Sourcing Guide
Check OTX TO 0010ZC-01 Steyr 0818 twin-bowl oil filter assembly by its complete code, vertical twin-filter layout, mounting block and old-part photos.

An oil filter assembly can be more than a single replacement canister. Some applications use a complete housing with two vertically arranged filter bowls and a central mounting block. When that assembly is replaced, the bowl layout, mounting position and complete code should all be checked before a buyer orders a similar-looking filter unit.
This guide highlights TO 0010ZC-01 in the OTX oil filter assembly range TO 0005ZC-01 to TO 0022ZC-01. The catalog records TO 0010ZC-01 as a Steyr 0818 twin-bowl oil filter assembly. That vehicle clue starts the search, while the complete old assembly and installation details are still needed for confirmation.
TO 0010ZC-01 is recorded as a twin-bowl assembly. The visible arrangement has two tall filter bowls positioned one above the other with a central cast-metal joining and mounting block. This is a useful first distinction from a single oil filter, a single-bowl housing or a complete assembly with a different bracket position.
Use the whole assembly as the comparison point. A loose bowl by itself does not show the central block, side mounting ears or the direction in which the assembly sits on the engine. Before removal, take one wider photo that includes the installed assembly and its surrounding mounting area.
The current source record includes several oil filter assembly codes on the same catalog page. The references help identify a purchase-list line, but each code represents a separate option and should be checked independently.
| Catalog Code | Recorded Reference Clue | What to Confirm |
|---|---|---|
| TO 0005ZC-01 | C0810B-0000 | Complete housing, mounting arrangement and old-part marking. |
| TO 0008ZC-01 | JX1008A oil filter assembly | Assembly shape, connection layout and installed orientation. |
| TO 0009ZC-01 | JX0810 oil filter assembly | Complete code, housing detail and mounting position. |
| TO 0010ZC-01 | Steyr 0818 twin-bowl oil filter assembly | Twin-bowl layout, central block, mounting ears and old-part photos. |
| TO 0022ZC-01 | 1017010B29DM | Reference number, housing shape and actual vehicle installation. |
A broad description such as “oil filter assembly” does not establish interchangeability between these codes. Use the complete catalog code and physical arrangement to distinguish the correct option.

The central block connects the two visible bowls and provides the mounting geometry for the complete assembly. Photograph it from both sides. Capture the mounting ears, bolt holes and every readable cast or stamped marking. This is often more useful for matching than a close crop of one bowl.
When the old unit is still installed, photograph the block in context before disconnecting the assembly. An installed image helps show the direction of the mounting ears and the relationship between the upper and lower bowls.
Filter bowl finish, paint color and approximate height are visual clues only. They do not confirm the mounting block, interface location or compatibility with the engine-side base. A twin-bowl layout is helpful, but it should be combined with the TO 0010ZC-01 code, the Steyr 0818 clue when applicable, and clear views of the actual old part.
For an unclear unit, do not select an adjacent catalog code simply because the bowls look close. Mark the line for photo confirmation and provide the full assembly image, close views of the central block, and a list of the truck or engine details available.
When a service order also needs replacement filters or related oil filters, keep the complete assembly on a separate line from individual canisters. Other filters and maintenance parts can be combined in the same shipment, while each line retains its own reference, photos and confirmation status.
Send TO 0010ZC-01 when known, the full old assembly photo, central mounting-block images, installed orientation, readable numbers, vehicle or engine details and quantity required. This allows the twin-bowl assembly to be checked before quotation.
Send an oil filter assembly inquiry with the images and purchase list for matching support.
Use this guide to organize a clearer quote request instead of choosing from a short product list.
Part number, truck brand, model, engine model, chassis number and old-part photos help confirm the correct replacement before quotation.
Filters, brake parts, clutch parts, chassis parts, cab parts, bearings, sensors and assemblies can be checked together for one practical order.
Share quantity, packing preference and whether the order is for fleet repair, workshop use or distributor stock.
Send part numbers, truck models, chassis numbers, old-part photos or sample photos. We can help check multiple items and combine them into a practical export order.