Injector Seal Ring 3.9 4B/4BT and 5.9 6B/6BT Cummins

New Injector Seal Ring 3.9 4B/4BT and 5.9 6B/6BT Cummins.

Scroll down for more detailed compatibility information.

Part Number: 3909356

Weight: 0.25 lbs.

Price: $1.00

Short Product Description:

3909356 Seal

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Questions and Answers:

Q: Is this part why I smell exhaust in the cabin?	8/6/2024
A: It could be. Exhaust leaks can come from a lot of places, though. When the engine is running see if you can feel air coming from your injector.

3909356 Rectangular Ring Seal Quantity: 1 Remarks: Replace With 4942278 Engine Year: 1988 BT5.9 160 CPL:804 Sample ESN: 44243058

3909356 Rectangular Ring Seal Quantity: 1 Remarks: Replace With 4942278 Engine Year: 1996 B5.9 (215) CPL:2175 Sample ESN: 56326974

3909356 Rectangular Ring Seal Quantity: 1 Remarks: Replace With 4942278 Engine Year: 1988 4BT3.9 (105) CPL:858 Sample ESN: 44258612

3909356 Rectangular Ring Seal Quantity: 0 Remarks: Serviced as 3802338 Engine Year: 1988 4B3.9 CPL:591 Sample ESN: 21021339

3909356 Rectangular Ring Seal Quantity: 1 Remarks: Replace With 4942278 Engine Year: 1995 4BT3.9-C CPL:730 Sample ESN: 21021339

3909356 Rectangular Ring Seal Quantity: 1 Remarks: Replace With 4942278 Engine Year: 1997 4B3.9 CPL:767 Sample ESN: 21021339

3909356 Rectangular Ring Seal Quantity: 1 Engine Year: 2006 S4D102LE-2 CPL:1493 Sample ESN: 46659758

3909356 Rectangular Ring Seal Quantity: 1 Remarks: Replace With 4942278 Engine Year: 2000 B3.9 130 CPL:1839 Sample ESN: 46114812

3909356 Rectangular Ring Seal Quantity: 4 Remarks: Replace With 4942278 Engine Year: 2006 QSB4.5 CPL:8401 Sample ESN: 46114812

Description: 3909356 Seal

Price: $1.00