label (for example "Type 2"). Parts can differ between types.
Type: Type 18 stocked Type 29 stocked Type 313 stocked Type 411 stocked Type 59 stocked
Click the diagram to open it full size. Hover a part in the list to find it on the drawing. # Part # Description Shop 101 N915601 Armature Not stocked, ask us 102 5140111-74 Field Upgr. Kit Not stocked, ask us 103 5140109-67 Switch Single $23.99 2-Pack $108.98 104 402874-03 Brush Cut Off Single $10.98 2-Pack $16.98 4-Pack $24.98 105 330081-05 Cable Not stocked, ask us 106 401678-06 Washer Single $10.98 2-Pack $10.49 4-Pack $23.98 107 389181-00 Flange,Inner Not stocked, ask us 108 562160-00 Screw Not stocked, ask us 109 605415-00 Retaining Plate Not stocked, ask us 110 390020-00 Guard Not stocked, ask us 111 393576-00 Ring Not stocked, ask us 112 330045-46 Screw Not stocked, ask us 112 562160-05 Screw Not stocked, ask us 113 390521-00 Gearcase Cover Not stocked, ask us 114 390018-00 Spindle Not stocked, ask us 115 402849-00 Cover Brush Not stocked, ask us 116 401088-00 Protector Not stocked, ask us 117 390522-00 Gear Not stocked, ask us 118 562097-10 Screw Not stocked, ask us 119 610704-03 Gearcase Sa Not stocked, ask us 121 N401305 Side Handle Single $14.99 122 403156-00 Flange Not stocked, ask us 123 393568-00 Nut Not stocked, ask us 124 390705-00 Lock Button 2-Pack $11.96 125 562210-00 Spring Not stocked, ask us 126 390704-00 Pin Not stocked, ask us 127 605040-22 Bearing Not stocked, ask us 128 930275-00 Sleeve Not stocked, ask us 129 402856-00 Baffle Not stocked, ask us 130 605040-60 Bearing 6200 Single $10.98 2-Pack $14.98 131 930753-00 Washer Not stocked, ask us 132 402869-03 Brush & Holder Sa Not stocked, ask us 134 402871-08S Case-Field Not stocked, ask us 135 605040-02 Bearing Single $11.49 2-Pack $19.98 5-Pack $75.98 136 402844-11 Handle Sa Not stocked, ask us 137 930103-00 Cord Clamp Not stocked, ask us 138 401680-00 Wrench Single $10.98 2-Pack $14.98 5-Pack $22.98 139 562097-00 Screw Not stocked, ask us 140 403121-01 Flange Not stocked, ask us 143 562097-11 Screw Not stocked, ask us 144 562097-03 Screw Not stocked, ask us 145 945280-00 Screw Not stocked, ask us 147 402878-01 Lead Not stocked, ask us 149 403123-00 O Ring Not stocked, ask us 150 233308-00 Dewalt Np-Sheet Not stocked, ask us 151 398941-00 Identity Label Not stocked, ask us 152 402847-00 Shock Absorber Not stocked, ask us 153 402863-00 Pinion Not stocked, ask us 800 286436-00 Grease Not stocked, ask us
Click the diagram to open it full size. Hover a part in the list to find it on the drawing. # Part # Description Shop 101 397337-05 Armature Sa Not stocked, ask us 102 5140111-74 Field Upgr. Kit Not stocked, ask us 103 5140109-67 Switch Single $23.99 2-Pack $108.98 104 402874-03 Brush Cut Off Single $10.98 2-Pack $16.98 4-Pack $24.98 105 330081-05 Cable Not stocked, ask us 106 401678-06 Washer Single $10.98 2-Pack $10.49 4-Pack $23.98 107 389181-00 Flange,Inner Not stocked, ask us 108 562160-06 Screw Not stocked, ask us 109 605415-00 Retaining Plate Not stocked, ask us 110 390020-00 Guard Not stocked, ask us 111 