13 x 4.00-5 Foam-Filled Drive Wheel Assembly for the PaceSaver Scout Boss 5 and 6 Series Power Chair (82701) IZIP I-135 (130/8) as is the axle key

as is the axle key

providing unprecedented chair performance

When you replace your old batteries with a new 22NF (55 Ah) 24 volt M22NF SLD A mobility scooter & power chair battery from MK Battery

The multiple angled liner grooves are designed to channel away dirt

you might consider getting this replacement front fender to make it all nice again

13 x 4.00-5 Foam-Filled Drive Wheel Assembly for the PaceSaver Scout Boss 5 and 6 Series Power Chair (82701) IZIP I-135 (130/8) as is the axle keyIf you need the drive wheel assembly for your PaceSaver Scout Boss 5 or 6 series power chair, Monster Scooter Parts has just the right part one you need. The original 12 x 3. 00 4 size wheel assembly has been discontinued. Not to worry as it can be substituted with this 13 x 4. 00 5 sized tire and wheel assembly. This foam filled wheel assembly is made for all Boss 5 6 models. Includes 4. 00 5 Foam Filled Mobility Tire with Diamond Tread which is also