3B5313 Cotter Pins fit Caterpillar
3B5313 Cotter Pins fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
3B5313 Cotter Pins for Caterpillar Equipment
3B5313 is a split cotter pin used in Caterpillar equipment and machinery assemblies to retain a compatible pin, bolt, or other fastening component. The part has a steel body, zinc-plated coating, beveled pin end, and miter point type. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The cotter pin is listed for the following Caterpillar equipment and model applications:
- Caterpillar engine-machine assemblies
- Caterpillar road reclaimers
- Caterpillar 3406
- Caterpillar 3406B
- Caterpillar 3406C
- Caterpillar RR-250
- Caterpillar RR-250B
- Caterpillar SS-250
- Caterpillar SS-250B
Application should be confirmed by comparing the required pin diameter, length, and retention point with the dimensions of the installed component.
Cross-reference numbers
| SKU | 3B5313 |
| Caterpillar part number format | 3B-5313 |
| Part number format without separator | 3B5313 |
Specifications
| Part type | Cotter pin |
| Pin type | Split |
| General type | Split pin |
| Material | Steel |
| Surface coating | Zinc plated |
| Pin end type | Beveled |
| Point type | Miter |
| Pin diameter, A | 1/4 in |
| Pin length, B | 1 1/2 in |
| Length in decimal format | 1.5 in |
| Length | 6 cm |
| Width | 0.7 cm |
| Depth | 0.7 cm |
| Listed weight | 0.1 lb |
The specified diameter is 1/4 inch, and the specified overall pin length is 1 1/2 inches. The dimensional data also lists a length of 6 cm, width of 0.7 cm, and depth of 0.7 cm. These measurements describe the supplied cotter pin; the retaining arrangement and installation location depend on the Caterpillar machine assembly in which the part is used.























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