Description

Kubota KX412SV Parts Catalog – 290-Page OEM Parts Breakdown

If you’ve ever ordered a replacement part for a Kubota KX412SV and ended up with the wrong piece, you know the pain. Aftermarket catalogs with mislabeled drawings and missing reference numbers waste time and money. This Kubota KX412SV Parts Catalog changes that. It’s a direct scan of the factory document—290 pages of exploded diagrams, part numbers, and quantities. No generic cross-references. No guessing.

Crankcase and Oil Pan: Exploded Views with Part Numbers

The manual opens with the crankcase and oil pan sections. Page 1 shows the crankcase assembly with 24 individual parts listed—each with Kubota part number, description, quantity, and weight in kilograms and pounds. You get the O‑ring, oil pressure switch, seals, and dowel pins. The oil pan section (page 2) includes the pan itself, oil filter, dipstick, bolts, and gaskets. If you need to order a replacement oil pan gasket, the part number is right there: 15109‑33660. No need to call the dealer.

Piston, Crankshaft, and Camshaft Sections

Under “PISTON AND CRANKSHAFT” and “MAIN BEARING CASE” you’ll find the rotating assembly breakdown. The Crankshaft and Camshaft are documented with their respective bearings, thrust washers, and seals. For a complete engine rebuild, these pages are essential. The manual also covers the Cylinder Head, Valve and rocker arm assembly, and cylinder head cover. Each component is shown in an exploded diagram with a callout table. You can verify the exact number of valve stem seals or rocker shaft brackets needed.

Kubota KX412SV Parts Catalog: Fuel System and Injection Pump Coverage

Yes, and in detail. There are dedicated sections for the injection pump, injection pump component parts, fuel camshaft, accel lever, fuel piping, and fuel tank. The “NOZZLE HOLDER GLOW PLUG” and “NOZZLE HOLDER COMPONENT PARTS” sections include the glow plugs and nozzle holders. If you’re troubleshooting a hard-start issue, having the correct part numbers for the delivery valves and plungers saves you from ordering the wrong pump kit. The Fuel system section runs from the tank through the piping to the injection pump.

Electrical Wiring and Component Parts

The catalog includes the alternator, starter, battery, timer horn, switch meter, and an electrical wiring section. The wiring diagram shows connectors, wire colors, and component locations. When tracing a no-crank condition, you can identify the starter solenoid part number or the alternator rectifier. This is not a generic schematic—it’s specific to the KX412SV. Pair it with the factory service manual for complete repair instructions. Related manuals:

• 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

3 Reasons to Choose OEM Documentation Over Aftermarket

First, aftermarket catalogs often reuse drawings from other models—wrong part shapes, missing holes. This is a direct scan of the Kubota factory print. Second, the part numbers here match what the dealer’s computer shows. If you walk into a parts counter with “16215-01610” (oil pan), they pull it immediately. Third, the manual includes weight data for shipping and handling—useful when ordering heavy items like the crankcase (31.2 kg). For a broader look at the industry, see the Automotive Industry Overview on Wikipedia. The Automotive Industry Overview also provides context on equipment standards.

FAQ – Common Questions About the Kubota KX412SV Parts Catalog

Does this catalog include torque specifications or repair procedures?

No. This is a parts catalog—exploded diagrams and part numbers only. For torque specs and repair steps, you need the factory service manual (separate document).

How many pages are in the manual?

290 pages.

Are the part numbers still current for older KX412SV models?

Yes, this is the OEM catalog from Kubota. Parts numbers here are the reference for serial number ranges listed in the tables. Always verify against your machine’s serial plate. Some supersessions exist, but Kubota dealers can cross-check using these original numbers.

Can I use this to order parts from any Kubota dealer?

Yes. Present the part number from this catalog, and any authorized Kubota dealer can order it. No aftermarket cross-reference needed.

This catalog is a digital PDF. You can access it immediately after purchase and start searching for the exact part you need. Stop wasting time with mislabeled aftermarket diagrams. Access the Factory Manual and get back to wrenching.