Send OEM number, quantity, destination, or photos. We will reply with quotation, lead time, and fitment notes.
Fitment checkOEM number, engine model, and machine model confirmation.
Manual quotePrice, MOQ, stock, lead time, and replacement options.
Export supportPacking notes, mixed order support, and shipping details.
Product Details
Product Overview
This high-quality cylinder liner is specifically engineered for Yanmar industrial diesel engines, providing a direct replacement for OEM part numbers 129350-01100 and 129322-01150. Designed for heavy-duty performance, this liner ensures a perfect seal between the piston and the cylinder wall, optimizing compression and reducing oil consumption. Our components are manufactured to meet or exceed original equipment specifications and are shipped globally to support B2B clients in North America, Europe, Asia-Pacific, and the Middle East.
Key Features & Benefits
Superior Durability: Constructed from high-grade cast iron with a hardened bore surface for extended service life in demanding applications.
Precision Engineering: Machined to exacting tolerances (129350-01100 / 129322-01150) for a seamless press-fit installation.
Common Applications: Excavators, Forklifts, Generators, Agricultural Tractors, and Industrial Pumps. Suitable for John Deere, Hitachi, and Komatsu machinery using Yanmar base engines.
Global Supply & Distribution
We maintain a robust global logistics network to ensure fast, reliable delivery to B2B buyers worldwide. Key capabilities include:
Major Markets Served: USA, Canada, Germany, UK, UAE, Saudi Arabia, Australia, Singapore, Japan, South Korea, and Brazil.
Shipping Options: Express (DHL/FedEx), Air Freight, and Sea Freight (FCL/LCL) to major ports like Rotterdam, Los Angeles, Shanghai, and Jebel Ali.
Warehousing: Regional stock in Asia and North America for reduced lead times.
Trade Compliance: Full documentation for customs clearance, including COO, packing lists, and commercial invoices.
Quality Assurance
Our cylinder liners are manufactured in ISO 9001:2015 certified facilities. Each unit undergoes rigorous inspection including:
Dimensional Checks: 100% verification of ID, OD, and flange height using CMM (Coordinate Measuring Machine).
Material Analysis: Spectrographic testing to confirm alloy composition.
Pressure Testing: To ensure structural integrity under operating loads.
Warranty: 12-month warranty against manufacturing defects from the date of invoice.
FAQ
Q1: What is the difference between the 129350-01100 and 129322-01150 liners? A: The 129350-01100 is primarily used in earlier 3D84/4D84 engines, while the 129322-01150 is common in later 3TNV84/4TNV84 models. Both have identical bore dimensions but differ slightly in flange thickness (0.5mm). Our product is machined to fit both specifications accurately.
Q2: Do I need to replace piston rings when installing a new cylinder liner? A: Yes, we strongly recommend replacing the piston rings (and optionally the pistons) whenever a liner is replaced. Worn rings will not seat properly against a new honed surface, leading to blow-by and reduced engine efficiency.
Q3: What is the recommended installation procedure for this liner? A: The liner should be installed using a hydraulic press with a proper adapter plate. Ensure the cylinder block bore is clean and free of burrs. Apply a thin layer of anti-seize compound to the liner’s outer diameter. Press the liner in until the flange is fully seated against the block deck. After installation, perform a final bore measurement to confirm roundness.
Inquiry Form
Send Inquiry
Leave your email and phone / WhatsApp so sales can follow up directly.
