Takeuchi TB75FR, TB80FR Hydraulic Excavator Parts Catalog

Check the cylinder exploded views in the Hydraulic Device section starting on page 456. Match your machine's serial number to the range printed above each parts list before ordering, since TB75FR and TB80FR cylinders use different assemblies. Order the complete seal kit line item shown under the cylinder assembly rather than picking individual seals from the breakdown.

Match each worn roller to its callout on the chassis parts diagram on page 16, then pull the part number from the list on page 17. Verify the serial number range column before ordering; carrier rollers and track rollers look similar in the diagram but carry different part numbers. Count the quantity needed per side from the parts list.

Inspect each damaged hose, then trace it to its callout on the hydraulic parts diagram on page 220. Record the callout at both end fittings, since hoses of similar length differ in fitting angle and thread. Order the O-rings listed as separate line items in the same parts list, and replace any hose showing bulging, not just the leaking ones.

Check the control valve and pilot valve breakdowns in the Hydraulic Device section beginning on page 456. Match the casting number stamped on the valve housing to the exploded view, and confirm your serial number range against the header on each parts list. Order complete spool or block assemblies where the list groups them; spools are select-fit and not sold loose.

Locate the return filter and suction strainer under the hydraulic tank assembly on the hydraulic parts diagram on page 220. Record the part numbers for the filter element and its O-ring together; the seal is a separate line item. Drain and inspect the tank while it is open, and order both filter and strainer if the fluid shows metal shavings.