2S5100 Valve-Manual Fits Caterpillar Models

One New Aftermarket Replacement Manual Valve for Caterpillar (Cat) Motor Graders, Engines, and Heavy Equipment

This aftermarket replacement manual valve (OEM 2S5100 / 2S-5100) is a brass shutoff/drain valve used in hydraulic tank drain and fuel supply line applications on a wide range of Caterpillar (Cat) construction and industrial equipment. It features NPT threaded connections (5.71mm and 5.62mm NPT) and provides manual on/off control for fluid systems. Weighing approximately 0.5 lbs, it is a direct-fit replacement for the original Caterpillar unit.

Specifications

• Thread Size: 5.71mm NPT x 5.62mm NPT
• Weight: 0.5 lbs
• Application: Hydraulic tank drain and fuel supply line shutoff

Compatible Models

Caterpillar Motor Graders: 12G, 12H, 12H ES, 12H NA, 12K, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16G, 16H, 16H NA

Caterpillar Engines (Industrial and Generator Set): 3116, 3126, 3126B, 3176C, 3196, 3304, 3306, 3406, 3406B, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3516H, G3520B, G3520H, PM3508, PM3512, PM3516, TH48-E70, TH48-E80

Caterpillar Earthmoving Compactor: 826C

Caterpillar Wheel Tractor-Scrapers, Loaders, and Other Equipment: Confirm fitment by serial number via Cat SIS before ordering.

Replaces Part Number(s):

2S5100, 2S-5100

Aftermarket Interchange Numbers

1S6864, 3R3837

New aftermarket replacement part - not remanufactured, not used.