You are using the correct part #34120 but the ball seal will NOT fit the Aqua Magic II. This ball valve seal is 4-3/4" in diameter and will not fit the plastic ring at the bottom the toilet. The correct ball valve seal is 4-1/4 inch in diameter. Get Revain's OEM Thetford Gasket Kit with the same part #34120 for $20. This seller was great and refunded the purchase price immediately with no problems.
🚽 Enhance Your RV's Waste System with Camco 39508 RV Waste Valve Replacement Plastic Handle in Black
9 Review
Enhanced Sewer Hose Swivel Fitting - Camco 39857 RhinoFLEX Clear 90 Degree
9 Review
VP 4
19 Review
LATCH.IT RV Macerator Pump - High-Performance 12V Quick-Release Macerator Pump for RV V2.0. Complete with Fittings, Hoses & Clamps. Efficient Portable RV Pump: Rapidly Dispose of 15 Gallons of Waste per Minute!
21 Review
🚪 Upgraded RV Screen Door Slider Panel with Easy-Push Knob Opener
10 Review
12V DC Electric Trailer Jack - 2000Lb Lift Capacity With Hard-Wire Connection
12 Review
Kohree RV Door Window Shade For Sun Protection And Privacy In Camper Trailers And Motorhomes
25 Review
RV Outdoor Mat: LATCH.IT 5X8 Boho Style Reversible Rug Ideal For Camping & Camper Use – The Ultimate RV Patio Rug For All Occasions!
30 Review