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Diesel parts and upgrades for the BT-50: catch cans, intercoolers, filters, transmission parts and cylinder-head parts. Covering the 4JJ3, 3.2L and 3L. From HP Diesel, Direction Plus and North Vic Parts. Supplied and fitted at our Oxley (Brisbane) and Warana (Sunshine Coast) workshops, or shipped Australia-wide.
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Parts & fitment for your Mazda BT-50
Genuine injectors and pumps, plus quality-aftermarket upgrades, for the Mazda BT-50. In stock at Willys Workshop: struts & shocks, dpf-back systems, mufflers, catalytic converters, secondary filter kits, lift kits, airbag kits, bushings & fitting hardware and more. Fast Australian shipping with fitment support from our Brisbane (Oxley) and Sunshine Coast (Warana) workshops.















![EFS Leaf Spring for Mazda BT-50 Tf40 [450kg]](https://willysworkshop.com.au/wp-content/uploads/2026/07/leaf_springs_bb06e86c-0967-4353-86e5-22182d4d0eaa-400x400.jpg)
![EFS Leaf Spring for Mazda BT50 (10/2020 on) [250kg]](https://willysworkshop.com.au/wp-content/uploads/2026/07/leaf_springs_6caa358e-c9b8-4f33-be66-f2b88e2b39a9-400x400.jpg)
![EFS Leaf Spring for Mazda BT50 + (10/2020 on) [150kg]](https://willysworkshop.com.au/wp-content/uploads/2026/07/leaf_springs_ed10b74a-8809-4d6f-b1af-272eeefba547-400x400.jpg)

