Lifetime Warranty

[Lifetime Warranty] 53200500 Shear Pins and Nuts - Compatible with Ariens Classic Compact Sno-Tek ST520 ST524 ST624 ST724 ST824 2-Stage Snow Blower, John Deere 524D 724D 826D | Pack of 10

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53200500 Shear Pins and Nuts

Key Features

  • Package includes 10 shear pins and 10 lock nuts.
  • Pin Dimensions: 1-9/16" Length x 1/4" Diameter
  • Thread Size: 1/4-20
  • Engineered to shear under a specific load to protect the auger and gearbox from damage.
  • Direct aftermarket replacement for original equipment manufacturer (OEM) parts.

Replaces / Cross-Reference Part Numbers

  • Ariens / Gravely: 53200500 (Kit), 03204300 (Shear Bolt), 06500812 (Nut)
  • John Deere: AM123342
  • Stens / Oregon: 780-039, 80-741

Compatibility & Fitment

  • Fits select Ariens and Gravely snow blowers and Sno-Thro units.
  • Compatible with Ariens small-frame models including: ST520, ST524, ST624, ST724.
  • Verify part number in your owner's manual for correct fitment.

When to Replace

  • Replace immediately if the auger does not turn while the engine is running.
  • Inspect and replace if pins are bent, excessively worn, or corroded.
  • Recommended to have spares on hand for quick field repairs during heavy snowfall.

Installation Tips

  • Always disconnect the spark plug wire before performing maintenance.
  • Align the hole in the auger shaft with the hole in the auger assembly.
  • Insert the shear pin through the aligned holes.
  • Secure the pin with the provided lock nut; do not overtighten.
  • Never substitute with a standard bolt, as this may cause catastrophic gearbox failure.
Product image
  • PERFECT FIT

    PERFECT FIT

    Replaces Ariens 05907100, 510016, 51001600, 532005, 53200500, 59071, 5907100
  • PREMIUM MATERIAL

    PREMIUM MATERIAL

    These pins are made of high-quality metal which is rust-proof and corrosion-resistant, works well in the toughest winter conditions.
  • SAVING SOLUTION

    SAVING SOLUTION

    Enjoy the great feeling when your dryer is repaired and works properly like before - BlueStars brings DIY solutions to help you deal with any trouble.
  • SIMPLE INSTALLATION

    SIMPLE INSTALLATION

    Just 15 minutes of replacing to make the snowblowers run like new!
CONQUERED WINTER WITH EASE

CONQUERED WINTER WITH EASE

Big things come in small packages.
Brand Model Number
Replaces Ariens 05907100, 510016, 51001600, 532005, 53200500, 59071, 5907100; Jacobsen 342449, 400120, 444708; John Deere AM123342; Stens 780-039; Oregon 80-742
Ariens Classic 24 E, Compact 20, Compact 22, Compact 24, Compact Track 24, Sno-Tek 20 120V, Sno-Tek 22 Recoil, Sno-Tek 24 120V, Sno-Tek 24 Recoil, Sno-Tek 26 Recoil, Sno-Tek 28 120V
Ariens ST20E, ST22LE, ST24E, ST24LE, ST26LE, ST520E, ST520, ST524, ST524E, ST5520E, ST5520, ST5524E, ST624, ST624E, ST724, ST724E, ST7524, ST7524E, ST824, ST8524E
John Deere 524D, 724D, 826D, 1332DDE

FAQ

This shear pin and nut set is used on Ariens and John Deere snow blowers and snow throwers. Compatible units include Ariens models ST524, ST624, and ST724, as well as John Deere models 524D, 724D, 826D, and 1332DDE. It is also compatible with various Ariens Compact, Classic, and Sno-Tek units. Because snow thrower specifications can vary by serial range, please verify your original part number before ordering.
This part replaces OEM numbers 53200500, 532005, 05907100, 59071, 5907100, 510016, 51001600, and John Deere AM123342.
A shear pin is a sacrificial fastener that connects the auger to the shaft. If the auger strikes ice, rocks, packed snow, or other obstructions, the pin is designed to break, protecting the gearbox, auger drive components, and shaft from costly damage.
Common signs include one or both augers failing to turn while the impeller or drive system is running, uneven snow intake, a visibly broken or missing pin, or an auger that spins freely on the shaft by hand while the engine is off. If a new pin breaks immediately, inspect the unit for a bent auger, frozen bearings, packed debris, or gearbox issues.
Replacement is a straightforward process typically taking 10 to 20 minutes. You will need work gloves, pliers or a wrench/socket for the lock nut, and a punch or small screwdriver to align the auger and shaft holes. Always shut the machine off, remove the key, and disconnect the spark plug wire before beginning. Clear all snow and ice, align the holes, insert the new pin, and secure it with the nut.
Occasional breakage is expected if the auger strikes a hidden object or heavy ice. Repeated failures often indicate operating conditions or mechanical issues, such as gravel ingestion, debris jams, hard frozen slush, a seized auger, misaligned holes, or the use of incorrect hardware. Shear pins are engineered to fail at a specific load; never substitute a standard bolt, as this can cause severe damage to the machine.
Inspect the auger flights for bends, ensure the auger shaft holes are not damaged or wallowed out, remove all packed snow and debris, and verify that the auger turns freely. If the previous pin failed due to a jam, check both sides of the auger assembly, as it is common for one side to shear while the other remains intact.