Differential Spools
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What is a differential spool?
A differential spool is a device that replaces the factory differential in a rear-wheel drive car, truck, or SUV. It locks both axles together, providing more power to both wheels, which is beneficial for off-road vehicles.
What is the purpose of a differential spool?
The purpose of a differential spool is to provide more power to both wheels of a rear-wheel drive vehicle, allowing it to better handle off-road terrain.
How do I determine if my differential spool is faulty?
Generally, a faulty differential spool will cause the vehicle to feel like it is slipping when accelerating, or cause the vehicle to vibrate or shake when turning.
Can a faulty differential spool cause damage?
Yes, a faulty differential spool can cause damage to other drivetrain components, such as axles, bearings, and gears.
How do I replace a differential spool?
Replacing a differential spool requires the following steps:
- Lift up the rear of the vehicle and support it on jack stands.
- Disconnect the axles from the differential spool.
- Remove the mounting bolts from the differential spool and remove it from the vehicle.
- Install the new differential spool and secure it with the mounting bolts.
- Re-connect the axles to the differential spool.
- Lower the vehicle and test it to make sure the differential spool is working properly.