393576-00 Ring Not stocked, ask us 112 330045-46 Screw Not stocked, ask us 112 562160-05 Screw Not stocked, ask us 113 390521-00 Gearcase Cover Not stocked, ask us 114 390018-00 Spindle Not stocked, ask us 115 395171-00 Cover Brush Not stocked, ask us 116 401088-00 Protector Not stocked, ask us 117 390522-00 Gear Not stocked, ask us 118 562097-10 Screw Not stocked, ask us 119 610704-03 Gearcase Sa Not stocked, ask us 121 N401305 Side Handle Single $14.99 122 398976-00 Flange Not stocked, ask us 123 393568-00 Nut Not stocked, ask us 124 390705-00 Lock Button 2-Pack $11.96 125 562210-00 Spring Not stocked, ask us 126 390704-00 Pin Not stocked, ask us 127 605040-22 Bearing Not stocked, ask us 128 641823-00 Sleeve Single $5.99 2-Pack $7.49 128 930275-00 Sleeve Not stocked, ask us 129 402856-00 Baffle Not stocked, ask us 130 605040-60 Bearing 6200 Single $10.98 2-Pack $14.98 131 930753-00 Washer Not stocked, ask us 132 402869-03 Brush & Holder Sa Not stocked, ask us 134 5140005-32 Field Case Kit Not stocked, ask us 135 605040-02 Bearing Single $11.49 2-Pack $19.98 5-Pack $75.98 136 402844-11 Handle Sa Not stocked, ask us 137 930103-00 Cord Clamp Not stocked, ask us 138 401680-00 Wrench Single $10.98 2-Pack $14.98 5-Pack $22.98 139 562097-00 Screw Not stocked, ask us 140 399032-00 Flange Not stocked, ask us 143 562097-11 Screw Not stocked, ask us 144 562097-03 Screw Not stocked, ask us 145 945280-00 Screw Not stocked, ask us 147 402878-01 Lead Not stocked, ask us 149 403123-00 O Ring Not stocked, ask us 150 233308-00 Dewalt Np-Sheet Not stocked, ask us 151 398941-00 Identity Label Not stocked, ask us 152 402847-00 Shock Absorber Not stocked, ask us 153 402863-00 Pinion Not stocked, ask us 166 398985-00 Spacer Insulating Not stocked, ask us 167 398909-00 Retainer Not stocked, ask us 168 399052-00 Felt Seal Not stocked, ask us 169 403148-00 Washer Not stocked, ask us 170 050050-00 Ring Not stocked, ask us 800 286436-00 Grease Not stocked, ask us 856 DW4630 5X1/4X5/8-11 Not stocked, ask us
Click the diagram to open it full size. Hover a part in the list to find it on the drawing. # Part # Description Shop 101 N915601 Armature Not stocked, ask us 102 5140111-74 Field Upgr. Kit Not stocked, ask us 103 5140109-67 Switch Single $23.99 2-Pack $108.98 103 651069-00 Switch W/Leads Not stocked, ask us 104 402874-03 Brush Cut Off Single $10.98 2-Pack $16.98 4-Pack $24.98 105 330081-05 Cable Not stocked, ask us 106 5140001-90 Outer Flange Single $15.98 2-Pack $21.98 5-Pack $42.98 106 611672-00 Outer Flange Single $13.99 2-Pack $17.48 4-Pack $27.98 107 397616-00 Inner Flange Single $9.99 2-Pack $12.98 4-Pack $16.98 108 053650-00 Terminal Single $7.98 2-Pack $9.98 109 387746-00 Screw Not stocked, ask us 110 397661-02 Guard Sa Single $27.98 2-Pack $42.98 112 330045-46 Screw Not stocked, ask us 114 604488-03S Spindle Assy. Not stocked, ask us 115 395171-00 Cover Brush Not stocked, ask us 116 401088-00 Protector Not stocked, ask us 118 562097-10 Screw Not stocked, ask us 119 N918185 Gear Case Sa Not stocked, ask us 121 N401305 Side Handle Single $14.99 