Graco 103341 Packing O-Ring
$51.00
In Stock
The Graco 103341 Packing O-Ring is an OEM sealing component designed to maintain leak-free performance in Graco pumps. Ideal for repair and maintenance of compatible models.
- Part Number: 103341
- Material: PTFE (Teflon)
- Used in: Graco Glutton 400, Glutton 1200, Falcon II & Falcon 10:1 pumps
- Function: Provides reliable fluid sealing under pressure
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Product Overview & Compatibility
Compatible Machines
- Graco Air-Powered Glutton 400 Series pumps
- Graco Air-Powered Glutton 1200 Series pumps
- Graco 20:1 Falcon II pump
- Graco 10:1 Falcon pump
- Graco 10:1 Standard pump
About the Part
The Graco 103341 Packing O-Ring is a genuine OEM sealing component used in select Graco industrial pumps. It maintains a leak-free seal in the fluid section under working pressure. Many documentation sets list it as an O-Ring, PTFE depending on configuration.
Key Specifications
| OEM Part Number | 103341 |
|---|---|
| Part Name | Packing O-Ring (sometimes referenced as O-Ring, PTFE) |
| Function | Provides a pressure-rated seal in the pump/fluid section to prevent fluid bypass and leakage. |
| Material (commonly noted) | PTFE (per multiple Graco parts lists; verify per your exact model’s manual). |
| Typical Location | Within the fluid section or associated sealing stack of compatible Graco pumps. |
Installer Notes
- Inspect the groove and mating surfaces; remove debris or old seal fragments before installation.
- Do not overstretch; seat evenly to avoid nicks and flat-spotting.
- For PTFE-type rings, use compatible assembly aids; avoid petroleum products if the service fluid or material prohibits them.
- After reassembly, pressure-test per your shop standard and check for seepage.
Frequently Asked Questions
It seals critical interfaces in the fluid section so the pump maintains pressure and does not leak or bypass fluid internally.
Commonly cited platforms include Graco Air-Powered Glutton 400 Series, Glutton 1200 Series, 20:1 Falcon II, 10:1 Falcon, and 10:1 Standard pumps. Always confirm with your exact model’s parts manual before ordering.
Many Graco documents list it as an O-Ring, PTFE. Material can vary by configuration, so verify against your model’s bill of materials.
Check the exact model’s parts manual or service bulletin and confirm that 103341 is listed for your pump’s serial range and configuration.
Warm slightly if permitted, avoid sharp edges during placement, use a compatible assembly aid, and verify seating before final torque. Re-pressure-test after assembly.
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