Cummins V Ribbed Belt 217638 – Multi-Rib Drive Belt for Accessory Systems
The Cummins V Ribbed Belt 217638 is a high-performance multi-rib drive belt that delivers efficient power transmission to engine accessories like the alternator, water pump, fan, and air conditioning system. Designed for long-lasting durability and enhanced grip, this belt ensures dependable performance across a wide range of Cummins and CCEC engine platforms.
🔩 Specifications
- Part Number: 217638
- Part Name: V Ribbed Belt
- Material: EPDM (Ethylene Propylene Diene Monomer) rubber with reinforced tension cords
- Rib Type: Multi-rib (Poly-V)
- Condition: 100% Brand New
- Category: Engine Accessory Drive Components
- Origin: Manufactured to Cummins OEM standards
- Compatibility: Fits various Cummins and CCEC engine systems (please confirm using your ESN)
⭐ Key Features
This belt offers several key advantages:
- Durable yet flexible construction extends service life
- Even load distribution across ribs minimizes slippage and improves efficiency
- Excellent resistance to cracking, oil exposure, and heat
- Smooth and quiet operation with built-in vibration dampening
- Fully compatible with Cummins pulleys and belt tensioners
⚙️ Technical Insights
When it comes to technical performance, this belt delivers:
- Ribbed Design: The multi-rib profile increases surface contact, enhancing grip and reducing deformation under load
- Reinforced Core: High-strength tension cords help the belt retain shape, even under continuous stress
- Thermal Resistance: Built to endure high engine bay temperatures and maintain performance across variable RPMs
- OEM Fitment: Precision-built to match Cummins factory specs for easy installation and reliable operation
🛠 Common Applications
The Cummins 217638 V Ribbed Belt is ideal for:
- On-highway trucks driving alternators, fans, or A/C units
- Diesel generator sets powering multiple accessories
- Heavy-duty construction and mining equipment with belt-driven systems
- Marine engines needing durable, low-noise accessory drives
- CCEC engine configurations with high-load belt requirements
📦 Availability & Support
This belt is in stock and ready for fast global shipping.
Need help confirming fitment? Send us your engine serial number (ESN) — our expert support team is here to assist.
