Heat Exchanger Assembly 3912145 for Cummi ns QSM11 Diesel Engine

Product Name

Heat Exchanger Assembly

Part Number

3912145

Fit Engine

Cumm ins QSM11

Condition

100% Brand New, direct‑fit replacement

Material

High‑strength cast metal with anti‑corrosion surface coating

• Robust cast metal construction with anti‑corrosion coating, long service life in marine and heavy‑duty environment
• Precise pipeline layout, efficient heat exchange performance to stabilize engine operating temperature
• Strict pressure‑resistant design, prevent leakage under working pressure
• Complete assembly, direct installation without extra modification
• Ideal replacement for marine, construction and heavy‑duty equipment overhaul

This heat exchanger assembly 3912145 is designed for Cumm ins QSM11 diesel engine. It realizes heat exchange between cooling medium, keeps engine working temperature within normal range, avoids overheating failure. Widely applied for marine propulsion, construction machinery and heavy‑duty industrial equipment repair.

We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vol vo, Deutz, Doosan, Daewoo, John De ere, 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 heat exchanger fit?

A: Fits Cumm ins QSM11 diesel engine.

Q2: What are the common failure symptoms of damaged heat exchanger?

A: Engine overheating, coolant leakage, oil‑water mixing risk.

Q3: Installation suggestion?

A: Clean pipeline before installation, check for leakage after pressure test.

Cum mins

QSM11, M11, ISM11, QSK19, K38, NT855

CAT

C13, C15, 3406E, C9, 3306, 329D

Komatsu

6D125, 6D107, 4D95, 6D140, 4D102, 6D170

Deutz

BF6M1013, BF4M2012, BF8M1015, BF6M2012, BF4M1013, BF4M1012

Yanmar

4TNV88, 3TNV72, 2TNE68, 3TNE74, 4TNV84, 3TNV76