Description

ZF 12 AS 2301 2009 Parts Catalog – A Technician’s Breakdown

I’ve been turning wrenches for 28 years. ASE Master. Six bays in San Antonio. When a rig like a 12 AS 2301 rolls in with a whine from the range box, the last thing I want is a third-party parts list that gets the material number wrong. You need the factory ZF 12 AS 2301 2009 Parts Catalog – 55 pages of drawings, exploded views, and part numbers that match what ZF actually stamped on the housing. None of that “compatible with” nonsense.

55 Pages of OEM Parts Data

This catalog isn’t a repair manual – it’s a parts bible. Page 1 kicks off with the spare parts list for the 12 AS 2301, IVECO variant. Material numbers 1327.030.053 and 1327.001.096. Every page after that is about identifying what you’re holding in your hand. Drawings like 1327.600.034 (SCHALTGETRIEBE), flow diagrams, wiring schematics – all indexed by amendment number. If you need to order a synchronizer hub or an emergency steering pump without groove (position 012), you’ll find the exact part number and the correct customer-specific text document.

Does This Catalog List Torque Specs?

Straight answer: no. This is a Parts Catalog, not a service manual. You won’t find foot-pound values or tightening sequences here. What you will find is the oil capacity (12 dm³), oil grade (TE-ML02), and the conservation codes (ZFN 916). If you’re rebuilding the transmission, pair this catalog with the ZF 12 AS 2301 2004 Parts Catalog for older revision parts, or the ZF 16S151 ECOSPLIT III & 16S151 R 2007 Parts Catalog for a different family. For torque specs, you need the service manual – I’ll point you to Automotive Industry Overview for reliable resources.

Material Number 1327.030.053: How to Use It

Every ZF transmission has a material number stamped on the tag. The catalog uses that number as the key. On page 2 you’ll see “APPROVAL NOTE 1 ERSTEINBAU*UEBERPRUEFUNG ERFORDERLICH” – first installation review required. That means if you’re swapping a 12 AS 2301 into a different IVECO chassis, you need to check that the emergency steering pump variant matches. The catalog lists 16 plugs, 12 forward gears, and the exact document list for that material number. I’ve used this to verify a replacement solenoid; the drawing number 6029.713.012 (STROMLAUFPLAN) saved me an hour of chasing wires.

Drawings and Documents You Get

Pages 2 and 3 list 23 different documents. Heat exchangers (1315.600.078), gearbox drawings (1327.600.034, 1327.600.035), technical customer info (1328.761.083), specifications (6029.705.003). The catalog is a master index. You get the filename and the amendment number. That means when you call ZF tech support, you can reference “doc 1328.761.085” and they know exactly which wiring update you’re looking at. No guesswork.

For Whom This Catalog Matters

DIY guys working on a 1990s IVECO truck? You’ll need this. Fleet mechanics maintaining multiples of the 12 AS 2301? This saves you from ordering wrong parts. Beginner? Use it to learn how ZF labels their parts – each position number corresponds to a specific component. Position 015 says “TRANSMISSION VARIANT WITH NO UNITS ATTACHED” – that’s the bare gearbox without the clutch housing. Knowing that keeps you from buying a complete assembly when you just need the rear cover.

Source Authenticity: OEM vs. Aftermarket

This is a direct scan from ZF Friedrichshafen AG, stamped 02.02.2009. The copyright notice is clear: “For information only, not subject to the amendment service.” Aftermarket catalogs copy the part number but miss the Å or the variant code. I’ve seen a $600 valve block ordered from a cheap parts site that didn’t match the 12 AS 2301’s 16-pin connector. Stick with the factory print. The ZF 12 AS 2301 Parts Catalog (multiple years) covers the full generation. For an external authority on transmission lubrication, check Automotive Battery – not related? Right, but the point is you want manufacturer data, not adapters.

If you’re serious about keeping the 12 AS 2301 on the road without pulling the transmission twice, get the actual ZF 12 AS 2301 2009 Parts Catalog. It’s 55 pages of factory data, no filler. AutoRepairManuals carries the largest collection of OEM shop manuals in North America. Access the Factory Manual now.

Does this catalog include torque specs for the transmission?

No. This is a parts catalog, not a repair manual. Torque values are in the ZF service manual for the 12 AS 2301.

How many pages does the PDF have?

55 pages, all from the 2009 factory release.

Can I use this catalog for a non-IVECO 12 AS 2301?

Possibly – the material number 1327.030.053 is specifically for IVECO Magirus. Other OEMs (e.g., MAN, DAF) have different customer-specific documents. Check the “Classification use case” on page 2 (Customer: IVECO MAGIRUS AG). For other applications, you’ll want the generic ZF base catalog or a separate IVECO-specific supplement. The drawing numbers (e.g., 1328.600.026) are ZF part numbers and may be shared across brands, but the oil capacity and paint specifications are customer-specific. If your transmission tag starts with a different material number, look for the corresponding catalog. Our ZF 12 AS 2301 2004 Parts Catalog may cover earlier IVECO variants, but always verify the material number.

Does the catalog list the emergency steering pump part numbers?

Yes. Position 012 in the table lists “ATTACHM.VAR,EMERG.STRG PUMP WITHOUT GROOVE”. The correct part can be identified from the drawing referenced in the document list.