This is the factory parts catalog for the Kubota F2400 and F2100 front mowers, a 243 page illustrated reference that pairs exploded diagrams with the exact part numbers Kubota assigned to each component. Every assembly, from the crankcase and injection pump through the transmission, HST, axles, and hydraulic system, is broken out so you can see how the pieces fit and order the right part the first time.Each parts page lists the reference number, part number, quantity, and the serial number range a part fits, plus the country codes that flag region specific variations. That detail matters on older machines where a component changed partway through production.Use it to identify worn driveline, clutch, and mower parts, cross check a number before buying, and avoid guessing at subassemblies that are hard to tell apart from the machine alone.
What's Inside This Kubota F2400, F2100 Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Clutch & Transmission | Clutch, Diff.Lock/Clutch Rod, Clutch Rod, Clutch Housing Frame, Transmission Case, Transmission Case Cover, HST, Speed Change Fork and PTO Lever, Aux.Speed Change and Rear Drive Lever, Speed Change 1, Speed Change 2, Speed Change 3, Mid Case, Universal Joint | |
| Fuel System | Nozzle Holder, Fuel Camshaft, Injection Pump, Engine Stop Lever, Speed Control Plate, Governor, Air Cleaner, Accelerator Lever, Fuel Tank, Fuel Pipe, Fuel Filter | |
| Cooling System | Water Pump, Water Flange, Fan, Radiator, Oil Cooler | |
| Engine | Crankcase, Oil Pan, Piston/Crankshaft, Main Bearing Case, Flywheel, Cylinder Head, Valve/Rocker Arm, Head Cover, Inlet Manifold, Camshaft, Gear Case, Upper Gasket Kit, Lower Gasket Kit, Muffler | |
| Electrical System | Alternator, Starter, Electrical System 1, Electrical System 2, Light Kit | |
| Rear Axle, Differential & Brakes | Axle Case, Brake, Brake Rod, Rear Axle Case, Rear Axle Arm, Rear Wheel, Rear Axle Frame | |
| Front Axle & Steering | Propeller Shaft, Front Axle, Front Wheel, Knuckle Arm, Steering, Power Steering | |
| Hydraulics & 3-Point Hitch | Hydraulic Pump, Power Cylinder, Hydraulic Pipe, Control Valve, Lift Cylinder, Control Valve Kit, Control Valve 2 | |
| Body & Operator Station | Hood, Fender, Front Frame, Seat, ROPS | |
| Decals & Accessories | Label, Accessoriesand Service Parts | |
| Other Components | Dustproof Plate, Second Shaft, Third/Fifth Shaft, Fourth Shaft, Differential, Pedal, Wheel Hub, Drive Shaft, Handre Post, Link, Link Arm |
Every system also includes a parts list, table title, and figure caption.
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Piston Ring Oversize | +0.5MM | p. 12 |
| Metal Crankpin Undersize | -0.2MM | p. 12 |
| Metal Crankshaft Undersize | -0.2MM | p. 12 |
| Metal Side Oversize | +0.2MM | p. 12 |
| Nozzle Holder Washer Adjusting Thickness (Min) | 0.900MM | p. 24 |
| Nozzle Holder Washer Adjusting Thickness (Max) | 1.950MM | p. 24 |
| Fuse Rating (Electrical System 1) | 10A | p. 101 |
| Speed Change 2 Shim Thickness (Max) | 1.8MM | p. 143 |
| Differential Shim Thickness (Max) | 1.2MM | p. 153 |
| Differential Side Shim Thickness (Max) | 0.5MM | p. 153 |
| Differential Gear Shaft Shim Thickness (Max) | 0.5MM | p. 153 |
Kubota F2400, F2100 Common Problems This Manual Covers
Mower loses drive or power transfer
The front mower or driveline stops transmitting power and the deck engages only intermittently. Worn propeller shaft parts and coupling hardware are common on the F2400 and F2100, and the parts catalog breaks the shaft down for correct ordering.
Manual Section: Propeller Shaft p. 108Vibration and knock from driveline
Excessive vibration, knocking, or uneven operation from the mid driveline usually traces to worn universal joints or a bent shaft. The exploded views let you match each joint and bearing to its part number.
Manual Section: Universal Joint p. 181Clutch slip or poor engagement
Clutch coupling wear leads to slipping or intermittent engagement over time. This section identifies the clutch components so you can order the worn pieces rather than a whole assembly.
Manual Section: Clutch p. 70Weak or slow hydrostatic drive
A tired hydrostatic unit can feel weak or slow forward and reverse. The HST breakdown covers the drive parts you need when servicing or rebuilding the transmission.
Manual Section: HST [F2400] p. 124Hydraulic pump wear
A worn hydraulic pump reduces lift and steering assist performance. This section separates the pump and its component parts for accurate replacement.
Manual Section: Hydraulic Pump p. 72Overheating from radiator issues
Older units can overheat when the radiator or its related parts degrade. The catalog details the radiator assembly so you can source the correct cooling parts.
Manual Section: Radiator [F2400] p. 91Frequently Asked Questions
Which machines does this parts catalog cover?
It covers the Kubota F2400 and F2100 front mowers. Several assemblies are marked specifically for the F2400, and serial number ranges on each parts page tell you which version fits your machine.
Can I find the drive shaft and driveline parts in this catalog?
Yes. The Propeller Shaft section and the Universal Joint section list the driveline parts with their reference and part numbers, which are the components owners replace most on these mowers. p. 108
Does it list part numbers by serial number?
Yes. Each parts page shows the S.No. column, so you match a part to your machine's serial number range, plus country codes that flag parts that differ by region.
Does the catalog cover the HST transmission parts?
Yes. The HST section breaks out the hydrostatic transmission and its component parts so you can identify and order the correct drive components. p. 124
How will I receive this Kubota F2400, F2100 Parts Catalog?
A 243-page Parts Catalog in searchable PDF format (3 MB), available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Are there any print restrictions on this Kubota F2400, F2100 manual?
Zero restrictions. The PDF is DRM-free. Print whatever sections you need to take out to the shop. Standard letter or A4 paper works.
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