ShopAmerex.com · Amerex 10431 datasheet · https://shopamerex.com/products/amerex-10431-carriage-assembly-without-wheels-for-125-150-lb-dry-chemical · Figures as published by Amerex · Verified Sep 2, 2026
Genuine Amerex service part·Part no. 10431
Amerex 10431 Carriage Assembly without Wheels for 125/150 lb Dry Chemical
Amerex 10431 is the Carriage Assembly without Wheels for the 488 and 490 125 lb wheeled stored-pressure dry chemical extinguishers (Parts Book p.16, item 5). Full overview ↓
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Which models does the Amerex 10431 fit?
Per the Amerex Parts Book · page 18| Fits | Extinguisher | UL rating | Capacity | Price | Link |
|---|---|---|---|---|---|
| Model 488 |  10488 Amerex 488 125 lb Wheeled ABC Fire Extinguisher (CG)Parts Book p.16 |
30A:240B:C | 125 lb (56.7 kg) | $5,737.00 | View |
| Model 490 |  10490 Amerex 490 125 lb Wheeled Purple K Fire ExtinguisherParts Book p.16 |
320B:C | 125 lb (56.7 kg) | $6,549.00 | View |
Parts list for 125/150 lb. dry chemical stored pressure wheeled models
Fitment per the Amerex Parts Book. Check the part number against your unit’s nameplate before ordering.
What is the Amerex 10431?
Amerex 10431 is the Carriage Assembly without Wheels for the 488 and 490 125 lb wheeled stored-pressure dry chemical extinguishers (Parts Book p.16, item 5). Amerex's owner's manual describes this cage-type carriage as protection for the operating valve, cylinder and hose assembly while the unit is rolled to a fire, and instructs checking it for loose nuts, bolts, frame distortion, weld damage or corrosion at every annual maintenance. It is sold as the bare frame without the 16 in. wheel assemblies, which are a separate part. Genuine Amerex parts are required to protect the UL listing and warranty.
Amerex 10431 specifications
| Part number | 10431 |
|---|---|
| Description | Carriage Assembly without Wheels |
| Parts Book page | 16 (PDF p. 18) |
| Diagram item | 5 |
| Pack quantity | 1 (sold individually) |
| Models | 488, 490 |
|---|
| Amerex item number | 10431 |
|---|
Part data as published by Amerex. Confirm against the current Parts Book revision before ordering for a unit in service.
Amerex 10431 documents
Official Amerex publications · PDFCurrent Amerex publications, hosted on ShopAmerex so links do not break when Amerex reorganizes its site.
Other parts on Parts Book page 18
Parts list for 125/150 lb. dry chemical stored pressure wheeled models · All 22 parts| Part no. | Part | Pack | Price | Quantity and add to cart |
|---|---|---|---|---|
| 03501 | 1 (sold individually) | $600.00 | ||
| 03556-P006 | 6 per pack | $14.99 | ||
| 03562-P001 | 1 (sold individually) | $11.99 | ||
| 03678-P001 | 1 (sold individually) | $505.00 | ||
| 04938 | 1 (sold individually) | $110.00 | ||
| 05067-P001 | 1 (sold individually) | $17.99 | ||
| 05197 | 1 (sold individually) | $671.00 | ||
| 05239-P012 | 12 per pack | $53.99 |
Item numbers refer to the exploded view on the Parts Book page. Model-specific items are marked in the Amerex parts list; confirm before ordering.
Amerex 10431 questions
What does the Amerex 10431 carriage assembly fit?
The 488 and 490 125 lb wheeled dry chemical extinguishers (Parts Book p.16, item 5).
What does the carriage protect?
Amerex's owner's manual describes the cage-type carriage as protection for the operating valve, cylinder and hose assembly during transport to a fire.
Does the 10431 include the wheels?
No, it is listed "without Wheels"; the 16 in. semi-pneumatic wheel assemblies are sold separately.
What should be checked on the carriage during maintenance?
Amerex's manual calls for checking annually for loose nuts, bolts, frame distortion, and weld damage or corrosion, and repairing or replacing as necessary.
Is the Amerex 10431 a genuine Amerex part?
Yes. Amerex's Parts Book notice states genuine parts protect the UL listing and keep the warranty in effect.
What wheels and hub caps go on this carriage?
The Parts Book lists the 07751 16 in. semi-pneumatic wheel assembly (item 8) and the 04945-P hub cap (item 9) on the same 488/490 parts list.