This filter is prominently used across Weichai industrial, agricultural, and construction platforms, most notably: 1.
Engines: Weichai WP4 series (e.g., WP4.1NQ190E50) and various non-road Stage III / Stage IV emissions-compliant industrial diesel engines. 2.
Machinery Brands: Frequently found on heavy machinery that utilizes Weichai power plants, including: ① XCMG (Loaders and Excavators) ② LiuGong (Wheel loaders and construction equipment) ③Diesel generator sets, industrial mud pumps, and agricultural machinery.
Buyer decision support
Cross-reference check
Treat P554620, FF231, PSC462, and TP1282 as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For 1003308082, Precise can discuss samples, stable production, packaging, labeling, and OEM/private-label requirements from MOQ 50 pieces.
Information to send
Send the current part number, product photos, dimensions or drawings, Dimensions, Weight, Filtration Efficiency, and Replacement Interval, quantity, destination market, and packaging request to speed up verification.