Cummins 3925400 Cylinder Head For 6BT 6BTA5.9L12v Engines

Product Overview：

The 3925400 is Upgraded Heavy-Duty Reinforced Cylinder Head for Cummins 5.9L 12-valve 6BT turbo diesel engines.fixing inherent structural flaws of original cylinder heads. Built with enhanced alloy cast iron instead of low-grade generic castings, it meets long-term heavy-load demands for light pickup trucks and off-road industrial equipment including Dodge Ram series and Case IH machinery.

3925400 Cylinder head Specification:

Key Features:

✅Casting: High-nickel cast iron + reinforced weak zones, avoids cracking & warping

✅ Valvetrain: 60lb heavy springs + Viton high-temp seals, prevents valve float & oil consumption

✅QC: Dual hydraulic & vacuum leak test, polished deck, clean inner channels for longer service life

Compatible Applications:

✅Light/Heavy Truck: Dodge Ram 2500 / 3500 12V (1989–1998)

✅Construction Machinery: Komatsu SA6D102, Case IH loader, excavator

✅Industrial Equipment: Stationary generator set, agricultural tractor, marine power unit

Why Choose US?

✅Price Advantages of Authorized Cummins Agents in China

✅Genuine Cummins equivalent quality, strict factory inspection

✅Full Cummins engine parts inventory, fast dispatch

✅Global door-to-door shipping in 5–7 days

✅Professional technical team for fitment support- Factory direct pricing, flexible MOQ