Do It Yourself Section My Garage Section Parts Look Up

Over 1,000,000 Orders Shipped Since 1997!

GX25 1.2 HP Mini 4-Stroke Vertical Engine GX25NTT3

Honda Engines GX25 1.2 HP Mini 4-Stroke Vertical Engine

Part#: GX25NTT3

Honda Engines OEM Part


No Sales Tax!



GX25 1.0 HP Mini 4-Stroke Vertical Engine, Tiller Type with 58mm clutch

Fits Model

HONDA ENGINES String Trimmers, Brushcutters, Blowers, Mini-Tillers, Water Pumps, Generators, Hobbyist applications

Replaces OEM

Honda Engines GX25NT-T3


Grade Residential
Engine: Air-Cooled 4-Stroke OHC
PTO Shaft Rotation: Counterclockwise
Compression Ratio: 8.0:1
Carburetor: Diaphragm-type (overflow return)
Starting: Recoil
Lubrication System: Crankcase pressure-driven
Air Cleaner: Semi-dry
Oil Capacity: 2.7 oz
Fuel: Unleaded 86 octane or higher
Fuel Tank Capacity: 0.61 quarts
Weight: 6.8 lbs
Dimensions (LxWxH): 7.6 in x 8.7 in x 9.1 in
Bore x Stroke: 35mm x 26mm
Warranty: 2 Years
Power 1.2 HP
Displacement 25cc
Didn't Find your Part?
Need Help Finding Your Part?
Featured Offers

Lawn Mower Parts!

Large selection of Lawn Mower Parts for all the major Manufacturers!

Lawn Mower Parts

Popular DIY Info!


Tons of videos and information on regular maintenance for Outdoor Power Equipment