Macnaught R300-2K Major Service Kit, R300 Oil Pump

The Macnaught R300-2K is the major service kit for the R300 air-operated oil pump (3:1 ratio). It is the bigger of the two kits for this pump.

It suits R-Series air operated oil pumps, 3:1 ratio, drum or stub. If you only need new seals, the R300-3K seal kit is the smaller option.

Where this product is used

• Full service of an air-operated R300 oil pump
• Fixing air or oil leaks on a worn R300 pump
• Workshop and fleet oil dispensing where the pump runs daily

Features

• Major service kit for the R300 air-operated oil pump (3:1 ratio)
• Adds heavier parts that the seal kit leaves out, such as the oil seal carrier, valve seat, piston rod bolt and retaining washers
• Also holds the seals, O-rings, springs and pins that are in the R300 seal kit
• It suits drum or stub versions of the pump
• Macnaught maximum air inlet pressure for these pumps is 1035 kPa / 150 psi / 10.3 bar
• Disconnect the air supply and release the oil line pressure before any service

Key specifications

Supplied with

• Major service kit for the R300 pump

Related Macnaught products

• Macnaught R-SERIES 3:1 Stub Pump R300S-01: Suits this product
• Macnaught R-SERIES 3:1 Drum Pump (200L drum) R300T-01: Suits this product