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Six carbon graphite bushings in a clear bag

Dayton

Dayton Carbon Graphite Bushing for 4KHN3 4KHN4 4KHN8 4KHP2

SKU CH-HPXQ-MZ7PM

Carbon graphite bushing kit of six fits Dayton rotary gear pump models 4KHN3, 4KHN4, 4KHN8 and 4KHP2

  • Carbon graphite material reduces wear in rotary gear pumps
  • Compatible with Dayton 4KHN3, 4KHN4, 4KHN8, 4KHP2 models
  • Pack of six bushings simplifies maintenance scheduling
  • Designed specifically for rotary gear pump applications
  • New condition ensures full service life from installation

Compatible Dayton Pump Bushing

This carbon graphite bushing fits Dayton rotary gear pumps 4KHN3, 4KHN4, 4KHN8 and 4KHP2. It serves maintenance teams and plant operators who need a direct replacement for worn bushings in these specific models. Buyers with other pump brands or pump types cannot use this part.

Six-Pack Carbon Graphite Construction

The package contains six identical bushings made from carbon graphite, a material chosen for self-lubricating properties in rotary gear applications. No additional mounting hardware is included, so installers must reuse existing retainers or source them separately.

Low-Friction Operation in Gear Pumps

Carbon graphite reduces friction between the gear shaft and housing, limiting heat build-up during continuous duty. The material runs quietly without external lubrication, keeping power draw stable over long shifts.

How it compares

Measured against everything we stock in Pumps, Sprayers & Pump Accessories, at today’s prices. Recalculated every night.

Price $75.99
Pricier than about 65% of the 962 comparable items (median $38.99).

Specifications

Product
Brand nameDayton

Questions about this item

Which Dayton rotary gear pump models does this carbon graphite bushing fit?

It is compatible with Dayton models 4KHN3, 4KHN4, 4KHN8 and 4KHP2.

What are the physical dimensions and mounting style of this bushing?

The bushing is a plain carbon graphite sleeve designed to press into the pump housing.

How is the bushing installed and what is the common mistake?

Press the sleeve squarely into the housing bore; the frequent error is tilting it during insertion which can crack the graphite.

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