Multi-circuit Protection Valve DIESEL TECHNIC 2.44039 OE Ref 20382309

Key Specification:
  • Closing pressure (21) [bar]: 4 - 8
  • Closing pressure (22) [bar]: 4 - 8
  • Closing pressure (23) [bar]: 3 - 8
  • Closing pressure (24) [bar]: 3 - 8
  • EAN: 04057795678521
Sale
£ 132
£ 110 excl. VAT
Out of stock
SKU:DIESEL TECHNIC 2.44039
BrandDIESEL TECHNIC
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Closing pressure (21) [bar]
4 - 8
Closing pressure (22) [bar]
4 - 8
Closing pressure (23) [bar]
3 - 8
Closing pressure (24) [bar]
3 - 8
EAN
04057795678521
for OE number
21225479
Guarantee
2 years guarantee
OEM Reference number
021807612980
Opening pressure (21) [bar]
6 - 3
Opening pressure (22) [bar]
6 - 3
Opening pressure (23) [bar]
5 - 8
Opening pressure (24) [bar]
5 - 8
Operating pressure to [bar]
13
Packing Unit
1
PURPOSE GROUP
Compressed-air System - Valve
Supplementary Info
4-CIRCUIT-PROTECTION VALVE
Thread Size 1
M16 x 1 - 5
Thread Size 2
M22 x 1 - 5

Multi circuit Protection Valve DIESEL TECHNIC OE Ref 20382309 – DIESEL TECHNIC – OEM 021807612980

This Multi circuit Protection Valve DIESEL TECHNIC OE Ref 20382309 is supplied by DIESEL TECHNIC as a replacement for OEM reference 021807612980. It is intended for use in selected VOLVO vehicles and designed to meet original equipment fit and functional requirements.

The component is identified by manufacturer reference 2.44039 and EAN 0405779567852, allowing accurate part verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning units where dependable operation is required.

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

Vehicle Compatibility

Compatible with selected VOLVO models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Braking System category.

About e Auto Parts

e Auto Parts supplies a wide range of OE-equivalent and aftermarket vehicle components for customers across the UK and Europe. Our focus is on accurate product identification, compatibility guidance, and customer support.

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.