VALVES & ACCESSORIES TRUCK & ALUMINUM WHEEL TRUCK TUBELESS TIRE VALVES: 540 & 550 SERIES • Designed for use with 9.7mm (.382") rim hole • Rubber O-ring forms a seal when valve is clamped to rim by tightening hex nut • Designed specifically for use in aluminum wheels • 550 Series equipped with rubber grommet Ascot No. TR No. A B C 540 SERIES 463-20542 VS-542 1.25” 463-20543 VS-543 2.29” - - 463-21543 VS-543C 0.93” 1.38” - - 45° 463-22543 VS-543D 0.98” 1.38” 60° 463-23543 VS-543E 0.98” 1.38” 463-20544 VS-544 2.85” 463-21544 VS-544C 1” - 75° - 1.93” 45° 463-22544 VS-544D 0.98” 1.94” 60° 463-20545 VS-545 3.50” - 463-21545 VS-545C 0.98” 2.60” 36° 463-22545 VS-545D 0.98” 2.60” 60° 463-23545 VS-545E 0.98” 2.60” 75° 463-20546 VS-546D 0.98” 3.35” 60° 463-21546 VS-546E 0.98” 3.35” 75° METRIC RIM HOLE VALVES (9.7MM VALVE HOLE) • Some imported trucks will have steel wheels that incorporate the 9.7mm valve hole (.382") • Most popular valves for this application • Other sizes available upon request Ascot No. MFG No. ETRTO Bend A B 463-20707 70MS-7 V3.22.6 7° 1.28” 1.10” 463-20551 VS-551 463-20201 V3-201 - V3.20.1 27° 0.99” 1.42” - 1.19” - 463-20204 V3-204 V3.20.4 27° 0.98” 2.36” 463-20205 V3-205 V3.20.5 463-20207 V3-207 V3.20.7 27° 0.98” 1.57” 27° 0.98” ALUMINUM DISC VALVES 509/510 1.97” Ascot No. Mfg. No. 463-01571 VS-571-EQ 463-01572 Description 469-02572 O-Ring Silicone Truck Valve for TR571 463-01572 VS-572-EQ O-Ring Silicone Truck Valve for TR572 463-01573 VS-573-EQ O-Ring Silicone Truck Valve for TR573 469-02570 VS-570EQ 469-02572 VS-572EQ-13 O-Ring Silicone Truck Valve for TR572 - 13° Bend 469-02573 VS-573EQ-13 O-Ring Silicone Truck Valve for TR573 - 13° Bend REPLACEMENT VALVE COMPONENTS Ascot No. Mfg No. 463-20879 VS-879 463-20946 VS-946 463-20949 VS-949 Description 90° Truck Valve For Aluminum Disc Wheels 90° Truck Valve For Aluminum Disc Wheels 90° Truck Valve For Aluminum Disc Wheels Ascot No. Dill No. Description 468-00103 100-TB Dill Replacement Core 468-00462 462G 468-00765 765 468-01462 462-F 468-02462 468-05952 468-05953 462 595-2 595-3 468-05954 595-4 Dill Green High Temp Grommet Dill Replacement Dome Cap Dill Red High Temp Grommet (-50F to 400F) Dill Black Rubber Grommet Replacement Washer Replacement Grommet Replacement Hex Nut - 463-20552 VS-552 1.26” 463-20553 VS-553 2.31” - - - - 463-21553 VS-553C 0.93” 1.38” 45° 463-22553 VS-553E 0.98” 1.38” 75° 463-20554 VS-554D 0.98” 1.94” 60° 463-20555 VS-555D 0.98” 2.60” 60° 463-21555 VS-555E 0.98” 2.60” 75° 463-20570 VS-570-R 3.13” 463-20571 VS-571-R 3.38” 463-20752 VS-572-R 3.75” 463-21572 VS-572-F19 3.75” w/ 31° Bend 463-20573 VS-573-R 4.38” 463-20754 VS-574R 5.00” Ascot No. TR No. A B C 550 SERIES SPECIALTY VALVES TRUCK & BUS TUBELESS TIRE VALVES: 500/570 SERIES • Used on both demountable and nondemountable rims with standard 5/8" (.625") side hole valve mountings • Heavy duty rubber grommet forms airtight seal when valve is clamped in rim by tightening the hex nut • Eight valves cover all truck rim requirements • Available in custom bends Ascot No. TR No. Effective Length 248 O-RING SEAL SILICONE TRUCK VALVES • Handles any type of high temp application • Operating temperature from -67˚F to 500˚F • Seals between the rim and valve more effectively • REPLACEMENT O-RINGS AVAILABLE: RG-150 (468-30015) O-Ring Silicone Truck Valve for TR570
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