89144 Dayco Products Inc Drive Belt Tensioner Pulley OE Replacement
89144 Dayco Products Inc Drive Belt Tensioner Pulley OE Replacement
Out of stock
89144 Dayco Products Inc Drive Belt Tensioner Pulley OE Replacement
Upgrade your heavy-duty diesel engine with the 89144 Dayco Drive Belt Tensioner Pulley, specifically engineered to meet the rigorous performance demands of over-the-road trucking and off-road equipment. This OE replacement pulley is built to endure the toughest conditions, ensuring your engine runs smoothly and efficiently.
Main Features:
- Designed as a replacement for idler and tensioner pulleys in serpentine drive systems for heavy-duty diesel engine applications.
- Manufactured from robust materials, including steel, powdered metal, or engineered polymer, guaranteeing longevity and durability.
- Equipped with dual permanently lubricated sealed bearings and retainers, providing an extended lifespan even under significant shock loads.
- Comes with a limited 90-day warranty for added peace of mind.
Specifications:
- Bearing Inside Diameter: 17 Millimeter
- Diameter: 70 Millimeter
- Groove Count: No Groove
- Material: Polymer
- Type: Serpentine
- Width: 25 Millimeter
Invest in the 89144 Dayco Drive Belt Tensioner Pulley for reliable performance and superior durability, ensuring your heavy-duty diesel engine operates at peak efficiency.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

