Independent parts atlas sources attached
Porsche 993 · 999 707 113 41
This guide joins the factory catalogue reference to the exact products documented below. It does not certify interchangeability or provide manufacturing dimensions.
Each specification below names the exact product it describes. Alternative-part values are not measurements of the Genuine Porsche part. Missing properties are not estimated.
0.01 kg
Applies to: FVD Brombacher 99970711341 · aftermarket alternative
Read the specification source · checked
FVD's labelled Product dimensions section publishes 0.01 kg for exact article 99970711341. This is a supplier product value, not a physical measurement performed by PorscheFanatics and not the Genuine Porsche item's weight.
published nominal size value 1: 20.22 mm · published nominal size value 2: 3.53 mm
Applies to: FVD Brombacher 99970711341 · aftermarket alternative
Read the specification source · checked
The exact article's labelled Product dimensions section and/or nominal title publishes: published nominal size value 1 20.22 mm; published nominal size value 2 3.53 mm. Nominal values without defined interfaces remain unassigned. Overall supplier dimensions are not metrology, tolerances or manufacturing geometry.
Not published by the cited source
Applies to: FVD Brombacher 99970711341 · aftermarket alternative
Read the specification source · checked
The direct page for exact FVD article 99970711341 was read; no explicit material specification was found.
The material remains unknown. No package data, photograph inference or generic product assumption is substituted.
Check the VIN, variant, quantity and installation requirements before ordering. Availability is a dated observation, not a delivery guarantee.
999 707 113 41 · genuine
orderable · reviewed
Automated access restricted: HTTP 403
The current indexed direct ECS Tuning product page identifies exact manufacturer part number 99970711341 as a Genuine Porsche 20.22 x 3.53 mm O-ring, marks it available from the supplier and exposes a purchase workflow. The current automated browser reaches the seller but receives a 403 challenge.
99970711341 · aftermarket alternative
in stock · reviewed
Page reached: HTTP 200
Live gstack Chromium renders FVD article 99970711341 with HTTP 200, quantity, Add to cart and Buy now controls. The product reports Available immediately; this is an observation, not a guaranteed delivery date.
No historical original-equipment manufacturer has been verified for this reference. A replacement brand alone does not establish who supplied Porsche production.
The Porsche 993 PET lists this O-ring on illustration 101-05 page 37 and again inside the maintenance-set contents on illustration 198-00 page 122. Current application catalogues also identify it as the inner seal used with collapsible oil-return tubes. FVD is recorded only as a verified alternative producer; no original-production supplier has been proven. Round-two physical review, 7 September 2026: values apply only to the exact linked FVD-sold article, not the Genuine Porsche item. No new historical original-equipment supplier relationship is asserted. The same physical FVD article also covers the predecessor 999 707 113 40. This is one product observation applied to two explicit cross-references, not two independent measurements.
Illustration 101-05 · catalogue page 37.
The reference is transcribed from the catalogue. A listing alone does not establish every vehicle variant or installation condition.
Porsche Classic Genuine Parts Catalogue — 911 993, 1994–1998