Exhaust Bellows 203555 3968643 for Cum mins K38 KTA38 Diesel Engine

Product Name: Exhaust Bellows Flexible Pipe

Part Number: 203555, 3968643

Fit Engine: Cumm ins K38, KTA38

Condition: 100% Brand New, direct‑fit replacement

• Premium stainless steel corrugated construction, excellent high‑temperature resistance
• Standard flange connection for quick and simple installation
• Effectively absorbs engine vibration, reduces exhaust pipe cracking and gas leakage
• Anti‑corrosion property, stable performance under heavy‑load harsh working conditions

This exhaust bellows 203555 is designed for Cumm ins K38, KTA38 diesel engine Installed between exhaust manifold and exhaust pipe, it absorbs thermal expansion and engine vibration, compensates installation misalignment, prevents exhaust leakage, widely used for generator sets, marine equipment and heavy‑duty machinery. Alternative part number:3968643.

We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vol vo, Deutz, Doosan, Daewoo, John Dee re, Scania, Hyundai, JCB etc.

Shipping: Sea freight, air freight and international express are all available.

Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.

Q1: Which engine does this exhaust bellows fit?

A: It fits Cumm ins K38, KTA38 diesel engine, suitable for generator, marine and heavy‑duty construction equipment.

Q2: What problems can this bellows solve?

A: It fixes exhaust pipe cracking, exhaust gas leakage and damage caused by engine vibration and thermal expansion.

Q3: Does it support direct replacement?

A: Yes, it is manufactured with OEM flange dimension for direct mounting without modification.

• Cum mins K19, K38, K50, M11, NT855, 6BT5.9, QSK19
• Komatsu 6D125,6D140,6D170,4D102,4D95,6D107,6D95
• CAT C7,C9,C13,C15,3306,3406E,325C
• Yanmar 4TNV84,4TNV88,4TNE94,4TNE98,3TNE74,3TNV72,2TNE68
• Isuzu 4HK1,6HK1,6BG1,4BD1,4JG1,4LE2,6BB1