New Heat Shields are Now Used on Certain 3512 and 3516 Marine Engines {1050, 108D}
- Engine
- 3512E (S/N: MR21-208; MR41-205; MR81-208)
- 3516E (S/N: MD51-201; MR91-213; MRC1-243; MRN1-202)
Description Of Change: The new heat shields have a more robust design and allow for better air flow around the NOx sensor.
Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.
The new and previous part numbers are listed in Table 1.
Show/hide table
| New Part Number | Part Name | Previous Part Number | Quantity |
|---|---|---|---|
| Heat Insulation Gp | 488-9114 | 1 | |
| Heat Insulation Gp | 488-9118 | 1 | |
| Heat Insulation Gp | 489-7628 | 1 | |
| Heat Insulation Gp | 489-7627 | 1 |
Caterpillar Information System:
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