Graco 277366 Bumper Air Motor Lower
$27.20
Available to Order
The Graco 277366 Bumper Air Motor Lower is a genuine replacement part that protects the lower air motor assembly, ensuring longer life and smoother operation.
- Compatible with Graco XL3400 and XL6500 air motors
- OEM part for reliable fit and performance
- Reduces internal wear and impact stress
- Easy to install with proper air motor disassembly
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
About This Part
The Graco 277366 Bumper Air Motor Lower is an OEM replacement component designed to cushion and protect the lower portion of the air motor assembly in compatible Graco machines. It reduces impact stress on the air motor internals and helps extend service life where installed. This part is sold individually and fits directly into the air motor module. :contentReference[oaicite:0]{index=0}
Compatible Machines
- Graco XL3400 Air Motor – Used on XL3400 air motor assemblies; part #277366 appears in parts lists for this motor. :contentReference[oaicite:1]{index=1}
- Graco XL6500 Air Motor – Bumper part referenced in combined parts manual for XL6500/XL3400 air motors. :contentReference[oaicite:2]{index=2}
Specifications & Key Details
| Part Number | Graco 277366 |
|---|---|
| Description | Bumper Air Motor Lower replacement component |
| Application | Air motor internal bumper/support |
| OEM Part | Yes (Graco Genuine Part) |
| Weight | Lightweight — small internal air motor component |
Frequently Asked Questions
This bumper provides shock absorption and support at the lower end of the air motor assembly. It helps prevent excessive wear and impact damage to air motor internals during operation.
Yes — the Graco 277366 Bumper Air Motor Lower is a genuine Graco replacement part used in Graco air motor assemblies. :contentReference[oaicite:3]{index=3}
Installation typically requires disassembling the air motor housing. If you are unfamiliar with internal motor parts, we recommend servicing by a qualified technician or referencing the official Graco manual.
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