FS730V-AS15-R John Deere Z665 Z 665 Fs730vas15r lawn mower

    GENERAL DISCLAIMER - PLEASE READ! The following engines on this page have some similar specifications as your JOHN DEERE Z 665's engine.

Although any of these engines may not be exactly (100%) the same as for your JOHN DEERE Z 665's engine , we feel very confident and are doing our best from our many years of experience to show you the closest engines we have in stock that have some similar specifications as your original engine, such as crankshaft diameter and length and mounting bolt pattern that may work for your equipment. Your exact original engine may not be available because it may: be too old to be in production or discontinued due to some EPA regulations.

Our customers may had bought any of these engines from us and may had done some modifications to adapt to work with their equipment including, but not limited to: transferring the wire harnesses from their old engines to the new engines, tappering the mounting holes, drilling new mounting holes on mower's decks, cutting and welding mufflers, ...etc.

Although we spent a lot of time to prepare, review and compose this page, the information here may not be 100% accurate as we collected them from our experience and from our customers on the daily basis. You should replace your old engine with the same brand, type, and series, specifications to avoid major modifications. Please contact us first if you have any questions or want to confirm before purchasing. We are here to help!
OUR POSSIBLE REPLACEMENT ENGINES FOR

JOHN DEERE Z665 with: KAWASAKI
FS730V-AS15-R or FS730V-AS15

( FS730V AS15 R or FS730V AS15 )
( FS730VAS15R or FS730VAS15 )
( FS730V AS15R )


Our engines on this page have the following similarities. Choose the engine HP and the displacement (cc) accordingly to fit your needs:
    1. Bolt pattern - The mounting hole pattern are the same.
    2. The dimmension.
    3. Muffler configuration is the same (you can reuse your old muffler)
    4. Although spent a lot of time to carefully study about your engine, prepare, review, and compose this page to believe that your engine crankshaft size is 1" diameter x 3 5/32" length, it is still your responsibility to measure your engine crankshaft to double check if it is the same.

Other minor things that you may have to do when you buy the long block to replace your engine including but not limited to: transfer your wire harness from your old engine to the new one if it is not the same (most of these have similar wire harness though), tap/thread the mounting holes (as most of brand new engines did not have the mounting holes threaded/tapped by the manufacturer) etc..

YOUR EQUIPMENT BRAND & MODEL#
YOUR ENGINE BRAND, MODEL, SPEC/TYPE #
OUR POSSIBLE REPLACEMENT ENGINES
(If you matched your equipment's information on the left, buy one of the following engines )
JOHN DEERE

Z 665
Make sure your mower has ALL of the following information or CALL us!
KAWASAKI 23.5 HP 726cc ENGINE

FS730V-AS15-R or FS730V-AS15

( FS730V AS15 R or FS730V AS15 )
( FS730VAS15R or FS730VAS15 )
( FS730V AS15R )




Your engine has a SOLENOID SHIFT STARTER (built-on solenoid electric starter). Buy our engine with a Solenoid Shift Starter (if available) on the right. If none is available, buy other engine and you will have to transfer your old engine's solenoid shift starter over.



KAWASAKI FR651V to FR730V or FS651V to FS730V 1" Diameter x 3-5/32" Shaft TWIN Cylinder OHV Regular Air cleaner

As always, if in doubt or the information here is not correct, please contact us FIRST. Your current engine on your mower may looks similar to one of the Reference Pictures below.

If you believe more or less Horse Power (HP) CC or Gross Torque than your current engine will be fine with your mower, you can buy any of the engine in this box. Please choose HP, CC, and Gross Torque and engine choke style accordingly.
Dimension of Kawasaki FR651V to FR730V or FS651V to FS730V are very similar. Mounting patterns are the same. Some Kawasaki engines have electric starters with or without solenoids. You will have to transfer your old engine's electric starter to the new engine or buy a separate electric starter solenoid if the old engine's electric starters is not the same as the new engine's.
Reference PicturesAvailable engines
reference picture
click to buy
21.5 (Gross) HP, 726 cc FR651V-DS09-R

CLICK TO BUY $1895.0   FREE SHIPPING.
reference picture
click to buy
24 (Gross) HP, 726 cc FR730V-JS09-R

CLICK TO BUY $2299.95   FREE SHIPPING.