Comparison : Item # 381-84, (SEE UPDATED PART #34381-84-1) Male Pipe to Female Pipe Bulkhead Coupling Adapter
Item # 381-84S, (SEE UPDATED PART #35392-84-2) Male Pipe to Female Pipe Bulkhead Coupling Adapter
Item # 381-84L, (SEE UPDATED PART #35392-84-3) Male Pipe to Female Pipe Bulkhead Coupling Adapter
Item # 381-86S, (SEE UPDATED PART #33381-86-1) Male Pipe to Female Pipe Bulkhead Coupling Adapter
Item # 381-86L, (SEE UPDATED PART #34381-86-2) Male Pipe to Female Pipe Bulkhead Coupling Adapter