Graco 104431 Shaft Seal
$105.00
In Stock
Genuine Graco shaft seal for preventing leaks in Ultra series sprayers.
- Part #: 104431
- For Models: Ultra 395/495/695/795
- Type: Shaft Seal
- Material: Rubber/Metal
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Graco Equipment
This Graco shaft seal is designed as a replacement part for the following sprayer models:
- Graco Ultra 395
- Graco Ultra 495
- Graco Ultra 695
- Graco Ultra 795
Product Specifications
| Manufacturer Part Number | 104431 |
| Product Type | Shaft Seal |
| Compatible Series | Graco Ultra Series |
| Material | Rubber/Metal Composite |
Product Overview
The Graco 104431 is a genuine replacement shaft seal specifically engineered for Graco Ultra series sprayers. This critical sealing component prevents fluid leakage around rotating shafts while allowing smooth shaft movement. Manufactured to exact Graco specifications with a rubber/metal composite construction, this shaft seal ensures reliable performance, protects internal components from contamination, and maintains proper system pressure in demanding spraying applications.
Frequently Asked Questions
This shaft seal is typically installed where rotating shafts pass through the fluid section housing, such as around the pump drive shaft, to prevent fluid leakage while allowing the shaft to rotate freely.
Common indicators include visible fluid leakage around the shaft, reduced system pressure, fluid contamination in the drive section, or unusual noise during operation. Regular inspection during maintenance can help identify early signs of wear.
Yes, proper installation is crucial. The seal must be installed with the correct orientation, using appropriate tools to avoid damage to the sealing lip. Always lubricate the seal and shaft before installation, and refer to the Graco service manual for specific procedures.
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