Page 268 - 2022-23 Auto Performance Open Wheel Catalog

Semi-Pro Digital Tire Pressure Gauge
LON52-53003
Precision digital tire pressure gauge reads 0-60 PSI in .1 increments with up to .5% accuracy. Gauge includes a 2-1/2" backlit dial face, air release button, high-flex hose, and swivel chuck.
Pro Digital Tire Pressure Gauges
Top-of-the-line gauges combine superior accuracy and exceptional readability. Reads to .3% accuracy with a wide temperature operating range. Auto-Off feature helps extend battery life. Fitted with rubber gauge bumper, 17" long hose, and swivel chuck. Sold in a foam-lined silver storage case
Low-Profile Valve Stems
LON52-50265
Low-profile brass valve stems are complete with high-temperature grommets. Pack of four.
Part No.
Description
Tirelief Kit LON52-50100
Pro-Team Tirelief Kit has 12 sealing adapters,
six relief valves with covers, setting tool, inflation adapter, and carrying case.
Tireliefs
Tireliefs relieve heat-caused pressure build- up during a race, preventing critical changes in stagger and weight distribution. Will not affect wheel balance. Sets of four.
Part No.
Tirelief Inflation Adapter
LON52-53000
0-60 PSI, with Angle and Ball Chuck
LON52-53010
0-25 PSI, with Dual Bleed Buttons
LON52-53028
0-125 PSI, with Angle and Ball Chuck
Ultimate Digital Tire Pressure Gauge
LON52-53053 NEW!
Precision, 3-1/2” dia. digital readout tire pres-
sure gauge reads 0-100 PSI in .1 increments with .1% accuracy. Gauge also functions as a tire pyrometer, displaying 12 tire temperatures.
Sold complete with silver case.
Temperature-Compensating
Tire Pressure Gauge LON52-53050 Professional-style gauge corrects tire pressures
back to a standard temperature, displaying what
the pressure would be if the tire was actually at that temperature. Digital gauge reads 0-100 PSI in .1 increments with .1% accuracy. Gauge also functions as a traditional tire pressure gauge and includes the ability to act as a tire pyrometer, displaying 12 tire temperatures. Sold complete with silver case.
Replacement Tire Gauge Lens
LON52-50497
Replacement glass lens for tire pressure gauges with 2” dial face.
Angle Tire Gauge Chuck LON52-50496 Compact, angle chuck may be used with any tire gauge using
a 1/4" hose.
High Temp Valve Stem
Quick-Change Valve Stem Grommets
Silicon grommets can withstand up to 400°F. Sold in four packs.
Description
LON52-50000
Adjustable Tirelief 3-40 PSI
LON52-50240
Quick-Change Adapter
LON52-50290
Tirelief Setting Tool
LON52-50220 NEW!
Used to air up tires when a Tirelief quick change
adapter is installed in the valve stem hole.
Valve Core Tools
Replace valve cores quickly. Deluxe aluminum tool stores valve cores in the handle (three cores included). Compact tool may be attached to a key chain.
Part No.
Basic Durometer LON52-50553 Economical durometer checks race tire hard- ness from 0-100 points. Dial may be zeroed for
accuracy. Sold in red plastic storage case.
Deluxe Durometer LON52-50546 Deluxe durometer includes a new design and
Description
LON52-50270
LON52-50270
Deluxe Valve Core Tool
LON52-50272
Compact Valve Core Tool
LON52-50274
4-Way Valve Core Repair Tool NEW!
Part No.
Description
is engineered to be more accurate. Dial-style
unit features a straight edge on base to “rock” durometer for increased accuracy, has a non-slip coating for better grip, and reads from 0-100 points. Sold complete with calibration test block, pouch, and a foam-lined silver storage case.
Digital Durometer LON52-50547 Easy-to-use and easy-to-read tire durometer measures
tire hardness, featuring a digital readout. Tester uses
a straight edge on base to “rock” durometer for more consistent results, while the non-slip coating offers an improved grip. Accurate up to .5 (Shore “A” scale). Sold complete with silver storage case.
LON52-50301 *
Valve Stem Quick-Change Grommets
LON52-50008
Replacement Tirelief O-Rings and Quad Seals (4)
* Not for use with LON52-50265 low-profile brass valve stems.
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2022-23 PARTS AND ACCESSORIES