Special Offers
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577.23601 - NOx Sensor Detroit Diesel A0101538128
The 577.23601 NOx sensor is built for Detroit Diesel engines, cross-referencing to OEM part number A0101538128. It measures nitrogen oxide output in the exhaust to keep the engine's emissions system running within spec and helps avoid...Regular price $349.99 -
577.23600 - NOx Sensor Detroit Diesel A0101531928
The 577.23600 is a NOx sensor designed for Detroit Diesel engines, cross-referencing to OEM part number A0101531928. This sensor monitors nitrogen oxide levels in the exhaust stream, feeding data to the engine's aftertreatment system to maintain...Regular price $325.00 -
577.23429 - Nox Sensor Detroit Diesel A0111536128
This NOx sensor, part 577.23429, is a direct-fit replacement for Detroit Diesel engines, cross-referencing to A0111536128. Monitors exhaust NOx levels for proper SCR/aftertreatment operation and emissions compliance — a common cause of check-engine and derate codes...Regular price $379.99 -
Binary Pressure Switch Freightliner, 2260646000, 2cp551, 1314
This binary pressure switch is designed for Freightliner trucks, monitoring system pressure (such as A/C refrigerant pressure) and sending an electrical signal at set high and low thresholds to protect components from over- or under-pressure conditions....Regular price $28.74 -
Pigtail 2 Wire 571.PT130
Regular price $4.99 -
Starter 38MT Plus Type Mod 3 12T w/OCP, 8201084, D611003001, D616002011, 178.38P12122, D61-1012,
Regular price $549.99
Electrical and electronic parts for heavy duty trucks — sensors (NOx, boost pressure, coolant level, ABS, oil pressure), switches, relays, alternators, starters, wiper motors, blower motors and wiring harnesses for Freightliner, Kenworth, Peterbilt, Volvo, Mack and International. Cross-reference part numbers on every listing help you match OE numbers fast.
Fast US shipping from Breinigsville, PA and fitment help at (610) 285-7317. Also browse truck lighting and shop by make in Freightliner, Volvo and Kenworth collections.