Exactly what we needed. The Shark 90 20040 Nut 38 Flange Whiz Loc Karcher matched our equipment and installed easily. Great way to keep machines running reliably.

90-20040 Nut, 3/8 , Flange, Whiz Loc,
| Part number: | 90-20040 |
|---|---|
| SKU Number: | SRK-90-20040 |
| Warranty: | 1 Year |
| Fits Models: | View Models List |
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Product Description
Product Features
90-20040 Nut, 3/8 , Flange, Whiz Loc, Repair Part
When a machine requires the 90-20040 Nut, 3/8 , Flange, Whiz Loc,, selecting the correct replacement part helps maintain consistent performance. A proper repair component supports routine service work and keeps equipment running longer.
Replacing a worn component with the correct part like the 90-20040 Nut, 3/8 , Flange, Whiz Loc, helps restore equipment reliability and supports ongoing maintenance programs. A targeted repair approach allows service teams to keep machinery available for daily use without unnecessary replacement of larger systems.
Fits Models
This part fits 20 models:
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Ryan G.
06 Oct, 2025