381841 | Caterpillar 3406B / 3406C / 3406A / 3406 Water Pump Kit | OEM# 1293068 | PAI kenworth it’s made to eliminate boost

it’s made to eliminate boost leaks and handle heat stress in Autocar and Mack XPEDITOR

Specifically designed for Mack MR refuse and vocational chassis

✅ Passenger Side Vent – Built to match OE routing✅ Lightweight Aluminum Core – Rust-resistant and efficient✅ Reinforced Header Plates – Prevents tank-to-header separation✅ No Frame – Simple drop-in installation✅ 1-Year Unlimited Mileage Warranty

✅ T6 S400 Frame – High-flow design for Detroit 14L & Cummins ISX engines

381841 | Caterpillar 3406B / 3406C / 3406A / 3406 Water Pump Kit | OEM# 1293068 | PAI kenworth it’s made to eliminate boostWater Pump Rebuild KitCaterpillar 3406A 3406B 3406C Application