A New Damper Is Used on Certain 3512C Tier 3 Marine Engines {1205} Caterpillar


A New Damper Is Used on Certain 3512C Tier 3 Marine Engines {1205}

Usage:

3512C T3P
Marine Engine
3512C (S/N: T3P1-UP; T3R1-UP; T3S1-UP)

Description Of Change: The new damper is 533.4 mm (21 inch) in diameter.

The damper change was driven to utilize a common damper between the 3512C Tier 3 ratings that are still available for production in 2016 and the 3512 Tier IV engines.

Adaptable To: The new 450-0259 Damper Gp replaces both the former 375-7425 Damper Gp and the 380-1830 Damper Gp.

The new damper is adaptable to the above engines back to first production.

This change is effective for the serial numbers listed in Table 1.

Table 1
Effective Serial Numbers 
S/N:T3P00329-UP 
S/N:T3R00344-UP 
S/N:T3S00228-UP 

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