129-3045 / 319-5239 wheel is a heavy-duty drivetrain component used in Caterpillar wheel loader final-drive systems. The 319-5239 Final Drive Wheel transfers torque from the final drive to the wheel assembly and is manufactured with a robust cast/ductile iron construction. Its verified dimensions and broad 980-series compatibility make accurate part-number and machine-configuration verification important before replacement.
| Item | Specification |
|---|---|
| Product Name | Final Drive Wheel |
| Part Number | 129-3045 / 319-5239 |
| Brand | Caterpillar (CAT) |
| Machine Model | CAT 980GC / 980 XE / 980H |
| Weight | To be confirmed |
| Material | Cast Iron / Ductile Iron |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
| Origin | China |
The requested application includes:
Caterpillar officially lists 319-5239 for all three requested models. The older 129-3045 is listed for CAT 980G II, 980H and 980G, but Cat currently marks this part as discontinued. Serial-number and configuration verification is recommended before ordering.
YLCM uses secure export packaging suitable for heavy machinery components. Depending on the order, packaging may include standard export cartons, heavy-duty wooden cases, shockproof protection, moisture-proof protection and secure fixation to minimize movement and damage during transportation.
YLCM provides flexible international logistics solutions, including:
The transportation method can be selected according to part dimensions, order quantity, destination and delivery requirements.
Q1: What is 319-5239?
A: 319-5239 is Caterpillar’s Final Drive Wheel, a drivetrain component that transfers torque from the final drive to the wheel.
Q2: Which machines use 319-5239?
A: Caterpillar lists 319-5239 for CAT 980GC, 980 XE, 980H, 980G, 980L, 980K, 980M and several other applications.
Q3: What material is 319-5239 made from?
A: Caterpillar specifies cast iron and identifies the material as ductile (spheroidal) iron on its Parts Store specification page.
Q4: What are the dimensions of 319-5239?
A: The outside diameter is 535 mm, inside diameter is 229 mm and length is 418.71 mm.
Q5: Is 129-3045 the same application as 319-5239?
A: They are separate part numbers. Cat lists 129-3045 for 980G II, 980H and 980G, while 319-5239 has a broader current compatibility list including 980GC and 980 XE. They should not be treated as interchangeable without configuration verification.
Q6: Is 129-3045 still available from Caterpillar?
A: Caterpillar currently marks 129-3045 as discontinued and directs customers to a Cat Dealer for replacement options.
Q7: Can YLCM verify the correct wheel for my machine?
A: Yes. Send us the machine model, serial number and required part number so our team can verify the application.
Q8: How can I request a quotation?
A: Send the part number, machine model, quantity and destination. YLCM can provide compatibility confirmation, quotation, lead time, packaging and logistics information.
Looking for 129-3045 or 319-5239 Final Drive Wheel for CAT 980-series wheel loaders? Send YLCM the part number, machine model, serial number, quantity and destination. Our team can help verify compatibility and provide pricing, lead time and shipping solutions.
