Global automotive components manufacturer and distributor specializing in diesel engines, transmissions, axles, and spare parts, with operations spanning over 90 countries.
Product Details
The Cummins OEM Belt Tensioner 3095684 is a heavy-duty automatic tensioning device specifically developed for reliable drive belt management in Cummins N14 and NT855 series engines. This tensioner maintains consistent belt pressure, prevents slippage, reduces vibration, and extends the life of belts and related components in high-demand applications like heavy trucking, construction, mining, and industrial power systems.
Volgen Power delivers only authentic Cummins OEM tensioners, providing exact fitment, superior materials, and proven longevity that aftermarket alternatives often cannot match.
Performance Advantages
- Automatic Tension Control — Spring-loaded design delivers precise, consistent belt tension across operating conditions
- Robust Build Quality — Heavy-duty construction with high-strength components resists wear in extreme temperatures and loads
- Reduced Maintenance — Minimizes belt adjustments and prevents premature failures of alternators, pumps, and pulleys
- Vibration Damping — Integrated damper reduces noise and stress on the entire accessory drive system
- OEM Reliability — Engineered to Cummins exact standards for seamless integration and long-term dependability
Engine Applications & Compatibility
This belt tensioner is designed for multiple Cummins engine families, including:
- N14 (all variants: Celect, Celect Plus, Mechanical)
- NT855 / NTA855
- NH / NTC series
- G855 / GTA855
- Select K38 and QSN14 configurations
Widely used in on-highway trucks, off-road equipment, marine auxiliary drives, and generator sets.
Key Specifications
| Specification | Detail |
|---|---|
| Part Number | 3095684 |
| Type | Automatic spring-loaded belt tensioner |
| Pulley Diameter | Standard OEM size (typically ~70-90mm) |
| Mounting | Direct bolt-on replacement |
| Weight | Approximately 4-5 lbs |
| Materials | High-strength steel and composite components |
Volgen Power specializes in genuine Cummins OEM components for legacy and current engines. The 3095684 belt tensioner is available from stock with fast worldwide delivery options.
Ready to restore proper belt drive performance? Contact us now for current pricing, stock confirmation, or expert assistance – request your quote today!
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