Buy Boss Industrial 4 Inch 7hp Gas Briggs & Stratton Powered Chipper Shredder Parts. If you have any questions give us a call during business hours and one of our friendly associates will be happy to assist you. 800-780-2677
Please refer to the Table below to choose the parts correctly.
| REF# | PART# | PART NAME | SPECIFICATION | QTY PER SECTION |
| 1 | GS650.1.1 | Base Frame | 515*173*335 | 1 |
| 2 | GB／T 6170-2015 | Hexagon nut type 1 M8 | M8 | 2 |
| 3 | GS650.1-3 | Anvil base plate | 150*50*5 | 1 |
| 4 | GS650.1-6 | Anvil | 150*50*15 | 1 |
| 5 | GS650.1-2 | Bearing Mounting Plate | φ280*5 | 1 |
| 6 | GS650.1-4 | Anvil Adjustment plate | 146*35*5 | 1 |
| 7 | PGS1500.1.2 | Roller | φ233*150 | 1 |
| 8 | UFC205 | Bearing UCF205 | UCF205 | 2 |
| 9 | GS650.1-8 | Bearing Cover | 139*76*2 | 1 |
| 10 | GS650.1-10 | Rubber pad for feeding chute | 220*195*5 | 1 |
| 11 | GS650.1-9 | Pulley | φ120*32 | 1 |
| 12 | GS650.1-11 | Pulley detent ring | φ34*5 | 1 |
| 13 | GS650.1-7 | Blade | 150*55*5 | 2 |
| 14 | GS650.1-12 | Rubber pad for discharge chute | 175*150*5 | 1 |
| 15 | GS650.1-1 | Engine plate | 247*180*5 | 1 |
| 16 | GS650.1-13 | Pulley gasket | 35*3 | 1 |
| 17 | GB/T 5783-2000 | Hexagon head bolt full thread M12*35 | M12*35 | 4 |
| 18 | GB/T 95-2002 | Flat washer Class C 12 | 12 | 12 |
| 19 | GB/T 6172.2-2000 | Non-metal insert hexagon lock thin nut M12 | M12 | 12 |
| 20 | GB/T 5783-2000 | Hexagon head bolt full thread M12*40 | M12*40 | 2 |
| 21 | GB/T 5782-2000 | Hexagon head bolt M12*50 | M12*50 | 2 |
| 22 | GB/T 95-2002 | Flat washer Class C 8 | 8 | 41 |
| 23 | GB/T 6172.2-2000 | Non-metal insert hexagon lock thin nut M8 | M8 | 21 |
| 24 | GB/T 1096-2003 | Flat key Type B 8×20 | 8*20 | 1 |
| 25 | GB/T 91-2000 | Cotter pin type A 4*40 | 4*40 | 2 |
| 26 | GB/T 93-1987 | Standard elastic washer 8 | 8 | 21 |
| 27 | GB/T 5783-2000 | Hexagon head bolt full thread M8*25 | M8*25 | 12 |
| 28 | GB/T 5783-2000 | Hexagon head bolt full thread M8*30 | M8*30 | 6 |
| 29 | GB/T 5783-2000 | Hexagon head bolt full thread M8*20 | M8*20 | 5 |
| 30 | GB/T 5783-2000 | Hexagon head bolt full thread M10*30 | M10*30 | 3 |
| 31 | GB/T 93-1987 | Standard elastic washer 10 | 10 | 3 |
| 32 | GB/T 95-2002 | Flat washer Class C 10 | 10 | 15 |
| 33 | GB/T 5783-2000 | Hexagon head bolt full thread M10*55 | M10*55 | 3 |
| 34 | GB／T 6170-2000 | Hexagon nut M10 | M10 | 3 |
| 35 | Engine | 6.5hp | 1 | |
| 36 | GS650.2-1 | Clutch positioning sleeve | φ30*8 | 1 |
| 37 | 2A80-1905 | Clutch | 2A80-1905 | 1 |
| 38 | GS650.2-2 | Clutch Retainer Ring | φ25*2 | 1 |
| 39 | GB/T 1096-2003 | Flat key type B 5*5*25 | 5*5*25 | 1 |
| 40 | GB／T 12-2013 | Round head square neck bolt M8×40 | M8*40 | 4 |
| 41 | GS650.5.1 | Support leg | 181*70*271 | 1 |
| 42 | GS650.5-1 | Rubber Pad for support leg | 181*65*20 | 1 |
