Shacman DZ9X259190121 DZ9X259190131 Air Filter Set | Cross Reference

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Quick Answer: DZ9X259190121 with DZ9X259190131 is a Shacman / Shaanxi heavy truck primary and safety air filter set.

Product Identification

Jinguan / reference model	DZ9X259190121 + DZ9X259190131
Product type	Engine Air Filter Set
Matching method	Confirm by OE number, cross reference number, filter photo, dimensions or sample before bulk order.

Primary DZ9X259190121	OD 323 mm x ID 180 mm x H 538 mm
Safety DZ9X259190131	OD 179 mm x ID 149 mm x H 520 mm
Set type	Primary and secondary heavy truck air filter set

Shacman / Shaanxi heavy-duty truck applications using DZ9X259190121 and DZ9X259190131
Chinese heavy truck diesel air cleaner systems using the DZ9X259190121 / DZ9X259190131 pair
Fleet replacement confirmed by OE number, old filter photo and dimensions

Cross references are for identification only. Final fitment should be confirmed by OE number, dimensions, photo or sample.

Shacman / Shaanxi	DZ9X259190121, DZ9X259190131
Aftermarket	Chinese heavy truck air filter set equivalent
Buyer confirmation	Confirm both primary and safety elements before order

Send the old filter photo, housing photo and measured size when replacing a non-original element.
For air filter sets, confirm both the primary element and the secondary safety element before ordering.
Reference data checked against catalogue and aftermarket cross-reference sources:

Send OE number, filter photo, dimensions, equipment model and quantity. Jinguan will confirm replacement fitment and prepare export quotation.

Next：C3114142025-09-12