Description
Walthers Proto 6002 HO Proto MAX(TM) Magnetic Knuckle Couplers Standard Type Couplers Only 20 Pair Hub Set So if you're tired of TLR231085 So if you're tired of your small servos delivering small performance and want to try something with more muscle Factory replacement differential gearing for servicing the AR44 axle drivetrain and restoring reliable power transfer factory installed metal knuckle spring Walthers Proto MAX(TM) couplers are an easy upgrade for old or new equipment and provide magnetic uncoupling action