Honda Lawnmower Spares & Replacement Parts
Source genuine and high-grade OEM spares for Honda Izy, HRX, HRD, and HRM robotic lawnmowers. Keep GCV and GXV 4-stroke engines running smoothly.
Where to Find Your Model or Part Number
To guarantee 100% compatibility, check these standard locations for model badges, OEM stampings, and serial numbers:
- Chassis Code: Silver frame plate on the top/rear of the cutter deck (e.g. HRG 465 C3 SD)
- Engine Code: Stamped directly into the crankcase near the oil dipstick (e.g. GJAAA for GCV135/160)
Frequently Replaced Components & Spares
Honda Rotary Cutting Blades
Genuine high-lift cutting and mulching blades (72511-VH3-000 / 72511-VE0-N40)
Honda GCV Carburettors & Gaskets
Original Keihin / auto-choke carburettors with thermal wax actuators
Drive Belts & Clutch Cables
Self-propelled transmission belts and Roto-Stop blade brake clutch cables
Air Filters & Spark Plugs
Oval paper air filter cartridges (17211-ZL8-023) and NGK BPR6ES spark plugs
Common Symptoms & Fault Diagnostics
| Observed Symptom | Likely Root Cause | Recommended Action |
|---|---|---|
| Engine hunts and surges up and down in RPM at idle | Blocked pilot jet in carburettor or air leak on intake manifold insulator gasket | Clean pilot jet nozzle with carb cleaner or replace carburettor |
| Black smoke from exhaust and engine bogs down | Air filter saturated with oil from mower being tilted to wrong side | Fit new air filter (always tilt mower with spark plug facing upwards) |
Compatibility Verification Checklist
Before ordering replacement components, verify these technical specifications to avoid returns:
How to Photograph Your Part for AI Identification
- 1Photograph the deck plate behind the engine and the engine serial stamping.
Safety & Legal Compliance Notice
Always pull off the spark plug cap before touching the cutting blade or turning the machine on its side.