Part of the Kubota Parts Manuals.
This is the Kubota factory parts catalog for the RC60-B mower deck, the 60 inch mid-mount deck used on Kubota compact tractors. Across 31 pages it lays out exploded diagrams with reference numbers, Kubota part numbers, quantities, and serial ranges, including the country code notes that flag parts specific to US, Canadian, or other market machines.The catalog covers the full deck: the universal joint driveline, the gear box and center pulley, the pulley holders and blades, the side pulleys and blades, the tension pulley and drive belt, the deck shell, the wheels, the linkage, and the discharge cover. It documents two lift linkage variants, one for HST tractors and one for the rest, plus the rear linkage and lift arm.Use it to order blades, belts, spindle parts, and gearbox components with confidence, matching each to your serial number instead of guessing across the many RC60 deck variants.
What's Inside This Kubota RC60-B Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Universal Joint [Rc60-B] | 4-5 | Universal Assy Joint, Quick Yoke, PTO Joint, Joint, Cross Assy Joint, Snap Ring, Grease Nipple, Mark |
| Gear Box/Center Pulley [Rc60-B] | 6-7 | Bevel Gear Assy Case, Pinion Shaft, Bevel -15T Kit Gear, Oil Seal, Ring, Bevel Case Cover, Center Assy Pulley, Bevel Gear Shaft |
| Pulley Holder/Blade [Rc60-B] | 8-9 | Pulley Holder, Oil Seal, Extension Pipe, Grease Nipple, Blade Boss, Blade, Blade Retainer, Blade Boss Joint |
| Side Pulley/Blade [Rc60-B] | 10-11 | Pulley LH Holder, Pulley RH Holder, Plate, Blade LH Shaft, Blade RH Shaft, Oil Seal, Grease Nipple, Side RH Pulley |
| Tension Pulley [Rc60-B] | 12-13 | Multi Inch Belt, Tension Arm, Bush, Tension Collar, Tension Assy Pulley, Grease Nipple, Tension Spring |
| Mower Deck [Rc60-B] [a] [Ca] [Fr] | 14-15 | Blade Label, Blade Name Plate, Mower Deck, LH Cover, RH Cover, Caution Label, Cutting Height Label, PTO Name Plate |
| Wheel [Rc60-B] [a] [Ca] | 16-17 | Front Wheel, Bush, Oil Seal, Front Wheel LH Stay, LH Stay, Front Wheel RH Stay, Grease Nipple, Collar |
| Linkage [Rc60-B] | 18-19 | LH Bracket, RH Bracket, Anti-Scalp Roller, Bush, LH Stay, RH Stay, Hinge Pin Spring, Link Fulcrum Lever |
| Discharge Cover [Rc60-B] | 20-21 | Anti-Scalp Roller, Bush, Chute Cover, Caution Label, Chute Stopper, Tension Spring, Spring |
| Lift Linkage [Rc60-B] (Except HST Type) | 22-23 | Front LH Stay, Front RH Stay, Rear Stay, Lift LH Fulcrum, Lift RH Fulcrum, Bush, Support, Lift Link |
| Lift Linkage [Rc60-B] (HST Type) | 24-25 | Front LH Stay, Front RH Stay, Rear LH Stay, Rear RH Stay, Lift LH Fulcrum, Lift RH Fulcrum, Bush, Support |
| Rear Linkage [Rc60-B] | 26-27 | Rear LH Link, Rear RH Link, Hinge Pin Spring, Link |
| Lift Arm [Rc60-B] | 28-30 | Rod, Turnbuckle, Lift LH Arm, Lift RH Arm, Check Chain Bracket, Collar |
| Accessories and Service Parts [Rc60-B] | 31 | Manual, Instruction |
Every system also includes washer.
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Mower Belt Size | 118 INCH | p. 13 |
| Blade Weight | 1.6 kgf | p. 9 |
| Kit Gear, Bevel Ratio | 17-15T | p. 7 |
| Shim Thickness | 0.2MM | p. 7 |
| Belt, Multi Length | 118 INCH | p. 13 |
Kubota RC60-B Common Problems This Manual Covers
Deck will not engage or blades stop
If the deck will not engage or the blades stop turning, a broken or worn drive belt or a seized pulley is the usual cause. The tension pulley diagram covers the multi belt (118 inches), the tension arm, and the idler.
Manual Section: Tension Pulley [Rc60-B] p. 12Center blade stalls in tall grass
A center blade that stops in tall grass while the outer blades keep turning often means belt slip or a worn spindle. This section identifies the side pulleys, blades, and their bearings.
Manual Section: Side Pulley/Blade [Rc60-B] p. 10Deck will not raise or lower
Trouble raising or lowering the deck usually traces to a linkage adjustment or a worn pin or arm. This section maps the fulcrums, supports, and lift arms used on non HST tractors.
Manual Section: Lift Linkage [Rc60-B] (Except HST Type) p. 22Streaking, scalping, or uncut strips
Severe streaking, stepped cutting, or scalping comes from dull blades, an unlevel deck, or a damaged shell. The mower deck section covers the deck, its cutting height parts, and the name plates.
Manual Section: Mower Deck [Rc60-B] [A] [Ca] [Fr] p. 14Spindle wear and deck vibration
Vibration or rough running signals worn spindle bearings or seals in the pulley holders. This diagram lists the bearings, oil seals, and adjusting shims for a rebuild.
Manual Section: Pulley Holder/Blade [Rc60-B] p. 8Gearbox oil leaks or wear
The deck gearbox needs regular oil changes; low oil or a failed seal leads to wear. This section breaks down the bevel gear case, pinion shaft, gear kit, bearings, and seals.
Manual Section: Gear Box/Center Pulley [Rc60-B] p. 6Frequently Asked Questions
Which machine does this manual cover?
It is the factory parts catalog for the Kubota RC60-B mower deck, a 31 page document with exploded diagrams and Kubota part numbers for that deck.
What size belt does the RC60-B deck use?
The tension pulley section lists the multi belt at 118 inches, along with the tension arm and idler that route it. p. 12
Does it cover both HST and non HST lift linkage?
Yes. The catalog documents two lift linkage groups, one for tractors with hydrostatic transmission and one for the rest, so you can order the parts that match your machine. p. 22
Can I identify the deck blades?
Yes. The pulley holder and side pulley sections identify the blades and spindles by part number, so you can confirm the correct replacement before ordering. p. 8
How quickly can I access this manual after buying?
It is a 31-page searchable PDF you download the moment you buy. Open it on any device. Pull it up on your phone while you're under the hood. No shipping, no waiting.
Are there any print restrictions on this manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
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