Hydraulic Filter (amt) MANN & HUMMEL W9023 1 MANN FILTER W 9023/1 OE Ref 81321180021

Key Specification:
  • Bypass Valve Opening Pressure [bar]: 1-6
  • Country of Origin: DE
  • EAN: 4011558044169
  • Filter type: Spin-on Filter
  • Fits to: W 930/14
Sale
£ 48.00
£ 36.70 excl. VAT
Out of stock
SKU:MANN FILTER W 9023/1
BrandMANN FILTER
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Bypass Valve Opening Pressure [bar]
1-6
Country of Origin
DE
EAN
4011558044169
Filter type
Spin-on Filter
Fits to
W 930/14
Gasket inside diameter [mm]
63
Gasket outside diameter [mm]
72
Height [mm]
116
OEM Reference number
81321180021
Outer Diameter [mm]
96
Packing Unit
1
PURPOSE GROUP
Hydraulic Oil
Supplementary Info
HYDRAULIC FILTER
Thread Size
M23x1.5

Hydraulic Filter (amt) MANN & HUMMEL W9023 1 MANN FILTER W 9023/1 OE Ref 81321180021

Hydraulic Filter (amt) MANN & HUMMEL W9023 1 MANN FILTER W 9023/1 OE Ref – MANN FILTER – OEM 81321180021

This Hydraulic Filter (amt) MANN & HUMMEL W9023 1 MANN FILTER W 9023/1 OE Ref is supplied by MANN FILTER as a replacement for OEM reference 81321180021. It is intended for use in selected ABARTH, AC, ACURA, ALFA ROMEO, ALPINA, ARO, ASTON MARTIN, AUDI, BARKAS, BENTLEY vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference W90231 and EAN EAN: 4011558044169, allowing accurate product identification and compatibility checks before installation. It is suitable for replacing worn, damaged, or non-functioning components where reliable operation is required.

  • HYDRAULIC FILTER

Correct part selection is essential to ensure proper fitment. Please verify compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected ABARTH, AC, ACURA, ALFA ROMEO, ALPINA, ARO, ASTON MARTIN, AUDI, BARKAS, BENTLEY models. Full compatibility details are available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Gearbox & Transmission category.

Reference number(s) comparable with the original spare part number
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.