We fabricate A-arm protectors.
A-arm protectors give you added floatation in powdery snow.  And they also protect your a-arms from debris. Protector kits come with all stainless steel hardware.

Deltabox I Chassis (RX style) - '03 and newer
Deltabox II Chassis (Apex style) - '06 and newer
FX Nytro - '08 and newer