# ISO 12251:2017 — Withdrawn and superseded ISO standards

For ISO 12251:2017, item title is Diesel engines — Clamp mounted CR fuel injectors — Mounting dimensions; status code is 9599; successor is ISO 12251:2026; withdrawn / published date is 2017-10-04, recorded from its source on 2026-08-05.

- **Identifier:** ISO 12251:2017 _(verified: appears in the quote below)_
- **Item title:** Diesel engines — Clamp mounted CR fuel injectors — Mounting dimensions _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 12251:2026
- **Withdrawn / published date:** 2017-10-04 _(verified: appears in the quote below)_

## What the source says

> 70132,IS,,ISO 12251:2017,Diesel engines — Clamp mounted CR fuel injectors — Mounting dimensions,Moteurs diesels — Injecteurs de combustible pour rampe commune fixée par patte — Dimensions de montage,2017-10-04,2,['43.060.40'],ISO/TC 22/SC 34,9599,[51294],[88248],['en'],11,"<p>ISO 12251 specifies dimensional requirements for clamp mounted CR fuel injectors and their corresponding cylinder head features in diesel engines.</p><p>According to the injector nozzle capnut, the clamp mounted CR fuel injectors can be divided into two types:</p><p>a) Type A, where the nozzle capnut is straight (see Figure 4);</p><p>b) Type B, where the nozzle capnut is stepped (see Figure 5).</p><p>Each clamp mo

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).