Home » Samson PM3 55:1 Grease Pump Foot Valve Kit (GK-4) #740953
Samson DP200 Pump Repair Kit - Directional Valve #558525, AlamoEquipment.com
Samson DP200 Pump Repair Kit - Directional Valve #558525, AlamoEquipment.com

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Samson

Samson PM3 55:1 Grease Pump Foot Valve Kit (GK-4) #740953

SKU: ALMSAM740953
(0)
$40.50
-31% $58.70 $40.50
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Quick Specs
Part number 740953
Manufacturer Samson Corporation
Kit GK-4 — Foot Valve Kit
Fits Samson PumpMaster 3 (PM3) 55:1 air-operated grease pump
Kit contents Foot valve parts — positions 30, 35–38 of the manual's parts numbering
Named parts Foot valve seat (38), foot valve assembly (37), valve washer (36)
Type Samson factory repair kit (listed in service manual 840803)
Reference manual Samson 840803

Samson PM3 55:1 Foot Valve Kit (GK-4) (#740953)

The Samson PM3 55:1 Foot Valve Kit (GK-4) (#740953) is the foot valve repair kit Samson lists for the PumpMaster 3 55:1 air-operated grease pump. The service manual's troubleshooting table lists a damaged foot valve among the causes of grease pressure loss, and its foot valve procedure replaces the seat, assembly, and washer — the parts this kit covers (positions 30 and 35–38).

Compatibility & Fitment

  • Kit GK-4 in the Samson repair kits table (service manual 840803) for the PumpMaster 3 55:1 grease pump.
  • The manual's foot valve procedure is tagged with this kit: foot valve seat (38), foot valve assembly (37), valve washer (36).

Frequently Asked Questions

When does the foot valve need service?

Samson's troubleshooting table lists a damaged foot valve among the causes of grease pressure loss on the PM3 55:1. The manual's foot valve procedure shows how to inspect and replace the seat, assembly, and washer.

What does this kit contain?

The foot valve parts — positions 30 and 35–38 of the manual's parts numbering: the foot valve seat (38), the foot valve assembly (37), and the valve washer (36).

Why keep the foot valve clean?

The service manual warns that the foot valve must not touch dirty areas such as a workshop floor, because dirt and foreign particles can enter and damage the seals.

What is the part number?

It is Samson 740953, kit GK-4. Match it against the repair kits table for your PM3 55:1 before you order.

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