The main difference is that the GXV390UT1DEX3 has a slightly longer shaft (3.13″ vs. 3.11″) and includes a 3‑Amp charging coil.
Honda Engines, HONDA ENGINE VERT 389CC E/S, Engine Displacement 389 cc, Engine Type GXV Series OHV Commercial-duty, Shaft Diameter 1 in, Model# GXV390UT1DEXT
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$1079.99
- Model# GXV390UT1DET; 389cc, GXV Series engine with 1in. dia. x 3.11in.L vertical shaft
- Overhead valve design for cooler, fuel-efficient operation
- Electronic ignition system
- 10in. mounting bolt circle
- Cast iron cylinder sleeve provides longer service life
See full description
Price for all four:
$1205.96
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Specifications
Specifications
Honda Engines, HONDA ENGINE VERT 389CC E/S, Engine Displacement 389 cc, Engine Type GXV Series OHV Commercial-duty, Shaft Diameter 1 in, Model# GXV390UT1DEXT
Briggs & Stratton Vertical 163CC Engine, Model# 104M02-0196-F1
Kohler Command PRO V-Twin Cylinder OHV Vertical Engine - 25 HP, 747cc, 1.125in. x 3.35in. Shaft, Model# PA-CV742-3023
Kohler Command PRO Confidant Twin Cylinder Vertical Engine - 21 HP, 725cc, 1in. x 3.16in. Shaft, Model# PA-ZT720-3027
Engine Displacement
Same
389 cc
163 cc
747 cc
725 cc
Engine Type
Same
GXV Series OHV Commercial-duty
Vertical OHV Gas
Vertical Gas
Vertical Gas
Shaft Diameter
Same
1 in
-
1-1/8 in
1 in
Shaft Length
Same
3.11 in
-
3.35 in
3.16 in
Fuel Type
Same
Gasoline
-
Gasoline
Natural Gas
Start Type
Same
Electric and Recoil
Pull
Electric
Recoil
Shaft Keyway
Same
0.25 in
-
3.827 in
-
Net Torque
Same
17.8 ft-lbs.
-
55.3 ft-lbs.
40.7 ft-lbs.
Crankshaft
Same
D Type
-
Hardened
Hardened
Cylinders (qty.)
Same
1
-
2
2
Cylinder Bore
Same
Cast Iron
-
Cast Iron
Cast Iron
Net Power Output
Same
10.2 HP
-
25 HP
21 HP
Compression Ratio
Same
7.7:1
-
9.1:1
9.1:1
Fuel Tank
Same
Yes
-
-
-
Fuel Tank Capacity
Same
2.2 qt
-
-
2 qt
Oil Capacity
Same
1.2 qt
-
2 qt
2 qt
Low Oil Shutdown
Same
No
-
Yes
No
Low Oil Alert
Same
No
-
-
No
Max. RPM
Same
3,600
-
3,600
3,600
Shaft Rotation (From PTO Shaft Side)
Same
Counter Clockwise
-
Counter Clockwise
Counter Clockwise
Governor System
Same
Centrifugal Mechanical
-
Variable Speed
Mechanical
Ignition System
Same
Electronic
-
Electronic
-
Carburetor
Same
Float
-
Smart Choke
Evap/carb
Lubrication System
Same
Pressure/splash
-
Full Pressure
Pressure
Bearing Type
Same
Ball
-
Parent Material
Parent Material
Auto Compression Release
Same
Yes
-
-
-
Cooling System
Same
Air
-
Air
Air
Bore
Same
3.2 in
-
3.3 in
3.3 in
Stroke
Same
2.5 in
-
2.7 in
2.6 in
Air Cleaner Type
Same
Dual Element
-
Single Element
Single Element
Choke Control
Same
Remote
-
Remote
Remote
Throttle Control
Same
Remote
-
Remote
Remote
Fuel Filter
Same
Yes
-
-
Yes
Charging System Amps
Same
3
-
15
15
Muffler Included
Same
Yes
-
No
No
Bolt Circle
Same
10 in
-
7.656 in
10 in
Product Weight
Same
lb
-
lb
92.0000 lb
Dimensions L x W x H (in.)
Same
17.0 x 15.0 x 15.87 in
-
20.5 x 16.2 x 19.9 in
18.8 x 17.5 x 17.0 in
CARB Approved
Same
-
No
-
-
PTO Height
Same
-
-
3.356 in
-
Mounting Base Length
Same
-
-
5.736 in
10 in
Mounting Base Width
Same
-
-
7.656 in
10 in
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