
MODEL Z-FORCE 
| REF. | PART | 
 | 
| NO. | NO. | DESCRIPTION | 
| 1 | 
 | Rotating Screen | 
| 2 | 
 | Spacer | 
3
4
5
| 6 | Dipstick Tube | |
| 7 | Dipstick | 
8
9
| 10 | Flywheel Fan | |
| 11 | Nut (Flywheel) | |
| 12 | Washer (Flywheel) | |
| 13 | Screw  | |
| 14 | Screw (Alternator) | |
| 15 | Flywheel Puller | |
| 16 | Fan Retainer | 
17
18
| 19 | Wiring Harness | |
| 20 | Back Plate | |
| 21 | Screw (Back Plate) | |
| 22 | Wire Clip | |
| 23 | Screw (Regulator) | |
| 24 | Regulator  | |
| 26 | Drive Cap | |
| 27 | Flywheel | |
| 28 | ||
| 29 | Screw (Magneto Armature) | |
| 30 | Magneto Armature | |
| 31 | Sparkplug Terminal | 
B & S 407777-0128-E1 
| REF. | PART | 
 | 
| NO. | NO. | DESCRIPTION | 
| 32 | 
 | Sparkplug Boot | 
33
34
35
36
37
| 38 | Intake Gasket | |
| 39 | Sealing Washer | |
| 40 | Breather Gasket | |
| 41 | Intake Gasket | |
| 42 | Valve Seal | |
| 43 | Crankcase Gasket | 
44
45
46
47
48
| 49 | Starter Motor | |
| 50 | Starter Drive | |
| 51 | Retaining Ring | |
| 52 | Pinion Gear | |
| 53 | Drive Clutch | |
| 54 | Brush Retainer | |
| 55 | Brush Set | |
| 56 | Nut (Brush Retainer) | |
| 57 | End Cap | |
| 58 | Nut (Brush Retainer) | |
| 59 | ||
| 60 | Bolt (Starter Motor) | |
| 61 | - | Armature (Serviced By Starter Only) | 
29