1U4103 Trunnion fit Caterpillar

The 1U4103 is a trunnion used in Caterpillar equipment, including Caterpillar engines and track-type tractors. The part is listed under the equipment manufacturer’s part number 1U-4103 and is used for the pivot-pin application identified for the compatible machine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is supplied under SKU 1U4103. The product name identifies the component as a trunnion, while the product category is Pivot Pins. Fitment must be confirmed against the machine model and the part number installed on the equipment before replacement.

Fitment

• Caterpillar 3306
• Caterpillar 6A
• Caterpillar 6S
• Caterpillar 6SU
• Caterpillar 6
• Caterpillar D6H
• Caterpillar D6H XL
• Caterpillar D6H XR
• Caterpillar 56H

The listed applications include Caterpillar engine and track-type tractor equipment. The model designations above are taken from the available application data for part number 1U4103. No additional machine models are included in this description.

Cross-reference numbers

Numbers 1U-4103 and 1U4103 identify the same trunnion reference in different formatting. The SKU for this product is 1U4103.

Specifications

The dimensional data supplied for this trunnion is 28.6 cm in length, 28.6 cm in width, and 15.2 cm in depth. The stated weight is 39.8 lb. No material specification, thread specification, installation hardware, or additional components included with the part is provided in the available product data.