1N3743 Non-Cogged V-Belt fit Caterpillar
1N3743 Non-Cogged V-Belt fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 1N3743 Non-Cogged V-Belt fit Caterpillar
1N3743 Non-Cogged V-Belt for Caterpillar Equipment
The 1N3743 is a non-cogged V-belt used in the engine belt system of Caterpillar backhoe loaders. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The belt is specified for Caterpillar backhoe loader models including the 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D and 436C. The equipment brand referenced for this application is Caterpillar.
Fitment
- Caterpillar 416C backhoe loader
- Caterpillar 416D backhoe loader
- Caterpillar 420D backhoe loader
- Caterpillar 424D backhoe loader
- Caterpillar 426C backhoe loader
- Caterpillar 428C backhoe loader
- Caterpillar 428D backhoe loader
- Caterpillar 430D backhoe loader
- Caterpillar 432D backhoe loader
- Caterpillar 436C backhoe loader
Fitment should be checked against the machine model and the belt number before installation, as the listed application is limited to the Caterpillar backhoe loader models specified above.
Cross-reference numbers
- 1N3743
- 1N-3743
The numbers 1N3743 and 1N-3743 identify the same belt reference in different number formats.
Specifications
| Part type | Engine belt |
| Belt design | Non-cogged V-belt |
| Belt section | V-belt |
| Belt width | 0.50 in |
| Belt length | 44.02 in |
| Equipment type | Backhoe loader |
| Equipment manufacturer | Caterpillar |
| Applicable machine models | 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D and 436C |
| Weight | 0.4 lb |
| Listed length dimension | 7.5 cm |
| Listed width dimension | 3 cm |
| Listed depth dimension | 20 cm |
The primary belt dimensions supplied for identification are a width of 0.50 inch and a length of 44.02 inches. The additional dimensions are retained as listed in the product data and may refer to the recorded item dimensions.





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