Valve Interchange Guide

CHARGING EMERGENCY RELAY VALVE ASSEMBLY

KN30300XKN30200X

KN28300X

NON-CHARGING EMERGENCY RELAY VALVEASSEMBLY

ABS RELAYVALVE WITH ECU

AL364040 ValveAL919342 ECU

AL430644

KN28600X

PRE-121 RELAY/EMERGENCY VALVE SYSTEM

SINGLE AXLE DOLLY SYSTEM WITH CHARGING TYPE RELAY/EMERGENCY VALVE

TYPICAL 121 DOLLY SYSTEM WITH NONCHARGINGTYPE RELAY/EMERGENCY VALVE

PLC SELECT ABS 2S/1M

PLC SELECT ABS 4S/2MRT4/RG2 (RG5) VALVES OR

SEALCO MULTI-FUNCTION WITH SERVICE RELAY VALVE

TWO TANK - ONE VALVE TANDEM AXLE SYSTEM

Trailer Systems

Truck System Tractor System

KN26020X

279180X279952X280375X

110415X110360X

110380X 110410X

102165X102626X

110139X110450X

103028X103833X

280651X283940X

103912X65303X

KN28531X

110197X110198X

110199X 103009X65125X

65309X104165X

KN28061X

110410X 9125X

KN28300X

110570X287114X

110410X

109264X65476X

KN30100X

110200X110205X110460X

101197X281865X

284280X

KN30200X 110338X

110470X110475XA1000SX

KN26010X

110147X 110170X

102761X103061X

110410X287376X

101112X101622X

110171X110191X

Non-Charging

KN28300X

109001X109002X

65476X 3100X

A103600X

102626X102165X

65303X 103010X103294X

279180X286370X

KN28060XKN28061X

103028X103833X

110412X110416X

9125XKN28132X KN28140X

Other Relay Valves Found on Trucks & TractorsKN28071XKN28080X

106284X109264X

65125X65145X

65157X

KN20619KN20621

101437X101569X101570X

800034X

Dash Valves

276462X280454X

287238X287418X

276566X 276567X281587X

287417X287600X

279787X288746X

289477X289512X

KN22150

286171X 101818X284760X286773X286774X

65313X

Other Foot Valves Found on Trucks & Tractors101100X101818X

4721707970X ..Automatic Traction Control Valve (ATC)4721950050X ............................... In-Line Modulator Valve4721950520X ............................... In-Line Modulator Valve4721950760X .............................................. Modulator Valve4721950770X .............................................. Modulator Valve4721950780X .............................................. Modulator Valve4721950790X .............................................. Modulator Valve4721950800X .............................................. Modulator Valve4721950810X .............................................. Modulator Valve4721950820X .............................................. Modulator Valve4721950830X .............................................. Modulator Valve4725001000X ................... ABS Valve Package (Rear Axle)4725001010X ................... ABS Valve Package (Rear Axle)4725001020X ................... ABS Valve Package (Rear Axle)4725001030X ................... ABS Valve Package (Rear Axle)4725001200X ................... ABS Valve Package (Rear Axle)

4725003000X ..................ABS Valve Package (Front Axle)4725003010X ..................ABS Valve Package (Front Axle)4725003020X ..................ABS Valve Package (Front Axle)4725003200X ..................ABS Valve Package (Front Axle)4725003210X ..................ABS Valve Package (Front Axle)9730110210X .................................. Relay Valve (Rear Axle)9730110220X .................................. Relay Valve (Rear Axle)9730110230X .................................. Relay Valve (Rear Axle)9730110240X .................................. Relay Valve (Rear Axle)9735001040X ............... Quick Release Valve (Front Axle)9735001050X ................... ABS Valve Package (Rear Axle)9735001060X ................... ABS Valve Package (Rear Axle)

When using a FFV (KN28600X) you must remove both the relay and spring brake valve.

