Left-hand loader bucket tooth, replacement for LiuGong 72A3928. Fits ZL50CN / CLG856 / LG956 5-tonne loaders. The tooth set is left 72A3928, centre 72A3929, right 72A3930, typically one left, four to five centre and one right per bucket depending on width.
Nameplate, OEM number and working conditions — checked against your machine, confirmed in writing before you pay.
Photos and video of the actual part, packed and labelled, before it leaves. What you see is what ships.
Send the hour-meter reading and we log the service interval — you get a message before the next one is due.
Nothing leaves Xi’an until you reply "ok". You approve, then we ship — not the other way round.
| MOQ | 1 Piece |
| Set | Left 72A3928 / Centre 72A3929 / Right 72A3930 |
| Type | Loader Bucket Tooth (left) |
| Hardness | HRC48-52 |
| Material | Alloy steel, hardened and tempered |
| Shipping | Sea / Rail / Air |
| Warranty | 3-12 Months |
| Application | LiuGong ZL50CN / CLG856 / LG956 |
| Part number | 72A3928 |
Left-hand bucket tooth for LiuGong ZL50CN, CLG856 and LG956 5-tonne class loaders, replacement for part number 72A3928. The complete tooth set is left 72A3928, centre 72A3929 and right 72A3930; a bucket normally takes one left, four to five centre and one right, depending on bucket width.
Left and right teeth have a side angle, the centre teeth are symmetrical — the three positions cannot be swapped, which is why buying only centre teeth leaves the corners bare and wears the bucket lip unevenly.
Teeth are alloy steel, cast or forged and then hardened and tempered to HRC48-52. Forged teeth run 400-600 hours in hard rock against 300-450 for investment cast and 150-300 for sand cast, so the process route matters as much as the part number when comparing prices.
Loader teeth are a high-frequency consumable — machines working abrasive bulk material wear them quickly. Renew bolts every time and torque them to spec: a fatigued old bolt breaks and the tooth drops off into the crusher.
| Material | Alloy steel, cast or forged, hardened and tempered |
| Part Number | Machine Model | Type | Availability |
|---|---|---|---|
| 72A3928 | ZL50CN / CLG856 / LG956 | Replacement part | In Stock |
This is a partial reference. Send your part number or machine model — we source and confirm it for you.
| Original (OEM) | 72A3928 |
| Brand No. | 72A3928 |
| Cross Reference | 72A3929 (center) |
| Cross Reference | 72A3930 (right) |
| Cross Reference | Z5GN.30-3 |
| Concern | Impact | How we help |
|---|---|---|
| Wrong part model | Installation failure, extra cost | Confirmed by number, model and photos before shipment. |
| Unclear part number | Delays in sourcing | We identify the part from whatever info you have. |
| Poor quality | Downtime and complaints | Stable replacement elements; every unit checked. |
| Slow response | Project delays | Reply within 24 hours. |
| Many suppliers | Complex procurement, higher cost | Wide coverage, mixed orders from one source. |
| Shipping risk | Damage or late arrival | Export packing and the right shipping method. |
| High MOQ | Financial risk | Flexible quantity — start small. |
| No after-sales | Problems unresolved | We stay in touch after delivery. |
Send part number, machine model or photo — whatever you have.
We confirm the correct part from your number, model and photos.
You receive price, availability and specifications.
We arrange preparation on the agreed terms.
We check the parts and send photos before dispatch.
Express, air, rail or sea — with tracking after dispatch.
We supply OEM-supplier, branded and quality aftermarket replacement parts built to match OEM specifications. OEM numbers are shown for reference only.
Contact us to confirm machine compatibility — send your machine model and serial number, and we verify fitment before you pay.
3-12 months depending on part type; common-rail injectors 3-6 months subject to correct installation.
Parts are sourced to order and consolidated in Xi\u2019an; consolidation and dispatch usually 2-5 business days depending on availability, then 7-15 days to most countries via DHL / FedEx / sea / rail. Confirmed per line in the quotation.
Yes — we send photos and videos of your part for approval before dispatch.
