5262612 Aftercooler For Cummins 6B 6BT 6BTA 5.9L Engines

Product Overview:

The 5262612 is the latest Water-Cooled Built-In Aftercooler for Cummins B 5.9L Series 6-Cylinder Construction Machinery, Replacement for Volvo 210 Excavators, Loaders & Farm Equipment, Designed for 110–160HP Heavy-Duty Excavation in Severe High-Temp/Dusty Sites

5262612 Aftercooler Specification:

Key Features:

✅Designed for continuous rated load: 2200rpm full load, 8hr non-stop operation, 15% extra cooling margin for summer heat

✅Reinforced core for peak torque (1500–1700rpm): suppresses intake heat spike to prevent knocking & black smoke under heavy digging/climbing

✅Adaptable to fluctuating conditions: handles start-stop, idle-heavy load cycles and 800–1000m high altitude with sufficient cooling reserve

✅Extreme high temp tolerance: stabilizes intake air below 70°C under 42°C open-air job site conditions

Application:

✅Core positioning: Mainstream intercooler for off-highway construction machinery

✅Excavators: Volvo EC210, EW170, EW180 wheel & crawler models

✅Fits loaders, rollers, forklifts, mining tunnellers, large farm harvesters

✅Secondary fit: Light coaches & ISBE light dump trucks

✅Market tier: OEM-grade aftermarket replacement for 110–160HP 6B/QSB5.9 engines, targeting mid-tier machinery repair market

Why Choose us?

✅Professional China-based Cummins parts supplier

✅Genuine Cummins quality, strict factory inspection

✅Direct factory supply with competitive cost advantage

✅Stable stock & fast global delivery