The L33036 brake assembly has been replaced by a brake assembly manufactured by a different supplier. For service order N9522 LH and N9523 RH brake assembly. Note that the N9522 and N9523 are spider design brake assemblies and do not use a backing plate like the old replaced parts.
The components of N9522 and N9523 brake assemblies are different than those in the old brake assemblies. Before ordering any component parts, see the root comments under N9522 and N9523 to see what has changed, i.e. brake cylinders, spiders, shoes and linings, return springs, etc.
The L33102 brake shoe and lining kit has been replaced by a shoe and lining having different braking characteristics. When you replace the old shoe and lining, you must redo the entire axle by ordering four pieces of N9261 shoe and lining assembly.