7Y1436 Gear Coupling for Caterpillar Equipment

7Y1436 is a gear coupling used in Caterpillar excavators and listed within the Final Drive & Swing Components category. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied application data identifies this coupling for Caterpillar excavator models in the 320 and 322 series. The model designations below are reproduced from the available equipment compatibility information.

Fitment

• Caterpillar 320 L excavator
• Caterpillar 320B excavator
• Caterpillar 320N excavator
• Caterpillar 322 excavator
• Caterpillar 322 FM L excavator
• Caterpillar 322 LN excavator
• Caterpillar 322B L excavator
• Caterpillar 322B LN excavator

Fitment is specified for the listed Caterpillar excavator configurations. Model suffixes such as L, FM L, LN, 322B L, and 322B LN are retained because they identify different equipment configurations in the available application data. Confirm the machine model and serial-number range before installation where the equipment has been modified or assembled from components from different configurations.

Cross-reference numbers

• 7Y1436 — Caterpillar equipment manufacturer reference number and product SKU

The available product information provides 7Y1436 as the applicable reference number. No additional supplier numbers or separate replacement numbers are provided in the source data.

Specifications

The dimensional data identifies the overall listed length, width, and depth of the part as 36.2 cm, 36.2 cm, and 4.4 cm respectively. The stated weight is 12.04 lb. No additional information is provided for tooth count, bore diameter, spline profile, mounting pattern, material, fasteners, seals, or other installation components.

The item is supplied as a gear coupling identified by part number 7Y1436. The available data does not specify whether additional hardware or related components are included, so the contents are limited to the part configuration stated in the product information.