Husqvarna Lock Nut (Same As /ayp 532137266, 532139729, 539107590, 137266, 139729) 274-9547 Genuine OEM
by Husqvarna · Fastener
Lawn & GardenLawn & Garden EquipmentNuts & Bolts
Condition: NewAffiliate link: you pay on Sears PartsDirect's site, under its shipping and returns. We may earn a commission. Delivery time is shown on Sears PartsDirect's site.
Sears PartsDirect prices are from its product feed as of 18 Oct 2026, not live: the current price and availability are on Sears PartsDirect's own page.
Description
This is a Genuine OEM Husqvarna part. OD: 1/4, Thickness: 3/4, Thread: 9/16-18Requires reuse of existing flat washer on tractor mower deck mandrels. For nut with built-in washer, use #596134801. Replaces AYP #(s) 137266, 139729; Husqvarna #(s) 532 13 72-66, 532 13 97-29, 539107590. | Husqvarna Lock Nut (Same As /ayp 532137266, 532139729, 539107590, 137266, 139729) 274-9547 Genuine OEM
Fits, as listed by Sears PartsDirect
Listed by part number, not by machine model: confirm the number against your appliance's or machine's parts list before ordering.
Same as: /ayp 532137266, 532139729, 539107590, 137266, 139729