FOR THE REAR END, HYPOID GEARS ARE USED.
Hypoid gear, Spiral bevel gear, straight bevel
Most lubricants for manual gearboxes and differentials are hypoid gear oils. These contain extreme pressure (EP) additives and antiwear additives to cope with the sliding action of hypoid bevel gears. Hope This Helps.
Hypoid bevel
gears are used to transmit power and motion
Planetary gears can be spur or helical gears.
80-90WT hypoid gear oil. I use synthetic because it lasts longer, seems to lower the drag on the gears, and shifts easier from F-N-R
mostly helical gears !1.
Bevel gears can be used to change the direction of drive in a gear system by 90 degrees
Gears are used to make pieces of items or objects rotate. They are used in a majority of machines available.
According to the manual of the 2008 C-14, it requires API "GL-5" Hypoid gear oil, either SAE 90 (above 41 Fahrenheit) or SAE 80 (below 41 Fahrenheit). A "GL-6" rated hypoid gear oil may also be used.
Yes it needs gear oil! Hypoid gear oil, The filler bung is at the front of the gear box as you look at it! A squaredrive bung.