79 series track correction

With basis of a brand-new OEM diff housing, fitment at the critical locations — diff centre and stub ends — is guaranteed. Our dedicated production facilities ensure quality conformance on every kit.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Items that are shipped on a pallet can only be shipped to business addresses with forklift access or the carriers local depot for you to pickup. Items that weigh over 30 kg are generally shipped on a skid to comply with workplace health and safety requirements. Suspension kits generally weigh around kg so we ship them on a skid so nothing gets lost.

79 series track correction

Post by rudi. Post by Mad Manny » Fri Aug 23, pm. Post by grips » Sat Aug 24, am. Post by BushWacker » Sat Aug 24, am. Post by Mad Manny » Sat Aug 24, am. Post by Wave » Sat Aug 24, am. Privacy Terms. Skip to content. Quick links. The front track width is some 90mm some argue 94mm wider than the rear. Option 1, by far the most common, is to do nothing to Toyota's design. Option 2, by far the most economical of any modification, is to install 45mm wheel spacers on either end. Proper fastening and torquing of the spacers and rim is critical.

Martin St.

Click Here to Download Installation Instructions. JMACX are the largest manufacturer in the world for Landcruiser differentials, supplying to armoured and heavy vehicles around the world. These Diffs are to correct the track to match front diff, as factory units are mm narrower. Yes JMACX manufactures a leaf diff and axle upgrade kit that addresses increased axle load rating, track correction and stronger axles. Yes and certification for this can be supplied directly to your certifying engineer or department of transport.

The Multidrive Tru Tracker rear track correction system for the V8-powered LC79 and 78 Series widens the track of the rear axle so that it matches the front. Some owners have fitted wheel spacers to the rear ends of their 78 and79 Series to widen the track, but Vehicle Standards Bulletin VSB 14 states that the track width of a vehicle cannot be changed by offset rims or spacers by more than 25mm on each side. This restriction ensures the axle tube, bearing and hub loads remain within manufacturing tolerances. Heavily offset rims or 50mm wheel spacers increase loads to an unacceptable level. The Tru Tracker system is properly engineered and tested, with extended stub ends that relocate the entire hub assembly. This maintains the bearing load path as designed by Toyota. Engineering documentation certifies the Tru Tracker axle as a new housing, not just a modified OEM axle. Engineering approval and road authority inspection is required for all fitments and the procedure varies from state to state.

79 series track correction

Multidrive Technology provide rear differential solutions to both correct the rear track width and provide the strength required to raise the vehicle GVM. Benefit from drastically improved vehicle handling, ride quality, and predictability while remaining legal and safe off the road. An upgraded differential improves the 79 series performance in a number of ways. Firstly, it can help to correct the rear track width of your 79 series. This is important for stability and handling, particularly when driving off-road. S econdly when fitted with the correct GVM option can offer a higher axle rating. Perfect for towing and heavily laden vehicles.

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Download Product Brochure. Weight Rating RAC kg max. Option 3 is to use a kit which essentially extends the rear axle housing. Stay one step in front of the pack! Say goodbye to handling woes and hello to an exhilarating off-road adventure. The narrower rear track definitely influence handling on sandy and dirt roads. Another solution is to fit a rear diff from a 80 Series Cruiser as Toyota when going wide nose used the 80 Series front diff in the 70 Series. You can obtain replacement and service parts from Toyota directly or any parts supplier. Assurance is guaranteed that such a significant modification is properly applied against every vehicle. Differential Upgrades. Our Service Options. Note: This product is designed specifically for 79 Series rear diff housing and is the result of JMACX's relentless commitment to quality and innovation in the off-road industry. Submit Review.

With basis of a brand-new OEM diff housing, fitment at the critical locations — diff centre and stub ends — is guaranteed.

The 80 series had a mm front track width and mm at the back. Download Product Brochure. Martin St. The primary negative of this solution, in my view and aside from the spacer coming loose, is the greater load placed on the wheel bearings. Remember Me. Enhanced Off-Road Capabilities: Tackle rugged terrains with confidence as the JMACX 70 Series Diff guarantees improved traction, reduced sway, and better stability, enabling you to push the limits of your 79 Series like never before. Post by Mad Manny » Fri Aug 23, pm. Sign Up for Our Newsletter:. Differential Upgrades. The OEM one intrudes quite a bit.