To purchase parts for the 440ST (Frame Assembly RF037700):
- Reference the part needed from the parts diagram and refer to the parts list below.
- Copy the Part Number and paste it into the search window above to see availability and pricing.
- Confirm your parts selection and "Add To Cart".

Item | Part Number | Description | QTY | Item | Part Number | Description | QTY | |
1 | MP391300 | FRAME, ASM. | 1 | 15 | NB6044 | BOLT, HEX, 3/8” X 1-1/4” | 4 | |
2 | NB6110 | WASHER, LOCK, 1/4” | 10 | 16 | NB3350 | WASHER, FLAT, 1/4” | 4 | |
3 | BA001300 | AXLE | 1 | 17 | BA014801 | COVER, PULLEY | 1 | |
4 | SS1315 | WHEEL, 10” | 2 | 18 | NB019100 | BOLT, HEX, 1/4” X 3/4” | 4 | |
5 | MP371400 | BUMPER, ROK-BAK | 1 | 19 | NB6530 | BOLT, HEX, 1/4” X 1” | 2 | |
6 | MP336200 | STRAP, BUMPER | 1 | 20 | MP388801 | PLATE, GUARD, SPLASH | 1 | |
7 | NB9645 | WASHER, FLAT, #10 | 4 | 21A | MP391600 | DECK, 30”, ASM. | 1 | |
8 | NB063400 | RIVET, 3/16” X 1” | 4 | 21B | MP391700 | DECK, 38”, ASM. | 1 | |
9 | NB3450 | WASHER, FLAT, 3/8” | 6 | 22 | NB006400 | WASHER, FENDER, 1/4” | 2 | |
10 | MX1075 | WASHER, LOCK, 3/8” | 6 | 23 | MP140000 | FELT, DOT | 1 | |
11 | NB6042 | BOLT, HEX, 3/8” X 1” | 2 | 24A | NB008900 | RIVET, 3/16” (30”) | 18 | |
12 | BA018700 | BLOCK, AXLE | 2 | 24B | NB008900 | RIVET, 3/16” (38”) | 20 | |
13 | NB9000 | BOLT, HEX, 1/4” X 1-1/2” | 4 | 25A | MP031805 | BUMPER, SHROUD (30”) | 7.5 FT | |
14 | NB2463 | SCREW, SET, 5/16” X 3/8” | 2 | 25B | MP031805 | BUMPER, SHROUD (38”) | 9.25 FT |