if this is being considered for an older Troybilt tiller, (1980-1990 horse).....it doesnt matter if it has a reverse shaft. The reverse pulley on these models is atually tied into your belt pulley(ies). As long as it will accept the pulley inner bore for it to bolt to the engine, bolt pattern, you should be good to go. I have one with a 6hp Tecumseh that is original on the tiller, Im almost afraid to put 10hp behind it. 6hp is a beast on these tillers!
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Tecumseh Horizontal Engine — 10 HP, 1in. x 2 7/8in. Shaft, Model# HM100-159486V

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- Tecumseh 10 HP Horizontal Tiller Engine
- Flange Mount
- Kleene-Aire filter system gives you superior engine performance and protection
- Cast iron flywheel
- Full-Adjustable Carburetor
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) 10 HP horizontal engine
Downloads
Features + Benefits
- Tecumseh 10 HP Horizontal Tiller Engine
- Flange Mount
- Kleene-Aire filter system gives you superior engine performance and protection
- Cast iron flywheel
- Full-Adjustable Carburetor
- Includes special dipstick for rear tine tillers
Key Specs
| Attribute | Specification |
|---|---|
item# | 6010 |
Brand | Tecumseh |
Manufacturer's Warranty | 24 months parts / 24 months labor |
Ship Weight | 56.4 LB |
Engine Displacement | 358 cc |
Engine Type | Medium frame–HM100 |
Shaft Diameter | 1 |
Start Type | Recoil |
Shaft Keyway | 1/4 |
| Attribute | Specification |
|---|---|
PTO Height | 4 11/64 |
Cylinder Bore | Cast Iron |
Shaft Rotation (From PTO Shaft Side) | Counterclockwise |
Ignition System | Electronic |
Carburetor | Float |
Lubrication System | Splash |
Choke Control | Manual |
Throttle Control | Manual |
Reviews
Questions & Answers
Questions
-
· 16 years ago
Will this run an older Troybuilt "Horse" tiller?
The current engine was an HM-80, but it failed when the piston rod broke.
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Catmechanic07· 15 years ago
Helpful?
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ProductExpert6· 16 years ago
You would need to pull your engine and be sure the shaft size would match the specifications listed here for this engine, as far as shaft size and bolt circle.
This engine does not have the reverse shaft if your tiller has the reverse option.
Helpful?
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· 15 years ago
What is the best Hydraulic Pump Mounting Bracket for Tecumseh Horizontal Engine - 10 HP and Haldex Hydraulic Pump — 11 GPM (Item #1012)?
In order not to damage the pump and looking at rotation directions of the Tecumseh Horizontal Engine - 10 HP (Counerclockwise) and Haldex Hydraulic Pump — 11 GPM (Item #1012) (Clockwise), is it appropriate?
1 answer-
ProductExpert9· 15 years ago
Use item number 3034. (measure your bolt hole circle on your engine, this bracket will fit if your engine bolt hole circle is 7 3/4). See my recommendation below.
Helpful?
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· 16 years ago
Can I add an 18 amp alternator to this Tecumseh HM100-159486V engine?
With having electronic ignition I didn't know if the motor was equipt with an external magneto? My goal is to also run a 12 volt light using this motor.
Thanks
Tom1 answer-
ProductExpert12· 16 years ago
The engine does have an external magneto but it will need a different flywheel for adding an 18 amp alternator to the engine.
Helpful?
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· 16 years ago
Can you put a starter kit on this engine?
1 answer-
ProductExpert19· 16 years ago
Yes, you sure can. Please check the top accessories tab for options.
Helpful?
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· 16 years ago
will this engine work on my go kart
1 answer-
ProductExpert27· 16 years ago
This engine will work in go-kart applications. As with any engine; DO NOT gas or oil the engine until you know if works for you and you are going to keep it.
Helpful?
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Warranty
Manufacturer's Warranty
24 months parts / 24 months labor
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
358 cc
688 cc
160 cc
270 cc
Medium frame–HM100
GX Series OHV V-twin Commercial-duty
GC Series OHC Residential-duty
GX Series OHV Commercial-duty
1
1 in
3/4 in
1 in
Recoil
Electric
Recoil
Electric and Recoil
1/4
0.25 in
0.18 in
0.25 in
4 11/64
5.25 in
4.17 in
5.25 in
Cast Iron
Cast Iron
Aluminum
Cast Iron
Counterclockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Electronic
Electrical, Digital CDI W/variable Ignition Timing
Electronic
Electronic
Float
2 Barrel, Fuel-cut Solenoid, Inner Vent
Float
Float, External Vent
Splash
Forced Lubrication
Splash
Splash
Manual
Manual
Manual
Manual
Manual
Manual
Manual
Remote
-
2.9 in
1.89 in
3.23 in
-
35.6 ft-lbs.
6.9 ft-lbs.
14.1 ft-lbs.
-
Q-type
M-type
H-type
-
2
1
1
-
20.8 HP
4.6 HP
8.5 HP
-
9.3:1
8.5:1
8.5:1
-
No
Yes
-
-
2.1 qt
0.61 qt
1.16 qt
-
Oil Alert
No
-
-
Yes
No
-
-
Mechanical
Centrifugal Mechanical
Centrifugal Mechanical
-
Ball
Standard
-
-
Yes
Yes
-
-
Air
Air
Air
-
3.1 in
2.5 in
3 in
-
2.8 in
2 in
2.3 in
-
Dual Element
Single Element
Dual Element
-
Yes
Yes
Yes
-
17
-
-
-
No
Yes
-
-
-
1.9 qt
5.6 qt



