Akrapovic Header Tube H-D9SO1 — placeholder, no manufacturer photo available
02 · Data & docs

The facts.

Technical data
BrandAkrapovic
Part numberH-D9SO1
CategoryHeader Tube
EAN3831126414382
FitmentDucati MONSTER 937 and MONSTER 937 SP (2021–2024)
Source of fitmentAkrapovic parts diagram, cross-checked against our catalogue
PhotoNo manufacturer image available
DescriptionThe whole story

Akrapovic part H-D9SO1 runs from the cylinder head to the collector. Akrapovic prints the number in the parts diagram of the Slip-On Line (Titanium) (S-D9SO17-HCQT) for the Ducati MONSTER 937 and MONSTER 937 SP, model years 2021–2024.

The header sits closest to the engine and runs hottest of any part of the exhaust — it is where discolouration starts and where a crack shows up first. Header tubes are numbered per cylinder on multi-cylinder systems; the lengths differ and they are not interchangeable between positions.

Key Features

  • Genuine Akrapovic part from the official spare-parts programme
  • Part number H-D9SO1
  • Fits the Akrapovic system for the Ducati MONSTER 937 and MONSTER 937 SP (2021–2024)
  • Category: Header Tube
  • A single header can be replaced without the rest of the system, which is the point of Akrapovic selling them separately
  • EAN 3831126414382
  • Supplied without a manufacturer photograph

Which exhaust system this part belongs to

The list below comes from Akrapovic's own parts diagrams — the number is printed in each of these:

  • Slip-On Line (Titanium) (S-D9SO17-HCQT) — Ducati MONSTER 937 and MONSTER 937 SP, 2021–2024

What Akrapovic publishes for this part

Akrapovic's spare-parts file carries four things about this article: the number, the EAN, the category and the price. There is no image, no text, no material and no measurement to go with it. The motorcycle above is taken from the Akrapovic system this number is printed in, and the model and model years come from our own catalogue entry for that system. It is a documented assignment, not an estimate.

FitmentWhich bikes this fits
  • Ducati MONSTER 937 / MONSTER 937 SP (2021–2024)
07 · Support

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