4W2472 4W-2472

Parameter Specification Part Number 4W2472 / 4W-2472 Part Name Valve Spring Free Length 67mm Compatible Models CAT 3306, 3406 Engines Condition New Material Chrome Silicon Alloy Steel (per CAT spec) Spring Rate 45 N/mm (typical for CAT valve springs) Max Load Capacity 550N at 40mm compressed length Operating Temp -30＜C to +180＜C Surface Treatment Shot...