Rockdrills
S23:
| S23 Rockdrill | |||
| ITEM NO. | DESCRIPTION | SECO PART NO. | RDE PART NO. |
| 1 | Siderod Nut | S21-187M | 217940 |
| 2 | Spade Handle | B701 | 212500 |
| 2 | Handle Bar | B1235 | 212562 |
| 2 | Handle Bar Grip | 153020 | |
| 3 | Backhead Spud, 10mm | HF-7860-231 | 213060 |
| 3 | Backhead Spud, 12mm | HF-7581-231 | 213081 |
| 3 | Water Stem, Threaded | S21-28B | 212600 |
| 3 | Water Stem Nut | S21-29C | 212700 |
| 3 | Water Stem Nut Copper Washer | S21-50 | 212704 |
| 4 | Water Tube | S21-229 | 215800 |
| 5 | Water Tube Cap Screw | S21-42 | 213042 |
| 6 | Water Tube Rubber, Small | S21-45 | 213045 |
| 7 | Water Tube Rubber, Large | S21-44 | 213044 |
| 8 | Water Tube Thrust Washer | S24-46 | 213049 |
| 9 | Backhead | S21-21 | 254075 |
| 10 | Air Stem | S21-37A | 212900 |
| 11 | Air Stem Nut | S21-38 | 212800 |
| 12 | Air Stem Nut Copper Washer | S21-91 | 212804 |
| 13 | Throttle Valve | S21-22 | 213002 |
| 14 | Throttle Valve Handle, Nylon | S21-24P | 153004 |
| 14 | Throttle Valve Handle, Steel | S21-24 | 153006 |
| 14 | Throttle Valve Handle Bolt | S21-25M | 153007 |
| 14 | Throttle Valve Handle Nut | 121-M10 | 153008 |
| 14 | Throttle Valve Handle Washer | 143-M10 | 153009 |
| 15 | Throttle Valve Plunger | S21-29 | 151913 |
| 16 | Throttle Valve Plunger Spring | S21-30 | 155712 |
| 17 | Rifle Bar | S21-32 | 212300 |
| 18 | Pawl | S21-33 | 212014 |
| 19 | Pawl Plunger | S21-34 | 211912 |
| 20 | Pawl Plunger Spring | D1611 | 215700 |
| 21 | Ratchet Ring | S21-23 | 232100 |
| 22 | Valve Box | S21-91 | 233800 |
| 23 | Valve | S21-11 | 233700 |
| 24 | Valve Plug | S21-10 | 233900 |
| 25 | Valve Box Locating Pin | S21-28 | 213028 |
| 26 | Rifle Nut | S21-36A | 210100 |
| 27 | Piston | S23-5 | 232200 |
| 28 | Cylinder, Muffled | S23-7BM | 231101 |
| 28 | Cylinder, Non-muffled | S23-7B | 231100 |
| 29 | Lug Bush | C1101M | 214700 |
| 30 | Cylinder Washer | S23-3 | 233400 |
| 31 | Cylinder Washer Liner | S21-4L | 210300 |
| 32 | Chuck Nut | S21-6A | 210277 |
| 33 | Chuck | B1500 | 212194 |
| 34 | Fronthead | A2002 | 231002 |
| 35 | Chuck Bush, 22mm | C2009 | 213392 |
| 35 | Chuck Bush, 25mm | C2010 | 213395 |
| 36 | Siderod | C1280M | 217830 |
| 37 | Steel Retainer Pin | D2271 | 213039 |
| 38 | Steel Retainer Sleeve | S2146A | 213046 |
| 39 | Steel Retainer | B2869 | 215900 |