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Cat 3126 / 3126B / 3126E 7
Manufacturer Stemco Part Number 449-4973 Part Type Pro-Torq Axle Spindle Nut (with keeper) Axle Position Drive axle Thread 3-1/4–12 Drive 8-point external flange — requires 4-3/8 in 8-point socket Outer Bearing Cup / Cone 580 / 572 Replacement Keeper Stemco 450-4973 Applications
Fleetguard WF2145 coolant filter is used with DCA2
Mack EGT gauge replacement for 2-1/8 in dashboard cutout installations
4 PSI Anti-Drain-Back Valve Yes Standpipe No Cross References
PAI Industries 209995 NEW Fuel Injector │ Replaces Cummins 3973059 – Cummins 6C / ISC 8.3L / ISL Air Tank Cat 3126 / 3126B /The PAI Industries 209995 is a brand new (not remanufactured) Genuine PAI fuel injector assembly for Cummins 6C, ISC 8. 3L, ISL, and ISL9 diesel engines. It replaces Cummins OEM numbers 3973059, 3965720, 4940439, 4940439RX, 5263305, and 5263305RX. Because this is a new injector not an exchange unit no core charge applies and no core return is required. (Looking for the lower cost exchange version? See the PAI 209995X reman injector, which carries a
US$ 21961.50
US$ 34003.00
