

The Graco 16V671 Guard Spring is a genuine replacement safety guard designed for ToughTek M680-series mortar pumps, protecting the air-motor spring area for safe operation.
The Graco 16V671 Guard Spring Mortar Pump is a genuine OEM replacement safety guard designed for Graco pneumatic mortar-pump assemblies. It protects the air-motor spring area, ensuring safe and reliable pump operation.
This part fits the following Graco mortar-pump models:
| Part Number | 16V671 |
|---|---|
| Part Type | Guard / Spring Assembly |
| Compatibility | Graco pneumatic mortar pumps (ToughTek M680 series) |
| Purpose | Protects air-motor spring and moving components for safe operation |
| Category | Mortar Pump Replacement Parts |
A damaged or missing guard can expose moving parts and increase the risk of injury. Replacing it ensures continued safety, reliable daily performance, and extended equipment life.
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