3E3389 Wedge Receptacle Lock fit Caterpillar
3E3389 Wedge Receptacle Lock fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
3E3389 Wedge Receptacle Lock for Caterpillar
The 3E3389 wedge receptacle lock is a hardware spare part used on Caterpillar equipment, including articulated dump trucks, asphalt pavers, and backhoe loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by SKU 3E3389 and is intended for use where the 3E3389 wedge receptacle lock is specified for the applicable Caterpillar machine.
Fitment
- Caterpillar 725 articulated dump truck
- Caterpillar 730 articulated dump truck
- Caterpillar 735 articulated dump truck
- Caterpillar 740 articulated dump truck
- Caterpillar AP-655D asphalt paver
- Caterpillar 416C backhoe loader
- Caterpillar 426C backhoe loader
- Caterpillar 428C backhoe loader
Fitment is listed for the Caterpillar models above. The component should be matched by the machine model and the applicable parts catalogue identification before installation.
Cross-reference numbers
| Equipment manufacturer reference number | 3E3389 |
| CTP part number / SKU | 3E3389 |
Number 3E3389 is used to identify the wedge receptacle lock for the listed Caterpillar equipment. The same number is used as the CTP SKU for this part.
Specifications
| Part type | Wedge receptacle lock |
| Category | Hardware |
| Equipment manufacturer | Caterpillar |
| Part condition | New |
| Part designation | Aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| SKU | 3E3389 |
| Weight | 0.1 lb |
| Width | 2.1 cm |
| Height | 2 cm |
| Depth | 0.7 cm |
The listed dimensions are width 2.1 cm, height 2 cm, and depth 0.7 cm. The stated weight is 0.1 lb. The component name, reference number, machine model, and dimensions should be checked against the equipment documentation when selecting the part.

























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