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  1. Home
  2. ISO 12251:2017

ISO 12251:2017 ✓ Most Recent

1996568  Preview

Diesel engines - Clamp mounted CR fuel injectors - Mounting dimensions

standard by International Organization for Standardization , 09/01/2017

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Identical Versions Available

  • BS ISO 12251:2017

    October 2017
    Diesel engines. Clamp mounted CR fuel injectors. Mounting dimensions

    • This is the most recent version of this document.

Full Description

ISO 12251 specifies dimensional requirements for clamp mounted CR fuel injectors and their corresponding cylinder head features in diesel engines.

According to the injector nozzle capnut, the clamp mounted CR fuel injectors can be divided into two types:

a) Type A, where the nozzle capnut is straight (see Figure 4);

b) Type B, where the nozzle capnut is stepped (see Figure 5).

Each clamp mounted CR fuel injector type is subdivided by a series of different sizes.

NOTE This differentiation corresponds to the relationship between the two guide diameters of the clamp mounted CR fuel injectors.

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Document History

  1. ISO 12251:2017

    You are currently viewing this product 👀 currently
    viewing

    September 2017
    Diesel engines - Clamp mounted CR fuel injectors - Mounting dimensions

    • Most Recent  Most Recent
  2. ISO 12251:2011

    February 2011
    Diesel engines - Clamp mounted CR fuel injectors - Mounting dimensions

    • Historical Version

Browse related products from International Organization for Standardization

  • International Organization for Standardization > By ICS Code > 43: Road vehicle engineering > 43.060: Internal combustion engines for road vehicles > 43.060.40: Fuel systems

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Product Details

Published:

09/01/2017

Number of Pages:

16

File Size:

1 file

Same As:

BS ISO 12251:2017

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This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus
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