4947BEN

Straight Arm Slack Adjuster 26,000 lb SAE Torque Rating 1-5/8in Spline Diameter x 37 Spline Teeth Part number: EM49470 OE MFG: MACK OEM Reference: 745-283411 Cross Reference: MACK : 5396-KN44041, 745-283411, 8235-R822007; ROCKWELL (EXCEL PRODUCTS) : R822007 | PAI : 4947, 4947-BEN Product Class: Slack Adjusters The PAI EM49470 is a Straight Arm Slack Adjuster 26 for heavy duty diesel truck parts applications, with a 26,000 lb SAE torque rating, 1-5/8-inch spline diameter, and 37 spline teeth. A slack adjuster connects the brake chamber pushrod to the foundation brake mechanism and converts pushrod movement into camshaft rotation for drum-brake operation. MACK lists 745-283411 as the OEM reference; additional MACK cross-references are 5396-KN44041 and 8235-R822007.