Rear Diff Rebuild Kit suitable for 75 80 105 Series (With Factory Diff Lock)

Rear Diff Rebuild Kit suitable for 80 Series and HZJ75 Series (Factory Diff Lock Models Only)

Basco rear diff rebuild kit built with high quality Japanese bearings throughout, such as Koyo or NTN, plus the gaskets needed to get the job done properly. This version is specific to diffs fitted with a factory diff lock, which use different side carrier bearings to the standard, non-locking diff.

🚗 Suitable for:

• Toyota Land Cruiser 80 Series Rear Diff (Factory Diff Lock Only)
• Toyota Land Cruiser HZJ75 Series Rear Diff (Factory Diff Lock Only)

📦 What’s Included:

• Basco rear diff bearing kit – high quality Japanese bearings throughout (Koyo or NTN)
• Gaskets
• Collapsible spacer (standard)

🛠️ Fitment Details:

• Suits 80 Series and HZJ75 Series rear diffs fitted with a factory diff lock only
• Not suitable for non-locking diffs – these use different side carrier bearings and require our standard 75/80/105 Series kit
• Confirm your diff type before ordering if unsure

⚙️ Why Choose This:

• High quality Japanese bearings (Koyo or NTN) throughout, not generic replacements
• Correct side carrier bearings for factory diff lock equipped diffs
• Comes complete with gaskets and a collapsible spacer, ready for a full rebuild
• Optional solid spacer upgrade kit available – see the frequently bought together option before adding to cart
• A trusted, proven kit for keeping older Land Cruiser diffs running reliably

📦 Dispatch Information: We keep these on the shelf at our Brisbane store, for fast dispatch.

❓ FAQs: Q: Does this kit suit a standard, non diff lock diff?
A: No. This kit is only suitable for 80 Series and HZJ75 Series diffs fitted with a factory diff lock, which use different side carrier bearings. For non-locking diffs, use our standard 75/80/105 Series kit.

Q: Does this suit the 105 Series?
A: No. The 105 Series was never available with a factory diff lock, so this kit does not apply.

Q: How do I know if my diff has a factory diff lock?
A: Check with us if you’re unsure before ordering – fitting the wrong kit will cause issues.

Q: Does this come with a solid spacer?
A: The kit comes standard with a collapsible spacer. A solid spacer upgrade kit is available as an optional add on.