SHOFU
SHOFU · Handpieces for Laboratories · Turbines for Lab Handpieces
SHOFU SHOFU Lab Air-Z Oil-Free Cartridge
SKU 112072 · SHOFU · Mfg #5321 · Each · Made in Japan
Description
The replacement turbine cartridge for the SHOFU Lab Air-Z Oil-Free laboratory Air handpiece. The cartridge is the wearing heart of the handpiece — bearings and impeller in one serviceable unit.
Oil-Free means no lubricant contaminating the work, but it also means the bearings run dry and are a defined-life item. Replacing the cartridge restores the handpiece instead of replacing it.
A handpiece that has lost speed, run hot or become noisy is almost always a cartridge, not a motor fault.
Specifications
| Product | Turbine cartridge — replacement |
| for | SHOFU Lab Air-Z Oil-Free handpiece |
| Type | Oil-Free |
| Supplied as | Each |
| Type | Replacement turbine cartridge |
| USDD SKU | 112072 |
| Brand | SHOFU Inc., Kyoto, Japan |
What You Get
- Supplied as: Each
- Genuine SHOFU product, Mfg #5321
- Made in Japan
- Shipped from the US Dental Depot facility in Boca Raton, FL
Works With
- SHOFU Lab Air-Z Oil-Free laboratory Air handpiece
- Confirm your handpiece model with us before ordering
Why You’ll Love It
- Genuine SHOFU. Made in Japan, consistent batch to batch.
- Correct shank format stated explicitly — no ordering the wrong handpiece fit.
- In stock and shipped from Florida with US-based support.
- We verify the fit before you buy — call us with your handpiece or unit.
Need Help Choosing?
Call 954-874-6325 or email support@usdentaldepot.com and we will confirm the right shank, grit or shade for your case.
Documentation
Manufacturer
SHOFU Dental Corporation
SHOFU Inc. — Kyoto, Japan · SHOFU Dental Corporation, San Marcos, CA, USA
SHOFU.com
Japanese dental manufacturer founded in 1922. SHOFU abrasives, polishers and composites are made in Japan.
AUTHORIZED DISTRIBUTORUS Dental Depot is an Authorized SHOFU Distributor
Every SHOFU product we sell is a genuine, factory-fresh product, sourced through authorized channels and shipped from our US facility in Boca Raton, FL — with full US-based support.
Warranty & Guarantee
SHOFU warrants this product to be Free from defects in materials and manufacture. Any product found defective is replaced per the manufacturer’s policy. As an authorized distributor, US Dental Depot facilitates replacement directly with the manufacturer.
This is a consumable / wear item whose service life depends on use conditions, so no fixed service period is claimed.
Warranty terms are set and administered by SHOFU — www.SHOFU.com
Product description last updated: July 25, 2026