Furukawa
THRUST WASHER HD712-02347 / HD71202347 — Furukawa Compatible
THRUST WASHER is a high-strength aftermarket spare part fully compatible with Furukawa hydraulic drifters and rock drills. Precision CNC-machined to original-part tolerances. Contact us for stock and delivery on OEM number HD712-02347.
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THRUST WASHER — OEM HD712-02347 / HD71202347
- OEM Number
- HD712-02347
- Compatible Brand
- Furukawa
- Part Type
- Drifter
What the THRUST WASHER does
Washers spread a fastener's clamp load, protect the surface beneath it and, in locking forms, resist the loosening that vibration causes. Small, but they are what stops a correctly torqued bolt from sinking into the part it clamps.
Signs it needs replacing
- Washer flattened, dished or cracked
- Bolt heads embedding into the clamped surface
- Fasteners repeatedly working loose
- Fretting marks under the washer seat
Before you fit it
Renew locking washers every time the joint is opened — they lock once. Fit them the correct way round where the profile is directional.
General guidance for this class of component. Always work to the torque figures, clearances and service intervals in your machine's own manual.
About This Part
Which machines does THRUST WASHER (OEM HD712-02347) fit?
It is used on Furukawa hydraulic rock drills and rigs. Send us your machine model together with the OEM number and we will confirm the fit.
Is this an original Furukawa part?
No. This is an aftermarket part manufactured by KY Rock Drill and CNC-machined to original-part tolerances. We are not affiliated with or an authorised dealer for Furukawa; the OEM number is quoted only to identify compatibility.
