Parts for your 2020 Ford Ranger-Cv joint

2020 Ford Ranger CV Joint — What It Does and When To Service It

Technical sources confirm the 2020 Ford Ranger (T6/PX3) 4x4 is fitted with constant velocity (CV) joints on the front drive halfshafts, while 4x2 models do not have front CV joints because they lack a driven front axle. References include the Ford Workshop Manual for 2019–2021 Ranger, Section 205-04 Front Drive Halfshafts (Description and Operation, Removal and Installation), and Ford parts catalog listings identifying the front axle shaft assembly with inboard and outboard CV joints for 4x4 variants. These sources make it clear CV joints are relevant to 4x4 Rangers in Australia and New Zealand.

On a 4x4 2020 Ranger, the CV joints sit at each end of the front halfshafts. Their job is to transfer engine torque smoothly to the front wheels while the suspension moves and the wheels steer. The outboard joint (typically a Rzeppa-style) handles big steering angles without vibration, and the inboard “plunging” joint manages length changes as the suspension travels. They’re packed with high-moly grease and sealed by flexible rubber boots to keep the good stuff in and the grit out.

Routine servicing is mostly about inspection. The joints themselves aren’t a scheduled replacement item, but the boots are the heroes that keep them alive. At regular services or before big trips, it’s smart to check for:

• Split or greasy boots, especially around the clamps
• Clicking on full lock under throttle (classic outboard CV wear)
• Vibration or shudder on acceleration that eases off when coasting
• Grease fling on the inner guard, strut, or lower arm

If a boot is torn and caught early, a new boot and fresh CV grease can save the joint. Once dirt and water have had a go, replacement of the affected halfshaft or joint assembly is usually the best call. Many workshops fit complete shaft assemblies because it’s efficient and avoids internal wear being missed.

When replacing, use quality parts, the specified CV grease, and new boot clamps. Follow Ford torque procedures for the axle nut, lower ball joint or knuckle fasteners, and the hub. After refitting, a road test at varying speeds and some tight parking-lot turns help confirm it’s quiet and smooth. For Rangers that see beach work or outback tracks, more frequent inspections pay off—salt and mud are tough on boots, and a quick washdown under the guards after playtime goes a long way.

FAQs

Does a 2020 Ford Ranger 4x2 have CV joints?

No. The 4x2 Ranger doesn’t have a driven front axle, so there are no front CV joints or halfshafts. It uses rear-wheel drive with a tailshaft and universal joints instead.

What are the signs a Ranger CV joint is failing?

Common signs include clicking or popping on tight turns under throttle, grease splatter near the wheel from a split boot, vibration during acceleration, and a rumbling or grinding that changes with steering angle. If the boot’s damaged, act quickly—grit in the joint accelerates wear.

Should the CV joint be greased during a service?

Not normally. The CV joint is sealed and pre-packed with grease. During service, the key is inspecting the boots and clamps for damage or leaks. If a boot is compromised, the joint should be cleaned and repacked, or the shaft replaced if wear is evident.