4-71, 160 HP
| Basic Engine |
4-7
N60 Injectors |
4-71
N65 Injectors |
| Model |
1043-5000, |
1043-5000 |
| |
1043-7000 |
1043-7000 |
| Engine Type |
Two Cycle |
Two Cycle |
| Bore &
Stroke |
4.25in X 5in |
4.25in X 5in |
| Net Weight
(dry) |
1780 lbs. |
1780 lbs. |
| |
(807 kg) |
(807 kg) |
Head Casting No. 5117433, 5117439,
5151758, 5183482
3-71 Head Casting No. 5151475, 5117437, 5183927, 5113624 |
2-71, 68 HP
| Basic Engine |
2-71
N70 Injectors |
| Model |
1023-5100 |
| Engine
Type |
Two
Cycle |
| Bore
& Stroke |
4.25in
X 5in |
| Net
Weight (dry) |
960
lbs. (435 kg) |
Head Casting No. 5171535, 5154111
Block Casting No. 3-71 5183957
Block Casting No. 4-71 5183376 |
FOR BETTER IDENTIFICATION ALWAYS GIVE
SERIAL NUMBER AND MODEL NUMBER.
 |
Note How Valve Cover is
Attached to Head. All 53 Series
are Done this way.
3-53, 101 hp
4-53-140 hp
6V-53, 216 hp |
 |
| Basic
Engine |
3-53
N50 Injectors |
4-53
N50 Injectors |
6V-53
N50 Injectors |
| Model |
5033-7000 |
5043-7000 |
5063-7000 |
| Engine
Type |
Two
Cycle |
Two
Cycle |
Two
Cycle |
| Bore
& |
3.875
in X |
3.875
in X |
3.875
in X |
| Stroke |
4.5
in |
4.5
in |
4.5
in |
| Approx.
Net |
965
lbs. |
1110
lbs. |
1485
lbs. |
| Weight
(dry) |
(438
kg) |
(503
kg) |
(674
kg) |
2-53 Block Casting No. 5125395,
5125422
3-53 Head Casting No. 5135029, 5121113
Head Casting No. 5121102, 5121113
4-53 Head Casting No. 5134294, 5121114 |
|
