3N4858 Pivot Shaft for Caterpillar Equipment

3N4858 is a pivot shaft used in Caterpillar equipment and engines. The part is identified for use with Caterpillar gas, generator set, industrial, and marine engine applications listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied application data identifies the part by the product number 3N4858 and associates it with several Caterpillar engine configurations. The fitment information includes the G3406 gas engine, 3406B and 3406C generator set engines, 3406, 3406B, and 3406C industrial engines, as well as Caterpillar marine engine applications using 3406B, 3406C, 3408B, and 3412 engines.

Fitment

• Caterpillar GAS ENGINE G3406
• Caterpillar GEN SET ENGINE 3406B
• Caterpillar GEN SET ENGINE 3406C
• Caterpillar INDUSTRIAL ENGINE 3406
• Caterpillar INDUSTRIAL ENGINE 3406B
• Caterpillar INDUSTRIAL ENGINE 3406C
• Caterpillar MARINE ENGINE 3406B
• Caterpillar MARINE ENGINE 3406C
• Caterpillar MARINE ENGINE 3408B
• Caterpillar MARINE ENGINE 3412

For generator set applications, the listed fitment covers Caterpillar engines in the 3406B and 3406C configurations. For industrial applications, the listed engine configurations are 3406, 3406B, and 3406C. For marine applications, the compatible engine configurations specified in the available data are 3406B, 3406C, 3408B, and 3412.

The part is classified as a pivot shaft. The available product information does not specify the exact installation position, mating components, shaft-end configuration, material grade, surface treatment, thread details, or the quantity supplied. These parameters are therefore not included.

Specifications

The dimensions supplied for this item are recorded as length 5 cm, width 5 cm, and depth 24 cm. The available data does not provide a separate dimensional drawing or tolerance information. The stated weight is 2.43 lb. No additional components, seals, bushings, fasteners, or installation hardware are specified as included with the pivot shaft.