Pin A for Caterpillar Excavators — 1102158

Pin A, SKU 1102158, is a steel flag pin used on Caterpillar excavators and wheel excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar part number format 110-2158 and is used in the pin assembly applications listed below. The supplied fitment information covers Caterpillar M-series wheeled excavators and related excavator configurations.

Fitment

• Caterpillar excavators
• Caterpillar wheel excavators
• Caterpillar M318
• Caterpillar M316C
• Caterpillar M316D
• Caterpillar M318C
• Caterpillar M318C MH
• Caterpillar M318D
• Caterpillar M320
• Caterpillar M322C
• Caterpillar M322D

The model references above are taken from the available application data for part number 110-2158. The general equipment category is listed as excavator, with wheel excavator applications specifically identified for the M-series models.

Cross-reference numbers

• 1102158
• 110-2158

1102158 is the SKU format used for this listing, while 110-2158 is the hyphenated part number format shown in the equipment application data. Both numbers identify the same Pin A application in the supplied product information.

Specifications

The listed dimensions include the supplied inch measurements for the pin and additional centimetre measurements recorded with the product data. The pin is specified as a hard-chrome-plated steel component without a puller hole. No additional installation hardware or kit components are included in the available product information.