1S3612 Retainer-Valve for Caterpillar

1S3612 is a retainer-valve used in Caterpillar engine and machine applications. The part is listed for Caterpillar engines 3116, 3126, 3208, 3306, 3406, 3406B, 3406C, 3408, 3408C, and 3408E. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part name in the catalog is Retainer-Valve, and the product belongs to the valve springs category. Fitment should be checked against the engine model and the part number installed on the equipment.

Fitment

• Equipment brand: Caterpillar
• Equipment type: Engine and machine
• Engine model: Caterpillar 3116
• Engine model: Caterpillar 3126
• Engine model: Caterpillar 3208
• Engine model: Caterpillar 3306
• Engine model: Caterpillar 3406
• Engine model: Caterpillar 3406B
• Engine model: Caterpillar 3406C
• Engine model: Caterpillar 3408
• Engine model: Caterpillar 3408C
• Engine model: Caterpillar 3408E

The listed applications cover the Caterpillar engine models identified in the available catalog data. The model designation should be compared with the identification plate or service documentation for the engine before the part is assigned to a specific machine.

Cross-reference numbers

• Caterpillar reference number: 1S3612
• Interchange number: 1S3612

Part number 1S3612 is the identification number supplied for this retainer-valve and is also used for the corresponding aftermarket replacement. The number is provided for catalog matching and should be checked against the removed component and the applicable Caterpillar engine model.

Specifications

The dimensional data refers to the listed part: 3 cm in length, 3 cm in width, and 0.4 cm in depth. The catalog weight is 0.1 lb. No additional components, fasteners, seals, or installation hardware are specified as included with SKU 1S3612.

For identification, use the complete combination of the Caterpillar engine model and part number 1S3612. The listed model range includes the 3116, 3126, 3208, 3306, 3406 series, and 3408 series engines shown above.