TS 500i

TS 500i OEM Parts

Find genuine STIHL OEM parts for a TS 500i cut-off machine for maintenance, repair, and component replacement. Search by OEM reference, service system, and stated TS 500i application, then confirm the product title, description, quantity, and fitment before ordering.

Use Accurate Details for Parts Lookup

The original OEM part number is the best search reference when it is available. Compare it with the number on the removed component or the applicable illustrated parts diagram. If the number cannot be read, identify the assembly, mounting location, connections, and function of the item you need. Keep the TS 500i serial information on hand to help confirm fitment when a part was revised or replaced by a new OEM reference.

TS 500i Parts by Service System

Depending on current inventory, this collection may include genuine STIHL TS 500i OEM parts for important cut-off machine systems:

• cylinder, piston, crankshaft, crankcase, seals, gaskets, and engine fasteners;
• air filter, intake, fuel tank, line, filter, vent, fuel-system, and related components;
• starter housing, recoil parts, ignition, wiring, switch, controls, and control hardware;
• belt-drive, pulleys, tensioning parts, guards, covers, drive pieces, and fasteners;
• throttle trigger, stop control, handle, anti-vibration, frame, and mounting components;
• water-control parts where applicable, caps, clips, screws, and other service hardware.

Start with the system connected to the repair. For a drive concern, inspect the belt, pulleys, tensioning components, covers, fasteners, and guard area. For a fuel or starting concern, inspect the complete related system instead of replacing an individual item at random. System-based inspection helps identify all of the components required to complete the repair and reduces the risk of ordering unrelated parts.

Check Guard and Drive Area

Before returning the TS 500i to use, inspect the cutting-wheel guard, drive-area covers, belt-drive components, handles, mounting points, and fasteners. Look for cracks, wear, loose hardware, damaged guards, or abnormal vibration. Keep the machine clean enough to inspect these areas clearly. Do not operate the cut-off machine with a missing or damaged guard, loose drive component, or improperly installed cover.

Allow the machine to cool and secure it before beginning service. Follow STIHL safety information and use appropriate personal protective equipment when working near the cutting attachment or drive system. Do not diagnose a cutting or drive concern by replacing parts without inspection. The visible symptom may be connected to another component in the same assembly.

Diagnose Fuel and Control Concerns

Difficult starting, reduced engine response, fuel leakage, irregular operation, or an inoperative starter can have more than one cause. Inspect the complete system and use applicable service information before selecting replacement parts. A fuel-related issue may involve a line, filter, vent, tank connection, seal, or related control component. A starting repair can involve the recoil assembly, ignition, wiring, controls, or engine condition.

Use Safe Service Practices

Work on a clean surface, allow the machine to cool, and use the appropriate tools for the repair. Before operating the TS 500i, inspect the stop control, throttle trigger, handle mounts, cutting-wheel guard, drive covers, fasteners, and other visible safety components. Replace any part that is cracked, missing, loose, damaged, or not working normally. Do not use the machine until all required safety functions and guards are correctly installed.

Know When Professional Diagnosis Is Needed

Internal engine, drive-system, fuel-system, ignition, electronic, and safety repairs can require specialized equipment and training. A parts catalog can help identify components but does not establish the cause of a fault. For work beyond routine maintenance or your experience level, have the TS 500i checked by a qualified cut-off machine or small-engine service technician.

Send Complete Information for Parts Assistance

If you need help locating a part, provide the TS 500i model, serial number, OEM reference if known, and a clear photo or description of the component’s location. Include the repair area, such as guard, belt drive, starter, engine, handle, or fuel system. This helps narrow the search, while final fitment should always be verified against the product listing and machine parts information.

TS 500i Parts FAQ

Can I use a TS 420 or TS 410 part on a TS 500i?

Do not assume compatibility. Confirm the OEM reference number and stated TS 500i application because parts with similar names can have different fitment, mounting, or control connections.

What is the best way to identify a replacement part?

Use the original OEM number whenever possible. If it is unavailable, use the exact model, serial number, illustrated parts information, and the component’s location on the machine.

STIHL is a registered trademark of its respective owner. References to STIHL and TS 500i identify genuine branded parts and compatible equipment applications.