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Engine · 993-ENG-OIL-FILTER-CONSOLE-ALSI10MG-F0-0001

Engine oil filter console with integrated galleries, AlSi10Mg concept F0

ConceptNot authorised until engineering review

Independent concept of a 993 console combining filter seat, two non-collinear galleries and two ports in a single body. The sources establish the part numbers, a commercial mass and the MAHLE OC 229 filter interface, but no OEM geometry; all F0 interfaces remain synthetic.

Concept CAD rendering for 993-eng-oil-filter-console-alsi10mg-f0-0001.
Not a photograph, not a render of a manufactured part, not evidence of fit or function.
Concept CAD orthographic views for 993-eng-oil-filter-console-alsi10mg-f0-0001.
Front, side and top views of the same concept CAD. Dimensions describe the model; fit on the car remains unverified.

The design

Vehicle
Porsche 993, 1994–1998
Variants
993 M64 fitment to confirm
Porsche part numbers
99310705700, 99310705701
Category
Engine oil filter console
Geometry basis
Mixed
Preferred process
Not chosen yet
Other candidate processes
Laser powder-bed fusion (metal printing), Direct metal laser sintering (metal printing), CNC machining, casting
Material
EOS Aluminium AlSi10Mg T6 for comparison; analogous commercial architecture in 6061-T6 billet
Material standard
DIN EN 1706 EN AC-43000 and ASTM F3318 for the candidate; program-specific oil, sealing and cleanliness specification to be contracted

Known limits

  • PorscheFanatics identifies the part and the filter but provides neither geometry nor material.
  • The 0.78 kg mass is a commercial claim with no protocol and no weighing boundary.
  • The 76 x 101 mm, M20x1.5 and 72/62 mm dimensions concern the OC 229 filter, not the console.
  • The 144 x 90 x 50 mm body, the four mounting points, two ports and two galleries are entirely synthetic.
  • The 6.5 bar pressure is an unverified OCR occurrence; flow, viscosities, local losses and roughness are scenarios.
  • The filter, its bypass valve and the engine circuit are absent from the hydraulic calculation.
  • The cold screen and the constrained thermal screen fail.
  • No internal cleanliness, sealing, fatigue, corrosion, CHT-CFD or engine integration is demonstrated.
  • The STEP proves only a re-readable BREP; no manufacture, oil circulation or start-up is authorized.

Post-processing it would need

  • Orientation and supports ensuring all galleries are open, to be qualified
  • Stress relief then T6 with distortion and porosity monitored
  • HIP to be decided on fatigue, sealing and tomography results
  • Machining of the case face, ports, drillings, bosses, filter seat and M20x1.5 thread
  • Validated internal deburring, powder removal, flushing and particle extraction
  • Surface treatment compatible with oil, seals, threads and temperature
  • Final packaging to engine cleanliness standards

What a supplier would have to provide

  • Traceable machine, parameters, orientation, supports, powder and batch
  • Oriented coupons with tensile, fatigue, oil corrosion and hot pressure tests
  • Gallery witnesses for roughness, powder removal and residual cleanliness
  • Full CT, FPI and metallography with zoned defect criteria
  • Metrology of the datums, ports, case face, thread, filter seat and drillings
  • Proof of pressure, burst, leakage, flow, thermal cycling, vibration and engine endurance

Sources