Reinforced HD Halfshaft and CV Joint Kit Toyota Land Cruiser 70 KZJ/LJ 70/73

Halfshafts and CV joints are the first components to give up on a modified truck. Larger wheels, aggressive tread and a locking differential push torque into the front axle that the original design was never meant to carry. The failure usually arrives at the worst possible time, halfway through a crossing and a long way from the road.

This Raptor 4x4 kit replaces both sides of the front axle in one go: two reinforced CV joints, two reinforced halfshafts, plus the seals and grease needed to fit them. The manufacturer backs it with a five-year warranty, and the complete kit weighs 14 kg.

Key benefits

• A kit for both sides of the axle, so you are not left with one strong side and one factory side, where the weaker link still decides the outcome.
• The halfshafts and the joints come from the same manufacturer and are engineered to work together, which is a condition of the design.
• Seals and molybdenum grease are included, so nothing small is missing on assembly day.
• A five-year manufacturer warranty on the kit is a concrete durability statement rather than marketing language.
• Built for vehicles with lockers and larger tyres, which is exactly where the standard driveline is genuinely overloaded.

What is in the box

• 2 x reinforced HD CV joint, Raptor 4x4
• 2 x reinforced HD halfshaft, Raptor 4x4
• 2 x oil seal
• 2 x tube of molybdenum grease

Technical data

• Manufacturer: Raptor 4x4 (part number 154691)
• Vehicle: Toyota Land Cruiser J70 / 73 series (KZJ/LJ 70, LC 73)
• Axle: front
• Build: reinforced halfshafts and joints
• Warranty: 5-year manufacturer warranty
• Kit weight: 14 kg

This kit is for trucks whose front axle regularly takes full torque: an LC 70 with a locker, on 33-inch tyres or larger, working in mud, rock and deep ruts. It is equally at home on an expedition build, where the goal is not records but getting the vehicle home under its own power.

Fitting and notes

Fitting requires stripping the front axle ends and replacing components on both sides, which is workshop work. The seals and grease supplied in the kit cover the standard requirements of the job.

The Szekla4x4 workshop specialises in off-road builds and can fit the kit while inspecting the rest of the driveline.

Why it is worth it

• The whole front axle reinforced in one operation, with no mixing of components.
• Five years of manufacturer warranty on the complete kit.
• Seals and grease included, so nothing extra needs sourcing.

If you are building an LC 70 for hard terrain, this kit closes the front axle question for years.

Frequently Asked Questions

What exactly is in the box?

Two reinforced Raptor 4x4 HD CV joints, two reinforced HD halfshafts, two oil seals and two tubes of molybdenum grease.

What warranty covers this kit?

The manufacturer gives a five-year warranty on the kit.

Which vehicles does it fit?

The Toyota Land Cruiser J70 and 73 Series; the product listing specifies the KZJ/LJ 70 and LC 73 generations.

Can I buy just the shafts or just the joints?

Yes, the manufacturer also sells them separately: halfshafts as RAP-15461 and a single joint as RAP-15491. Keep in mind that Raptor 4x4 halfshafts and joints only work with each other.

Do I need extra materials to fit it?

Oil seals and assembly grease are included, so the basic consumables for the job are already covered.