1 K-2637 & K-2638 Pressure Gauge w/Toggle Switch 1980-Present Harley-Davidson® Touring Models

1 The gauge comes as a complete assembly from the factory. Pressure gauge, bracket and toggle switch are all pre-assembled for your convenience. (Figure 1)

2 Use the existing 1/4” hole in the underside of the frame, in front of the battery box, to mount the pressure gauge. (Figure 2)

3 Use the 1/4” air line supplied in the kit and simply push it into the “push to connect” fitting that’s already installed as part of the pressure gauge assembly. (Figure 3)

4 Route the 1/4” line from the gauge, rearward through the large hole in the frame and connect to the distribution manifold. You will need to remove the plug and insert the fitting supplied in the kit. Cut the 1/4” air line to length and connect. (Figure 4)

COMPONENTS

PART NO. DESCRIPTION QTY 21-2932 GAUGE/BRACKET ASSEMBLY 1 29-2627 1/4" LINE 3 FT 29-2633 PUSH TO CONNECT FITTING 1