1W6987 Valve A

Valve A, SKU 1W6987, is an engine valve listed for use in articulated dump trucks manufactured by Caterpillar. The part belongs to the Engine Intake & Exhaust Valves category and is used with the Caterpillar equipment models listed below.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The product identification is based on the part designation “Valve A” and the number 1W6987. The available application data associates this number with Caterpillar articulated dump truck equipment and does not specify a separate valve position, engine model, or installation kit.

Fitment

The valve is listed for the following Caterpillar articulated dump truck models and model series:

• Caterpillar D250E
• Caterpillar D250E II
• Caterpillar D25C
• Caterpillar D25D
• Caterpillar D300B
• Caterpillar D300D
• Caterpillar D300E
• Caterpillar D300E II
• Caterpillar D30C
• Caterpillar D30D

Fitment should be checked against the machine model and the identification number marked on the removed valve or listed in the equipment parts documentation. The model information above is the available application list for SKU 1W6987.

Cross-reference numbers

The available product data identifies 1W6987 as the Caterpillar equipment manufacturer’s part number associated with Valve A. The same number is also used as the SKU for this CTP replacement part.

• 1W6987

No additional supplier numbers or separate cross-reference numbers are specified in the available data.

Specifications

The listed dimensions and weight are the available catalog specifications for Valve A 1W6987. The source data does not provide material, stem diameter, head diameter, thread information, valve clearance, engine application, or included components.