Kubota M135GX-3 Utility Tractor Parts Manual

The Kubota M135GX-3 is a mid-size utility tractor that usually lives on bigger row-crop and livestock farms or with custom operators. The Kubota M135GX-3 parts manual is what folks grab when they’re trying to see how something is built and what number to give the parts counter, not how to fix it. If you’re planning a clutch job, axle reseal, or hydraulic repair and want all the right seals, bearings, and hardware on the bench before you split the tractor, this is the book you’d use. It’s a parts catalog, not a repair manual.

What this manual helps you do

• Identify the exact OEM part number for anything on the tractor: engine, transmission, hydraulics, PTO, 3-point hitch, steering, or electrical.
• Locate where a small part actually sits in the assembly using exploded diagrams, so you don’t miss a hidden seal, snap ring, or spacer during a rebuild.
• Look up quantity-per-machine for bolts, shims, o-rings, and gaskets so you order everything in one shot instead of making three trips to town.
• Cross-reference older Kubota numbers to newer superseded numbers, since this listing includes four revisions (BKIDK5149, BKIDK5150, BKIDK5151, BKIDK5152) of the same M135GX-3 parts manual.
• Verify that the parts you’re getting from a wrecker, aftermarket supplier, or online seller actually match what Kubota specified for your tractor.

Who this is for

This fits an independent ag mechanic, farm owner-operator, or small contractor who wants dealer-level part information without dealer pricing surprises. If you need torque specs, wiring tests, or step-by-step repair procedures, you want the Workshop/Service Manual instead; this parts catalog won’t give you that.

FAQ

Q: Does this cover the engine, hydraulics, PTO, and 3-point hitch assemblies?

A: Yes. A Kubota M135GX-3 parts manual like this normally shows exploded views and part numbers for all major assemblies, including engine, transmission, axles, hydraulics, PTO, and hitch.

Q: Are the part numbers in here current, or will my dealer say they’re outdated?

A: The manual itself shows superseded numbers where Kubota updated parts, and this listing spans four revisions, but your dealer’s system is always the final word on the latest number.

Bottom line: If your goal is to identify and order the right Kubota M135GX-3 tractor parts and avoid wasted trips and wrong pieces, this is the right manual; if you’re chasing repair procedures or specs, keep looking for the service manual instead.