Cast aluminum sumps and two-piece pan sets
Audi Oil Pans and Engine Parts
The Audi block is dominated by cast aluminum sumps, including an upper pan reference. Aluminum pans in these applications carry structural load between the block and the gearbox bell housing, so wall section and flange flatness matter more than on a simple stamped pan.
Full catalogue block
All 9 Audi Parts References
Every reference RUIFAN holds in this block is listed here. Nothing is paginated away.
Number families in this block include 06B, 06C, 06E and 078, plus an Upper 078 103 603AM reference.
What this block solves
The Sourcing Problem in Audi Parts
Two-piece pan systems are easy to mis-order. Distributors lose margin when an upper housing arrives where a lower sump was needed, or when a cast pan is supplied for a steel-pan engine variant.
This block contains 8 oil pans, 1 upper oil pan. Where the archive stored an OE number, alternate numbers, a note or an application table, that data is published on the part page unchanged.
Who orders from this block
Aftermarket distributors
Warehouse distributors and wholesalers building coverage across a whole Audi number family rather than a single fast mover.
Engine rebuilders and workshops
Reconditioning shops and independent workshops that need the correct reference on the bench rather than a near equivalent.
Importers and private label brands
Brand owners who sell under their own label and need the factory behind that label to stay the same from season to season.
Capability behind the block
How Audi Parts Are Made
The manufacturing methods recorded on the original RUIFAN services page, applied to the references in this block.
Deep and shallow draw stamping
Steel pans drawn from sheet, with deep sections formed or welded in where the profile requires it.
Die, sand and gravity casting
Three casting routes so that volume, wall section and surface requirement can each be matched properly.
Chrome and vacuum metallization
Finishing processes listed on the original RUIFAN services page where a part calls for them.
Other Vehicle Brand Blocks
BMW Parts3 references
Citroen Parts3 references
Hyundai Parts3 references
Nissan Parts3 references
Chery Parts2 references
Mazda Parts2 references
Peugeot Parts2 references
Renault Parts2 referencesGuides for Audi Buyers
Oil Pan Sealing Surface and Gasket Basics
Flange flatness, gasket choice and torque sequence — why most replacement pans that leak were fitted, not made, badly.
Sourcing Replacement Oil Pans for Distribution
A buyer's checklist for adding an oil pan programme: number coverage, identification evidence, packing, and the questions to ask before the first container.
What Is an Oil Pan
What an oil pan is, where it sits on the engine and what it does — the original RUIFAN explainer, kept as it was published in 2009.
Audi Sourcing Questions
How many Audi references does RUIFAN hold?
The catalogue holds 9 references in the Audi Parts block, out of 136 across the whole catalogue. All of them are listed on this page.
Can I order the whole Audi block in one shipment?
Yes. References in a block are normally quoted and shipped together, which is what makes the low-volume lines worth carrying at all.
Do you publish OE numbers for these parts?
Where the original catalogue database stored an OE number it is published on the part page. In this block 4 of 9 records carry one. Where nothing was stored, the page says so rather than showing a guess.
Is RUIFAN connected to Audi?
No. RUIFAN is an independent manufacturer in Ruian, Zhejiang. Vehicle manufacturer and model names are used for identification and reference only.
What if my Audi reference is not listed?
The original RUIFAN site stated the factory develops oil pans and other aluminum castings from customer-supplied samples or drawings. Send a sample, a drawing or a dimensioned photograph and we will review it.
Quote the Whole Audi Block
Send your number list. We will check each line against the catalogue record and quote what we hold.