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WebbHome / Catalog / Lighting / Back-Up Lights
Phillips
Part number PHI51-40801
Phillips article 51-40801 lists a nominal 4.0-inch size, flange mounting, reverse function, clear color, ABS and acrylic construction, a sealed and greased integrated male 3-pin AMP connector, and nine diodes.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | PHI51-40801 |
|---|---|
| Brand | Phillips |
| Department | Lighting |
| Part type | Back-Up Lights |
| Phillips article 51-40801: Nominal size | 4.0"Conditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Mount type | FlangeConditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Function | ReverseConditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Color | clearConditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Construction | ABS and acrylicConditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Connector | Sealed and greased integrated male 3 pin AMP connectorConditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Diode count | 9 diodesConditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Drawing horizontal full profile span | 5.48"Conditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Drawing shallow body profile | .46"Conditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Drawing overall including connector | 1.096"Conditions / detailsPhillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval. |
| Phillips article 51-40801: Mounting-hole construction | Slotted low-stress mounting holesConditions / detailsManufacturer-article-attributed fact only, not PHI-prefix stripping or approval of stocked article, package, condition, installation, fitment or physical interchange. Preserve every current qualification and all old held/unresolved entries verbatim. Independent source/semantic review and parent admission are required. No public approval or completeness claim. Manufacturer construction wording only. No unprinted bolt circle, exact hole dimensions, universal mounting fit or stock measurement is inferred from standard mounting dimensions. No connector, SAE/DOT or complete lamp-kit claim is newly admitted; separate optional trim ring is not included. Source: https://phillipsind.com/wp-content/uploads/2021/06/_B-HDVL-AFT-ENG_REV8_Heavy_Duty_Veh._Lighting_2-7-18.pdf; Filename 2-7-18; exact complete PDF3 retained; retrieved 2026-10-19T04:37:07.898Z; locator: Full PDF3 middle own4.0-inch Round Flange Mount Reverse Light section; exact51-40801 row, not bulk51-40801-16. Source: https://phillipsind.com/wp-content/uploads/2021/06/2020_Phillips_Catalog_Q1_2-26-20.pdf; 2020 catalog; filename Q1_2-26-20, not a current-production guarantee; retrieved 2026-10-19T04:46:50.852Z; locator: Full PDF152 printed150 top own51-40801 section. Exact source-attributed manufacturer article only; not physical-stock, supplied-condition, package-contents, vehicle-fitment or installation approval. All existing source, identity, stock, unit, revision, configuration and fitment qualifications and held/unresolved entries remain unchanged. No PHI/815-prefix inference, counterpart-property transfer, inverse/transitive cross closure or whole-product completion. |
Need a measurement or technical specification? Ask our parts team before choosing the part.
No verified cross-references listed yet.
Have another part number? Ask us to check it.Fitment has not been verified for this listing.
Compare the number on your existing part. If you’re unsure, our parts team can help check the match before you order.
phillipsind.com — Source document cited for this item. Confirm the exact article and source restrictions; not a complete application or interchange approval.
Phillips article 51-40801 lists a nominal 4.0-inch size, flange mounting, reverse function, clear color, ABS and acrylic construction, a sealed and greased integrated male 3-pin AMP connector, and nine diodes.
Phillips article 51-40801 ONLY; unverified lead for PHI51-40801. PHI wrapper/physical maker/package UNCONFIRMED; no stripping, stock equivalence or old-hold release. Website: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 inFlow: Universal Reverse Light 4in Round Flange Mount Clear (PERMALITE XT) Phillips - PHI51-40801 Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval. Saved dated maker PDF, fresh offline full-page read2026-10-12; not current production/stock inspection or public approval.
Local PHI prefix requires package/MPN confirmation; no universal fitment inferred.
PHI inventory prefix and physical stocked maker article/package require independent bridge; no stripping or normalized match grants identity.
Manufacturer source support is not stocked compatibility, interchange, publication or human approval.
No genuine directed third-party manufacturer cross captured in this bounded source pass; all saved inFlow cross/OE text remains unverified.
-16 bulk package is not identical sale unit; no physical stock dimensions verified.
Exact bare lamp article only: -16 bulk, grommet51-40500 and K kit are distinct. Lamp construction is not EPDM grommet material. Drawing spans are nominal manufacturer arrows, not stock measurement or installation opening; no universal fit/compliance approval.
No source-backed crossReferences recorded yet; not proof that none exist.
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 manufacturer-article-attributed description candidate only; separate independent prose review and explicit root registration are required. No PHI-prefix mapping, stock-specific guarantee, physical package inspection, cross, vehicle/year fitment, variant or public approval is established.
Exact source-attributed manufacturer article only; not physical-stock, supplied-condition, package-contents, vehicle-fitment or installation approval. All existing source, identity, stock, unit, revision, configuration and fitment qualifications and held/unresolved entries remain unchanged. No PHI/815-prefix inference, counterpart-property transfer, inverse/transitive cross closure or whole-product completion.
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