Nut-Locking. The manufacturer has changed vendors and the part may vary in character. Some do not have a nylon insert, however the nut is a locking type.

Grid is 1 inch square

BBB Rating A+

Manufacturer Part

Nut 586668901

Genuine OEM Part # 586668901RC Item # 4171441Alternative Part Number(s)

Manufacturer Part

Grid is 1 inch square

72 Related Expert Content

Skill Level

$4.69

72 Related Expert Content

Skill Level

Does this part fit my product?

Find your model number or log in to select it from your saved machines.

365-Day Return Policy

Nut-Locking. The manufacturer has changed vendors and the part may vary in character. Some do not have a nylon insert, however the nut is a locking type.

$4.69

This part 586668901 is compatible with:

Product Type:: Chainsaw, Drill, Lawn Mower, Small Engine, Snowblower, String Trimmer, Tiller
Brands:: Ariens, Dixon, Husqvarna, Craftsman, MTD, Troy-Bilt, Yard Machines, Murray, Toro, Cub Cadet, Ryobi, Weed Eater, Poulan, Poulan Pro, Lawn Boy, American Yard Products, Jonsered, Skil, Black & Decker

BBB Rating A+

Nut Customer Reviews

Popular models

Shop by Brands

Alternative Part Number(s)

Replaces Part Number 123976X

Replaces Part Number 73680400

Replaces Part Number 73800400

Replaces Part Number 873680400

Replaces Part Number 873800400

Replaces Part Number 873510400

Replaces Part Number 873680400

Replaces Part Number 873690400

Replaces Part Number 873900400

Replaces Part Number 132004

Replaces Part Number 532063601

Replaces Part Number 532132004

Replaces Part Number 63601

Replaces Part Number 532053490

Replaces Part Number 873930400

Replaces Part Number 532123976

Replaces Part Number 532171184

Replaces Part Number 532171227

Replaces Part Number 533001501

Replaces Part Number 533051335

Replaces Part Number 516560400

Replaces Part Number 516588800

Replaces Part Number 532171041

Replaces Part Number 532053838

Replaces Part Number 532067823

Talk With Us

We can help you check an order, track a package, start a return, and more.

START A CHAT

Talk With Us

We can help you check an order, track a package, start a return, and more.

Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!

Our Story

Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.

About Repair Clinic

Customer Stories Repair Parts BrandsDIY Repair Blog In the News