New Taperlock Studs for Certain G3406, G3408 , and G3412 Engines {1057, 7553}
- Engine:
- G3406 (S/N: 4FD1-UP)
- G3408C (S/N: BAZ1-UP)
- G3412 (S/N: R7A1-UP; KAP1-UP)
- G3412C (S/N: 6ZM1-UP)
Description of Change: The new taperlock stud has an improved material composition which increases the strength of the stud.
Adaptable To: The new 395-1009 Taperlock Stud replaces the previous 8T-1753 Taperlock Stud for the serial numbers listed above. The stud is used in the exhaust bypass group at the rear of the engine
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 | |
| Illustration 1 | g03327901 |
Typical view of an exhaust bypass group. (1) 395-1009 Taperlock Studs | |
The effective serial numbers are listed in Table 1.
Show/hide table
| Sales Model | Serial Number |
| G3406 | S/N:4FD04469 |
| G3408C | S/N:BAZ02644 |
| G3412 | S/N:6ZM03007 |
| S/N:KAP00982 | |
| G3412C | S/N:R7A00186 |
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