123 393568-00 Nut Not stocked, ask us 124 390705-00 Lock Button 2-Pack $11.96 125 562210-00 Spring Not stocked, ask us 126 390704-00 Pin Not stocked, ask us 128 641823-00 Sleeve Single $5.99 2-Pack $7.49 129 402856-00 Baffle Not stocked, ask us 130 605040-60 Bearing 6200 Single $10.98 2-Pack $14.98 131 930753-00 Washer Not stocked, ask us 132 402869-03 Brush & Holder Sa Not stocked, ask us 134 402871-17 Fieldcase Not stocked, ask us 135 605040-02 Bearing Single $11.49 2-Pack $19.98 5-Pack $75.98 136 402844-11 Handle Sa Not stocked, ask us 137 930103-00 Cord Clamp Not stocked, ask us 138 149645-00 Wrench Not stocked, ask us 138 401680-00 Wrench Single $10.98 2-Pack $14.98 5-Pack $22.98 139 562097-00 Screw Not stocked, ask us 140 399032-01 Flange Not stocked, ask us 143 562097-11 Screw Not stocked, ask us 144 562097-03 Screw Not stocked, ask us 145 945280-00 Screw Not stocked, ask us 147 402878-01 Lead Not stocked, ask us 147 621652-00 Lead Assy. Not stocked, ask us 149 403123-00 O Ring Not stocked, ask us 150 610976-00 Name Plate Not stocked, ask us 151 398941-00 Identity Label Not stocked, ask us 152 402847-00 Shock Absorber Not stocked, ask us 153 402863-00 Pinion Not stocked, ask us 166 398985-00 Spacer Insulating Not stocked, ask us 167 398909-00 Retainer Not stocked, ask us 168 399052-00 Felt Seal Not stocked, ask us 169 403148-00 Washer Not stocked, ask us 170 050050-00 Ring Not stocked, ask us 800 286436-00 Grease Not stocked, ask us 856 DW4619 5X1/4 Fastcut Bk Not stocked, ask us
Click the diagram to open it full size. Hover a part in the list to find it on the drawing. # Part # Description Shop 101 N915601 Armature Not stocked, ask us 102 N915599 Field Sa Not stocked, ask us 103 613407-00 Switch Sa Not stocked, ask us 104 N893748 Brush Cut Off Not stocked, ask us 105 330081-05 Cable Not stocked, ask us 106 5140001-90 Outer Flange Single $15.98 2-Pack $21.98 5-Pack $42.98 106 611672-00 Outer Flange Single $13.99 2-Pack $17.48 4-Pack $27.98 107 397616-00 Inner Flange Single $9.99 2-Pack $12.98 4-Pack $16.98 108 053650-00 Terminal Single $7.98 2-Pack $9.98 109 387746-00 Screw Not stocked, ask us 110 397661-02 Guard Sa Single $27.98 2-Pack $42.98 112 330045-46 Screw Not stocked, ask us 114 604488-03S Spindle Assy. Not stocked, ask us 115 395171-00 Cover Brush Not stocked, ask us 116 401088-00 Protector Not stocked, ask us 118 562097-10 Screw Not stocked, ask us 119 N918185 Gear Case Sa Not stocked, ask us 121 N401305 Side Handle Single $14.99 123 393568-00 Nut Not stocked, ask us 124 390705-00 Lock Button 2-Pack $11.96 125 562210-00 Spring Not stocked, ask us 126 390704-00 Pin Not stocked, ask us 128 641823-00 Sleeve Single $5.99 2-Pack $7.49 129 656706-00 Baffle Not stocked, ask us 130 605040-60 Bearing 6200 Single $10.98 2-Pack $14.98 131 930753-00 Washer Not stocked, ask us 132 402869-13SV Brush & Holder Sa Not stocked, ask us 134 402871-24 Fieldcase Not stocked, ask us 135 605040-02 Bearing Single $11.49 2-Pack $19.98 5-Pack $75.98 136 402844-10 Handle Sa Not stocked, ask us 137 930103-00 Cord Clamp Not stocked, ask us 