Part of the Kubota Parts Manuals.
This is the Kubota RCK60-27B parts catalog, a 27 page illustrated PDF for the RCK60-27B 60 inch mid mount mower deck. It pairs exploded diagrams with reference numbers, Kubota part numbers, quantities, and serial number ranges, so you can identify the exact part before you order.Coverage runs across the full deck: the universal joint and PTO driveline, bevel gear case, pulley holder, blades, tension pulley, mower deck shell, front gauge wheel, linkage, rear wheel, discharge cover, and the lift linkage and lift arm that raise and lower the deck.Use it to trace a noisy spindle or gearbox fault, match a worn belt, blade, or bearing to its part number, rebuild the center pulley holder, or confirm which wheel and hardware fit your serial number. The interchangeability legend and thread and dimension notes in the parts lists help you order the correct revision the first time.
What's Inside This Kubota RCK60-27B Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Universal Joint | 3-4 | Rotation Label, Quick Yoke, Coupler Repair Kit, PTO Yoke, Yoke Shaft, Sleeve Yoke, Grease Nipple |
| Bevel Gear Case | 5-6 | Gasket, LH Case Stay, RH Case Stay, Pinion Shaft, Bevel Gear Kit, Bearings, Oil Seal |
| Pulley Holder | 7-8 | Bearings, Upper Oil Seal, Lower Oil Seal, Extension Pipe, Grease Nipple, Spline Boss, Blade |
| Blade | 9-10 | Side Pulley Holder, RH Pulley Holder, Blade Shaft, Bearings, Upper Oil Seal, Lower Oil Seal, Grease Nipple |
| Tension Pulley | 11-12 | Multi Belt, Tension Arm, Tension Bushing, Tension Collar, Tension Cover, Bearing Seal, Grease Nipple |
| Mower Deck | 13-14 | Mower Deck Assembly, Caution Label, Danger Label, Left Cover, Right Cover, Height Label, Name Plate |
| Front Gauge Wheel | 15-16 | Gauge Wheel Assembly, ID Bushing, Grease Nipple, Wheel Collar, Gauge Holder, Gauge Holder Bushing, Holder Shaft |
| Linkage | 17-18 | LH Bracket, RH Bracket, Roller Assembly, Front Stay, Front Spring Pin, Lever Grip, Front Link, Hex Nuts |
| Rear Wheel | 19-20 | Rear Wheel Arm, Rear Wheel Bracket, Gauge Wheel Assembly, ID Bushing, Grease Nipple, Rear Wheel Shaft, Rear Collar |
| Discharge Cover | 21-22 | Roller Stay Support, Roller Assembly, LH Roller Shaft, Snap Ring, Discharge Spring |
| Lift Linkage | 23-24 | LH Mid Stay, RH Mid Stay, Lift Shaft, LH Lift Arm, RH Lift Arm, Grease Nipple, Stopper Plate, Snap Ring |
| Lift Arm | 25-26 | Long Lift Rod, Short Lift Rod, Turnbuckle, LH Lift Arm, RH Lift Arm |
| Accessories and Service Parts | 27 | Interchangeability Legend, Operator's Manual |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Thread specification for 100 Bolt | M12*1.25 | p. 4 |
| Thread specification for 110 Nipple Grease | M6*1.0 | p. 10 |
| Dimension of 070 Pin Clevis | 1/2*1 3/4 | p. 14 |
| Dimension of 030 Pin Clevis | 1/2*1 1/4 | p. 26 |
Kubota RCK60-27B Common Problems This Manual Covers
Center deck noise or grinding
Noise or grinding centered near the middle blade usually means a worn center spindle bearing. The pulley holder breakdown lists the center holder, bearings, oil seals, and spline boss so you can rebuild the spindle.
Manual Section: Pulley Holder p. 7Gearbox noise after a rebuild
Persistent gearbox noise points to a worn bevel gear, pinion shaft, or bearing. The bevel gear case section identifies the case, pinion, gear kit, bearings, and seals so nothing is missed on reassembly.
Manual Section: Bevel Gear Case p. 5Belt slipping, jumping, or failing
A belt that slips or jumps repeatedly usually means a worn belt or weak tension pulley. The tension pulley section shows the multi belt, tension arm, pulley, cover, and spring for a correct fix.
Manual Section: Tension Pulley p. 11Deck will not engage or drive blades
No blade drive often traces to a worn drive belt or failed tension components. The tension pulley parts list identifies the belt and idler components that transfer power to the deck.
Manual Section: Tension Pulley p. 11Uneven cut or uncut strips
Poor or uneven cutting usually comes from worn blades or a damaged spindle. The blade section lists the side pulley holder, blade shaft, bearings, and blades so you can match replacements.
Manual Section: Blade p. 9Heat, smoke, or burning smell
Heat or a burning smell from the deck often means a seized bearing or a locked pulley. The pulley holder breakdown lets you find the failed bearing and seal in the center spindle stack.
Manual Section: Pulley Holder p. 7Frequently Asked Questions
Which machine does this catalog cover?
It covers the Kubota RCK60-27B 60 inch mid mount mower deck. Every diagram and parts list is specific to the RCK60-27B, with serial ranges shown so you can confirm fitment for your unit.
How do I find the deck gearbox parts?
The Bevel Gear Case section lists the case, pinion shaft, bevel gear kit, bearings, shims, and seals with part numbers, so you can source everything needed to rebuild the deck gearbox. p. 5
Can I identify the drive belt and idler?
Yes. The Tension Pulley section shows the multi belt with the tension arm, pulley, cover, and spring, so you can match the belt and its idler components by reference number. p. 11
Is this a repair manual or a parts list?
It is a parts catalog. It provides exploded diagrams, reference numbers, Kubota part numbers, quantities, and serial ranges for ordering parts, rather than step by step repair procedures.
How quickly can I access this Kubota RCK60-27B manual after buying?
Immediate download of the complete 27-page searchable Parts Catalog. Open it on any device, whether that's a laptop at your desk or a phone in the field.
Is this Kubota RCK60-27B Parts Catalog printable?
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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