

The Graco 16E550 Belt is a genuine OEM drive belt designed for reliable power transfer on select Graco hot water pressure washers.
The Graco 16E550 Belt is an OEM replacement drive belt designed to maintain proper power transfer between the engine and pump on compatible hot water pressure washer models.
This genuine Graco 16E550 Replacement Belt ensures optimal machine performance by delivering stable and efficient drive power. A worn or slipping belt can reduce output pressure and compromise the reliability of your equipment, making timely replacement essential. This belt is engineered to match factory specifications for durability and correct tension, helping your washer run smoothly under demanding conditions.
| Key Specifications | |
|---|---|
| Part Number | 16E550 |
| Part Type | OEM Drive Belt |
| Application | Hot Water Pressure Washer |
| Verified Fitment | G-Force / AquaMax 3540 GHW Models |