How to Grease Your Trailer’s Suspension

Maintaining your trailer’s suspension is key to a smooth and safe ride, and greasing the suspension components is one of the most important parts of that maintenance! We’ll walk you through the entire process of greasing your trailer’s suspension, ensuring everything moves smoothly and prevents unnecessary wear. In addition to getting rid of all those squeaks and groans that come along with an untreated suspension setup.

In this video, you’ll learn:

• The tools and supplies you’ll need
• How to locate the grease points on your trailer
• Proper techniques to grease your suspension components
• Key tips for maintaining your trailer’s suspension for the long haul

What Type of Grease Do You Need?

When greasing a trailer’s suspension, it’s best to use two types of grease for proper coverage. First, use a high-temp wheel bearing grease. Load it into a grease gun and pump it through the grease zerks located on the equalizer and shackle bolts. Then, use white lithium grease to lubricate the rest of the suspension system. Apply it to the leaf springs, shackles, and bushings. This second grease helps prevent rust and repels dirt and dust buildup.

Step 1: Grease the Equalizer

To begin, place the grease gun fitting onto the grease zerk on the equalizer bolt. Then, pump grease into the bolt housing. Continue pumping until grease starts to appear behind the hanger. This ensures the entire joint is fully lubricated.

Step 2: Grease the Suspension and Components

Next, focus on the suspension components. Spray white lithium grease directly onto the leaf springs and shackles. For hard-to-reach areas, like the leaf spring bushings, use a straw attachment to direct the spray into the tight gaps. By doing this, you’ll protect key moving parts from corrosion and wear.

Don’t let neglect shorten the life of your trailer! With regular maintenance like this, you can extend the life of your suspension system and keep your trailer running smoothly. Watch now for a simple step-by-step guide that makes the process quick and easy. Needing replacement parts for your suspension? Shop Now!