ShopAmerex.com · Amerex 07751 datasheet · https://shopamerex.com/products/amerex-07751-16-in-semi-pneumatic-wheel-assembly-with-hardware · Figures as published by Amerex · Verified Sep 2, 2026
Genuine Amerex service part·Part no. 07751
Amerex 07751 16 in. Semi-Pneumatic Wheel Assembly with Hardware
Amerex 07751 is the 16 in. Full overview ↓
- Part no.
- 07751
- Pack
- 1 (sold individually)
- Fits
- 488, 490, 450 +3 more
- Parts Book
- Page 18
- Free shipping (orders over $100)
- Returns per our refund policy.
Genuine Amerex part from an authorized Amerex distributor. Not a generic substitute.
Ordering parts for a service route?
Quotes for part lists, PO and tax-exempt orders, and parts not yet listed.
Which models does the Amerex 07751 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 |
| Model 450 |  11483 Amerex 450 125 lb Wheeled ABC Fire ExtinguisherParts Book p.18 |
30A:240B:C | 125 lb (57 kg) | $4,960.00 | View |
| Model 452 |  10643 Amerex 452 125 lb Wheeled Purple K Fire ExtinguisherParts Book p.18 |
320B:C | 125 lb (57 kg) | $6,671.00 | View |
| Model 333 |  09330 Amerex 333 50 lb Wheeled CO2 Fire ExtinguisherParts Book p.21 |
20B:C | 50 lb (22.7 kg) | $3,862.00 | View |
| Model 334 |  09331 Amerex 334 100 lb Wheeled CO2 Fire ExtinguisherParts Book p.21 |
20B:C | 100 lb (45.4 kg) | $5,708.00 | 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 07751?
Amerex 07751 is the 16 in. semi-pneumatic Wheel Assembly, complete with hub cap, washer and retaining pin, for the 488 and 490 125 lb wheeled stored-pressure extinguishers (Parts Book p.16, item 8). The Parts Book lists the same wheel for the 16 in.-wheel 467 and 469 nitrogen-cylinder units (p.17), the 450 and 452 (p.18), and the 333 and 334 carbon dioxide wheeled extinguishers (p.21). Amerex's owner's manual describes these tires as easy rolling and assuring minimum effort to quickly transport the unit through narrow spaces to a fire scene. Amerex replacement parts must be used to protect the UL listing and keep the warranty in effect.
Amerex 07751 specifications
| Part number | 07751 |
|---|---|
| Description | Wheel Assembly 16" with Hub Cap, Washer and Retaining Pin (Semi-Pneumatic) |
| Parts Book page | 16 (PDF p. 18) |
| Diagram item | 8 |
| Pack quantity | 1 (sold individually) |
| Models | 488, 490, 467, 469, 450, 452, 333, 334 |
|---|
| Amerex item number | 07751 |
|---|
Part data as published by Amerex. Confirm against the current Parts Book revision before ordering for a unit in service.
Amerex 07751 documents
Official Amerex publications · PDF- Parts Book p. 18 Wheel Assembly 16" with Hub Cap, Washer and Retaining Pin (Semi-Pneumatic) — parts list for 125/150 lb stored-pressure wheeled models 488, 490 (printed p.16)
- Parts Book p. 20 Wheel Assembly 16" (item 22) on the 450/452 parts list (printed p.18)
- Parts Book p. 23 Wheel Assembly 16" (item 6) on the 333/334 carbon dioxide parts list (printed p.21)
- Owner's Manual (488/490)
- Owner's Manual (450/452)
- Tech Tip Why genuine Amerex parts
- Warranty
Current 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 07751 questions
What does the Amerex 07751 wheel assembly fit?
The 488 and 490 125 lb wheeled dry chemical extinguishers (Parts Book p.16), the 450 and 452 nitrogen-cylinder wheeled units (p.18), and the 333 and 334 carbon dioxide wheeled extinguishers (p.21).
What size are the wheels?
16 in., semi-pneumatic rubber tires.
Does the 07751 include the hub cap and hardware?
Yes, the Parts Book lists it complete with hub cap, washer and retaining pin.
Why does Amerex use semi-pneumatic wheels on this model?
The owner's manual notes the 16 in. semi-pneumatic tires assure minimum effort to quickly transport the unit through narrow spaces to a fire scene.
Is the Amerex 07751 a genuine Amerex part?
Yes. Amerex's Parts Book notice states genuine parts protect the UL listing and keep the warranty in effect.
Does the Amerex 07751 fit any wheeled extinguisher outside the dry chemical line?
Yes. The Parts Book lists it as item 6 on the 50/100 lb carbon dioxide wheeled parts list for the 333 and 334 (printed p.21).