10 currently available to order arriving 6/10-6/20
10 more available arriving 6/24-7/1
I will update the date once the earlier 10 are sold.

A high-output, high-quality, double-inlet/double-outlet tandem gear pump sized for 23HP engines.

A full 1" ID supply hose path is required for warranty coverage. Many original pumps FAIL due to undersized supply lines that cause pump starvation, cavitation and damage. Many are also missing the "strainer" pre-filter on the inside of the tank that protects your pump.

Please see the 23HP pump adapting guide for part links and tips for converting your supply line path to a full 1" ID.

Specifications:

Displacement: 9 + 9 cc/rev (18 cc total / 1.10in³ per rev)

Inlets: 2 × SAE 16

Outlets: 2 × SAE 12

Shaft: SAE 16/32 DP 9-tooth spline (This shaft matches most original pumps, so you can normally use your original lovejoy connector.)

Mounting: SAE “A” 2-bolt flange

Flow: 17.1 GPM @ 3600 RPM (max 4000 RPM)

Rotation: Clockwise

Warranty: 12 months

Configured and heavily tested by MSU, made in China.