My Account | My Garage | Commercial/Dealer Login | Order Status |
Contact Customer Support
M-F: 9am-6pm ET
Sat: 9am-5pm ET
| 1-877-737-2787
Shopping Cart

Over 1,000,000 Orders Shipped Since 1997!

GX630RQZE GX630 20.8 HP Horizontal Engine

Honda Engines GX630 20.8 HP Horizontal Engine GX630RQZE

Part#:  GX630RQZE
There are no reviews at this time.
Honda Engines OEM Part

This Item is No Longer Available. GX630RQZE has been superceded to GX630RHQZE.


GX630 20.8 HP Horizontal Engine

Fits Model


Also Fits Model

HONDA ENGINES Pressure washers, Commercial lawn and garden equipment, Tillers/cultivators, Generators, Forestry equipment, Construction/industrial equipment, Agricultural equipment, Small vehicles, Water pumps

Replaces OEM



Grade Commercial
Engine: Air-cooled 4-stroke OHV
Bore x Stroke: 78mm x 72mm
PTO Shaft Rotation: Counterclockwise
Compression Ratio: 9.3:1
Carburetor: Horizontal type, two barrel butterfly valve with internal vent
Starting: Electric
Lubrication System: Forced Lubrication
Air Cleaner: Dual Element
Oil Capacity: 2.1 quarts
Fuel: Unleaded 86 octane or higher
Weight: 96.8 lbs
Warranty: 2 Years
Shaft Size 1"
Power 20.8 HP
Displacement 630cc

Reviews for the GX630 20.8 HP Horizontal Engine

There are no reviews for this product at the time.

Q & A for the Honda Engines GX630RQZE

Ask us about the Honda Engines GX630RQZE GX630 20.8 HP Horizontal Engine. Please no repair questions. Your Q&A may be posted to to help other shoppers, like you, with their purchasing decisions. Thank you.

Repair Tips For GX630RQZE

No repair tips at this time.

Didn't Find your Part?
Need Help Finding Your Part?
Featured Offers

Gator Blades

Gator Mulching Blades: Pick up the best mulching blades available, Gator Mulching Blades!

Gator Mulching Blades

Popular DIY Info!

Regular Small Engine Maintenance How To

Step - By - Step Guide on important Lawn Mower and Small Engine Maintenance

Small Engine Maintenance

back to top