PDI Big Boss Radiator Copper / Brass Radiator w/ Framework (2006-2016) KW W900L, T660, T880

The PDI Big Boss Radiator – Copper / Brass Radiator w/ Framework (2006–2016) is a heavy-duty, high-efficiency cooling solution designed to deliver exceptional heat transfer, durability, and performance for Kenworth W900L, T660, and T880 models. Engineered for long service life and consistent cooling under demanding conditions, this radiator outperforms OEM units in both strength and reliability.

Constructed from premium copper and brass materials, the Big Boss Radiator provides superior heat dissipation and corrosion resistance, maintaining stable engine temperatures even under heavy load. The integrated framework design adds structural rigidity, reducing vibration fatigue and extending the lifespan of both the radiator and surrounding components.

Ideal for professional fleets, rebuilds, and high-performance applications, the PDI Big Boss Copper / Brass Radiator ensures dependable cooling, reduced maintenance, and the trusted durability that defines the Big Boss line.