Pro Tips, News & Events

When the wiper blade of your equipment begins to leave traces on the glass or produce that kind of sharp sound, it is already the first indication that replacement becomes necessary. Wiper blades, although seeming to be small components, are indeed those indispensable parts which operators frequently neglect; however, they are exactly the reason your visibility can remain clear under rain, fog, or even flying dust, ensuring that precise control may be continuously maintained. In case you feel uncertain about how to select the suitable type or proper size of wiper blades for your machine, this guide will explain everything within one single place, so that you no longer need to search here and there among scattered information.

Your Caterpillar serial number holds the key to its build year. This guide shows you where to find the PIN, how to read it, and how to perform an official lookup using Cat’s SIS system for 100% accuracy. Find your machine’s exact manufacturing date easily and reliably.

A faulty transmission or warning light on your heavy equipment can mean serious downtime. Often, the problem is a failing speed sensor. Recognizing the bad speed sensor symptoms early is key to a fast, affordable fix. This guide covers the most common signs, including unstable or harsh shifting, inaccurate speed or hour meter readings, cruise control failure, and torque converter lock-up issues. Learn what causes a sensor to fail and how to get your equipment back to work without a costly transmission repair.

Don’t let confusing John Deere Fault Codes lead to costly downtime. Our guide makes it simple. Learn to decode any SPN/FMI error, find a chart of common engine, transmission, and hydraulic codes, and get a clear action plan. Understand the problem, know the solution, and keep your equipment running.

For most off‑road machinery and heavy‑duty vehicles, transfer case replacement can quickly become one of the most expensive drivetrain repairs — not because of excessive labor, but because of the high cost of the component itself. In this detailed guide, we’ll walk you through realistic transfer case repair cost estimates, the causes of failures, how issues are diagnosed, and when a replacement is truly worth it.

A faulty ignition switch can bring your heavy equipment to a halt, causing frustrating downtime. This guide helps you identify the warning signs, from an engine that won’t start or stalls unexpectedly, to flickering dash lights. We explore the common causes like wear and tear, corrosion from harsh environments, and loose wiring. You’ll learn practical DIY troubleshooting steps, like the “wiggle test” and checking relays, to diagnose your ignition switch. Know when to tackle the repair yourself and when it’s time to call a pro.

This guide to caterpillar fault codes troubleshooting teaches you to turn a diagnosis into a solution. Before replacing parts, learn our 3-step logic to find the root cause. We cover common codes like CID 0100 (oil pressure) and CID 0651 (injector) to help you fix your machine the right way.

When dealing with off-road machinery, stripped bolts can significantly slow down the maintenance process, delay the operation schedule, and even lead to costly downtime. No matter whether you are repairing the hydraulic cylinder, disassembling the wheel hub, or working on the excavator undercarriage, it is of great importance to master the proper way of safely removing the damaged bolt. In this guide, we shall introduce several time-tested methods and practical advice by which you may efficiently remove the stripped bolts and prevent such matters from occurring again.

FridayParts is thrilled to be at Agritechnica 2025 in Hannover, Germany, from November 9-15! Visit us at Booth #15G42d in Hall 15 to discover high-quality, affordable aftermarket parts for your agricultural machinery. This year’s event features a “7 days·7 themes” schedule, helping you plan your visit around topics like digital farming and international trends. Stop by to meet our experts, grab your free catalog and gift, and see how we can help you “fix it once and fix it right.”

Confused by your machine’s warning lights? This guide is your key to decoding all Caterpillar Fault Codes. We break down the meaning of MID, CID, FMI, and SPN so you can quickly diagnose any issue. Turn cryptic numbers into a clear action plan and understand what your machine is telling you.

Dark oil stains under your heavy equipment? It might be a rear differential leak, a common but serious issue. This guide helps you identify the symptoms, from oily residue and drips on the ground to whining or grinding noises that signal major trouble. We explore the primary causes for off-road machinery, such as worn seals, clogged breather vents, and physical damage. Learn how to pinpoint the source of the leak and get step-by-step instructions for a proper repair. Fix it right to prevent costly damage and keep your machine running strong.

When a P0037 code lights up your dashboard on a heavy-duty on-road truck, it signals that your aftertreatment system isn’t working as it should. But this issue is fixable when you know where to look. In this article, we’ll explain what Code P0037 means, why it happens, and how to repair it effectively. We’ll also touch on rare cases where similar issues might appear in non-road equipment powered by similar Tier 4 Final engines. Suppose you own or operate heavy trucks or specialized off-road machinery with emission-controlled diesel engines. In that case, this guide is designed to help you avoid downtime, reduce fuel consumption, and prevent unnecessary part replacements.