WANT JUST THE BULB? DON’T NEED THE HARDWARE? Congratulations, you’ve come to the right place! This is the exact same bulb on our Circular, Double Bell, Large, Small and Straight reproduction vintage horns (does not fit Mini Bulb Horn) – but YOU SUPPLY THE HARDWARE. The large replacement bulb delivers an extraordinarily loud honk. Yes, this is just the plain rubber bulb without hardware. So no brass collar or brass tube is included. FITS THESE HORNS: This replacement bulb fits all kinds of vintage car, taxi, antique, old-brass and clown horns. Also fits Dobani bulb horns product code: BULL, BULS, BULH, BULD, and BULO. So if you have an old worn out bulb you want to replace – and if you already have your own metal collar & tube, then our Plain Rubber Bulb is what you need. ORDER THIS RARE PLAIN BULB AND SAVE: Have you shopped around for plain bulbs? Well, good luck trying. Because we are one of the very few shops that offer them. In fact, last time we checked, ours was the only shop that sells this plain bulb. What’s more, no other distributor offers you these bulbs at a discount price. HOW TO CHOOSE THE BULB SIZE YOU NEED: Measure bulb tube diameter. If outside diameter is 11/16″ (17.5 mm), then get Plain (large) bulb. If outside diameter is 5/8″ (15.9 mm), then get Plain Mini bulb. WHY CHOOSE THIS BULB: If you want a budget-priced, antique-style, plain rubber squeeze bulb with no hardware that fits most Circular, Double Bell, Large, Small and Straight bulb horns, then this Plain (large) bulb is for you. TECHNICAL SPECS: Bulb Diameter: 3-3/4″ (9.5 cm), Bulb Length: 5-1/4″ (13.3 cm), Tube Shaft Hole Diameter: 9/16″ to 5/8″ (14.3 mm to 15.9 mm) in diameter. That’s 1/16″ to 1/8″ (1.6 mm to 3.2 mm) smaller than the 11/16″ (17.5 mm) OD tube the bulb is designed to fit, Neck OD: 1-3/16″ (2.9 cm), Neck Wall Thickness: 1/4″ (6.5 mm).RUBBER BULB ONLY: Hard-to-find item. Perfect when you need just the bulb, but not the hardware.
JUST INSERT HORN TUBE AND START HONKIN’: Fits virtually all bulb horns (except Mini).
FREE EIGHT-PAGE FULL-COLOR ILLUSTRATED BULB MOUNTING TIPS BOOKLET packed with each shipment.
CERTIFIED INSPECTION: Bench tested, passed, and guaranteed by Bone Dry Musical Instrument Co.
HAND APPLIED PROTECTANT: Extends life of rubber. Guards against ozone, oxidation and UV radiation.