OEM Volvo Penta Belt Tensioner Idler Bracket Pulley Assembly P/N: 3860078
Genuine OEM Volvo Penta serpentine belt tensioner/idler bracket assembly removed from a Volvo Penta gasoline marine engine. This complete assembly includes the cast mounting bracket, spring-loaded tensioner mechanism, and idler pulley exactly as shown in the photos.
Part number 3860078 is identified by Volvo Penta as a tensioner bracket assembly used on various Volvo Penta 4.3L, 5.0L, and 5.7L Gi/GXi marine engine applications. Designed to maintain proper serpentine belt tension and routing for reliable accessory drive operation.
Component exhibits normal cosmetic wear, light surface oxidation, and signs of previous marine use consistent with age and operation. No visible cracks, weld repairs, or structural damage were observed. The pulley rotates smoothly by hand, and the assembly appears structurally sound.
Please verify compatibility with your specific engine model and part number prior to purchase.
Features & Highlights:
• Genuine OEM Volvo Penta Component
• Volvo Penta Part Number 3860078
• Complete Tensioner/Idler Bracket Assembly
• Includes Idler Pulley and Mounting Bracket
• Spring-Loaded Tensioner Mechanism Included
• Heavy-Duty Cast Construction
• Used on Various Volvo Penta Gi/GXi Applications
• No Visible Cracks or Structural Damage Observed
• Normal Cosmetic Wear from Marine Use
• Sold Exactly as Pictured
Specifications:
• Brand: Volvo Penta
• Part Number: 3860078
• Type: Belt Tensioner / Idler Bracket Assembly
• Engine Compatibility: Various Volvo Penta 4.3L, 5.0L, and 5.7L Gi/GXi Engines
• Material: Cast Metal Bracket with Composite Pulley
• Condition: Used
Condition Details:
This is a used OEM Volvo Penta tensioner/idler bracket assembly in good overall condition. The assembly shows normal cosmetic wear, light oxidation, and signs of previous marine use. No visible cracks, weld repairs, or structural damage were observed. Please review all photos carefully for complete condition details and included components.
SKU: 10381
Dealer Sale – Sunset Marine TX LLC