Universal 3-Way DOT Push-Lock Fitting 1/4in x 3/8in x 1/2in Tube Automann - 177.12C63468

Part number 177.12C63468

Automann lists 177.12C63468 as a Y union with a composite body and brass collet for nylon tube. Its three tube O.D. positions are A: 1/4 inch, B: 3/8 inch, and C: 1/2 inch.

Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.

Specifications

Part number / SKU	177.12C63468
Brand	Automann
Department	Air Systems
Part type	Push-to-Connect Fittings
Fitting Type	Push Lock Connect Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Connector Type	Y Union Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Connection	Tube (3) Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Tube OD (A)	1/4" Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Tube OD (B)	3/8" Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Tube OD (C)	1/2" Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Tube Type (Used with)	Nylon Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Fitting Body Material	Composite Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Collet Material	Brass Conditions / details Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.

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Cross References

Conditions applying to every reference below
Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity.
Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems
Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment.
Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.
Directed catalog association only; no reverse/transitive interchange, counterpart-property transfer or OEM certification.
Brand / reference type	Part number	Notes
Freightliner	23-14401-003	manufacturer-listed-competitive-reference. Shared conditions also apply
Freightliner	2314401003	manufacturer-listed-competitive-reference. Shared conditions also apply
Parker	362PTC-4-6-8	manufacturer-listed-competitive-reference. Shared conditions also apply
Parker	362PTC468	manufacturer-listed-competitive-reference.

Detailed product and selection notes

Automann lists 177.12C63468 as a Y union with a composite body and brass collet for nylon tube. Its three tube O.D. positions are A: 1/4 inch, B: 3/8 inch, and C: 1/2 inch.

Exact Automann own article 177.12C63468; catalog facts not genuine counterpart identity. Full source Description (context subject to restrictions): Composite Push-Lock Connect (PLC) Fitting Y Union 1/4 in. x 3/8 in. x 1/2 in. Tube OD Composite Body, Brass Collet Nylon Tube Compatible DOT Approved for Heavy-Duty Air Brake Systems Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment. Confirm supplied part and installed configuration; no VIN-specific or physical-package approval.

Not yet reviewed; no Automann claim verified in this dossier.

Exact current Automann SKU absent from the inspected supplier table; source-not-found is limited to this checked catalog, not a worldwide no-cross conclusion.

Current inFlow cross/OEM fields remain unverified leads. No conversion of 177.12C or other current numbers to differently printed 177.11/177.13B numbers accepted.

No owning-Automann specifications, fitment, or same-application configuration variants established by this supplier-side search.

Independent source QA and explicit human approval remain required before any public attachment.

Three tubeODs preserve printed A/B/C labels; no orientation swap. Nylon tube,composite body,brass collet exact. Source DOT/compliance wording is not independent certification. ItemGroups sizes not own sizes/interchange; Universal not vehicle fitment.

All original holds unchanged; independent review and explicit publication approval required.

No source-backed fitment recorded yet; not proof that none exist.

No source-backed variants recorded yet; not proof that none exist.

Independent content review and explicit human approval remain required before public attachment.

Private source-bound description candidate only; independent prose review and explicit root registration required. Saved catalog assertions do not confirm current supplied stock, physical contents, installed fitment or public/human approval.

Part type: Push-to-Connect Fittings
Department: Air Systems

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