FM-20DS Parts
Pacific FM-20HD — 20" Heavy Duty Floor Machine
Use the parts table below for quick ordering. Each part number is clickable and opens a search on our site.
- Fastest: Click a part number in the table to check price & availability.
- If a part isn’t listed: Open the manual, find the part # in the exploded schematics, then search that number on our site.
- Still can’t find it? Email sales@monsterjanitorial.com with your model and serial #.
Download Manual (PDF) — FM-17HD & FM-20HD
Note: Always double-check part numbers and descriptions directly from the manual before ordering.
Need help? Email tech@monsterjanitorial.com with your model & serial number, and the item reference from this page. We’ll confirm fitment before you buy.
| Part # | Description | Qty | Search |
|---|---|---|---|
| 531305 | Base, 20-inch, rotomold | 1 | Search 531305 |
| 481203 | Bumper, 20-inch (grey) | 1 | Search 481203 |
| 536102 | Plate adapter, FM-20 | 1 | Search 536102 |
| 505909 | Driver, pad, 20-inch | 1 | Search 505909 |
| 535202 | Motor & gearbox, dual speed, 1.5 HP | 1 | Search 535202 |
| 962474 | Screw, 5/16-18 × 1.5, SHC, zinc (Gr8) | 6 | Search 962474 |
| 980109 | Washer, flat .31 × 1.0, zinc | 6 | Search 980109 |
| 980094 | Washer, split-lock, .31, SS | 4 | Search 980094 |
| 920012 | Nut, nylock, 5/16-18, zinc | 2 | Search 920012 |
| W243D | Washer, flat, 5/16, SS | 2 | Search W243D |
| 502397 | Cover, motor, dual speed | 1 | Search 502397 |
| 962015 | Screw, 10-32 × .375, PHP | 3 | Search 962015 |
| 505181 | Light — brush indicator | 1 | Search 505181 |
| 506340 | Label — brush indicator | 1 | Search 506340 |
| 911115 | Switch, rocker, 20A, 125 VAC | 1 | Search 911115 |
| 529701 | Wheels, 5-inch, urethane | 2 | Search 529701 |
| 542402 | Collar, clamp, .50-inch | 4 | Search 542402 |
| 534801 | Indicator, level | 1 | Search 534801 |
| 962391 | Screw, tapping, #6 × 1.0 | 2 | Search 962391 |
| 530802 | Bracket, handle, LH | 1 | Search 530802 |
| 530801 | Bracket, handle, RH | 1 | Search 530801 |
| 871101 | Bushing, flange, .50-inch | 2 | Search 871101 |
| W189D | Screw, hex, 1/4-20 × .75, SS, patch | 2 | Search W189D |
| 980002 | Washer, lock, split, .25 | 2 | Search 980002 |
| W104D | Washer, flat, .25 | 2 | Search W104D |
| 536802 | Plug, hole, 2.0-inch | 1 | Search 536802 |
| 505195 | Label, Low–High | 1 | Search 505195 |
| 505197 | Label, Pacific, 3-inch | 1 | Search 505197 |
FM-20DS Available Accessories
| Part # | Description |
|---|---|
| 500924 | Brush, bassine scrub, 20 in |
| 500974 | Brush, nylon carpet, 20 in |
| 500914 | Brush, polishing, 20 in |
| 500964 | Brush, poly, 20 in |
| 505905 | Pad Driver, Mighty-Lok™, 20 in |
| 505914 | Pad Driver, Tri-Lok™, 20 in |
| 555906 | Pad 20" Black strip, case of 5 |
| 555956 | Pad, 20" White polish, case of 5 |
| 555966 | Pad, 20" Turf, case of 4 |
| 545005 | Solution tank assembly, 4 gal |