3412 Complete Overhaul Gasket Kit For CAT 3412 Diesel Engine Top End Rebuild Set

• Product Name: CAT 3412 Full Engine Overhaul Gasket Kit
• Specification Code: 3412
• Applicable Engine: CAT 3412 V12 Diesel Engine (Marine, Generator, Industrial Power Unit)
• Kit Main Components:
  1. Multi-layer Steel (MLS) Cylinder Head Gasket
  2. Valve Stem Oil Seals
  3. Timing Housing Gasket, Exhaust & Intake Manifold Gaskets
  4. Oil Pan Gasket, Valve Cover Gaskets
  5. Multi-color FKM Fluorine Rubber O-Rings of various specifications
  6. All auxiliary paper gaskets, rubber sealing strips and small sealing washers
• Material: MLS metal head gasket, high-temperature composite fiber gasket, FKM fluororubber, nitrile rubber
• Core Advantages
  1. Full set matched to original engine structure, covers all sealing points for top-end and partial bottom-end overhaul
  2. MLS steel head gasket withstands high cylinder pressure and high exhaust temperature, effectively prevents cylinder blow-by and coolant cross-leakage
  3. Fluorine rubber O-rings resist diesel fuel, engine oil and coolant corrosion, anti-aging and durable under long heavy-load operation
  4. Complete packing without missing parts, greatly improving maintenance efficiency for marine engines and generator sets

This 3412 full overhaul gasket kit is a one-stop sealing consumable package exclusively for CAT 3412 V12 large-bore diesel engine major overhaul. Widely applied on marine propulsion engines, stationary generator units and heavy-duty industrial power equipment.

The core MLS multi-layer steel cylinder head gasket is designed for the harsh high-pressure working environment of the V12 engine, solving common failures such as cylinder head warping leakage, water channel mixing and gas scuffing caused by aged original gaskets. Matched valve stem oil seals control engine oil consumption and reduce blue smoke emission. All gaskets, sealing strips and classified O-rings are fully configured, ideal for engine disassembly, cylinder head repair, injector overhaul and full top-end rebuild.

We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John De ere, Scania, Hyundai, JCB etc.

1. What equipment does the CAT 3412 engine power?

   It is mainly used for marine vessels, large diesel generator sets, mining machinery and stationary industrial power systems.

2. What is the advantage of MLS cylinder head gasket?

   Multi-layer metal structure has stronger compression resistance, heat resistance and deformation resistance than traditional asbestos gaskets, longer service life under continuous high load.

3. Can this kit fix all engine leakage issues?

   It solves leakage on cylinder head, valve cover, timing case, intake/exhaust manifold, oil gallery and cooling water circuit during engine overhaul.

4. Is the O-ring material resistant to high temperature?

   All O-rings adopt FKM fluorine rubber, with excellent high temperature and chemical corrosion resistance suitable for diesel engine working conditions.