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1S2121 Plunger Fits Caterpillar Models

1S2121 Plunger Fits Caterpillar Models

Regular price $49.00 CAD
Regular price Sale price $49.00 CAD
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One New Aftermarket Replacement Damping Plunger for Caterpillar (Cat) Equipment

This aftermarket replacement plunger (OEM part number 1S2121, also formatted as 1S-2121) is a component of the power shift transmission pressure control valve and retarder control valve assemblies used on Caterpillar construction and forestry equipment. The plunger seats within the spring pressure control valve spool assembly and plays a role in regulating hydraulic pressure in the transmission control circuit.

Specifications

  • Length: 18.29 mm
  • Weight: approximately 0.1 lbs
  • Material: Steel
  • Application: Power Shift Transmission Pressure Control Valve / Retarder Control Valve

Compatible Models

Caterpillar Wheel Loaders: 920, 930, 950, 966C

Caterpillar Track-Type Dozers: D7F, D7G, D7G LGP, D7G SA, D7H, D8L, D8L SA, D9H, D9L

Caterpillar Skidders: 518, 518C, 530B

Replaces Part Number(s):

1S2121, 1S-2121

Aftermarket Interchange Numbers

1P-9602, 1P9602

New aftermarket replacement part - not remanufactured, not used.

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