Ordering the right pin, bolt, or hydraulic fitting for your Kubota TL500 shouldn't mean squinting at a faded shop-wall diagram. This 31-page parts catalog lays out every component group with exploded views and factory part numbers, starting at the main frame and working up through boom, parallel link, quick hitch, control lever, and hydraulic cylinders. Bucket coverage spans the 60-inch and 66-inch options, plus the bale spear (L2237), pallet fork (L2238), and all three 3rd Function Kit configurations (TL2141). Cross-reference the M6x1.00x55 hex bolt at the quick hitch, the 3/8-24UNF jam nut on the control lever, or the 1/4-28 grease fitting at the boom pivot before you ring the dealer. Bookmarked by assembly group: tap the section, pull the part number, place the order.
What's Inside This Kubota TL500 Parts Manual
| System | Pages |
|---|---|
| Main Frame | 3-5 |
| Front Guard | 6-6 |
| Boom | 7-8 |
| Parallel Link | 9-10 |
| Bucket [60Inch] ## [Tl2142] Blade,Bolt On(Tl2143)[Option] | 11-11 |
| Bucket [66Inch] ## [Tl2144] Blade,Bolt On(Tl1756)[Option] | 12-12 |
| Quick Hitch | 13-14 |
| Control Valve Plug | 15-15 |
| Control Lever | 16-18 |
| Cylinder/Hydraulic Hose | 19-20 |
| Hydraulic Tube | 21-22 |
| Cylinder (Boom)[Component Parts] | 23-23 |
| Cylinder(Bucket)[Component Parts] | 24-24 |
| Bale Spear ## [L2237] | 25-25 |
| Pallet Fork ## [L2238] | 26-26 |
| 3Rd Function Kit [1] ## [Tl2141] | 27-28 |
| 3Rd Function Kit [2] ## [Tl2141] | 29-29 |
| 3Rd Function Kit [3] ## [Tl2141] | 30-31 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| HEX.BOLT Size | M6*1.00*55 | p. 14 |
| HEX.JAM NUT Thread | 3/8-24UNF | p. 17 |
| NUT Thread | 3/8-24UNF-LH | p. 17 |
| FITTING GREASE Thread | 1/4-28T.T. | p. 8 |
| BOLT HEX. Size | M6*1.00*70 | p. 8 |
| FITTING GREASE Thread Size | 1/4-28T.T. | p. 8 |
| HEX.BOLT Size (Boom) | M6*1.00*55 | p. 8 |
| BOLT HEX. Size (Boom) | M6*1.00*70 | p. 8 |
| HEX.JAM NUT Thread Size | 3/8-24UNF | p. 10 |
| PLOW BOLT Size (60in Bucket) | 1/2-13UNC*1-3 | p. 11 |
| NUT Thread Size (60in Bucket) | 1/2-13UNC | p. 11 |
| HEX.BOLT Size (Quick Hitch) | M6*1.00*55 | p. 14 |
Kubota TL500 Common Problems This Manual Covers
Kubota TL500 quick coupler won't seat after reinstalling the loader, one circuit dead p. 19
Open the Cylinder/Hydraulic Hose exploded view on page 19 to pin down the correct coupler half and hose end for each circuit. Cross-reference the Hydraulic Tube layout on page 21 to confirm line routing. Order replacement couplers and O-rings by part number from the parts list before reassembly.
Manual Section: Cylinder/Hydraulic HoseNeed correct boom cylinder seal kit part number, rod weeping oil at the gland p. 23
Pull up the Cylinder (Boom) component parts breakdown on page 23. Find the piston seal, rod seal, wiper, and O-ring callouts in the exploded view, then match each item number to the parts list. Verify the kit number covers all wear items before ordering, since loose seals are not stocked individually.
Manual Section: Cylinder (Boom) Component PartsBucket cylinder leaking internally, can't identify which seals come in the rebuild kit p. 24
Check the Cylinder (Bucket) component parts diagram on page 24. List every seal, backup ring, and bushing callout, then confirm the rebuild kit part number against the parts list. Compare your serial number range with the listing notes before ordering, since mid-production cylinder changes affect seal sizing.
Manual Section: Cylinder (Bucket) Component PartsControl lever joystick sloppy, looking for the locking nut and linkage hardware part numbers p. 16
Expand the Control Lever exploded view on page 16. The left-hand locking nut uses thread size 3/8-24UNF-LH per the spec on page 17, so verify orientation before ordering. Trace each pivot pin, bushing, and detent spring callout to the parts list to build a complete linkage rebuild order.
Manual Section: Control LeverBent loader support frame after overload, need part numbers for main frame structural members p. 3
Begin with the Main Frame chassis diagram on page 3 and the parts number list on page 4. Walk through each tube, gusset, and mount bracket callout, then verify the part numbers against your serial range. Grab the matching M6*1.00*55 hex bolts from page 14 when replacing bolt-on frame sections.
Manual Section: Main FrameAdding 3rd function kit for grapple, need to identify all hoses, valves, and brackets included p. 27
Flip to the 3rd Function Kit exploded views on pages 27, 29, and 30 to see the kit breakdown across all three sub-assemblies. Tally every hose, fitting, valve block, and mounting bracket callout against the parts list. Confirm the kit number Tl2141 matches your loader serial range before ordering.
Manual Section: 3rd Function KitFrequently Asked Questions
What are the replacement specifications for hydraulic hoses?
Replacement hoses are ordered by part number directly from the catalog. 'HOSE 1 HYDRAULIC' is 7J801-66110, and 'HOSE 2 HYDRAULIC' is 7J801-66120. Use those numbers to order correct replacements.
What are the replacement specifications for quick couplers?
Under the QUICK HITCH section, the complete TL500 assembly is listed as 'HITCH QUICK(TL500),' part number 7J801-36104. That part number is the spec for ordering a replacement.
What format is this Kubota TL500 manual in?
A 31-page searchable PDF that downloads instantly after checkout. Open it on a laptop, tablet, or phone and bring it right to the shop floor.
Can I print specific sections of this Kubota TL500 Parts Catalog?
Yes. The PDF has no DRM restrictions, so print any page or section you need. Works with any standard printer.
Does this Kubota TL500 Parts Catalog cover the hydraulic system?
Yes, with detailed exploded diagrams and part numbers for hydraulic components: hoses, tubes, cylinders, and the control valve. It does not include functional hydraulic schematics, flow diagrams, or pressure specifications.
Document Quality
This document is a clean scan of a parts book. You can search and copy the text, which is clear and legible throughout. The illustrations are scanned line drawings, so while they are not vector and may pixelate when magnified, all part labels and details are easy to see. The pages are in good condition, free from any handwriting, stains, or major scan artifacts.
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