Description

When U-bolts are tightened to secure the leaf pack in the vehicle from factory, the metal is stretched as a normal part of this process. It is important that U-bolts be replaced when a suspension system is changed, as a stretched U-bolt has lost its integral strength. The U-bolt will appear tight when re-used, but in fact it isn’t, this puts undue pressure on the centre bolts in the springs, causing them to move or snap which in turn allows the diff to move and the leaves to spread. Tough Dog U-bolts are manufactured using high tensile steel & are designed with the correct length of thread for larger, heavy duty leaf spring packs.

Specifications

Compatibility

Holden Colorado 11/2011+ RG, MMU142, GM1700 - REAR Isuzu D-Max 05/2012+ TFS85, V-CROSS, MY12 - REAR Mitsubishi Triton 01/2015 MQ (MY16+) - REAR Toyota 4Runner 11/1985 - 1989 IFS with Leaf Rear - REAR Toyota Hilux 04/1979 - 1997 Leaf/Leaf 4WD - REAR Toyota Hilux 10/1988 - 1997 Torsion Bar Front - REAR Toyota Hilux 10/1997 - 2005 Torsion Bar Front - REAR Toyota Hilux 04/2005 - 2015 KUN26R (Coil/Leaf) - REAR Toyota Hilux 04/2005 - 2015 KUN26R - Mining Applications - REAR ( MINE SPEC APPLICATIONS PLEASE  NOTE: Please always be aware of the GVM of the vehicle when selecting a suspension kit. Kerb Weight - 1765-1815kg GVM - 2810kg Maximum Load - 995-1045 (model dependent)) Toyota Hilux 2015+ AN120/130 (Coil/Leaf) - REAR

Nissan Navara 12/2005 - 2015 D40 - 2.5L, 4.0L - REAR Nissan Navara 2011 - 2015 D40 - 3.0L STX-550 V6 - REAR

When U-bolts are tightened to secure the leaf pack in the vehicle from factory, the metal is stretched as a normal part of this process. It is important that U-bolts be replaced when a suspension system is changed, as a stretched U-bolt has lost its integral strength. The U-bolt will appear tight when re-used, but in fact it isn’t, this puts undue pressure on the centre bolts in the springs, causing them to move or snap which in turn allows the diff to move and the leaves to spread. Tough Dog U-bolts are manufactured using high tensile steel & are designed with the correct length of thread for larger, heavy duty leaf spring packs.

Holden Colorado 11/2011+ RG, MMU142, GM1700 - REAR Isuzu D-Max 05/2012+ TFS85, V-CROSS, MY12 - REAR Mitsubishi Triton 01/2015 MQ (MY16+) - REAR Toyota 4Runner 11/1985 - 1989 IFS with Leaf Rear - REAR Toyota Hilux 04/1979 - 1997 Leaf/Leaf 4WD - REAR Toyota Hilux 10/1988 - 1997 Torsion Bar Front - REAR Toyota Hilux 10/1997 - 2005 Torsion Bar Front - REAR Toyota Hilux 04/2005 - 2015 KUN26R (Coil/Leaf) - REAR Toyota Hilux 04/2005 - 2015 KUN26R - Mining Applications - REAR ( MINE SPEC APPLICATIONS PLEASE  NOTE: Please always be aware of the GVM of the vehicle when selecting a suspension kit. Kerb Weight - 1765-1815kg GVM - 2810kg Maximum Load - 995-1045 (model dependent)) Toyota Hilux 2015+ AN120/130 (Coil/Leaf) - REAR

Nissan Navara 12/2005 - 2015 D40 - 2.5L, 4.0L - REAR Nissan Navara 2011 - 2015 D40 - 3.0L STX-550 V6 - REAR

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