Improved Turbocharger Oil Drain Tubes Are Used on Certain C18 and 3406E Commercial Engines {1052, 1307}
- Generator Set:
- C18 GEN SET (S/N: EKW1-UP)
- Marine Engine:
- C18 MARINE (S/N: WKB1-UP; PLE1-UP; CKH1-UP; C1J1-UP; GES1-UP; KJT1-UP; JKX1-UP)
- C18 MARINE GS (S/N: GBM1-UP; CYN1-UP; GEN1-UP)
- C18 MARINE ENG (S/N: J2K1-UP; T2P1-UP)
Description of Change: The improved oil drain lines utilize an upgraded groove depth on the flange adapter of the turbocharger flange adapter in order to increase O-ring compression.
Adaptable To: The improved oil supply lines are a direct replacement for the existing lines group. The improved oil supply lines are adaptable back to the first production of the engine. Refer to Table 1 for information on which lines are available.
Show/hide table
| Turbo | Lines Group Part Number |
Line Part Number |
O-ring Part Number |
| Single | 294-0105 | 294-0106 | 5P-7530 112-3540 |
| Single | 277-5797 | 195-6386 | 5P-7530 114-2687 |
| Single | 196-0220 | 195-6386 | 5P-7530 114-2687 |
| Twin | 196-0220 201-1518 |
195-6386 196-0217 |
5P-7530 114-2687 |
| Twin | 294-0105 | 294-0106 | 5P-7530 112-3540 |
| Twin | 201-1518 | 196-0217 | 5P-7530 114-2687 |
| Twin | 313-5659 313-5660 |
269-1802 269-1806 |
5P-7530 114-2687 |
Show/hide table
| Effective Serial Numbers |
| S/N:EKW01360-UP |
| S/N:C1J01136-UP |
| S/N:CKH03278-UP |
| S/N:CYN00790-UP |
| S/N:GBM00583-UP |
| S/N:GEN00285-UP |
| S/N:GES00897-UP |
| S/N:J2K00263-UP |
| S/N:JKX01283-UP |
| S/N:KJT00210-UP |
| S/N:PLE00645-UP |
| S/N:T2P01629-UP |
| S/N:WKB00435-UP |
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