Part of the Kubota Parts Manuals.
This Kubota RCK54-15BX parts catalog is the factory illustrated parts list for the RCK54-15BX mid-mount mower deck used on the BX-series compact tractor. It provides exploded diagrams and Kubota part numbers for the universal joint, bevel gear case, input shaft and center pulley, pulley holders and blades, side pulley, tension pulley, mower deck, gauge wheels, rear wheels, discharge cover, and mower linkage.
Use it to match a worn component to its exact part number, verify quantities, and read the interchangeability and serial-number notes before you order. Each section shows a numbered drawing beside its parts table, so tracing a part from the diagram to the order sheet is straightforward.
This is a parts reference rather than a repair-procedure manual. It is aimed at owners and mechanics servicing the deck drivetrain, blade spindles, belt drive, and wheel and linkage wear points.
Complete the set for your RCK54-15BX
- Repair Manual: Kubota RCK48–RCK60 Series Rotary Mower Workshop Manual
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Universal Joint | 4-5 | Assy Joint Universal, Yoke Quick, Yoke PTO, Shaft Joint, Assy Joint Cross, Nipple Grease |
| Bevel Gear Case | 6-7 | Stay Case LH, Nipple Grease, Shim Adjust, O Ring, Case Bevel Gear, Plug Breather |
| Input Shaft/Center Pulley | 8-9 | Shaft Pinion, Kit Gear Bevel, Shim, Bearing Ball, Seal Oil, Pulley Center |
| Pulley Holder/Blade | 10-11 | Holder Pulley Center, O Ring, Bearing Ball, Oil Seal Upper, Boss Spline, Blade, Kit Blade |
| Side Pulley/Blade | 12-13 | Holder Pulley, Bearing Ball, Shaft Side Blade, Blade, Oil Seal Upper, Boss Side Pulley, Kit Blade |
| Tension Pulley | 14-15 | Belt Poly, Arm Tension, Bushing Tension, Collar Tension, Pulley Tension, Seal Bearing, Spring Tension |
| Mower Deck | 16-17 | Assy Mower Deck, Label Caution, Label Danger, Cover Left, Plate Rubber, Bolt Short Squ.Neck |
| Front Gauge Wheel | 18-19 | Assy Gauge Wheel, Gauge Wheel, Bolt Shoulder, Pin Gauge Wheel, Roller Anti-Scalp, Bolt Gauge, Nut Lock |
| Rear Wheel | 20-21 | Assy Gauge Wheel, Gauge Wheel, Bolt Shoulder, Pin Gauge Wheel, Pin Clevis, Ring Snap |
| Discharge Cover | 22-23 | Cover Discharge, Pin Discharge, Spring Discharge, Pin Spring, Bolt, Washer Spring |
| Mower Linkage | 24-25 | Lever Link, Pin Front, Spring Pin Front, Pin Spring, Link Front, Washer Spring Lock |
| Mower Label [English] | 26-27 | Label Caution, Label Danger 1, Label Danger 2, Plate Name, Label Anti-Scalp |
| Mower Label [French] | 28-29 | Label Caution Ca, Label Danger 1 Ca, Label Danger 2 Ca, Plate Name, Label Anti-Scalp |
| Accessories and Service Parts | 30-31 | Operator's Manual, Operator's Manual Ca |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Shim thickness | 0.2mm | p. 9 |
| Kit Gear Bevel Teeth Count | 16-19T | p. 9 |
| Nipple Grease Weight | 0.01 kgf | p. 5 |
