Whether you’re managing a fleet of trucks or operating your own snowplow, the last thing you want is an unexpected breakdown during a snow-clearing operation. Storing several spare parts will prepare you to handle minor repairs quickly and continue with the job. This guide covers the must-have spare parts and tools snowplow drivers should keep in their trucks.
The Importance of Keeping Spare Parts
Even the most robust equipment is subject to wear and tear. Hydraulic systems can fail, bolts may loosen, and electrical components might give out under constant exposure to heavy loads and frigid temperatures. Having spare parts readily available minimizes downtime and prevents safety risks. By prepping your truck with essential replacements, you’re protecting your equipment and your schedule.

Hydraulic Hoses
Hydraulic hoses power the movement of the plow blade, enabling it to lift and perform adjustments. Over time, they suffer from heavy pressure and abrasions due to repeated use in freezing conditions. Carrying spare hydraulic hoses compatible with your plow’s system ensures you can promptly swap out a damaged hose and get your rig back to full functionality in no time.
Hydraulic Fluid
Running low or experiencing leaks in your hydraulic system? You’ll need hydraulic fluid to top it off or refill it after a hose replacement. Low hydraulic fluid levels can impair the snowplow’s performance and may even cause damage to the system.
Always store an extra bottle of hydraulic fluid made for your specific plow. This backup supply guarantees that you’re ready to restore optimal performance during unexpected servicing out in the field.
Solenoids
Solenoids control the electrical flow that powers your snowplow’s hydraulic functions. Like any electrical component, solenoids can fail, leaving your plow blade unresponsive. Carrying spare solenoids allows you to quickly replace faulty components in your equipment, minimizing disruptions and avoiding prolonged downtime. Regularly inspect the solenoids for signs of corrosion or damage to prevent failure.
Trip or Return Spring
Trip or return springs are essential safety components in your plow system. They allow the plow blade to spring back after striking obstacles like hidden curbs or large rocks under the snow. Over time, these springs may weaken or break, leaving your plow vulnerable to damage. Keeping a spare set of trip springs ensures you’ll maintain this safety feature while prolonging the lifespan of the blade.
Fuses
Electrical malfunctions in the snowplow system commonly stem from blown fuses. Lighting systems, solenoids, and various electrical components rely on functioning fuses to operate effectively. Equip your truck with various spare fuses that match your system’s requirements. Replacing fuses is a quick fix that can resolve many issues without further interrupting the workday.
Cutting-Edge Bolts
A snowplow’s cutting edge, also called the plow blade, endures a lot of wear and tear, especially during heavy use. Over time, bolts holding the cutting edge in place can loosen or wear out. A loose or detached cutting edge can cause incomplete snow removal or permanent damage to the equipment.
Keep a selection of spare cutting-edge bolts in your toolkit so that you can tighten or replace them whenever needed. Additionally, make it a habit to inspect these bolts regularly to catch wear before it becomes a problem.

Additional Items To Store in the Snowplow
While you should always prioritize spare snowplow parts like the ones listed above, there’s more to add to your collection of backup supplies. Below are a few additional tools and items every snowplow driver should have.
Towrope
Getting stuck is an occupational hazard for snowplow operators, particularly in deep snow or icy conditions. A sturdy towrope can be a lifeline in these situations, allowing a nearby vehicle to help pull you free.
Better yet, it’s also a great tool for helping other drivers who might find themselves stranded in tricky winter conditions. Always check the strength rating of your towrope to ensure it handles the weight of your truck or any vehicle you may assist.
Jumper Cables
Cold weather takes a toll on batteries, leading to a dead truck. Jumper cables are a simple yet critical item to have on hand. They can save time and stress by allowing you to jump-start your vehicle and avoid being stranded or stuck waiting for roadside assistance, delaying your work, and wasting valuable time.
Lock De-Icer
Frozen locks are frustrating and prevent you from accessing your vehicle or equipment. Lock deicers quickly resolve this problem by melting ice from locks and making them fully functional. A small bottle in your truck will be a lifesaver when icy conditions cause lockouts.
Ice Scraper
Visibility is essential when working in wintry conditions, and an ice scraper keeps the windshield and mirrors clear. Store a scraper in your truck to quickly deal with frost, ice, and snow without impeding your view of the road and surroundings.
Ratchet Straps
Ratchet straps come in handy when you need to secure loose equipment in your truck bed or even make temporary repairs to your plow. Their strong nature ensures that your gear stays in place during transit, no matter how bumpy the ride gets.
Safety Equipment
Snowplow operations can place you in unpredictable environments, and safety should always be a top priority. Essential safety equipment to keep your truck should include a first-aid kit, reflective vests or jackets, flashlights and headlamps, and emergency flares. Additionally, it is wise to have blankets, non-perishable food, water, and a portable phone charger, ensuring you’re prepared for any unexpected delays or emergencies.
Plan Ahead To Protect Your Work and Equipment
Preparation is the key to success. A well-stocked truck equipped with essential spare parts and safety equipment allows you to tackle unforeseen challenges without significant delays. From hydraulic hoses to fuses and parts for snowplow repairs, having the right tools at your disposal keeps your operations smooth and efficient.
Take stock of your truck today, ensure it’s equipped for any situation, and protect both your schedule and your investment with smart, forward-thinking preparation.
Don’t wait for a breakdown to realize you’re unprepared. Mill Supply offers a wide range of high-quality parts to keep your equipment running safely.


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