Graco 16P451 Intake Valve Repair Kit
$66.02
$72.00
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The 16P451 Intake Valve Repair Kit restores proper suction performance by replacing worn intake valve components. Ideal for maintaining smooth pump operation.
- Includes ball, spring, guide, and O-ring
- Fixes loss of prime and suction issues
- OEM-quality repair solution
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 16P451 Intake Valve Repair Kit
Compatible Machines
This 16P451 Intake Valve Repair Kit is used on specific Graco handheld and small pump systems that include an intake valve assembly matching part number 16P451. Always confirm your unit’s parts diagram before ordering.
- Graco Handheld Sprayers – Protective Coating Series
- Graco Small Industrial & Commercial Spray Pumps using Intake Valve Part #16P451
Product Details
The Graco 16P451 Intake Valve Repair Kit restores proper suction performance by replacing worn components inside the intake valve assembly. It includes the critical wear parts such as the stainless-steel ball, ball guide, spring, O-ring, and valve housing components.
- OEM-grade replacement for intake valve wear components
- Helps resolve priming issues caused by worn or damaged valve parts
- Improves pump reliability and suction consistency
- Designed for high-pressure protective coating and commercial spraying applications
Key Functions
- Restores proper material draw into the pump
- Prevents cavitation and loss of prime
- Maintains smooth and stable pump output
- Protects internal pump components from premature wear
Frequently Asked Questions
It replaces worn intake valve parts including the ball, spring, ball guide, O-ring, and related housing components that affect suction and priming performance.
Check your machine’s parts diagram and verify that the intake valve assembly uses part number 16P451. If your unit lists a different kit number, this repair kit will not fit.
Install it when experiencing loss of prime, weak suction, cavitation, or inconsistent material flow caused by worn intake components.
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