HERCULES
Models "XI" & "XK" 1-3/4 to 8HP (Hercules or Economy)

These engines showed up in 1928. One outstanding feature is the flywheels are solid with three round holes. The "XI" is a gasoline only hit & miss engine, while the "XK" is gasoline or kerosene and throttle goverened. Other than the flywheels the 6 & 8HP models are the same as the earlier 5 & 7HP models and you may use the preceding list for Hercules to order parts for these sizes only. We have various used parts available for these engines as well.

 
Part# Description Price
L251 Instruction & Parts, 1-3/4 to 8HP, 51 pages 9.35
L26 Parts only, good illustrations 6.60
LS68 Price List, 1929, "XI-XK" 1-3/4 to 8HP 1.10
HM302 Bearing, Rod, 1-3/4HP 25.05
HM303 Bearing, Main, 1-3/4HP 30.55
HM3405 Carb, Fuel Line Check Valve, 1-3/4HP 17.50
HM425 Carb, Needle Valve Fuel (short), 1-3/4HP 22.50
HM426 Carb, Needle Valve Start (long), 1-3/4HP 22.50
HM310 Carb, Needle Valve Flat Spring, 1-3/4HP 7.70

The following carb parts are for 6-8 pump type carb only



HM3036 Carb Drain Valve 24.00
HM308 Carb Fill Hole Lid 12.95
HM3037 Carb Fuel Needle Valve 22.50
HM3038 Carb Pump Body 100.50
HM3039 Carb Pump Plunger 37.75
HM431 Carb Throttle Water Valve Assy. 62.50
HM315 Connecting Rod Bushing 1-3/4HP 14.05
HM323 Decal, Economy "Propeller" 2-1/8" X 6-1/2" 8.25ea.
HM4262 Exhaust Push Rod Cam Roller 17.35
HM4263 Exhaust Push Rod Cam Roller Pin 21.20
Decals
HM347 Fuel Tank, Fills Mag Side, 6HP 74.25
HM348 Fuel Tank, Fills Opposite Side, 6HP 74.25
HM4271 Gasket, Carb, 1-3/4 to 3HP 3.30
HM4272 Gasket, Head, 1-3/4HP 9.35
HM4273 Gasket, Head, 2-3HP 10.45
HM4275 Governor Throttle Rod, "XK", 1-3/4HP 30.25
HM360 Governor Gear 51.45
HM361 Governor Control Lever, 1-3/4 to 4HP 46.50
HM4278 Governor Shaft Spindle Rod 21.20
HM428 Governor Weight 34.65
GR03 Grease Cup, Rod, 1-3/4HP 8.25
GR04 Grease Cup, Main, 1-3/4HP 10.45
WICO EK Magneto & Trip Parts
HM395 Muffler Cone 6" (give H.P. when ordering) 58.00
Oilers
HM3965 Piston, 3-1/4" Bore, wristpin not included 178.75
HMR20 Piston Ring, 3-1/4" X 1/4", 1-3/4HP 6.60ea
HM397 Piston Wrist Pin 17.90
HM02 Spark plug, 1/2" NPT 5.50
HM402 Spring, Exhaust Push Rod 1-3/4HP 5.25
HM403 Spring, Exhaust Push Rod 6-8HP 5.50
HM406 Spring, Exhaust Valve 1-3/4 to 4HP 5.25
HM407 Spring, Exhaust Valve, 6HP 5.25
HM4075 Spring, Exhaust Valve, 8HP 7.15
HM408 Spring, Intake Valve, 1-3/4HP 5.25
HM409 Spring, Intake Valve, 6HP 5.25
HM4095 Spring, Intake Valve, 8HP 7.15
HM4295 Valve, Intake or Exhaust, 1-3/4HP 37.50
HM4296 Valve, Intake or Exhaust, 2-1/2 to 3-1/2HP 41.50
HM417 Valve, Exhause or Intake, 6HP 48.00
 

Models "JI" & "JK" 1-1/2 & 2-1/2HP (Hercules or Economy)

The "J" are enclosed crankcase self oiling engines manufactured in the early 30's. More than once they have mistakenly been referred to as "made by Cushman". Put them side by side and they're not even close. Like the "X" models, the "I" refers to gas only and the "K" to kerosene. Most of the "JK's" were sold by Sear's with the Economy trademark. Although many parts inter-change, all our used parts have come from "JK" models.

 
Part# Description Price
L265 Instruction & Parts, "JK", 1-1/2 to 2HP 3.85
L266 Instruction & Parts, "JK", 2-1/2 to 3-1/2HP 3.85
L27 Parts List, Good Illustrations, 1-1/2 to 3-1/2HP 3.85
HM302 Bearing, Rod, 1-1/2 to 2HP 25.05
HM4302 Bearing, Rod, 2-1/2 to 3-1/2HP 37.50
HM3405 Carb Fuel Line Check Valve 17.50
HM425 Carb Needle Valve Short, "JK" 22.50
HM426 Carb Needle Valve Long, "JK" 22.50
HM310 Carb Needle Valve Flat Spring 7.70
HM315 Connecting Rod Bushing, 1-1/2 to 2HP 14.00
HM320 Crankhandle, 1-1/2 to 2-1/2HP (2-1/2 to 3-1/2HP available) 49.25
Decals
HM4311 Gasket, Carb, 1-1/2 to 2HP 2.50
HM4312 Gasket, Carb, 2-1/2 to 3-1/2HP 2.50
HM4313 Gasket, Head, 1-1/2 to 2HP 9.90
HM4314 Gasket, Head, 2-1/2 to 3-1/2HP 11.55
WICO EK Magneto & Trip Parts
HM395 Muffler - give HP when ordering 58.00
HM3965 Piston 1-1/2 to 2HP - wristpin not included 178.75
HMR18 Piston 3-1/4" X 3/16", 1-1/2 to 2HP 6.60ea
HM02 Spark plug, 1/2" NPT 5.50
HM4331 Valve, Exhaust, 1-1/2 to 2HP 37.50
HM4332 Valve, Intake, 1-1/2 to 2HP 37.50
HM4333 Valve Guide, Exhaust, 1-1/2 to 2HP 35.00
**WE CAN HELP WITH SPRINGS, VALVES, RINGS AND ROD BEARINGS FOR BOTH SIZES.**