Honda Pumps All Years WDP WDP20XT A Parts
WDP20XT-A
Parts & Diagrams
Engine Specifications for
WDP20XT-A
| Model | Model | WDP20XT |
|---|---|---|
| Type | A | |
| Engine | Engine | GX120T1 |
| Engine Serial Number Prefix | WZBZ | |
| Engine Starting Serial Number | 6000001 | |
| Engine Ending Serial Number | N/A | |
| Valve Clearance | IN: 0.15 ± 0.02 mm EX: 0.20 ± 0.02 mm | |
| Compression | 85 ~ 121 psi @ 600 rpm | |
| Engine Oil | SAE 10W-30 API service category SH or SJ | |
| Engine Oil Capacity | 0.6 qt. | |
| Oil Filter | NULL | |
| Engine Speed | Idle: 1,400 + 200 -150 rpm Maximum: 3,000 ~ 3,150 rpm | |
| Transmission | Transmission Oil Capacity | NULL |
| Fuel | Float Level | 13.7 mm ( 0.54 in.) |
| Fuel Filter | NULL | |
| Fuel Stabilizer | NULL | |
| Ignition | Spark Plug | NKG BPR6ES |
| Spark Plug Gap | 0.7 ~ 0.8 mm (0.028 ~ 0.031 in.) | |
| Misc | Gear Oil | SAE 80W-90 GL5 gear oil |
| Gear Oil Capacity | 0.8 qt. | |
| Power Trim Fluid | NULL | |
| Grease | NLGI #2 general purpose grease |


