The vertical bulge in the front and rear axle cases allows the crown wheel to rotate inside. The crown wheel is a large gear that transfers the input drive into the differential and along the axle shafts. The bulge is pressed steel and when rammed into immovable objects such as rocks can easily be holed loosing valuable lubricating oil. Terrafirma differential guards are easy to fit and offer protection against even the most aggressive attacks on obstacles.
Our delivery is very easy. We use flat rate fees across all our orders and this is calculated at the checkout. In some cases and normally with International orders we may not be able to calculate delivery fees automatically. Our system will allow you to order the products with free delivery, so you can guarantee the stock / order items. Our team will obtain the best and most price economical quote from a range of delivery suppliers and email you a link to our site to pay for delivery.