2D8154 Studs – Taper Lock, SKU 2D8154

2D8154 is a taper-lock stud with a clamp-cone design for Caterpillar equipment, including Caterpillar cold planers and engines used in machinery. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The stud is intended for threaded fastening applications where a taper-lock and clamp-cone configuration is specified. The supplied product identification is 2D8154; the same part number is also written in hyphenated form as 2D-8154.

Fitment

• Caterpillar PR-450C cold planer
• Caterpillar 3116 engine
• Caterpillar 3126 engine
• Caterpillar 3126B engine
• Caterpillar 3176C engine
• Caterpillar 3304 engine
• Caterpillar 3306 engine
• Caterpillar 3406 engine
• Caterpillar 3406B engine
• Caterpillar 3406C engine

The listed fitment covers the Caterpillar models identified in the available application data. Installation position and the exact quantity required depend on the applicable machine or engine assembly.

Cross-reference numbers

• 2D-8154

2D8154 and 2D-8154 represent the same part-number format with and without the separator. No additional equipment-manufacturer or supplier numbers are specified in the available product data.

Specifications

The thread designation 1/2-13 identifies a 1/2-inch nominal thread diameter with 13 threads per inch and a coarse-thread profile. The coating specification may be supplied as a plain finish with corrosion inhibitor or as black oxide with corrosion inhibitor.