This Briggs & Stratton® Arbor Shaft Collar supports rotation or linkage movement in the assembly it serves.
It is commonly replaced when the original shaft is bent, worn, or damaged at the contact surfaces. Matching the part number to your engine or equipment model is the best way to avoid ordering the wrong piece.
Not sure if 1685251SM is the right Briggs & Stratton® part for your model? Search your part or engine model number in our Briggs & Stratton® Parts Lookup Tool.
Order online across Canada or visit us in store in Calgary, Alberta.
BRIGGS & STRATTON
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✅ Huge in-house inventory in Canada
✅ Experienced shipping team
✅ Split shipping available if needed**
✅ Most backorders filled within a week
✅ Everything shipped directly from Canada
* Full engines are excluded from flat rate shipping.
** Splitting shipments will incur additional shipping charges.
Our in-house customer support team is available during business hours to help you find the right part and to answer questions about products, orders, and more.
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