A-61590 + A-61580 Primary & Safety Air Filter Set for UD Quester CWE 280 / 370
- Part Number:
- A-61590 + A-61580
- Product Type:
- Air Filter Set
- Application:
- UD Trucks Quester CWE 280; UD Trucks Quester CWE 370
Quick Answer
A-61590 is the primary element (OE 16528-9Z00B / 21431831 / 95654437) and A-61580 is the safety element (OE 16528-9Z00A / 21431840 / 95632038). The set is listed for UD Quester CWE 280 with GH8E-280 and CWE 370 with GH11-E base applications; for 2026 vehicles, send the VIN for exact confirmation.
Product Identification
- Part Number
- A-61590 + A-61580
- Product Type
- Air Filter Set
- OE Numbers
- 16528-9Z00A, 16528-9Z00B, 21431840, 21431831, Nissan 95654437, Nissan 95632038
OE Numbers
16528-9Z00A
16528-9Z00B
21431840
21431831
95654437 · Nissan
95632038 · Nissan
Cross References
- Brand
- Sakura
- Part Number
- A-61590
- Reference Type
- Cross Reference
- Brand
- Sakura
- Part Number
- A-61580
- Reference Type
- Cross Reference
- Brand
- Sakura
- Part Number
- A-61590-S
- Reference Type
- Cross Reference
| Brand | Part Number | Reference Type |
|---|---|---|
| Sakura | A-61590 | Cross Reference |
| Sakura | A-61580 | Cross Reference |
| Sakura | A-61590-S | Cross Reference |
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
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.
Engine / Variant
UD Trucks Quester CWE 280
· GH8E-280
UD Trucks Quester CWE 370
· GH11-E
Product Images
Matching Filters for This Application
Contact us with your OE number or vehicle information for matching filter options.
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Third-party trademarks and part numbers are used for identification and cross-reference purposes only.