Graco 203965 Monark Air Motor Trip Rod
$146.00
In Stock
Graco 203965 Monark Air Motor Trip Rod is an OEM replacement part designed for reliable cycling of Monark air motors. It ensures smooth toggling and prevents stalling or erratic operation.
- Fits Monark air motor models: 207546, 206955, 205997, 215363, 222791, 210004
- Restores correct motor operation and air-valve toggle function
- Durable OEM-quality construction for long service life
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatibility & Key Details
Compatible Machines
This Graco 203965 Monark Air Motor Trip Rod is used in the air-motor section of the following Monark assemblies (by model & series):
- Graco Monark Air Motor 207546 — Series H
- Graco Monark Air Motor 206955 — Series K
- Graco Monark Air Motor 205997 — Series K
- Graco Monark Air Motor 215363 — Series D
- Graco Monark Air Motor 222791 — Series D
- Graco Monark Air Motor 210004 — Series H
What This Part Does
The Trip Rod in a Monark air motor helps toggle the air-valve mechanism so the motor cycles correctly. A worn or damaged rod can cause erratic operation; replacing it restores smooth reciprocation.
Part Details
| Manufacturer | Graco |
|---|---|
| OEM Part Number | 203965 |
| Part Name | Monark Air Motor Trip Rod |
| System/Section | Monark air motor (toggle/trip mechanism) |
| Typical Symptoms When Worn | Motor stalls, fails to toggle, or cycles erratically |
| Installation Notes | Protect rod surface during handling; confirm orientation per service manual |
Fitment Tips
- Match your air motor’s model and series (e.g., 206955 Series K) to ensure compatibility.
- Inspect the original rod for wear or scoring—replace if surface damage is present.
- Follow the Graco Monark air-motor service procedure when installing.
Frequently Asked Questions
Not all. It fits specific Monark air-motor assemblies (e.g., 207546 Series H, 206955 Series K, 205997 Series K, 215363 Series D, 222791 Series D, 210004 Series H). Always confirm by checking your model/series parts list.
Erratic cycling, stalling, failure to toggle at end-of-stroke, or visible scoring/wear on the rod surface are common indicators.
Yes—avoid marring the rod surface (use padded grips if needed), keep components clean, and follow the sequence/orientation in the Monark air-motor service manual.
Yes—Graco 203965 is an OEM replacement Trip Rod for Monark air motors.
Locate the air motor’s identification tag (model & series) and match it to the list above or your official Graco parts breakdown for that model/series.
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