Description

Kubota L3410DT, L3410GST, L3410HST Parts Catalog

If you are ordering parts for a Kubota L3410DT, L3410GST, L3410HST Parts Catalog, you already know the pain of cross-referencing mismatched aftermarket books. I have spent more time than I care to admit chasing wrong part numbers from third-party catalogs. This 567-page OEM document from Kubota ends that nonsense. Every illustration, every part number, every interchangeability code came straight from the factory that built the tractor.

Look at the product index on page 3. You get a clean, serial-number-driven breakdown of every major assembly – engine, fuel system, clutch, transmission, hydraulics. The column headings are explained on the first page: REF.No, Part No., Description, Q’ty, S.No., I/C. That last one (I/C) tells you if a part swaps between serial ranges. The manual even lists country codes (A for USA, CA for Canada) so you do not order a French-spec part. That level of detail keeps you from boxing the wrong component.

What Makes This Parts Catalog Different from Aftermarket?

Aftermarket catalogs often renumber parts or skip obscure sections. This book does not. It uses the same part numbers Kubota stamped on the original castings. The CRANKCASE, CYLINDER HEAD, GEAR CASE, HEAD COVER – everything is listed under its factory assembly. The VALVE AND ROCKER ARM section pulls from the same engineering data used to build the engine. When you need a camshaft, you go to CAMSHAFT AND IDLE GEAR SHAFT. The illustration matches the actual part on the bench.

Engine Breakdown: Crankcase to Valve Train

Flip to the ENGINE section and you get the full bottom-to-top view: OIL PAN, CRANKCASE, PISTON AND CRANKSHAFT, FLYWHEEL [W/O IND-PTO], FLYWHEEL [WITH IND-PTO]. The FUEL CAMSHAFT AND GOVERNOR SHAFT page shows you the exact fuel cam and governor components. Need the nozzle holder and glow plug assembly? That section is there, with component parts listed separately. The INJECTION PUMP and its component parts are on their own pages, so you do not confuse the pump body with the delivery valve.

567 Pages of OEM Part Numbers

Five hundred sixty-seven pages. That is not a reprint of a service manual – it is a dedicated parts catalog. Every page has a part number table and a corresponding picture. The table of contents goes deep: MID CASE [HST TYPE] [OLD TYPE] vs [NEW TYPE], ELECTRICAL WIRING for each transmission variant, GST VALVE component parts. You will find the L3410GST-specific sections for the GST valve and hydraulic clutch. The L3410HST sections cover the HST, speed control pedal, cruise control cable. No guessing which transmission your tractor has – the book splits them cleanly.

Use the Serial Number Interchangeability Codes

The I/C column in the parts list uses arrows and symbols to tell you if a part swaps forward or backward. An arrow pointing left means new part replaces old. An arrow pointing right means the old part works in later machines. The S.No. column gives a range – your serial number must be >= the lower value and <= the upper value. This is critical on parts like the CRANKSHAFT or CYLINDER HEAD where Kubota made running changes. Do not skip this step. I have seen guys order a piston that did not fit because they ignored the serial number cut-off.

Fuel System: Injection Pump and Governor Components

The FUEL SYSTEM section includes FUEL TANK, FUEL PIPE AND FUEL FILTER, FUEL FILTER component parts, plus the injection pump and governor sub-assemblies. Page 3 shows the starting references for ENGINE and FUEL SYSTEM. The GOVERNOR page has its own component parts breakdown, and the SPEED CONTROL PLATE is listed separately. If you are rebuilding the fuel camshaft or replacing the stop solenoid, the part numbers are right there. No aftermarket cross-reference needed.

Related manuals you might need: Kubota V3300-T-E2B-EPS-1 Parts Catalog – 53-Page OEM Parts Breakdown, Kubota YU4210, YW0981 Parts Catalog – 274-Page OEM Parts Breakdown, Kubota RCK60-27B Parts Catalog – 27-Page OEM Breakdown.

To understand why factory documentation matters in the broader industry, read the Automotive Industry Overview and also see the Automotive Industry Overview for context on OEM standards.

FAQ

Does this catalog include torque specifications?

No. This is a parts catalog, not a service manual. It lists part numbers and quantities. You need the separate service manual for torque values.

How do I find the part number for the cylinder head?

Go to the CYLINDER HEAD section in the book (listed in the bookmarks). The illustration shows the head and all related hardware. Use the REF.No. to match the part number in the table.

Can I use this for the L3410HST model?

Yes. The catalog explicitly covers the L3410HST. It has separate sections for HST-type accelerator lever, clutch pedal, mid case, transmission case, main shaft, and electrical wiring. Look for [HST TYPE] tags in the headings. The book also covers the two sub-variants – OLD TYPE and NEW TYPE – for electrical wiring and mid case. If your tractor has the HST, you get the correct HST-specific parts.

What if my serial number is outside the range?

Contact your Kubota dealer with the full VIN. The catalog only covers documented serial ranges.

You need this book on your bench if you touch a Kubota L3410 series. Access the Factory Manual now.