[Lifetime Warranty] 303160355P 303160355 Shear Pins and Nuts - Compatible with PowerSmart PSSHD24 PSSW24 DB7651-24 All 2-Stage Snow Blower | 4 Sets
Four silver snow blower shear pins and matching hex nuts arranged in a row.
Four snow blower shear pins and hex lock nuts set for 303160355P replacement.
Dimensional diagram of 303160355P snow blower shear pin and matching nut with labeled measurements.
Close-up of a 303160355 snow blower shear pin and nut with detailed views of the bolt head and threaded nut.
Red snow blower in operation with text overlay highlighting symptoms fixed by 303160355P shear pins and nuts.
Close-up of a single 303160355 snow blower shear pin with nut against an informational background.
Close-up of 303160355P snow blower shear pin and nut assembly for Powersmart two-stage snow blowers.
Instructional graphic for installing 303160355P snow blower shear pins and nuts on an auger shaft.
Close-up of a 303160355P snow blower shear pin with a matching nut.
Four silver snow blower shear pins and matching hex nuts arranged in a row.
Four snow blower shear pins and hex lock nuts set for 303160355P replacement.
Dimensional diagram of 303160355P snow blower shear pin and matching nut with labeled measurements.
Close-up of a 303160355 snow blower shear pin and nut with detailed views of the bolt head and threaded nut.
Red snow blower in operation with text overlay highlighting symptoms fixed by 303160355P shear pins and nuts.
Close-up of a single 303160355 snow blower shear pin with nut against an informational background.
Close-up of 303160355P snow blower shear pin and nut assembly for Powersmart two-stage snow blowers.
Instructional graphic for installing 303160355P snow blower shear pins and nuts on an auger shaft.
Close-up of a 303160355P snow blower shear pin with a matching nut.
Lifetime Warranty

[Lifetime Warranty] 303160355P 303160355 Shear Pins and Nuts - Compatible with PowerSmart PSSHD24 PSSW24 DB7651-24 All 2-Stage Snow Blower | 4 Sets

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303160355P / 303160355 Snow Blower Shear Pins and Nuts

Key Features

  • Material: Low Carbon Steel
  • Finish: Zinc coated for corrosion resistance
  • Dimensions: 6 mm diameter pins
  • Function: Designed to break under a specific load to protect the snow blower's auger and gearbox from damage
  • Includes matching locknuts for a secure fit

Replaces / Cross-Reference Part Numbers

  • PowerSmart: 303160355P, 303160355

Compatibility & Fitment

  • Brand: PowerSmart
  • Fits all PowerSmart two-stage snow blower models

When to Replace

  • Replace immediately after a pin has sheared or broken
  • A broken pin is indicated when the auger assembly no longer rotates while the engine is running
  • Pins typically break when the auger strikes a hard object such as a rock, curb, or thick ice
  • Keep spare pins on hand to minimize equipment downtime

Installation Tips

  • For safety, stop the engine and disconnect the spark plug wire before servicing
  • Align the hole on the auger shaft with the corresponding hole on the auger blade
  • Insert the shear pin completely through the aligned holes
  • Fasten the pin with the supplied locknut
  • Do not substitute with a standard hardware bolt, as this will prevent the protective shear action and can lead to severe gearbox damage
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  • PERFECT FIT

    PERFECT FIT

    Compatible with Powersmart part 303160355P / 303160355. Fits all Powersmart two-stage snow blowers Powersmart snowblower parts
  • 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.

FAQ

These shear pins and nuts are designed for PowerSmart two-stage snow blowers, including model DB7651-24. They are compatible with all PowerSmart two-stage snow blower units that utilize part numbers 303160355P or 303160355.
The shear pins act as a safety mechanism for your snow blower. They are engineered to break intentionally if the auger hits a solid object, such as a rock or thick ice. This protects the internal gearbox and engine from significant impact damage.
You should inspect your shear pins if you notice the auger has stopped rotating while the engine is running, or if you hear a loud snap or clunk while clearing snow. If the pin is bent, snapped, or missing entirely, the auger will not engage properly and must be replaced before further use.
Installation is straightforward and typically takes 5 to 10 minutes. You will need a pair of pliers or a wrench to remove the old nut and pin, and a socket or wrench to tighten the new nut. Ensure the engine is completely off and the spark plug wire is disconnected before performing any maintenance on the auger assembly.
When installing, ensure the holes in the auger shaft and the auger blade are perfectly aligned before sliding the pin through. Do not overtighten the nut; it should be secure, but the pin needs to be able to shear properly if another obstruction is encountered. It is always a good practice to keep a few spare pins in your toolbox during the winter season.