| 43 | GB/T 70.1-2008 | Hexagonal cylindrical head screw M8×25 | M8*25 | 2 |
| 44 | GB/T 5783-2000 | Hexagon head bolt full thread M10*25 | M10*25 | 12 |
| 45 | GB/T 6172.2-2000 | Non-metal insert hexagon lock thin nut M10 | M10 | 12 |
| 46 | GS650.6.1 | Belt inner plate | φ105 φ130 L=445 | 1 |
| 47 | GS650.6.2 | Belt cover | φ134 φ160 455 | 1 |
| 48 | GB/T 5783-2000 | Hexagon head bolt with full thread M6*16 | M6*16 | 12 |
| 49 | GB/T 93-1987 | Standard elastic washer 6 | 6 | 4 |
| 50 | GB／T 848-2002 | Small gasket Class A 6 | 6 | 20 |
| 51 | GS650.7.1 | Discharge chute - Lower | 150*175 φ125 | 1 |
| 52 | GS650.7.2 | Discharge chute - Round | φ143 φ104 | 1 |
| 53 | GS650.7.3 | Chute deflector | φ114*180*2 | 1 |
| 54 | GS650.7.4 | Rotate handle -45° elbow | M8 | 4 |
| 55 | GS650.3.1 | Feeding chute welding assembly | 735*440*390 | 1 |
| 56 | GS650.3.2 | Emergency stop bar welding assembly | 300*442*385 φ12 | 1 |
| 57 | MDGS1500-7.3.1 | Emergency stop button support | 60*60*56 | 1 |
| 58 | DGS1500 | Emergency stop button | LA38-11ZS | 1 |
| 59 | GS650.3-1 | Feeding chute extension plate | 360*332*143 | 1 |
| 60 | GS650.3-4 | Safety Switch protection plate | 45*135*2 | 1 |
| 61 | GS650.3-2 | Emergency stop bar connection tube | φ20*115 | 1 |
| 62 | GS650.3-3 | Emergency stop bar extension bar | 384*311*φ12 | 1 |
| 63 | GS650.3-5 | Rubber chip baffle | 215*395*2 | 1 |
| 64 | GS650.9.8 | Rubber baffle mounting plate | 215*215*2 | 1 |
| 65 | PULEB-120 | Black Bakelite oval handle | 142*60 | 2 |
| 66 | GS650 | Short return spring | φ16*60 | 1 |
| 67 | GS650.8.10 | Tube plug -38 | φ38 | 2 |
| 68 | AST-SG.2-9 ME8112 | Safety Switch | ME8112 | 1 |
| 69 | AST-SG.2-5 | Small Manual Holder | φ55*317 | 1 |
| 70 | GB／T 70.2-2015 | Hexagon flat round head screw M8×16 | M8*16 | 9 |
| 71 | GB／T 70.2-2015 | Hexagon flat round head screw M8×55 | M8*55 | 2 |
| 72 | GB/T 5783-2000 | Hexagon head bolt with full thread | M5*12 | 4 |
| 73 | GB/T 5782-2000 | Hexagon head bolts Class A and Class B M6 | M6 | 2 |
| 74 | GB/T 5782-2000 | Hexagon head bolts Class A and Class B M6 | M6 | 2 |
| 75 | GB/T 93-1987 | Standard elastic washer 5 | 5 | 2 |
| 76 | GB/T 95-2002 | Flat washer Class C 5 | 5 | 2 |
| 77 | GB／T 6182-2010 | Type 2 non-metal insert hex lock nut M6 | M6 | 4 |
| 78 | AST-SG.3-2 | Wheel 145/70-6 | φ145 | 2 |
| 79 | GB／T 5781-2000 | Hexagon head bolt M8×20 | M8*20 | 6 |
| 80 | GB／T 6172.2-2000 | Thin hexagon lock nut M8 | M8 | 6 |
| 81 | GB／T 95-2002 | Flat washer 8 | 8 | 6 |
| 82 | GB／T 95-2002 | Flat washer Class C 14 | 14 | 2 |
| 83 | GB／T 6172.2-2016 | Non-metal insert Hexagon Lock Nut (M14) | M14 | 2 |
| 84 | 13*860li | Belt | 13*860li | 2 |
| 85 | GS650.10.1 | Wheel Axle | 90*90*175 | 2 |
| 86 | AST-SG.4.1 | Three-hole Flange assembly | φ110 | 2 |
