Note this part will fit the ORIGINAL design of 550SS SpinfisherONLY, that uses a slot-through hex shaft main gear. This design was quickly changed to
Penn Spinning Fishing Reel Parts & Repair for sale
15-706Z Handle, Power Knob
VINTAGE PENN SPINFISHER 550SS SPINNING REEL - Berinson Tackle Company
Penn 8-550 Aluminum Main Gear (HEX SHAFT) - 550SS Spinfisher Reel Partの公認海外通販|セカイモン
Direct Replacement T-Bar Knobs fits Penn Int'l 12V 12VS 12VSX 16VS 16VSX Reels
Penn Spinning Fishing Reel Parts & Repair for sale
Penn 550Ss Reel FOR SALE! - PicClick
Penn 15C-550 Shaft Lock Pin - Original 550SS Reel Part
Penn 550SS
52-714Z Knob, Drag Knob, Black
Penn 550Ss Reel FOR SALE! - PicClick
Direct Replacement T-Bar Knobs fits Penn Int'l 12V 12VS 12VSX 16VS 16VSX Reels
I am happy to help you withanything fishing related.
Penn 52-550 Drag Knob - Spinfisher 550SS 5500SS Reel Part
Penn 550SS, and 5500SS Cleaning & assembly - HubPages
Penn 550SS