Description Applications Shipping & Payment OEM Aftermarket Replacement Seal Kit This high-quality aftermarket seal kit is a direct replacement for the original CATERPILLAR® part number 2479000. Engineered to meet or exceed OEM specifications, it provides reliable sealing performance at a fraction of the original cost. Each kit includes all necessary seals for a complete cylinder […]
This high-quality aftermarket seal kit is a direct replacement for the original CATERPILLAR® part number 2479000. Engineered to meet or exceed OEM specifications, it provides reliable sealing performance at a fraction of the original cost.
Each kit includes all necessary seals for a complete cylinder rebuild: piston seals, rod seals, dust wipers, O-rings, backup rings, and wear rings. All components are precision-manufactured using premium materials including NBR, PU, PTFE, and FKM for optimal chemical compatibility and mechanical strength.
Complete seal set matched to OEM specifications, including rod seals, piston seals, buffer rings, wiper seals, O-rings, backup rings, and wear rings — everything needed for a full bucket cylinder overhaul.
| Machine Type | Model | Application | Cylinder No. | Serial Numbers |
|---|---|---|---|---|
| Excavator | 320C | Bucket | 2043696 | AMC1-UP; ANB1-UP; GHA1-UP; GNG1-UP |
| Excavator | 320C L | Bucket | 2043696 | AMC1-UP; ANB1-UP; GHA1-UP; GNG1-UP |
| Excavator | 320C LU | Bucket | 2043696 | BBE1-UP; BBL1-UP; BCN1-UP |
| Excavator | 320C U | Bucket | 2043696 | BBE1-UP; BBL1-UP; BCN1-UP |
| Excavator | 322C | Bucket | 2043696 | BKM1-UP; BLP1-UP |
| Excavator | 322C L | Bucket | 2043696 | BKM1-UP; BLP1-UP |
* All manufacturer's names, part numbers, and descriptions are used for reference purposes only. We do not imply that any part shown is the product of these manufacturers.
We ship worldwide via DHL, FedEx, UPS, TNT, and EMS for small orders, and by sea freight for bulk orders. Standard delivery time is 5–7 working days for small orders and 15–30 days for sea freight.
All products are carefully packaged in neutral packaging with foam protection to prevent damage during transit. Custom packaging with your branding is available for OEM orders.
We accept multiple payment methods for your convenience. For new customers, we typically require 100% advance payment for small orders. For established partnerships, we offer flexible terms including 30% deposit with balance before shipping.
