Home / Recreation / Exercise Cycle Stabilizer End Cap, Rear 18112 Exercise Cycle Stabilizer End Cap, Rear 18112Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 18112 Brand: NAUTILUS Seller: Sears PartsDirect Category: Recreation Possible Matches$33.33Hollister 18112 New Image 2-Piece 12” Drainable Ostomy Pouch, Green... Description This stabilizer end cap (part number 18112) is for exercise cycles. Stabilizer end cap 18112 covers and protects the end of the stabilizer. Wear work gloves to protect your hands when installing this part.