325C Caterpillar Final Drive Gearbox – 378-9567 - Caterpillar Excavator
Fits Caterpillar 330F, 325D, 329D – OEM Part #378-9567
DescriptionFinal Drive Gearbox – Caterpillar 330F, 325D, 329D (OEM Part #378-9567). Direct replacement for Caterpillar part number 378-9567.
- Part #
- 378-9567
- Weight
- 540.13
- Category
- Final Drives
- Availability
- In stock
- Condition
- New
WARNING : Cancer and Reproductive harm. See www.P65Warnings.ca.gov
*Please call to help verify fitment and always confirm the part number before ordering.
Pricing & Availability
This part is quoted individually — new, rebuilt and used options are often available. Get a fast online quote, or call or text a real parts person.
Quotes answered Mon–Fri 8am–5pm EST
Fits These Machines
Partial list from OEM application data. Not sure? Call or text us with your model and serial number and we’ll verify fitment.
Overview
This final drive gearbox fits Caterpillar 330F, 325D, 329D. It is supplied as a direct replacement for Caterpillar part number 378-9567.
Compatible OEM Part Number: 378-9567
Compatible Machines:
Caterpillar 330F
Caterpillar 325D
Caterpillar 329D
Function
Planetary final drive gearbox that provides the final speed reduction and torque increase between the travel motor and the track sprocket.
Key Features
- Final drive gearbox (planetary reduction)
- Mounts between the travel motor and track sprocket
- Fits Cat 325D, 329D and 330F excavators
Specifications
| Component Type | Final Drive Gearbox |
|---|---|
| Application | Excavator travel drive / undercarriage |
| OEM Part Number | 378-9567 |
| Fitment | Caterpillar 330F, 325D, 329D (OEM part 378-9567) |
| Machine Type | Excavator |
OEM Cross References
| Part # | Relationship |
|---|---|
| 191-2682 | Replaces |
| 199-4575 | Replaces |
| 227-6116 | Replaces |
| 267-6796 | Replaces |
| 333-2909 | Replaces |
| 378-9567 | Replaces |
| 515-0070 | Replaces |
| 515-0073 | Replaces |
About Our Conditions
| Condition | What you get | Warranty |
|---|---|---|
| New Aftermarket | New aftermarket part made to fit this application, AMS-branded, hardware kit included | 12 months |
| Rebuilt | Professionally rebuilt to spec; refundable core charge, return label provided (30 days, same part number, rebuildable) | 6 months |
| Used | Inspected used take-offs — call or text for current availability and pricing | Call for details |
| Not all inventory / options shown. Our goal is to provide new, rebuilt and used options! Call or get a quick quote! |
Need a little extra help? Give one of our friendly, knowledgeable parts experts a call and we'll have your machine back up and running in no time.
Call a Parts Expert!
AMS Parts