Valve Stem Extension 42300009
![](https://www.harley-davidson.com/content/dam/h-d/images/product-images/parts/batch-2/42300009/42300009_TT.jpg)
Sometimes, there's just not enough space around the tire's valve stem for the gas station air chuck and hose to reach. Brake rotors, sprockets and saddlebags get in the way and keep the air chuck from making an airtight seal. The Valve Stem Extension is the remedy to this problem.
![](https://blueflamestore.com/wp-content/uploads/2017/10/BF.EX_.21.CM_.jpg)
Stem Extender - 21 Stem - Blue Flame
![](https://shop.goldstarharley.com/ProductImg/12700020.jpg)
Tire Accessories - Harley-Davidson® Parts and Accessories
![](https://frasermotorcycles.com.au/cdn/shop/files/NWC_store_720x-2_720x.jpg?v=1661141102)
Harley-Davidson Valve Stem Extension - 42300009
![](https://www.northbike.se/wp-content/uploads/2022/04/18260-thickbox_default-harley-davidson-willie-g-skull-heated-hand-grips-56926-08a-300x300.jpg)
HD Valve Stem Extension-42300009 - Northbike
![](https://cdn.shopify.com/s/files/1/0362/6804/8522/products/40006-85_1_480x480.jpg?v=1678411987)
Tubeless Tyre Repair Kit – North Coast V-Twins
Saf-T-Flate RV valve stem extensions make filling inner dual tire valves easier by extending the valve to the front rim. 8 1/4 standard bore tire
![](https://miltonindustries.com/cdn/shop/products/400-6BK.jpg?v=1686571089)
8-1/4 Valve Stem Extension
![](https://cimg6.ibsrv.net/gimg/www.hdforums.com-vbulletin/980x2000/screenshot_20200427_124941_chrome_515190d55b1dba050da54228742f6b8e256adf3c.jpg)
Rear tire valve - Harley Davidson Forums
![](https://shop.portcityhd.com.au/cdn/shop/files/32690-99A_TT.webp?v=1691649061&width=1946)
Harley-Davidson Timer Cover Screw Kit, Chrome - 32690-99A – Port City Harley-Davidson
Scout Bobber Rear Tire Valve
Free shipping over $99 - Harley-Davidson Valve Stem Extension, Easy Access & Travel Size 42300009 - For the Home/Auto & Garage - Bike/Service
![](https://cdn11.bigcommerce.com/s-z1x6as1/images/stencil/original/products/18678/40357/42300009__2__65538.1669770620.jpg?c=2)
Harley-Davidson® Valve Stem Extension, Easy Access & Travel Size 42300009
![](https://www.harley-davidson.com/content/dam/h-d/images/product-images/parts/batch-2/12700020/12700020_TT.jpg?impolicy=myresize&rw=240)
Valve Stem Extension 42300009
![](https://d2akct5dekqm4p.cloudfront.net/154/media/100x100/original-harley-davidson-ventilschaftverlngerung-42300009-274319676090-997.jpg)
Harley-Davidson Original VALVE EXTENSION 42300009
![](https://m.media-amazon.com/images/I/81s0DLtcvxL.jpg)
WheelMaster Wheel Masters 8029135 135 Degree Valve Extender - Pack of 2 : Automotive
![](https://cdn.shopify.com/s/files/1/0358/3288/9388/products/download_4_367ce6fb-7798-4247-9a06-1257fd5c3051.png?v=1586341999&width=533)
Harley-Davidson Tyre Valve Stem Extension, 42300009 – Port City Harley-Davidson