138 401680-00 Wrench Single $10.98 2-Pack $14.98 5-Pack $22.98 139 562097-00 Screw Not stocked, ask us 140 399032-01 Flange Not stocked, ask us 143 562097-11 Screw Not stocked, ask us 144 562097-03 Screw Not stocked, ask us 145 945280-00 Screw Not stocked, ask us 149 403123-00 O Ring Not stocked, ask us 150 657362-00 Name Plate Not stocked, ask us 151 398941-00 Identity Label Not stocked, ask us 152 402847-00 Shock Absorber Not stocked, ask us 153 402863-00 Pinion Not stocked, ask us 166 398985-00 Spacer Insulating Not stocked, ask us 167 398909-00 Retainer Not stocked, ask us 168 399052-00 Felt Seal Not stocked, ask us 169 403148-00 Washer Not stocked, ask us 170 050050-00 Ring Not stocked, ask us 800 286436-00 Grease Not stocked, ask us 856 DW4619 5X1/4 Fastcut Bk Not stocked, ask us
Click the diagram to open it full size. Hover a part in the list to find it on the drawing. # Part # Description Shop 101 N915601 Armature Not stocked, ask us 102 N915599 Field Sa Not stocked, ask us 103 N637540 Switch Not stocked, ask us 104 N893748 Brush Cut Off Not stocked, ask us 105 330081-09 Cordset Not stocked, ask us 106 N134467 Nut Single $13.99 2-Pack $17.98 107 N115381 Inner Flange Single $10.98 2-Pack $12.98 109 387746-00 Screw Not stocked, ask us 110 397661-02 Guard Sa Single $27.98 2-Pack $42.98 112 330045-46 Screw Not stocked, ask us 114 N909582 Spindle Sa Not stocked, ask us 115 395171-00 Cover Brush Not stocked, ask us 116 401088-00 Protector Not stocked, ask us 118 562097-10 Screw Not stocked, ask us 119 N918185 Gear Case Sa Not stocked, ask us 121 N401305 Side Handle Single $14.99 123 393568-00 Nut Not stocked, ask us 124 390705-00 Lock Button 2-Pack $11.96 125 562210-00 Spring Not stocked, ask us 126 390704-00 Pin Not stocked, ask us 128 641823-00 Sleeve Single $5.99 2-Pack $7.49 129 656706-00 Baffle Not stocked, ask us 130 605040-60 Bearing 6200 Single $10.98 2-Pack $14.98 131 930753-00 Washer Not stocked, ask us 132 402869-13SV Brush & Holder Sa Not stocked, ask us 134 402871-24 Fieldcase Not stocked, ask us 135 605040-03 Bearing Ball Not stocked, ask us 136 402844-10 Handle Sa Not stocked, ask us 137 930103-00 Cord Clamp Not stocked, ask us 138 N107295 Hex Key Single $8.98 139 562097-00 Screw Not stocked, ask us 140 399032-01 Flange Not stocked, ask us 143 562097-11 Screw Not stocked, ask us 144 562097-03 Screw Not stocked, ask us 145 945280-00 Screw Not stocked, ask us 149 403123-00 O Ring Not stocked, ask us 150 N451024 Name Plate Not stocked, ask us 151 398941-00 Identity Label Not stocked, ask us 152 402847-00 Shock Absorber Not stocked, ask us 153 402863-00 Pinion Not stocked, ask us 166 398985-00 Spacer Insulating Not stocked, ask us 167 398909-00 Retainer Not stocked, ask us 168 399052-00 Felt Seal Not stocked, ask us 169 403148-00 Washer Not stocked, ask us 170 050050-00 Ring Not stocked, ask us 173 620051-00 Pad Not stocked, ask us 800 286436-00 Grease Not stocked, ask us 846 N541784 Spanner Single $19.48 2-Pack $21.49 856 DW4619 5X1/4 Fastcut Bk Not stocked, ask us
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