Caterpillar Piston 3306 168-4531 / 156-8262 / 477-7127 diesel engine

Caterpillar Piston 3306 168-4531 / 156-8262 / 477-7127 – OEM Quality

✅ In stock – order now!

📄 Product Description:

This piston is designed for the Caterpillar 3306 diesel engine, widely used in construction, mining, and industrial machinery. Manufactured to OEM specifications, it ensures accurate fitment, optimal compression, and outstanding heat resistance – ideal for complete engine rebuilds in demanding environments.

🔧 Compatibility:

Engine model:

• Caterpillar 3306 (inline 6-cylinder diesel, NA or turbocharged)

Applications:

• Dump trucks

• Excavators and loaders

• Bulldozers

• Generator sets and pumps

• Industrial CAT equipment

🔁 Cross-reference part numbers:

• 168-4531

• 156-8262

• 477-7127

🛠️ Specifications:

• Piston diameter: 120.65 mm (4.75 in)

• Piston height: ~130 mm

• Pin diameter: 38 mm

• Combustion chamber: Concave or turbo-type (depends on version)

• Material: High-strength aluminum alloy

• Condition: New

• Warranty: 6 months

• Packaging: OEM box or export-grade crate

• Shipping: Worldwide delivery available

🔍 Key Features:

• OEM quality – matches Caterpillar factory specs

• Exceptional durability and heat resistance

• Built for heavy-duty applications

• Perfect for rebuilding CAT 3306 diesel engines