Power Brake Booster 1981-1988 J20

Replacement power brake booster.

Make sure that your brake system is at optimum performance by installing one of these dual-diaphragm boosters. This is also a great upgrade for older boosters, as it increases your braking pedal pressure and helps you stop sooner. OEM correct for 1983-1991 FSJ's, but will fit earlier years. Note that the dual diaphragm boosters use the later model plastic-reservoir master cylinders.

**CORE REFUND NOTE: All cores must be received back within 90 days of the date we ship our your item (NOT from when you receive the item) in order to receive a core refund to your original payment method.  After 90 days, core refunds are only available as store credit (no exceptions).  Also, all cores must be in good, rebuildable condition.  Any cores that have damaged / non-usable parts may incur charges (which will be deducted from the core return value).

Replaces OEM Part Numbers: 83500986 J83500986

 

 

• Fits 1981-1988 J-20
• Models All Power-Brake Equipped FSJ's
• Dual Internal Diaphragms for added braking power
• Remanufactured to Factory Specs