Good quality and correct fit for HUS-541402662. The 541402662 Husqvarna Pump Diaphram Plate Casting installed smoothly and fixed the issue. I just took a little extra time to confirm compatibility.

541402662 Husqvarna PUMP DIAPHRAM PLATE CASTING
| Part number: | 541402662 |
|---|---|
| SKU Number: | HUS-541402662 |
| UPC: | 805544197359 |
| Warranty: | 1 Year |
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$122.54
Product Description
Product Features
Husqvarna 541402662 PUMP DIAPHRAM PLATE CASTING Repair Part
Don’t let downtime pile up 541402662 Husqvarna PUMP DIAPHRAM PLATE CASTING is a straightforward repair choice that supports smoother performance and fewer headaches. This type of targeted repair is a smart way to maintain reliability without overhauling the entire machine.
Repairing instead of replacing the whole unit is often the most cost-effective path especially when the rest of your equipment is still in great shape. It’s an efficient fix that keeps your machine earning its keep. Verify compatibility first, then enjoy a straightforward swap that helps restore performance and peace of mind.
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Ashley S.
14 Dec, 2025