This soviet truck ZIL-157 has 1/16 scale and based on the WPL transmission. The model converted from the GTA San Andreas in Zmodeler and SketchUp. All parts spliced for printing on my Delta printer with a small bed (19 cm diameter) and to reduce support material. They must be glued together with a superglue or ABS juice (if you will print from ABS).
I've replaced the plastic leafs to stainless steel which cutted from a spiral spring. You can use 3d printed leafs for run or as sample to cut new from metal.
Parts list:
WPL N30 gearbox https://www.banggood.com/WPL-Deceleration-Gear-Box-For-116-C14-C24-RC-Car-Parts-p-1312212.html?rmmds=myorder&cur_warehouse=CN&p=J7171269288462016106&custlinkid=175728
Driveshafts:
I used it https://www.banggood.com/URUAV-2PCS-Upgrade-Parts-Silver-Metal-Drive-Shaft-For-WPL-HengLong-1-16-RC-Crawlers-Car-p-1299431.html?rmmds=search&cur_warehouse=CN&p=J7171269288462016106&custlinkid=175728
but recommended this https://www.banggood.com/2PCS-Upgrade-Metal-Driving-Shaft-For-WPL-HengLong-RC-Car-Parts-Crawlers-Military-Truck-p-1267445.html?rmmds=search&cur_warehouse=CN&p=J7171269288462016106&custlinkid=175728
Axles
If you have not original axles, buy this upgraded set https://www.banggood.com/3PCS-WPL-B16-B36-116-2_4G-6WD-Rc-Car-Upgrade-Parts-Metal-Gear-Front-Rear-Middle-Bridge-Axle-p-1411504.html?rmmds=search&p=J7171269288462016106&custlinkid=175728
Else you can buy metal gears for upgrade https://www.banggood.com/WPL-Copper-Gear-For-WPL-B1-B24-B16-C24-4WD-6WD-RC-Car-Parts-p-1312154.html?rmmds=search&p=J7171269288462016106&custlinkid=175728
You can print tyres from Flex material like TPU or use original WPL wheels or tyres like this
https://www.banggood.com/WPL-B-1-Tyres-Tire-4PCS-116-RC-Crawler-Military-Truck-Car-Parts-p-1231218.html?rmmds=search&cur_warehouse=CN&p=J7171269288462016106&custlinkid=175728
https://www.banggood.com/WPL-WPLB-1-Wheel-Complete-4PCS-RC-Crawler-Car-Parts-p-1243609.html?rmmds=search&p=J7171269288462016106&custlinkid=175728
Also there are need any RC receiver, ESC, 9g servo, LEDs for lights, M2, M3 screws, nuts,
You can buy a N30 motors separately because a plastic case is useless and motors must be mount in the 3d printed gearbox case. (ZIL has a longer wheelbase then original WPL truck).
Gears is not very strong (look to photos), I've used replacement from a N20 gearbox 6V 200 rpm. Also you can use that N20 motors in this truck, but it has less power and need to add some spacers to gearbox case.
https://www.youtube.com/watch?v=5q_por8iOFg
https://www.youtube.com/watch?v=eUr58-wrNyM
https://www.youtube.com/watch?v=JWC1MObp_x8
https://www.youtube.com/watch?v=C3gv9TrCYdA
gamebox13
