1B8705 Woodruff Key fit Caterpillar
1B8705 Woodruff Key fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1B8705 Woodruff Key for Caterpillar Equipment
The 1B8705 Woodruff key is a steel machine part used to secure a shaft-mounted rotary component and transfer torque between the shaft and the corresponding component. It fits Caterpillar articulated dump trucks, including the 725, 730, 735, 740, D250E II, D300E II, D350E, D350E II, D400E and D400E II models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The key is installed in a machined shaft keyway and engages with the matching keyway in the mounted rotary component. Its function is to prevent relative rotation between the shaft and the component during operation. The product data identifies the part as a Woodruff key made of steel, with a listed thickness of 3/16 inch.
Fitment
The part is listed for Caterpillar articulated dump truck equipment in the following models:
- Caterpillar 725 articulated dump truck
- Caterpillar 730 articulated dump truck
- Caterpillar 735 articulated dump truck
- Caterpillar 740 articulated dump truck
- Caterpillar D250E II articulated dump truck
- Caterpillar D300E II articulated dump truck
- Caterpillar D350E articulated dump truck
- Caterpillar D350E II articulated dump truck
- Caterpillar D400E articulated dump truck
- Caterpillar D400E II articulated dump truck
Fitment applies to the equipment models listed above. Before installation, the keyway and mating component should be checked against the dimensions and configuration of the part being replaced.
Cross-reference numbers
| CTP SKU | 1B8705 |
| Part number format | 1B-8705 |
| Part manufacturer number | 6 |
1B8705 and 1B-8705 are the two part-number formats provided for this Woodruff key. The number 6 is listed in the product data as the part manufacturer number.
Specifications
| Part type | Woodruff key |
| Material | Steel |
| Thickness — A | 3/16 in |
| Key diameter | 15.75 |
| Key width | 3.983 |
| Key height | 0 |
| Flat height | 6.02 |
| Weight | 0.1 lb |
| Listed length | 8.89 cm |
| Listed width | 15.24 cm |
| Listed depth | 1.27 cm |
The source data lists the key diameter, key width, key height and flat height without separate measurement units. These values are reproduced as provided. The listed length, width and depth are shown in centimetres, while the weight is shown in pounds.
The listed dimensions should be compared with the shaft keyway and the mating rotary component before fitting. The part is supplied as a Woodruff key; no additional fasteners or installation components are specified in the available product data.
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