Serpentine Belt Tensioner 3885250 3587858 Compatible With Penta PCM Crusader Engine

Package Includes: 1 x Belt Tensioner Assembly Part Numbers: 3885250, 3587858 Compatible With: Penta, PCM, Crusader engines Fits the following engine configurations: PCM Crusader 4.3L V6-225 PCM Crusader 5.0L V6-225 PCM Crusader 5.7L V6-270 PCM Crusader 8.1L V8-300 Penta 4.3L GI Penta 5.0L GL Penta 5.7L GXI Penta 8.1L OSI Penta 320 Installation Instructions: Step 1: Identify the existing belt tensioner assembly securing the serpentine belt on the engine accessory drive system. Step 2: Use an appropriate tool to apply force to the tensioner arm and relieve tension on the serpentine belt.Remove the belt from the pulleys. Step 3: Remove the mounting bolts securing the old tensioner assembly to the mounting bracket or engine block.Remove the assembly. Step 4: Position the belt tensioner assembly onto the mounting locations.Secure using the provided or mounting hardware to the manufacturer-specified torque. Step 5: Route the serpentine belt according to the engine’s routing diagram.Use the tensioner arm to apply proper tension.Confirm the belt is seated correctly on all pulleys.

• Model Compatibility: Fits Penta PCM and Crusader engines as specified in the title.
• Part Number Match: Replaces serpentine belt tensioner with part numbers 3885250 and 3587858.
• Functional Purpose: Restores serpentine belt tensioning function on compatible engines.
• Application Scope: Designed exclusively for use as a direct replacement tensioner in specified engine models.
• Installation Role: Mounts in the same location and operates identically to the tensioner unit.