Liebherr 1099349 Diesel Engine Piston Assembly – High-Performance Replacement Part

Product Details

Product Overview

This premium Liebherr 1099349 Piston is a direct replacement engineered for optimal performance in Liebherr diesel engines. Manufactured to meet or exceed original equipment specifications, this piston ensures reliable power output and long service life for heavy-duty excavators and industrial machinery. We ship globally to major markets including North America, Europe, Southeast Asia, and the Middle East, with fast logistics to ports like Houston, Rotterdam, and Shanghai.

Key Features & Benefits

• Precision Engineering: CNC-machined to exact OEM tolerances for perfect fitment and reduced friction.
• High-Temperature Resistance: Constructed from high-strength aluminum alloy with reinforced ring grooves to withstand extreme combustion pressures.
• Extended Durability: Surface treatment reduces wear and extends overhaul intervals, minimizing downtime.
• Enhanced Performance: Optimized skirt design ensures stable operation and reduced noise levels.
• Rigorous Testing: 100% inspected for dimensional accuracy, hardness, and material integrity before shipment.

Technical Specifications

OEM Cross-Reference

This 1099349 piston is a direct replacement for the following Liebherr genuine part numbers:

• 1099349 (OEM)
• 10023405
• 10123456

Note: Always verify your engine model and serial number before purchasing to ensure compatibility.

Compatibility

Designed for Liebherr diesel engines commonly found in:

• Excavators: R 900 Series (R 906, R 914, R 924), R 944, R 954
• Engine Models: D924, D934, D936 series
• Year Range: 2000–2020 (verify with engine serial)

Global Supply & Distribution

We maintain a robust global supply chain to serve B2B clients worldwide. Our export capabilities include:

• North America: Warehousing in Houston, TX, and Los Angeles, CA for 3–5 day delivery.
• Europe: Fast shipping via Rotterdam and Hamburg ports.
• Asia-Pacific: Direct shipment from Shanghai and Singapore hubs.
• Middle East & Africa: Regular deliveries to Dubai, Jeddah, and Johannesburg.
• Trade Compliance: All exports adhere to international trade regulations with full documentation (COO, packing list, invoice).

Quality Assurance

• Standards: Manufactured in ISO 9001:2015 certified facilities.
• Testing: Each piston undergoes dimensional checks, hardness testing, and surface defect inspection.
• Warranty: 12-month warranty against manufacturing defects (does not cover improper installation or wear from normal use).
• Certifications: Material test certificates available upon request.

FAQ

Q1: Is this piston compatible with my Liebherr R 924 excavator?
This 1099349 piston is primarily designed for Liebherr diesel engines in the D924 and D934 series. For the R 924, please confirm your engine model (e.g., D924 TI-E) and serial number. Contact our technical team with your machine’s serial number for a direct fitment check.

Q2: Does this piston come with rings and pins?
This listing is for the piston assembly only. Rings and pins may be purchased separately. We recommend using new rings and pins for optimal performance during overhaul.

Q3: What is the recommended installation procedure?
Installation should be performed by a qualified diesel mechanic. Ensure the cylinder bore is within specification, lubricate the piston and rings with clean engine oil, and use a ring compressor during insertion. Torque connecting rod bolts to OEM specifications (typically 120–150 Nm).