Gear A 1W4283

Gear A, SKU 1W4283, is an engine gear for equipment manufactured by Caterpillar. The part is identified by the Caterpillar application name “Gear A” and belongs to the engine gears category. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The available product data identifies the equipment brand as Caterpillar but does not specify individual machine models or series. The gear should therefore be matched by the equipment manufacturer’s part number and the physical specifications listed below before installation.

Cross-reference numbers

• 1W4283
• 1W-4283
• CA1W4283

The numbers listed above are the recorded identification and cross-reference numbers for Gear A. The SKU for this product is 1W4283, while 1W-4283 and CA1W4283 are additional number formats associated with the same part reference.

Part-number verification is required when the machine documentation uses a different format, as the available data does not include a complete model-by-model application list. No additional equipment manufacturer or supplier numbers are specified in the product data.

Specifications

The recorded overall dimensions are 18 cm in length, 4 cm in width, and 18 cm in depth. No information is provided for tooth count, bore diameter, gear material, hub design, tooth profile, rotation direction, mounting position, or included components.

The product data contains two weight values: 4 lb with an approximate metric conversion of 1 kg, and a separate specification of 4.4 lb. Both values are retained as provided because the source does not identify which weighing method or packaging condition applies to each figure.