Graco 156306 Flat Washer
$18.10
In Stock
The Graco 156306 Flat Washer is a genuine OEM hardware part designed for stability and secure assembly in Graco airless sprayers. It ensures even pressure distribution and long-term reliability.
- Fits Ultra & Ultra Max II series (650, 695, 795, 1095, 1595)
- Used in Hi-Boy and Lo-Boy sprayer frames
- Essential for maintaining bolt alignment and durability
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Part Overview & Uses — Graco 156306 Flat Washer
Compatible Machines
This OEM washer appears across multiple Ultra / Ultra Max II platforms. Always confirm with your model’s parts manual before ordering.
- Ultra Max II 650 (Lo-Boy)
- Ultra Max II 695 (ProContractor, Hi-Boy, Lo-Boy)
- Ultra Max II 795 (ProContractor, Hi-Boy)
- Ultra Max II 1095 (ProContractor, Hi-Boy)
- Ultra Max II 1595 (IronMan, ProContractor, Hi-Boy)
- 650 Ultra XT (Lo-Boy)
Product Details
| Part Number | 156306 |
|---|---|
| Item Name | Graco 156306 Flat Washer |
| Brand / Type | Graco OEM — Flat Washer (hardware/fastener) |
| Function | Distributes bolt/screw load, protects surfaces, and helps maintain clamp force. |
| Where It’s Used | Common in frame, pump, and handle assemblies on select Ultra / Ultra Max II sprayers. |
| Package Contents | 1 × Flat Washer |
Why Choose the OEM Washer?
- Correct fitment: Built to Graco specifications for consistent assembly torque.
- Durability: Proper surface area minimizes galling and fastener pull-through.
- Reliability: Maintains clamp load to help reduce vibration-related loosening.
How to Verify Compatibility
- Locate your sprayer’s model & series (e.g., Ultra Max II 695 Hi-Boy).
- Open the official Graco parts manual / diagram for your exact model.
- Confirm the reference number shows 156306 for the washer position.
Frequently Asked Questions
It spreads the load of a bolt/screw to protect mating surfaces and maintain proper clamp force in your sprayer’s assemblies.
It fits many Ultra / Ultra Max II models (e.g., 650, 695, 795, 1095, 1595). Check your exact parts manual to confirm 156306 is specified for your unit.
Yes. The Graco 156306 Flat Washer is an OEM component, built to the original specifications.
Quantity is per piece unless otherwise stated on the product page.
Install on a clean, flat surface; pair with the correct bolt/screw and torque to spec. Replace any damaged hardware during reassembly.
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