Please click on the various links below for details of our spare parts:
Please note that whilst every effort has been made to ensure the accuracy of the above spare parts tables, some parts on our heat exchangers have changed over time.
Obsolete Products
Some old assemblies are not listed due to the fact that castings are no longer available. However provided that the castings are in good condition tube stacks are available for units up to 40 years old, please check with our sales department for more information.
Some obsolete heat exchangers are listed below:
| Part Number |
Details |
| DH 90 |
Tubestacks only available |
| EH220-2844 |
Tubestack available but can be replaced by BL180-3318 |
| EH220-2852 |
Tubestack available but can be replaced by BL180-3318 |
| EH220-2995 |
Tubestack available but can be replaced by BL180-3318 |
| EH320-2854 |
Tubestack available but can be replaced by BL250-3325 |
| FH160-2049 |
Tubestack available but can be replaced by standard heat exchanger depending on engine KW or HP rating |
| FH410-2642 |
Tubestack available but can be replaced by FH410-2986 |
| FH410-2643 |
Tubestack available but can be replaced by FH410-3006 |
| FH430-3378 |
Tubestack available but can be replaced by FH440-3404 |
| FH430-3388 |
Tubestack available but can be replaced by FH440-3404 |
| FM440-3358 |
Tubestack available but can be replaced by FM450-3658 |
| KH110-3882-2 |
Tubestacks only available |
| KH210-3882-3 |
Tubestacks only available |
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Note about filler caps |
There has been a gradual changeover of the type of filler caps used on our products. The filler caps that are currently used are listed on the spare parts tables. If you have a product that was manufactured before 1995 please check to see if the filler cap is round or have ears. Please compare with the photos below.
Filler Cap Photos

- Round filler cap part number: 2748
- Round filler cap neck assembly: 3921-2

- ‘Ears’ filler cap part number: 2753
- ‘Ears’ filler cap neck assembly: 3921-1
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