HALTEC Truck Valve Extension: Valve Extensions, Straight Grip Tire Valve Extenders
The HALTEC HE-303 is a straight grip tire valve extender, round and black, made of plastic. It is compatible with standard bore valves and features a 0.305-32 thread size. 3G Electric sources this genuine HALTEC part…
SKU 3G-OTH-483190
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Product Description
The HALTEC HE-303 is a straight grip tire valve extender, round and black, made of plastic. It is compatible with standard bore valves and features a 0.305-32 thread size. 3G Electric sources this genuine HALTEC part across our 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is the HALTEC HE-303 tire valve extension used for?
The HALTEC HE-303 is a straight grip tire valve extender used to reach hard-to-access valve stems on trucks and heavy equipment. It is compatible with standard bore valves and features a 0.305-32 thread size. 3G Electric sources this genuine HALTEC part across 14 industrial departments.
What are the specifications of the HALTEC HE-303 valve extension?
The HALTEC HE-303 is a round, black plastic valve extension with a straight grip design. It has a compatible thread size of 0.305-32 and fits standard bore valves. The manufacturer part number is HE-303. 3G Electric supplies this genuine HALTEC part with specialist expertise in combustion, pumps, and controls.
Where to buy HALTEC HE-303 valve extensions worldwide?
3G Electric supplies the genuine HALTEC HE-303 valve extension worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international delivery. Contact us to order this straight grip tire valve extender with a 0.305-32 thread size for standard bore valves.
How to install a HALTEC HE-303 straight grip tire valve extender?
To install the HALTEC HE-303, screw the 0.305-32 threaded end onto the standard bore valve stem by hand until snug. Avoid overtightening to prevent damage to the plastic body. Ensure the grip is secure before inflating. 3G Electric provides this genuine HALTEC part for reliable truck maintenance.
HALTEC Products
3G Electric supplies HALTEC tire valve extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









