Caterpillar · Electronic Components
2L8539
Armature, Relay
Part Number2L8539
ManufacturerCaterpillar
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-553-9887 (NSN)
Federal Item NameARMATURE,RELAY
Federal Supply Class5945 — Relays and Solenoids
FSC Application DataREGULATOR,ENGINE GENERATOR NONAIRCRAFT
Furnished Items And QuantityBRACKET 1,HANGER 1,HINGE 1,PLATE 1,CONTACTS 2,WASHERS 2,RIVETS 2,SPACER 1
Overall Height3.125 INCHES NOMINAL
Overall Width1.687 INCHES NOMINAL
Mounting ConfigurationSPRING MTD
Overall Length1.093 INCHES NOMINAL
Cancelled NSN2410-00-658-3823 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 2L8539 available?
We can source 2L8539 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 2L8539 by Caterpillar obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2L8539 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 2L8539?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 2L8539?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.