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208149 Cummins NT855 OEM Oil Cooler Core
Precision-engineered replacement core for superior engine oil cooling – maintains ideal temperatures, prevents overheating, and extends component life in demanding NT855-powered equipment across construction, marine, mining, and industrial sectors.
Part Number: 208149 (Cross-reference: 3021581)
Brand: Cummins OEM
Supplier: Volgen Power
Product Details
Core Performance Benefits
This genuine Cummins OEM oil cooler core effectively transfers heat from engine oil to coolant, ensuring consistent lubrication properties and protecting critical components from thermal damage.
- Efficient Heat Dissipation — High-surface-area tube design maximizes cooling efficiency even under heavy loads
- Robust Construction — Premium materials resist corrosion, pressure fluctuations, and vibration for long-term reliability
- Leak-Proof Integrity — Factory-tested sealing and brazed joints prevent oil/coolant mixing
- Optimized Flow Characteristics — Engineered passages maintain proper oil pressure and circulation
- Direct OEM Replacement — Exact dimensions and mounting for hassle-free installation in existing housings
Primary Applications
Commonly installed in equipment such as:
- Bulldozers and loaders (e.g., Shantui SD16/SD22/SD32)
- Marine propulsion and auxiliary systems
- Generator sets and power units
- Heavy trucks and off-highway machinery
Engine Compatibility
Designed for Cummins engine families:
- NT855 / NTA855
- NH/NT series
- 855 FFC (Small Cam and Big Cam variants)
- Related NTC and industrial configurations
Specification Summary
| Attribute | Detail |
|---|---|
| Part Number | 208149 (alt. 3021581 assembly reference) |
| Type | Engine oil cooler core (tube bundle) |
| Material | High-grade aluminum or copper alloy tubes |
| Core Dimensions | Approx. 12–15 inches in length (varies by config) |
| Application | Oil-to-coolant heat exchange |
| Weight | 10–15 lbs (core only) |
Volgen Power provides authentic Cummins OEM oil cooler cores with full quality assurance, in stock for prompt worldwide delivery.
Protect your NT855 investment with proven cooling performance – contact us now for pricing, availability, or installation guidance. Secure your quote today!
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