300/70-6 Pneumatic Front Wheel Assembly for the ActiveCare Prowler 3310 and Prowler 3410 Scooters (LRB402309) Quantum R-4000 but if you're looking for

but if you're looking for the original A-Series joystick controller

This is the correct ActiveCare replacement part

and the ActiveCare Medical Prowler 3410 mobility scooters

ActiveCare Medical Pilot 2310

Ensure the keypad is completely seated into the joystick face plate and no air pockets or ripples are present around the edge of the keypad

300/70-6 Pneumatic Front Wheel Assembly for the ActiveCare Prowler 3310 and Prowler 3410 Scooters (LRB402309) Quantum R-4000 but if you're looking forPneumatic front wheel assembly for the ActiveCare Prowler 3310 and Prowler 3410 mobility scooters. A very hard to find item! This "old style" pneumatic front wheel assembly with brake drum for the ActiveCare Prowler 3310 and Prowler 3410 scooters had been discontinued by the manufacturer, but we still have a small number of them in stock. Includes a 300 70 6 Avanticare tire, 300 70 6 inner tube, and 6202ZZ bearings. Please check the Compatibility tab