
EY7440-U1 / 
6 REPLACEMENT PARTS LIST
NOTE:
*B=only available as set *C=available individually
| Ref.No. | Part No. | Part Name & Description | 
 | Remarks | 
 | Per Unit | 
| 1 | WEY7440K3078 | HOUSING AB SET | 
 | 
 | 
 | 1 | 
| 2 | WEY6481L0176 | CLICK SPRING | 
 | 
 | 
 | 1 | 
| 3 | WEYT103L6806 | CHUCK FASTENING SCREW | 
 | 
 | 
 | 1 | 
| 4 | WEY7440K7918 | KEYLESS CHUCK | 
 | 
 | (SH) | 1 | 
| 5 | WEY7440H3227 | CLUTCH HANDLE | 
 | 
 | 
 | 1 | 
| 6 | WEY7000L0637 | ADJUSTING SCREW | 
 | 
 | 
 | 1 | 
| 7 | WEY7000L0177 | CLUTCH SPRING | 
 | 
 | 
 | 1 | 
| 8 | WEY7000L0577 | CLUTCH PLATE | 
 | 
 | 
 | 1 | 
| 9 | WEYT107L0457 | CLICK SPRING A | 
 | 
 | 
 | 1 | 
| 10 | WEY7440H1557 | H/L CHANGE HANDLE | 
 | 
 | 
 | 1 | 
| 11 | WEY7440H3247 | F/R SELECTOR HANDLE | 
 | 
 | 
 | 1 | 
| 12 | WEY7440L1067 | DRIVING BLOCK A | 
 | 
 | 
 | 1 | 
| 13 | WEY7000L6967 | STEEL BALL | *C | (12PCS/PK) | 
 | 12 | 
| 14 | WEY7440L1087 | DRIVING BLOCK | 
 | 
 | 
 | 1 | 
| 15 | WEY7000L1137 | CARRIER | 
 | 
 | 
 | 1 | 
| 16 | WEY7440L1427 | RING GEAR | 
 | 
 | 
 | 1 | 
| 17 | WEY7000L1347 | PLANET GEAR | *B | (3PCS/PK) | 
 | 6 | 
| 18 | WEY7000L0857 | THRUST PLATE | 
 | 
 | 
 | 1 | 
| 19 | WEY7000L1117 | CARRIER | 
 | 
 | 
 | 1 | 
| 20 | WEY7440L1767 | GEAR CASE | 
 | 
 | 
 | 1 | 
| 21 | WEY508Ça9627 | TAPPING SCREW | *C | 
 | 4 | |
| 22 | WEY7440L1457 | RING GEAR A | 
 | 
 | 
 | 1 | 
| 23 | WEY7000L1127 | CARRIER B | 
 | 
 | 
 | 1 | 
| 24 | WEY7000L1467 | RING GEAR B | 
 | 
 | 
 | 1 | 
| 25 | WEY7000L1367 | PLANET GEAR B | *B | (3PCS/PK) | 
 | 3 | 
| 26 | WEY7000L0887 | THRUST PLATE | 
 | 
 | 
 | 1 | 
| 27 | WEY7440L3967 | MOTOR MOUNTING PLATE | 
 | 
 | 
 | 1 | 
| 28 | WEY7440L1187 | STATOR | 
 | 
 | 
 | 1 | 
| 29 | WEY7440L1467 | MOTOR ROTOR ASSEMBLY | 
 | 
 | 
 | 1 | 
| 30 | WEY7440L2307 | MOTOR BRUSH ASSEMBLY | 
 | 
 | 
 | 1 | 
| 31 | WEY6802S6187 | SCREW | *C | 
 | 2 | |
| 32 | WEY7440L2007 | SWITCH ASSEMBLY | 
 | 
 | (SH) | 1 | 
| 33 | WEY7540L2157 | BATTERY TERMINAL BLOCK | 
 | 
 | 
 | 1 | 
| 34 | WEY6705L0376 | ROLLER SET | *B | (6PCS/PK) | 
 | 6 | 
| 35 | WEY7440L2117 | CONTROL PCB | 
 | 
 | 
 | 1 | 
| 36 | WEY7440K3958 | OPERATION PANEL | 
 | 
 | 
 | 1 | 
| 37 | WEY7540K3217 | BELT HOOK SET | 
 | 
 | 
 | 1 | 
| 38 | WEY7540K3187 | BELT HOOK | 
 | 
 | 
 | 1 | 
| 39 | WEY6470K3186 | BELT HOOK BOLT | 
 | 
 | 
 | 1 | 
| 40 | WEY7540H0407 | HOOK RELEASE LEVER | 
 | 
 | 
 | 1 | 
| 41 | WEY7540L0167 | SPRING FOR RELEASE LEVER | 
 | 
 | 
 | 1 | 
| 42 | WEY7440K9038 | TAPPING SCREW | *C | K3*20 | 
 | 8 | 
| - | WEY9633K7018 | TOOL CASE | 
 | 
 | (SH) | 1 | 
| - | WEY7440K8108 | OPERATING INSTRUCTIONS | 
 | 
 | (SH) | 1 | 
**Battery Pack is available as an optional accessory. See the nearest sales dealer for details.
***For replacement parts of charger, see the charger service manual.
Charger complete set is available as an optional accessory. See the nearest sales dealer for details.
12
