It is not recommended to remove the fuel tank and mount the tank away from the engine. Modifications to the engine will void the manufacturer warranty.
Kohler Horizontal 4-Stroke Diesel Engine - 9.1 HP, Air-Cooled, 12V Electric Start, Model# PA-KD440-2101C

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- Air-cooled 4-stroke diesel engine design for increased fuel efficiency with reduced emissions
- Horizontal shaft with counter clockwise rotation is counterbalanced, allowing for lower vibration and reduced sound levels
- Integrated sound dampener provides reduced noise levels
- SAE J609A Flange B bolt circle
- 5.25in.L x 10.25in.W mounting base
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Description
Key Specs
Reviews
Q & A
Accessories
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Product Summary
What's Included
- (1) Kohler horizontal diesel engine, Model# PA-KD440-2101C
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Features + Benefits
- Air-cooled 4-stroke diesel engine design for increased fuel efficiency with reduced emissions
- Horizontal shaft with counter clockwise rotation is counterbalanced, allowing for lower vibration and reduced sound levels
- Integrated sound dampener provides reduced noise levels
- SAE J609A Flange B bolt circle
- 5.25in.L x 10.25in.W mounting base
- 12 Volt electric start with electronic ignition system
- 3,600 max. RPM
- Full pressure lubrication system with full flow oil filter ensures continuous flow oil flow to critical parts
- Direct fuel injection for superior, more complete combustion to produce increased power and lower fuel consumption
- Cast iron cylinder liner provides extra protection in tough environments
- Extra-high 2000N axial load
- Equipped with a large air filtration cartridge with increased capacity cyclonic separator with one-way valve for dust discharge
- Low oil alert lets you know if you need to add oil
- Heavy-duty fuel pump
Key Specs
| Attribute | Specification |
|---|---|
item# | 107938 |
Brand | Kohler |
Manufacturer's Warranty | 36 months parts/36months labor |
Ship Weight | 125.0 LB |
Engine Displacement | 441 cc |
Engine Type | Diesel Horizontal |
Start Type | Electric |
Cylinders (qty.) | 1 |
Cylinder Bore | Cast Iron |
Net Power Output | 9.1 HP |
Compression Ratio | 20.3:1 |
Oil Capacity | 1.6 qt |
Low Oil Alert | Yes |
| Attribute | Specification |
|---|---|
Shaft Rotation (From PTO Shaft Side) | Counter Clockwise |
Governor System | Yes |
Ignition System | Electronic |
Carburetor | Direct Injection |
Lubrication System | Full Pressure With Full Flow Filter |
Auto Compression Release | Yes |
Cooling System | Air |
Bore | 3.4 in |
Stroke | 3 in |
Air Cleaner Type | Single Element |
Charging System Amps | 20 |
Muffler Included | Yes |
Reviews
Questions & Answers
Questions
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· 2 years ago
Can the fuel tank be unmounted and used away from the engine?
1 answer-
ProductExpert11· 2 years ago
Helpful?
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· 2 years ago
Does this motor have a 1" diameter keyed output shaft?
1 answer-
ProductExpert11· 2 years ago
The shaft dimensions are 1" x 3 9/16" L with a 1/4" keyway and has a 3/8"-24 drilled and tapped end.
Helpful?
-
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· 3 years ago
Is this engine Made In USA or Imported?
1 answer-
ProductExpert11· 3 years ago
The engine is manufactured in Italy.
Helpful?
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· 3 years ago
What is the govened RPM
1 answer-
ProductExpert11· 3 years ago
Governed RPM is the maximum engine speed obtainable when the engine is driving under a loaded condition.
Helpful?
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· 5 years ago
What alternator should be used with this engine and a 12v battery
1 answer-
ProductExpert38· 5 years ago
This engine is equipped with a 20 amp. alternator, and requires a 9 amp. or larger battery. See battery item 54445 or 42533.
Helpful?
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Warranty
Manufacturer's Warranty
36 months parts/36months labor
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Specifications
441 cc
688 cc
270 cc
270 cc
Diesel Horizontal
GX Series OHV V-twin Commercial-duty
GX Series OHV Commercial-duty
GX Series OHV Commercial-duty
Electric
Electric
Recoil
Electric and Recoil
1
2
1
1
Cast Iron
Cast Iron
Cast Iron
Cast Iron
9.1 HP
22.1 HP
8.5 HP
8.5 HP
20.3:1
9.3:1
8.5:1
8.5:1
1.6 qt
2 qt
1.16 qt
1.16 qt
Yes
Yes
-
-
Counter Clockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Yes
Mechanical
Centrifugal Mechanical
Centrifugal Mechanical
Electronic
Electrical, Digital CDI W/variable Ignition Timing
Electronic
Electronic
Direct Injection
Horizontal, Two-barrel Butterfly Valve, Internal Vent
Float, External Vent
Float, External Vent
Full Pressure With Full Flow Filter
Forced Lubrication
Splash
Splash
Yes
Yes
-
-
Air
Air
Air
Air
3.4 in
3.06 in
3 in
3 in
3 in
2.81 in
2.3 in
2.3 in
Single Element
Dual Element
Dual Element
Dual Element
20
3
-
-
Yes
No
-
-
-
Tapered
1 in
1 in
-
3 in
3.23 in
3.23 in
-
35.6 ft-lbs.
14.1 ft-lbs.
14.1 ft-lbs.
-
V-type
H-type
H-type
-
5.25 in
5.25 in
5.25 in
-
No
-
-
-
Yes, level indicator
-
-
-
Ball
-
-
-
Manual
Manual
Manual
-
Manual
Manual
Remote
-
Yes
Yes
Yes
-
-
5.6 qt
5.6 qt
-
-
-
0.25 in
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