Rockford Registry

To have your Rockford manufactured engine listed in the registry,
please contact me at .

Serial #

1712
1742
2131
tag missing
2301
2461
2788
2990
3257
3381
4030
4036
4243
4628
4643
4722
4903
5012
5033
5167
5432

Year

?
1905
?
1907
?
?
?
?
?
?
?
?
?
?
?
?
1912
?
?
?
?

HP

6hp
6hp
4hp
3hp
3hp
3hp
8hp
3hp
4hp
4hp
3hp
8hp
5hp
4hp
5hp
4hp
1-1/2hp
1-1/2hp
4hp
1-1/2hp
7hp

Timing

Side Shaft
Side Shaft
Side Shaft
Push Rod
Push Rod
Push Rod
Side Shaft
Push Rod
Side Shaft
Side Shaft
Push Rod
Side Shaft
Side Shaft
Side Shaft
Side Shaft
Push Rod
Rocker Arm
Rocker Arm
Push Rod
Rocker Arm
Side Shaft

Cooling

Tank Cooled
Tank Cooled
Tank Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Tank Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Tank Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled
Hopper Cooled

Sold As

Rockford
Rockford
Rockford
Rockford
Rockford
Rockford
Rockford
Rockford
Rockford
*Independent Harvester
*Independent Harvester
Rockford
Rockford
Rockford
Rockford
Rockford
Rockford
*Emerson Brantingham
*Emerson Brantingham
*Emerson Brantingham
*Emerson Brantingham

Note: The year of manufacture for my 1-1/2hp engine is stamped on the top of the connecting rod and the top of the end cap where they meet, as well as the timing gear. Stamped on the timing gear is the horse power rating, too.


For a printable version, click here!