Valve AS-Check 4D0487

Valve AS-Check, SKU 4D0487, is an engine valve used in Caterpillar equipment and Caterpillar engines. The part is listed for the engine and machine models specified below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part belongs to the Engine Intake & Exhaust Valves category. The Caterpillar equipment brand is the application reference for this valve; CTP is the manufacturer of the aftermarket part.

Fitment

Valve AS-Check 4D0487 is used with the following Caterpillar engine and machine model designations:

• Caterpillar 3116
• Caterpillar 3126
• Caterpillar 3176C
• Caterpillar 3208
• Caterpillar 3304
• Caterpillar 3306
• Caterpillar 3406
• Caterpillar 3406B
• Caterpillar 3406C
• Caterpillar 3408

The listed fitment covers the model designations provided for this part. Before installation, the part number and the engine configuration should be checked against the service documentation for the specific Caterpillar unit.

Cross-reference numbers

The following numbers are associated with Valve AS-Check 4D0487 and may be used for identification or replacement reference:

Part numbers should be compared before ordering or installation because the listed references identify the valve but do not by themselves specify the complete engine configuration.

Specifications

The dimensional data for the part is listed as length 4.5 cm, width 4.5 cm, and depth 9 cm. The stated weight is 0.52 lb. These values are provided for identification and part comparison; the engine model and applicable reference number remain the primary fitment checks.