8X-9576 Rear Wheel is a heavy-duty Caterpillar wheel manufactured from ductile spheroidal iron for demanding off-highway applications. As part of the rear wheel system, it supports vehicle load, traction and stability during hauling, braking and turning. Its robust construction makes it suitable for mining, quarry and heavy-earthmoving operations on compatible CAT 773 and 775 series trucks.
Heavy-Duty Rear Wheel: 8X-9576 is a Caterpillar rear wheel designed for demanding off-highway truck applications.
Ductile Iron Construction: The robust ductile iron structure provides high strength and durability for heavy-load operation.
Load Support: Designed to support the substantial loads generated during hauling, acceleration, braking and turning.
Stable Traction: Works with the tire and drivetrain system to provide reliable traction and vehicle stability.
Built for Harsh Conditions: Suitable for mining, quarrying and heavy earthmoving environments where wheel components are exposed to high loads and continuous operation.
Direct Replacement Solution: Suitable for replacing worn or damaged rear wheels on compatible Caterpillar equipment.
Compatible Machine
The 8X-9576 Rear Wheel is listed by Caterpillar for several heavy-duty equipment models, including:
CAT 773E
CAT 773D
CAT 775E
CAT 773B
CAT 775D
CAT 773GC
CAT 773
CAT 775B
CAT 772B
Caterpillar’s official parts information also lists 8X-9576 for selected quarry trucks, off-highway trucks and tractors. Machine serial number and configuration should be verified before ordering.
Applications
Mining
Quarry
Construction
Heavy Earthmoving
Large Infrastructure Projects
The 8X-9576 Rear Wheel is designed for heavy-duty Caterpillar trucks that operate with high payloads and frequent travel over demanding terrain. Its ductile iron construction supports the strength and durability required for continuous hauling and earthmoving operations.
Why Choose YLCM?
20+ Years Experience – Extensive experience in construction and mining machinery parts.
Large Warehouse – Wide product coverage for heavy equipment maintenance.
Fast Delivery – Efficient order processing for urgent replacement requirements.
Genuine & OEM Parts – Genuine, OEM and quality aftermarket solutions available.
Export to 60+ Countries – Supporting customers across global markets.
Professional Technical Support – Assistance with part identification, compatibility and sourcing.
Packaging
YLCM PARTS provides secure export packaging for heavy wheel components. Depending on the order, packaging can include reinforced wooden cases, protective wrapping, moisture-proof protection and secure internal fixing to reduce movement and impact during transportation.
Shipping
We provide flexible international logistics solutions according to destination and order requirements:
Sea Freight
Railway Transportation
Land Transportation
Multimodal Logistics
Request a Quote
Looking for 8X-9576 Rear Wheel for CAT 773E, 773D or 775E? Send us the part number, machine model and serial number if available. YLCM PARTS can provide availability, pricing, lead time, packaging and shipping solutions for your equipment maintenance requirements.