C ConnectorRoute

Erich Jaeger alternative

381520

Cap nut - for thread size PG21

Use this article number as the starting point for a quote: ConnectorRoute checks suitable alternatives, fit, availability, MOQ and lead time before proposing a replacement route.

Request quote Official Erich Jaeger product page

ConnectorRoute is independent and is not affiliated with Erich Jaeger GmbH. Brand and article references are used for identification and cross-reference purposes only.

External article references

Known cross-reference numbers

These supplier, distributor and vehicle-brand references were present in the supplied highrunner overview. Use them for identification; ConnectorRoute still validates the technical replacement route before quoting.

Brand / supplier Reference numbers
Europart 4830381520

System products

Products often checked together with this reference: matching plugs, sockets, coil cables, adapters and supply cables. Generic installation material is intentionally excluded.

Product context

Product description and application

Erich Jaeger 381520 is Cap nut - for thread size PG21. This component belongs to a vehicle electrical system. The article number is only the starting point; the practical replacement depends on the connected system, mounting situation and electrical function. ISO 12098 points to the 15-pole 24V truck-trailer connection family; it is normally checked together with the matching 15-pole plug, socket or coil cable. The known selection frame is ISO 12098 - 13P version, ISO 7638-1, ISO 7638-2, ISO 12098, 24V, 13P and commercial vehicles.

What does 381520 do?

This page treats 381520 as a real vehicle-electrical component, not just as a search term. In practice the part is selected by connector family, electrical standard, voltage, pole count and the way it is mounted or connected in the vehicle. For a accessories, socket, plug, seal, the mating component and cable route are part of the decision.

Technical checks before replacing it

Check the product drawing, connector layout, mounting position, electrical load and mating component before treating another part as equivalent.

How ConnectorRoute approaches the alternative

ConnectorRoute starts with the Erich Jaeger number, then checks the application: vehicle type, yearly volume, existing mating connector, drawings or photos, required approval level and supply continuity. Only after that does an alternative become a quoteable route instead of a guess.

Products that belong in the same request

For a useful quote, include related system parts where possible: 141002 Parking socket, 141227 Parking socket, 381089 Bayonet outlet for cable connection, 241018 13P/24V Plug (ISO 12098 - 13P version ADR), 241016 13P/24V Plug (ISO 12098 - 13P version ADR). That helps prevent solving one article number while leaving the matching plug, socket, coil cable, adapter or supply cable as the next bottleneck.

Structured product facts

Article number
381520
Product family
Accessories, Socket, Plug, Seal
Category
Accessories, Socket, Plug, Seal
Standard
ISO 12098 - 13P version, ISO 7638-1, ISO 7638-2, ISO 12098
Voltage
24V
Poles
13P
Industry
commercial vehicles
Related product families
component
External cross-references
Europart: 4830381520
For cable diameter
7,00mm - 12,00mm
No. of seal outlets
enkel
Type of seal
screw cap
Cable outlet
wartelmoer, PG21
Addition to standard
ABS, EBS

381520

Questions about this reference

Can Erich Jaeger 381520 be replaced one-to-one?

Sometimes, but it should not be assumed from the article number alone. The connector standard, pole count, voltage, contact type, seal, cable entry and application need to match before ConnectorRoute confirms a replacement.

What should I send with an enquiry?

Send the Erich Jaeger article number, quantities, yearly demand, photos of the installed part, drawings if available, the mating connector and any vehicle or trailer information.

Why does the page mention related products?

Truck and trailer electrics are system-based. A socket, plug, coil cable, adapter and supply cable often need to be checked together to avoid a partial replacement route.

Technical specifications

Technical data

For cable diameter
7,00mm - 12,00mm
No. of seal outlets
enkel
Type of seal
screw cap
Cable outlet
wartelmoer, PG21
Addition to standard
ABS, EBS