In stock
SKU: 1663002
1663002 Backup Ring fit Caterpillar
In stock
SKU: 1663002
1663002 Backup Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$3.85
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
1663002 Backup Ring for Caterpillar Equipment
Backup ring for transmission seal assemblies used in Caterpillar excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
- Caterpillar excavator 320E L
- Caterpillar excavator 320C
- Caterpillar excavator 321B
- Caterpillar excavator 321C
- Caterpillar excavator 321D LCR
- Caterpillar excavator 323
- Caterpillar excavator 323F L
- Caterpillar excavator 325
- Caterpillar excavator 325F
- Caterpillar excavator 325F LCR
Cross-reference numbers
- 1663002
- 166-3002
Specifications
| Part type | Backup ring |
| Category | Transmission seal rings |
| Equipment manufacturer | Caterpillar |
| Application | Excavators |
| Material | Polyamide |
| Inner diameter | 4.69 in |
| Cross-section height | 0.12 in |
| Cross-section width | 0.12 in |
| Weight | 0.1 lb |
| Length | 12.7 cm |
| Width | 12.7 cm |
| Depth | 0.3 cm |






















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