Turn pedal effort into hydraulic brake pressure with a new 1997 Toyota 4Runner master cylinder from Dorman First Stop, part number M390367. It is a direct-fit replacement for the 1996-2000 Toyota 4Runner (all engines, one per vehicle). It is precision-engineered to match the design, function, and performance of the original master cylinder.
- Precise replacement: the aluminum cylinder housing is constructed to match the casting material of the original part for similar performance.
- Durable design: every rubber component is made from a high-quality EPDM compound that resists glycol-based brake fluid.
- 100% new: made entirely of new, high-quality materials for a safe, durable replacement.
- Strict specifications: built to meet rigorous SAE International standards.
Specifications: 1 in bore diameter and two outlets. The rearward outlet size and the secondary outlet thread diameter are M10 x 1.0, and the primary outlet thread pitch is 1 mm. The reservoir and a sensor are included. Mounting hardware is not included, so consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.
Signs that a master cylinder may need replacing include a soft or sinking brake pedal, or brake fluid leaking at the cylinder. Diagnose the cause before replacing the part, and follow the service procedure for bleeding the brakes after installation.
Interchange: 83-22727 · 100-1657 · M-56727 · 072-9170 · 13-2775 · 11-2775 · 130.44727 · 131.44727 · 355-76130
18M796 · M901029 · 13216 · MC500380 · M55091 · NM55091 · MC390367 · 472013D380 · F131348 · F131914 · MC131348 · MC131914 · 8322727 · 1001657 · M56727 · 0729170 · 132775 · 112775 · 13044727 · 13144727 · 35576130
This part cross-references / interchanges with the following part numbers:
18M796, 83-22727, M901029, 100-1657, M-56727, 072-9170, 13216, 13-2775, 11-2775, 130.44727, 131.44727, MC500380, 355-76130, M55091, NM55091, MC390367, 472013D380, F131348, F131914, MC131348, MC131914
