Sourcing Guide
Product spotlight for OTX air filter assembly TA 0002ZC-01 to TA 0006ZC-01, with catalog codes, number clues and matching notes for truck parts inquiries.
Air filter assemblies and related air-system service parts are often checked together with filters, brake parts and other maintenance items in mixed truck spare parts orders. This product spotlight covers the OTX air filter assembly TA 0002ZC-01 to TA 0006ZC-01 replacement direction for buyers who need to compare catalog codes, number clues and old-part photos before quotation.
The visible product structure includes a black cylindrical body, an upper metal control block, several capped ports and a top connection. Similar assemblies can differ by port layout, thread, mounting position and the number printed on the old part, so the final item should be confirmed before ordering.
The OTX catalog row gives five related catalog codes. Use the number clue as a starting point, then confirm the product by the old part, installation position and photos:
| Catalog Code | Number Clue | Matching Note |
|---|---|---|
| TA 0002ZC-01 | 4324100202 | Confirm port direction, upper connection and old-part marking. |
| TA 0003ZC-01 | 4324102227 | Check the printed number and compare the top control block layout. |
| TA 0004ZC-01 | 4324100202 | Use photos to separate similar body and port-layout versions. |
| TA 0005ZC-01 | 4324100202 | Confirm mounting and connection details before quotation. |
| TA 0006ZC-01 | 432 4250116 | Send the old assembly photo if the number spacing or label is unclear. |
For filter cartridges, a buyer may often compare height, diameter and thread. For an air filter assembly or air-system assembly, the top block, port caps, side connection, mounting direction and old-part number can be just as important. A small difference in the port layout may change the correct replacement.
If the old part has been removed from the truck, photograph the front, side, top connection, port side and any number marking. If the old part is still installed, include the installation position and nearby pipe connection so the matching direction is clearer.
Send the catalog code, number clue, truck model if known, quantity, old-part photos and any label or package photo. If the exact truck application is uncertain, do not guess the model. A clear old-part photo and the printed number are usually more useful than a broad truck brand name.
For distributor stock or workshop replenishment, mark confirmed items and uncertain items separately. Confirmed lines can move into quotation faster, while uncertain lines can be checked with photos and sample information.
Air filter assemblies can be ordered together with other air filter assemblies, fuel filters, oil filters, filter bases, brake parts and regular maintenance parts. This keeps the order practical for importers who need several service items in one shipment instead of one isolated part.
Send an air filter assembly inquiry with the catalog code, number clue, old-part photos and mixed order plan. We can help check the replacement direction before quotation.
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.
Continue by brand, model or part system when the inquiry needs more specific matching clues.
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.