What kind of gear does a spider have?
The spider gear is in turn driven by a bevel gear unit (usually a hypoid gear ), consisting of a pinion (shown in yellow) and a bevel gear (shown in orange). The spider gear ist mounted on this orange bevel gear. Since the orange bevel gear “carries” the revolving spider gear, the orange bevel gear is also referred to as carrier.
What does a pin gear drive unit do?
Pin Gear Drive Unit. A way to reduce costs for rotating and linear drives. Tsubaki Pin Gear Drive Units are a new drive system that replace gears and racks.
How are Spicer ring and pinion gearing axles tested?
The Test: Each gear is installed in a production axle, which runs on a dyno until the gear fractures. Both high-load and low-load simulation tests are performed. The Result: Under low-load conditions, Spicer ring and pinion gears performed more than twice as many cycles as the competition.
What to do if your spider gears are bad?
The gears are part of the differential which is attached to the drive shaft of the vehicle. There are many signs of a spider gear beginning to age and requiring replacement. If you are not familiar in working with vehicle differentials, contact a trusted auto repair store to have the gears inspected.
How are spider gears used in a car?
Spider gears are responsible for the rear wheels of a vehicle to turn at different speeds, which allows for making turns smooth instead of in a jerking motion. The gears are part of the differential which is attached to the drive shaft of the vehicle. There are many signs of a spider gear beginning to age…
Do you need a lock bolt for a spider gear shaft?
In your situation, if this is not a C-clip axle, you should have a pinion/spider gear shaft “lock pin” and not a lock bolt. You may be able to install a new pin with the differential still in the axle housing. Access may be an issue, but this part is very important.
How can you tell if your spider gears are bad?
The sound can either be a grinding or popping noise. These sounds are most pronounced during turns when the spider gears are turning the axles at different speeds. As the gears get more worn this may also be present while driving straight. Inspect the inside of the differential for metal shavings.