1B4203 Nut for Caterpillar Equipment

1B4203 is a nut used on Caterpillar articulated dump trucks, earthmoving compactors, and engines installed in Caterpillar machinery. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part is identified by the 1B4203 number and is listed for the equipment models and engine applications specified below.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment type: Articulated dump truck
• Equipment type: Earthmoving compactor
• Equipment type: Engine installed in machinery
• Machine model: Caterpillar D350E
• Machine model: Caterpillar D400E
• Machine model: Caterpillar 826C
• Machine model: Caterpillar 815B
• Engine model: Caterpillar 3116
• Engine model: Caterpillar 3204
• Engine model: Caterpillar 3304
• Engine model: Caterpillar 3306
• Engine model: Caterpillar 3406
• Engine model: Caterpillar 3406B

The listed applications cover Caterpillar D350E and D400E articulated dump truck models, Caterpillar 826C and 815B earthmoving compactor models, and the Caterpillar 3116, 3204, 3304, 3306, 3406, and 3406B engine models. The part should be matched with the identification number and the parts information for the specific machine or engine before installation.

Cross-reference numbers

The Caterpillar equipment number and the CTP part number for this nut are both listed as 1B4203. No additional supplier numbers are specified in the available product data.

Specifications

The recorded dimensions are 1.4 cm in length, 1.4 cm in width, and 0.7 cm in depth. The listed weight is 0.1 lb. Thread size, thread pitch, material, finish, installation position, and package contents are not specified in the available data.