3T-0211 Transmission Planetary Clutch Housing is a Caterpillar drivetrain component designed to enclose and support the planetary clutch assembly within the transmission system. It helps protect internal components while maintaining their proper position and alignment during heavy-duty power transmission. Listed for CAT 785, 789, 789B and other compatible off-highway trucks, the 3T-0211 is suitable for transmission repair, overhaul and replacement applications in demanding mining and earthmoving environments.
Designed as a housing for the transmission planetary clutch assembly.
Provides structural support and protection for internal clutch components.
Helps maintain proper positioning and alignment of planetary clutch components.
Supports reliable torque transmission within the heavy-duty drivetrain system.
Helps protect internal transmission components from contaminants and external damage.
Suitable for transmission repair, overhaul and replacement applications on large Caterpillar haul trucks.
Compatible Machine
The 3T-0211 Transmission Planetary Clutch Housing is listed by Caterpillar for:
CAT 785 Off-Highway Truck
CAT 789 Off-Highway Truck
CAT 789B Off-Highway Truck
CAT 785B
CAT 785C
CAT 785D
CAT 784B
CAT 784C
CAT 785D Off-Highway Truck
Always verify the machine serial number and transmission configuration before ordering to ensure the correct application.
Applications
The 3T-0211 Housing is suitable for heavy-duty drivetrain service in:
Mining
Quarry
Construction
Heavy Earthmoving
Large Infrastructure Projects
It is particularly suitable for transmission maintenance and overhaul work on Caterpillar off-highway trucks operating under high torque and heavy-load conditions.
Why Choose YLCM?
20+ Years Experience – Professional experience in construction and mining machinery parts.
Large Warehouse – Extensive inventory covering drivetrain, engine and hydraulic components.
Fast Delivery – Efficient sourcing and order processing to reduce equipment downtime.
Genuine & OEM Parts – Genuine, OEM and quality replacement options available.
Export to 60+ Countries – Supporting customers across global markets.
Professional Technical Support – Assistance with part identification and compatibility verification.
Packaging
The 3T-0211 Housing is packed using export-standard protection for international transportation. Depending on order requirements, YLCM can arrange suitable wooden cases or crates, moisture-proof protection and shock-resistant packing to help protect the housing from impact and moisture during handling and delivery.
Shipping
YLCM provides flexible international logistics solutions according to destination and order requirements:
Sea Freight
Railway Transportation
Land Transportation
Multimodal Logistics Solutions
The appropriate transportation method can be confirmed according to quantity, package requirements, destination and delivery schedule.
Frequently Asked Questions
Q1: What is 3T-0211? A: 3T-0211 is a Caterpillar Transmission Planetary Clutch Housing used to enclose and support components within the transmission planetary clutch system.
Q2: Which CAT machines use 3T-0211? A: Caterpillar lists CAT 785, 789, 789B and several other 785-series and 784-series configurations as compatible.
Q3: What is the function of a planetary clutch housing? A: It provides a protective enclosure and mounting structure for clutch components while helping maintain proper alignment during power transmission.
Q4: Is 3T-0211 a complete transmission assembly? A: No. It is a housing component for the transmission planetary clutch system, not a complete transmission assembly.
Q5: Is 3T-0211 suitable for CAT 789B? A: Yes. CAT 789B is specifically included in Caterpillar’s compatible-model listing.
Q6: Does Caterpillar publish the material of 3T-0211? A: The current Caterpillar Parts Store listing does not provide a material specification for this part.
Q7: Can YLCM verify compatibility before purchase? A: Yes. Send us the machine model, serial number, transmission information, part number and quantity, and our technical team can help verify the application.
Q8: How can I request a quotation? A: Send us the part number, machine model, quantity and destination. We can check availability, quotation, lead time, packaging and shipping options.
Request a Quote
Looking for 3T-0211 Transmission Planetary Clutch Housing for CAT 785, 789 or 789B?
Send us your part number, machine model, serial number, quantity and destination. YLCM can help verify compatibility and provide the latest quotation, availability, lead time, packaging and shipping information.
