A-61590 + A-61580 Air Filter Set

Replacement air filter set for UD Trucks Quester CWE 280 / UD Trucks Quester CWE 370. Check the published reference numbers, dimensions and exact vehicle or equipment configuration before ordering.

Part Number: A-61590 + A-61580
Product Type: Air Filter Set
OE: 16528-9Z00A · 16528-9Z00B · 21431840 · 21431831 · 95654437 · 95632038

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A-61590 + A-61580 Air Filter Set product photo

Cross References

All numbers below are published cross references for product identification.

Brand	Part Number
Sakura	A-61590
Sakura	A-61580
Sakura	A-61590-S

Brand	Part Number
Sakura	A-61590
Sakura	A-61580
Sakura	A-61590-S

Confirm number, size and application before ordering.

Dimensions

PRIMARY FILTER

A-61590

Primary Filter · OE 16528-9Z00B / 21431831 / 95654437

Outer Diameter (OD) (maximum)	280 mm
Inner Diameter (ID) (primary opening)	188 mm
Height (H) (overall)	580.5 mm
Height (H) (H2)	524 mm

SAFETY FILTER

A-61580

Safety Filter · OE 16528-9Z00A / 21431840 / 95632038

Outer Diameter (OD) (maximum)	185 mm
Inner Diameter (ID) (primary opening)	163 mm
Height (H) (overall)	573 mm
Height (H) (H2)	542 mm
Outer Diameter (OD) (OD2)	180 mm

Application / Fitment

UD Trucks

Browse verified UD Trucks application products →

Heavy Duty Truck

Model / Series: Quester CWE 280
Engine: GH8E-280
Fitment Note: Base application: GH8E-280. For 2026 vehicles, confirm the exact filter set with VIN before ordering.

Model / Series: Quester CWE 370
Engine: GH11-E
Fitment Note: Base application: GH11-E. For 2026 vehicles, confirm the exact filter set with VIN before ordering.

Sources & Verification

These sources support only the cited part-number, specification or application relationship. A catalogue reference does not imply authorization, certification or endorsement of JINGUAN by the named brand.

View 4 recorded sources

Sakura Filter official product PDF

Manufacturer catalogue · Sakura A-61580 Air Filter PDF · Accessed 2026-08-25
Open source
Sakura Filter official product PDF

Manufacturer catalogue · Sakura A-61590 Air Filter PDF · Accessed 2026-08-25
Open source
Sakura UD Trucks catalog mirror

Catalogue document · Sakura UD Trucks catalog page 27 · Accessed 2026-08-25
Open source
Sakura Filter Official — A-61590 + A-61580

Manufacturer catalogue · Sakura Filter Official — A-61590 + A-61580 · Accessed 2026-09-02
Open source

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Third-party trademarks and part numbers are used for identification and cross-reference purposes only.