197‑9322 CYLINDER LINER is a heavy‑duty wet‑type engine cylinder liner designed for CAT 814B, 824H and 824G wheel tractor‑scrapers. Installed inside the engine cylinder block, this high‑grade cast iron liner forms the working surface for piston and piston‑ring movement. It bears high‑temperature combustion, mechanical friction and thermal cycling loads, protects the engine block from wear and corrosion, and maintains stable compression performance for the diesel engine under heavy‑load earth‑moving and quarry working conditions.
Provide wear‑resistant working surface for piston assembly, protect engine cylinder block
Condition
New, Standard OEM Specification
Origin
China
Warranty
6 months
Applications
Suitable for: Open‑pit mining operations, highway and railway subgrade construction, large‑scale earth‑moving projects, stockyard material handling, port land leveling and other heavy‑duty jobs for CAT wheel tractor‑scrapers.
Why Choose Us
Full‑range CAT 814B 824H 824G spare parts supply
We supply engine overhaul kits, cylinder liners, pistons, seals and wearing components for CAT wheel tractor‑scrapers, supporting accurate procurement by OEM part number.
Strict pre‑shipment quality inspection
Each 197‑9322 cylinder liner is inspected for inner‑surface honing quality, dimensional tolerance, material hardness and surface integrity before shipment to withstand high‑temperature cyclic engine working conditions.
Stock support for engine overhaul core parts
Cylinder liners are key consumables during engine major repair. We maintain available inventory to respond quickly to urgent overhaul demands and shorten equipment downtime.
Cost‑effective replacement spare parts
We deliver factory‑direct CAT replacement components for global machinery dealers, repair workshops and construction contractors without extra intermediate costs.
Mature global export service
We serve customers in multiple countries, providing complete export documents, shock‑proof rust‑proof packaging and flexible sea‑air transport solutions for cross‑border delivery.
Professional pre‑sales compatibility check
If you are not sure whether this cylinder liner fits your CAT machine, provide the machine serial number, our team will confirm matching status within 24 hours to prevent wrong‑ordering.
Packaging
Anti‑rust protective film is applied on inner and outer surfaces of cylinder liner to avoid scratch, oxidation and deformation. Shock‑absorbing cushioning material is used for inner protection. Outer export carton is clearly marked with exact part number for inventory management and customs clearance.
Shipping
Sea freight is available for bulk orders. Air freight can be arranged for urgent overhaul repair work. In‑stock items will be shipped within 3‑7 working days after payment confirmation. Complete packing list and export documents will be provided.
FAQ
Q1: How do I confirm this cylinder liner fits my CAT wheel tractor‑scraper?
Please send us your machine serial number and model, we will check compatibility for you before placing the order.
Q2: What symptoms mean the cylinder liner needs replacement?
High engine oil consumption, blow‑by gas, power loss, coolant mixing with engine oil, abnormal knocking noise are typical failure signs.
Q3: What is your delivery time?
In‑stock goods ship within 3‑7 working days. For out‑of‑stock items, we will confirm the exact lead time before order confirmation.
Q4: What does the warranty cover?
6‑month warranty covers manufacturing defects. Damage caused by improper installation, cooling system failure, engine overheating and normal operational wear is not covered.
Q5: How to get a quotation?
Provide the part number, purchase quantity and delivery address, our sales team will send a formal quotation within 24 hours.
Installation Guide
Completely shut down the engine and allow full cooling before disassembly to avoid scald risk.
Remove engine head, piston assemblies and old liners, thoroughly clean cylinder block liner bores, remove carbon deposits, dirt and burrs.
Inspect new 197‑9322 cylinder liner for cracks, scratches or transport damage before mounting.
Install new sealing rings on cylinder liner, press liner into cylinder block bore correctly, ensure proper seating and projection height meets OEM requirements.
Complete piston‑piston ring assembly, install cylinder head with correct torque sequence, refill coolant and engine oil, perform idle trial run and monitor engine running condition.
Maintenance Tips
Keep cooling system well maintained; avoid sustained engine overheating which will accelerate cylinder liner wear and crack.
Use qualified engine oil and replace filters according to maintenance cycle, to reduce abrasive wear of liner inner surface.
Inspect engine oil consumption and blow‑by condition regularly during daily inspection.
When replacing cylinder liner, replace matching piston rings, seals and gaskets synchronously for best overhaul effect.