Full Function Valve Relay Valve (Four Port) Relay Valve (Two Port) Dolly Valve

Trailer Spring Brake Control Valve Relay Emergency Valve Truck Control Valve Bendix® RE-6 Bendix® R12-P

103009X103912X

KN28085X65146XKN28065X

Relay Valves Manifold Dash Valve

229501X277863X

279950X284760X

Foot Valve ABSBendix® MV-3 Bendix® MV-2Bendix® PP-DC

Bendix® PP-1 Bendix® PP-2 Bendix® PP-3 Bendix® PP-8

Bendix® E-6 Bendix® E-7 Bendix® E-12

For detailed information such as crack pressures,

port sizes and repair kits, refer to the Haldex Website

haldex.com

Haldex

KN28600 KN28600X KN28601 KN28601X KN28602 KN28603

Res: 3/4” Sup: 3/8” Cont: 1/4”

Haldex

A103600X

KN26000XKN26010X

Sup: 3/4” Del: 3/8” Cont: 1/4”

R-6Bendix® R-12Bendix®Sealco

Sealco R-14Bendix®

Haldex

KN28500X

KN28510XKN28520X

Sup: 3/8” Del: 3/8” Cont: 1/4”

Sealco R-12Bendix® Haldex

Sealco Sealco

Sup: 1/2” Del: 1/2” Cont: 3/8”

Haldex R-12Bendix® R-8Bendix® Sealco

Sealco

KN28060XKN28132X

KN26020X

Trl Sup: 3/8” Trl Cont: 3/8” Res A: 1/2” Res B: 3/8” Del :3/8”

SealcoHaldex Bendix® SR-2 Bendix® SR-4

KN30300XKN30400X

Serv: 1/4” Emer: 1/4” Del: 1/4” ABS: 3/4”

Haldex Sealco

SealcoHaldexSup: 1/2” Del: 1/2” Cont: 3/8”

Haldex Sealco

Haldex

Sup: 3/4” Del: 3/8” Cont: 1/4”

R-12Bendix® R-14HBendix® Bendix® R-6 / R-8

Haldex R-14Bendix® Sealco 65159X 65187X 65192X

Reservoirs (2): 1/4” Del. Tractor: 1/4”Del. Trailer: 1/4”Exhaust: 1/4”

Haldex Haldex

Sup: 3/8” Del: 3/8”

KN26120

Haldex

L60063 US Rev. 6/17 2.5M LSPrinted In The USA

CHARGING EMERGENCY RELAY VALVE ASSEMBLY

KN30300X

110500X110700X

Sealco

Trl Sup: Plugged Trl Cont: 3/8” Res A: 1/2” Res B: 3/8” Del :3/8”

Competitor Products and Trademarks: In addition to Haldex’s own products, Haldex remanufactures the products of various other companies in the industry (“competitor products”) including the following brands: Carrier, Bendix, Ford, Caterpillar, Mack, Cummins, Detroit Diesel, CAT, WABCO, Meritor, Sealco, Primus, Voyager, Kenworth, Navistar, Peterbilt, Mack, GMC (General Motors), Chevy, Dodge, Ford, DDC, Isuzu, MAN, Mercedes, Navistar, Perkins, Renault, Crane, Delco, Leece- Neville, Motorola, Horton, Gold Top, Dayton, Sprague, Trico, Thermo-King, TRW, Saginaw, Hobourn/Eaton, Vickers, Fruehauf, Dana, Dana Spicer, Spicer, Dexter, Vibra Seal, SKF, NOVA Bus, New Flyer Bus, Easy-Stop, LIPE, Lucas Girling and Eaton. All trade names and trademarks associated with those competitor products referenced in this literature are the property of the respective competitors or their licensors. Haldex’s use of the competitor names and marks is solely for the purpose of describing the origin of the products or intended use. None of these competitors are affiliated with Haldex, nor are we, our products or this literature sponsored by them.