Product Attributes
- OEM Part Number: 283-5666 / 2835666
- Alternative Cross PN: 6N-9133, 388-6565, 398-2959
- Product Name: MLS Multi-Layer Steel Cylinder Head Gasket
- Compatible Engines: CAT 3408, 3408C, 3408E, 3412, C27, C32 Heavy Duty Diesel Engine
- Application Equipment: CAT 769C,769D,771C,771D Off-Highway Trucks, 631D/631E/631G/637E/637G Scrapers, PM-565 Cold Planer, Marine Propulsion Engine, Industrial Generator Set
- Structure: Multi-layer laminated metal MLS structure
- Material: High tensile steel composite, heat & pressure resistant
Core Advantages
- Standard OEM 283-5666 dimension, perfectly matches 3408 V8 engine cylinder head, water holes, oil galleries and bolt hole layout
- MLS multi-layer metal design resists high combustion pressure and exhaust temperature, effectively prevents gasket blowout, coolant-oil mixing and cylinder gas leakage
- Heavy-duty durability for continuous working of mining trucks, marine power units and stationary generators under harsh conditions
- Directly matched with full 3408 upper overhaul gasket kit, valve stem seals, injector sleeve seals and assorted O-rings for complete top-end rebuild
Product Description
Part No 283-5666 is the official CAT cylinder head gasket for 3408 series V8 diesel engines. It seals the interface between cylinder head and engine block, isolating combustion gas, cooling fluid and lubricating oil to avoid engine overheating, power loss, white smoke emission and oil emulsification. It is a mandatory replacement component during cylinder head disassembly and major engine overhaul.
We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John Dee re, Scania, Hyundai, JCB etc. Shipping: Sea freight, air freight and international express available. All shipping cost and import duties shall be borne by the buyer.
FAQ
Q1: How many pieces 283-5666 needed for one CAT 3408 engine?
A: CAT 3408 V8 engine has two cylinder heads, each head requires two pcs 283-5666 head gaskets, total 4 pieces for full engine installation.
Q2: What cross reference numbers for 283-5666?
A: Interchangeable part numbers: 6N-9133, 388-6565, 398-2959.
Q3: What parts should be replaced together with 2835666 head gasket?
A: Recommend replacing valve stem oil seals, injector sleeve sealing bushes, full upper overhaul gasket kit, large O-ring assortment and head bolt set synchronously.
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