3Pcs Engine Brake Adjustment Tool for Detroit Diesel DD13 DD15, 4.1MM 4.6MM 7MM Steel Barring Tool, Heavy Duty Spanner Set Replacement for W470589022300 W470589042300 313530
Applicable Models: The engine brake adjustment tool is suitable for 4.1MM and 4.6MM wrenches for Detroit diesel engines DD13 and DD15 (replaces W470589022300-4.1mm and W470589042300-4.6mm); Spanner 7MM wrench (replaces for313530)
Upgraded Material: The engine brake adjustment tools is forged using metal processes, resulting in high hardness, wear resistance, and resistance to deformation, paired with a red anti-slip handle, it provides a stable grip and effectively improves operational safety
Precision Design: Our jake brake feeler gauge valve lash tool employs a high-precision feeler gauge design, providing a fast, accurate, and reliable solution for valve clearance measurement. Effectively solves problems such as valve noise, power loss, increased fuel consumption, and even engine damage
User-Friendly Design: The innovative tilting structure allows easy access to the narrow gap between the piston contact surface, exhaust valve contact surface, and adjusting screw, without disassembling surrounding engine components, greatly reducing operational difficulty
Valve Adjustment Notice: Ensure the engine is turned off before performing valve clearance adjustment. The two adjustment screws on each cylinder should be properly set to the specified clearance