The Fel-Pro BS 40684 is a PTFE one-piece rear main seal set that seals the crankshaft where it exits the engine block, sealing the rotating crank journal against oil leaks at the rear main bearing on the applications listed below, restoring a clean sealing surface for a reliable, oil-tight seal.
| Brand | Fel-Pro |
| Part Number | BS 40684 |
| Product Type | One-Piece Rear Main Seal Set |
| Material | PTFE |
| Design | , Retainer w/Seal |
| UPC | 614046847019 |
| Shipping Dimensions | 9 x 6.5 x 0.67 in, 0.15 lb |
Vehicle Fitment:
- 2011-2020 Ram 1500
- 2011-2020 Ram 2500
- 2011-2020 Ram 3500
- 2014-2020 Ram 4500
- 2014-2020 Ram 5500
- 2017-2018 Ram 4000
- 2019-2020 Ram 1500 Classic
- 2005-2020 Chrysler 300
- 2007-2010 Chrysler Sebring
- 2007-2009 Chrysler Aspen
- 2011-2014 Chrysler 200
- 2008-2014 Dodge Avenger
- 2003-2010 Dodge Ram 1500
- 2003-2010 Dodge Ram 2500
- 2003-2009 Dodge Ram 3500
- 2007-2011 Dodge Caliber
- 2008-2020 Dodge Challenger
- 2006-2020 Dodge Charger
- 2004-2020 Dodge Durango
- 2005-2008 Dodge Magnum
- 2009-2020 Dodge Journey
- 2006-2010 Jeep Commander
- 2007-2017 Jeep Compass
- 2007-2017 Jeep Patriot
- 2005-2020 Jeep Grand Cherokee
Important Notes:
- Lubricate the seal lip and crankshaft journal lightly before installation; never run the lip dry.
- Verify one-piece versus two-piece rear main seal design against your engine before ordering.
- Rear main seal replacement usually requires removing the oil pan or transmission - inspect the oil pan gasket and rear main bearing while the area is open.
WARNING: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.
