The 1226043 Piston AS is a high-performance piston assembly specifically designed for Caterpillar 3408B and 3408 diesel engines. Manufactured from premium high-strength alloy materials and precision-machined to OEM standards, it delivers exceptional durability, heat resistance, and sealing performance under demanding operating conditions. Ideal for engine overhaul and replacement, this piston assembly helps restore engine efficiency, improve combustion performance, and extend engine service life in mining, marine, industrial, and power generation applications.
Provides reliable combustion support and stable engine performance under heavy-duty conditions
Surface Treatment / Protection
Precision machined surfaces with wear-resistant treatment
Dimensions & Structure
OEM standard configuration
Function / Installation Position
Engine cylinder piston position
Operating Conditions
Heavy-duty diesel engine operation
Compatible Models
3408B, 3408
System
Engine combustion system
Weight
0.3 kg
Packaging
Industrial carton + foam protection
Lead Time
30–90 days
Shipping Method
Sea / Air / Land
Payment Method
USD / RMB / RUB
Warranty
6 months
Features & Benefits
Precision-engineered 1226043 Piston AS for Caterpillar 3408B and 3408 diesel engines
Manufactured from premium high-strength alloy for outstanding durability and long service life
Designed to withstand high combustion temperatures and heavy-duty operating conditions
Precision-machined to OEM specifications for excellent fit, sealing, and combustion efficiency
Enhances engine performance while reducing wear and oil consumption
Suitable for genuine replacement, OEM, and premium aftermarket engine rebuilds
Strict quality inspection before shipment for consistent reliability
Backed by a 6-month warranty
Compatible Machine
The 1226043 Piston AS is compatible with:
Caterpillar 3408B Diesel Engine
Caterpillar 3408 Diesel Engine
These engines are widely used in Caterpillar mining equipment, construction machinery, marine applications, industrial power units, and generator sets.
If you’re unsure whether this piston assembly fits your engine, simply provide your machine serial number (PIN) or engine serial number, and our technical team will verify compatibility before shipment.
Applications
The 1226043 Piston AS is designed for Caterpillar 3408 series engines operating under demanding conditions, including:
Open-pit mining
Quarry and aggregate operations
Heavy earthmoving
Marine propulsion systems
Industrial power generation
Oil & gas equipment
Generator set maintenance and engine overhaul
Its heavy-duty construction ensures reliable engine performance, efficient combustion, and extended service life in continuous high-load applications.
Why Choose YLCM?
YLCM specializes in supplying genuine, OEM, and high-quality aftermarket spare parts for Caterpillar, Komatsu, Cummins, Hitachi, Volvo, and other leading construction and mining equipment brands.
We provide:
Genuine, OEM, and premium aftermarket engine components
Competitive factory-direct pricing
6-month product warranty
Fast worldwide shipping
Professional export-standard packaging
Technical support before and after sales
OEM part number verification
Extensive export experience serving customers across Europe, Southeast Asia, the Middle East, Africa, and South America
In addition to piston assemblies, we also supply pistons, piston rings, cylinder liners, overhaul kits, crankshafts, bearings, cylinder heads, turbochargers, hydraulic parts, filters, and a complete range of replacement engine components.
Packaging & Shipping
Every 1226043 Piston AS is professionally packed to ensure safe international transportation.
Packaging options include:
Individual protective packaging
Export-standard cartons
Heavy-duty wooden crates for bulk shipments
Moisture-proof and anti-corrosion protection
Air freight
Sea freight
Express courier services
Multimodal logistics solutions
Each shipment is securely packaged to minimize transportation risks and ensure the product arrives in excellent condition.
Request a Quote
Looking for the 1226043 Piston AS for Caterpillar 3408B / 3408?
Contact YLCM today to receive:
Latest quotation
Delivery lead time
Packing details
Shipping solutions
Technical support
OEM part verification
Our experienced sales team will respond promptly with competitive pricing and professional service tailored to your engine overhaul and maintenance requirements.
