

The Graco 101154 Driv-Lok Pin is a genuine OEM part used in Graco Senator pump and 5-gallon ram assemblies to securely lock internal components in place.
The Graco 101154 (PIN, DRIV-LOK) is specified in the following assemblies. Always verify by your sprayer’s exact model and serial.
| Part Number | 101154 |
|---|---|
| Item Name | PIN, DRIV-LOK (locking/locating pin style) |
| Type | Press-fit / grooved style pin used to secure or align internal components |
| Used In | Senator pump/ram assemblies; notably Module 965597 (34:1 Senator on 5-Gallon Ram) |
| Notes | Verify by model/serial and parts breakdown before ordering; dimensions may vary by revision |
The 101154 is a small, precision DRIV-LOK (grooved/press-fit) pin used within Graco pump/ram assemblies to lock or locate components in position. It helps maintain alignment and reliability under operating load.