6K3447 Pin fit Caterpillar
6K3447 Pin fit Caterpillar
Length(cm): 6.4
Width(cm): 6.4
Depth(cm): 20.3
6K3447 Pin fit Caterpillar
6K3447 is a straight pin for Caterpillar track loaders and wheel loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by SKU 6K3447 and part number 6K-3447. The available application data covers Caterpillar track loader and wheel loader models listed below.
Fitment
The pin is used on the following Caterpillar track loader models:
- 941
- 941B
- 943
- 951B
- 951C
- 953
- 955K
- 955L
- 963
The pin is also used on the following Caterpillar wheel loader models:
- 920
- 930
Fitment is based on the model information provided for part number 6K-3447. Model configuration, production version, and the position of the pin should be checked against the machine parts documentation before installation.
Cross-reference numbers
| CTP SKU | 6K3447 |
| Part number format | 6K-3447 |
6K-3447 is the part number associated with this pin in the available application data. No additional equipment manufacturer or supplier reference numbers are specified.
Specifications
| Part type | Straight pin |
| Application category | Pin for Caterpillar heavy equipment |
| Finger diameter | 2.25 in |
| Lubrication provision | Greased through pin |
| Removal feature | Puller hole |
| Material | Steel |
| Surface coating | Unplated |
| Weight | 8.7 lb |
| Length | 6.4 cm |
| Width | 6.4 cm |
| Depth | 20.3 cm |
The pin has a grease passage for lubrication through the pin and a puller hole for removal. The supplied specification identifies the material as steel and the surface as unplated. The listed dimensions are length 6.4 cm, width 6.4 cm, and depth 20.3 cm; the separate finger diameter specification is 2.25 in.




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