87511940 KS3540G.3 (Right) replacement pump.
4000psi / 3.5gpm / 185°F / 1″ hollow shaft / 12.6hp / 3400rpm.
The third generation of KS pumps are designed for a broad range of applications from 3.0 – 5.0gpm and up to 4,000psi for direct drive gas/diesel engine applications.
• 23.6 oz oil crankcase capacity
• Durable ceramic plunger w/mirror finish
• Heavy-duty tapered roller bearings
