Pai 4300 Mack 64SM20 Brake Chamber Diaphragm

Brake Chamber Diaphragm Type: 30 7-7/8in Diameter

• Part number: MDP-4300
• OE MFG: MACK
• OEM Reference: 64SM20
• Cross Reference: MACK : 5396-N20130, 5554-8017030, 6152-1126M009, 63SM30, 64SM20, 64SM20P2, 64SM28, 64SM28A, 64SM31, 745-234101, 745-236668, 750-1830; OTHER : 12-40030, 18300, 234101, 236668, 30025, 802490, E-8894, M-466, TYPE-30 | PAI : EM43000
• Product Class: Brake Diaphragms, Clevises & Misc,

The PAI MDP-4300 is a brake chamber diaphragm identified as Type 30 with a 7-7/8-inch diameter. Brake chamber diaphragms are heavy duty diesel truck parts that flex within an air brake chamber as compressed-air pressure moves the diaphragm and actuates the brake mechanism, making the chamber type and diameter important for part identification. MACK OEM reference 64SM20 is also cross-referenced to MACK 5396-N20130 and 5554-8017030.