This is an original part from Homelite. The lock nut (m8 x 1-1/4 mm) is compatible with many pressure washers, and is sold individually. The metal lock nut helps to secure various components of the pressure washer. A wrench, hex key and screwdriver are often needed for the installation.
Troubleshooting
This part works with the following brands:
Homelite
Ryobi
Ridgid
Husky
This part works with the following products:
Pressure Washer
Generator
Chainsaw
Part# 678774002 replaces these:
678774002,
Model Cross Reference
This part works with the following models:
ERP Number: ERP9996191
Manufacturer Part Number: 678774002
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.