John Deere’s operator manual OMGX23404 I9 covers LA165 tractors from PIN 300001 onward. Its specifications list a Briggs & Stratton model 44 twin-cylinder engine and a hydrostatic Tuff Torq HD K46 transaxle for the covered LA165. Deere also has a maintenance sheet for an LA165 with a 48-inch mower; the manual specifies three blades for a 48-inch mower. Check the identifiers on your tractor and deck before using those specifications or ordering parts.
Match the manual to the tractor
Deere’s includes the LA165 in the PIN 300001-and-later group. It locates the tractor PIN on the left side of the frame and asks owners to record the engine serial number. Compare both identifiers with the machine and the . An earlier PIN or a different installed engine calls for a matching manual or parts record. The cited specification table does not give a horsepower figure, so it cannot verify a seller’s “24 HP” claim by itself. Deere Shop lists, for example, and as 24 HP engine assemblies generally compatible with LA165. These replacement-part listings do not show the original engine’s horsepower or establish a separate 24 HP PIN range. Match the tractor PIN and engine serial number to Deere’s current parts record before relying on that rating or ordering an engine.
Identify the installed mower
Deere’s describes a 48-inch deck configuration. The I9 manual lists three rotary blades for its 48-inch mower, so a listing that calls a 48-inch deck “two-blade” needs checking. The sheet lists mower belt GX21833 and blade kit GY20852. Match the deck’s own identification and the current Deere parts listing before using either number; the sheet does not establish which mower is on an individual tractor.
Check a used LA165
- Record the tractor PIN, engine serial number and mower identification. Ask for clear photographs of the labels if you cannot inspect the machine.
- Read the and request service records. A meter reading alone does not establish what work was done.
- Check mower level using . Use the manual’s and checks rather than improvising a safety test. Have a failed check repaired before use.
If the machine’s identifiers conflict with a listing, resolve the discrepancy against the matching Deere manual and parts catalog before buying parts. This I9 edition and the 48-inch sheet describe documented configurations; neither identifies the equipment fitted to a particular used tractor.