Excel EM42400 Mack 64SM19 Brake Chamber Diaphragm

Brake Chamber Diaphragm Type: 24 7in Diameter

• Part number: EM42400
• OE MFG: MACK
• OEM Reference: 64SM19
• Cross Reference: MACK : 5396-N20097, 5554-8017024, 6152-1127M009, 6152-1127MOO9, 64SM19, 64SM19P2, 745-234100, 745-236667, 750-1824; OTHER : 18240, 234100, 236667, E-8892, M-464 | PAI : 4240
• Product Class: Brake Diaphragms, Clevises & Misc,

The PAI EM42400 is a brake chamber diaphragm identified as Type 24 with a 7-inch diameter. Brake chamber diaphragms are heavy duty diesel truck parts that flex inside an air brake chamber, converting air pressure into mechanical movement for brake actuation. MACK lists 64SM19 as the OEM reference, with 5396-N20097 and 5554-8017024 as additional MACK cross-references.