Cat D4D 4J4848 lift cylinder parts kit help

Propel Parts has a seal kit (Cat number) #2408515 for lift cylinder 4J4848 but could not tell me if the gland seals are in it, supplying me with the kit contents instead. Below are the part numbers, all in a quantity of one.

Kit # 2408515; 2H3931, 3F9606, 3081845, 4J3236, 4J9224, 4T8054

If anyone has the means and the willingness to look to see if this kit includes everything needed to replace both the piston seals and the gland seals I will be in their debt.

Thanks!!

Cat D4D 4J4848 lift cylinder parts kit help