Help bring back easy, vacuum-assisted pedal feel with the A1 CARDONE brake booster, part number 54-74229, a remanufactured vacuum unit that uses vacuum to multiply the force of your foot on the pedal before it reaches the master cylinder. It is a direct-fit replacement for many vehicles, among them the 1996-2000 Dodge Grand Caravan, 1996-2000 Chrysler Town & Country and 1996-2000 Dodge Caravan. See the "Vehicles it fits" section for the full list and engine details.
CARDONE reverse engineers each unit, drawing on 40 years of its engineering expertise. It identifies weaknesses in the original design, corrects them and upgrades them where applicable, with the goal of a more durable part than the original. The finished booster's performance meets or exceeds O.E. levels.
- O.E.-quality internals: 100% O.E.-quality seals, diaphragms and check valves are installed in every unit.
- Rust-prohibitive finish: an exclusive CARDONE finishing process designed to extend unit life.
- Pre-adjusted output rod: when included, the master cylinder output rod comes pre-adjusted for easier, faster installation.
- 100% tested: every unit is tested, and CARDONE guarantees fit and function.
Signs a brake booster may need replacing include a hard or high-effort brake pedal, a hissing sound when the pedal is pressed, or longer stopping distances. Vacuum leaks and hose problems can cause similar symptoms, so diagnose the brake system first. If the original booster is the cause, this unit replaces it.
Interchange: 4721338AA · 4797614
Frequently Asked Questions
What does an A1 CARDONE power brake booster do?
It uses vacuum to multiply the force you put on the brake pedal. It sends that assisted force through an output rod to the master cylinder, so braking takes less pedal effort.
Does this 1996-2000 Dodge Caravan brake booster fit my van?
It is listed for the 1996-2000 Dodge Caravan, 1996-2000 Dodge Grand Caravan and 1996-2000 Chrysler Town & Country. Check the "Vehicles it fits" section for your exact vehicle and engine.
Is this booster new or remanufactured?
It is remanufactured. CARDONE installs 100% O.E.-quality seals, diaphragms and check valves in every unit and tests each one 100%.
What are signs a brake booster may need replacing?
Common signs include a hard or high-effort pedal, a hissing noise when braking, or longer stopping distances. Diagnose the cause first, because vacuum leaks can produce similar symptoms.
Is installation difficult?
When the master cylinder output rod is included, it comes pre-adjusted for easier, faster installation. Follow the vehicle service information for the correct procedure and torque values.
