
Sprocket Caterpillar 320 320C 320D 320D2 21T 18H 456mmID
In Stock (Melbourne)
|Dispatches Same Day (Order before 11AM)
Backed by a 1-year undercarriage parts warranty Fast shipping across all of Australia Free consultation with an undercarriage specialist
Upgrade your excavator's undercarriage with the Sprocket Caterpillar 320 320C 320D, a high-durability replacement part designed for demanding jobsites. This sprocket features 21 teeth, an 18H pitch, and a 456mm inner diameter, ensuring precise fit and long-lasting performance. Manufactured to match or exceed OEM specifications, it delivers reliable power transmission and reduced wear on tracks and bushings. Backed by a 1-year undercarriage parts warranty, it is a cost-effective solution for maintaining your machine's efficiency.
With stock held in Melbourne, we ensure fast dispatch and express shipping Australia-wide. Our team of undercarriage specialists is available for free consultation to assist with selection and installation.
| Specification | Detail |
|---|---|
| Teeth Count | 21T |
| Pitch | 18H |
| Inner Diameter | 456mm |
| Material | Hardened alloy steel |
| Warranty | 1 year |
Machine Compatibility List
- Caterpillar 320
- Caterpillar 320 L
- Caterpillar 320C
- Caterpillar 320C L
- Caterpillar 320D
- Caterpillar 320D FM
- Caterpillar 320D L
- Caterpillar 320D LRR
- Caterpillar 320D RR
Choose the Sprocket Caterpillar 320 320C 320D for reliable operation and extended undercarriage life. Order now and benefit from fast shipping across Australia, with expert support from Big Power Parts.


