In stock
SKU: 5K7405
5K7405 Diaphragm fit Caterpillar
In stock
SKU: 5K7405
5K7405 Diaphragm fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$10.71
Delivery
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Characteristics 5K7405 Diaphragm fit Caterpillar
Main characteristics
Compatible models
Caterpillar 518,
Caterpillar 120C,
Caterpillar 528,
Caterpillar 528B,
Caterpillar 530B,
Caterpillar FB518,
Caterpillar 613,
Caterpillar 613B,
Caterpillar 920,
Caterpillar 930,
Caterpillar 125C
Part type
Diaphragm
Cross reference
5K-7405
5K7405 Diaphragm for Caterpillar Air Compressor
5K7405 is a diaphragm used in air compressor applications on Caterpillar heavy equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The listed application covers several Caterpillar machine types, including skidders, wheeled tractor-scrapers, wheel loaders, and skidding tractors. The diaphragm is identified by the part number formats 5K7405 and 5K-7405.
Fitment
| Equipment brand | Caterpillar |
| Equipment category | Air compressor application |
| Machine type | Skidding machine on a wheel (skidder) |
| Skidder models | 518, 120C, 528, 528B, 530B, FB518 |
| Machine type | Wheeled tractor-scraper |
| Wheeled tractor-scraper models | 613, 613B |
| Machine type | Wheel loader |
| Wheel loader models | 920, 930 |
| Machine type | Skidding Caterpillar tractor |
| Skidding tractor models | 120C, 125C |
Cross-reference numbers
| Part number | 5K7405 |
| Part number with hyphen | 5K-7405 |
Specifications
| Part type | Diaphragm |
| Application category | Air compressor |
| Outer diameter | 6.559 in |
| Height | 1.338 in |
| Length | 20.32 cm |
| Width | 20.32 cm |
| Depth | 2.54 cm |
| Weight | 0.3 lb |
| Condition | New |
| Part status | Aftermarket |
Before installation, the part number and the machine model should be compared with the equipment service documentation. The listed dimensions are provided in the original measurement units: outer diameter and height in inches, length, width, and depth in centimetres, and weight in pounds.






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