2013/12/19 Caterpillar

A New Power Distribution Box is Now Available and is Now Shipped Loose with Certain 3512C and 3516C Marine Engines {1408, 4460}

Usage:

3512C T3P

Engine: 3512C (S/N: TKP1-UP; T3P1-UP; T3R1-UP; T3S1-UP; T3W1-UP) 3516C (S/N: TKR1-UP; TKS1-UP; TKT1-UP; TKX1-UP; TKY1-UP)

Description of Change: The new power distribution box has improved wiring inside the box and uses an extension harness to connect to the electrical rail. The new box is now shipped loose.

Adaptable To: The 445-0320 Connection Box replaces the former 364-7396 Connection Box. Variable length extension harnesses for pre-lube and electric start are also available. Refer to Table 1 for the extension harnesses.

The 445-0320 Connection Box can remote mounted using the 419-4888 Bracket As and associated hardware listed in Table 3.

The new parts are adaptable back to first production of the serial numbers listed above. Refer to Table 3 for the effective serial numbers.

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Table 1
Length	Power Distribution to Rail Jumper	Electric Start Jumper	Pre-lube Jumper
3 m (10 ft)	440-6854	445-0319	445-9391
9 m (30 ft)	445-9383	445-9387	445-9393
15 m (49 ft)	445-9385	445-9389	445-9395

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Table 2
Remote mounting the 445-0320 Connection Box
Qty	Part Number
1	419-4888 Bracket As
6	2A-5546 Bolts
12	5P-0537 Hard Washers
6	9S-8750 Nuts

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Table 3
Effectivity
S/N:T3P00228-UP
S/N:T3R00266-UP
S/N:T3S00210-UP
S/N:T3W00224-UP
S/N:TKP00232-UP
S/N:TKR00207-UP
S/N:TKS00220-UP
S/N:TKT00228-UP
S/N:TKX00202-UP
S/N:TKY00334-UP