How the TB00705 Tooth Is Held
The pin drops in from the top of the casting and the retainer - catalogued as EX210PN with this tooth - locks it in the pocket. There is no horizontal pin and no side hole, which is the fastest way to separate this family from the ZX200 side-pinned tooth 205-70-19570 that Hitachi lists for its own ZX200-220 class. Twenty seconds on the old tooth before it goes in the scrap bin saves a wrong order.
| Item | Number | What it does |
|---|---|---|
| Tooth point | TB00705 (TB-00705, 130410) | Digging point for the EX200 / EX210 family |
| Rock chisel point | TB00705RC | Chisel profile for low-impact, high-abrasion ground |
| Pin and retainer | EX210PN | Holds the point on the nose; the part that is usually missing on a thrown tooth |
| Weld-on adapter | TB00704 (40 mm gap) | The two-strap nose this tooth seats on |
| Side cutters | 2014503 / 2014504 | Bolt-on corner protection shared with the ZX200-220 class |
Weight, Grade and Why the Numbers Differ
Suppliers quote TB00705 at anything from 6.6 kg to 9 kg. That spread is not a rounding difference - it is different castings sold under one number. Ask your supplier what the piece weight is and check a sample against the tooth you are replacing; a casting that is a quarter lighter will wear out sooner in the same ground. The grade we ship is quoted at 48-52 HRC with an impact value above 20 J per supplier data, and we will put those figures on the packing list rather than in a slogan.
What We Do Not Publish
No price and no wear life in hours. Price moves with quantity, profile mix, whether pins and retainers are on the same line, and the destination port; wear life depends on your ground and your operator. Send the machine model with serial prefix, a photo of the adapter nose with the old tooth and pin in place, and the quantity - that is enough for us to confirm the family and quote the teeth with their hardware.
FAQ
Q: Which machines does TB00705 fit?
A: The Hitachi EX200 / EX210 family, including the Tata Hitachi and Hitachi-FIAT listings of the same size class - as a top lock-pin tooth with EX210PN hardware on the TB00704 adapter.
Q: Will it fit a ZX200?
A: No. Hitachi's own list for the ZX200-220 class carries 35S (4427919) and 205-70-19570, on the 20Y-934-2211, V29 and F3610T-35 adapters. Different castings and different hardware.
Q: Do I need new pins with new teeth?
A: Yes. Order one EX210PN pin and retainer per tooth plus spares. Reusing a worn pin is how teeth leave buckets and adapters get cracked.
Q: Is this a genuine Hitachi part?
A: No. It is an aftermarket replacement cross-referenced to the Hitachi number, and we describe it that way.
Send the Machine Details and the Quantity
We confirm the tooth family and quote TB00705 / TB00705RC with EX210PN pins, retainers and 2014503 / 2014504 side cutters on one line, consolidated with any filters, seals or undercarriage parts on the same shipment.
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