3802356 Cummins Exhaust Valve Kit for 4BT 6BT Engines

Product Overview:

3802356 Exhaust valve is an OEM replacement part for Cummins 4BT3.9 & 6BT5.9 12V engines, paired with 3802355 intake valve. Made of heat-resistant bimetal with Stellite surfacing, it resists high-temperature ablation and gas leakage. Precision machined stems reduce friction and oil consumption, ideal for overhaul of trucks, machinery, generators and marine equipment.

3802356 exhaust valve Kit Specification:

✅Premium bi-metal material specially designed for ultra-high exhaust temperature environment, anti-oxidation & anti-cracking

✅Stellite alloy surfacing on sealing face, excellent wear resistance, perfect exhaust sealing without gas leakage

✅Nitrided & chromed valve stem greatly reduces friction, lowers engine oil consumption

✅Complete valve train overhaul supporting parts available together: valve locks, valve springs, valve guides, valve seals

Application:
✅Medium-duty commercial trucks & Dongfeng 153 cargo trucks

✅Construction machinery: excavators, loaders, bulldozers fitted with Cummins 4BT3.9 / 6BT5.9 engines

✅Stationary & mobile diesel generator sets, oilfield power units

✅Marine auxiliary engines

✅Dodge Ram 2500/3500 pickup trucks with 12-valve 5.9L Cummins engine

✅Light passenger buses, agricultural machinery & mining equipment with B-series Cummins diesel engines

Why Choose US?

✅Dual supply: genuine OEM standard parts & premium aftermarket alternatives

✅100% dimensional inspection before shipment to eliminate fitting issues

✅Flexible order support: small retail & bulk wholesale with fast global delivery

✅Professional Cummins B-series engine parts technical matching consultation