SKU: JV1720 | UPC: 027067845306
MAHLE Original Chrysler 300 2005-2015 Rear Main Seal Set JV1720
MAHLE JV1720 rear main seal set provides crankshaft sealing for 2005-2015 Chrysler 300 and Dodge Ram Jeep models with 5.7L 6.1L 6.4L HEMI V8 engines. This kit replaces the OEM rear main seal to prevent oil leaks ensuring steady lubrication and engine power. Mechanics choose MAHLE for precise gaskets that preserve engine performance in rebuilds and repairs.
Key Features
- OEM-Matched Design: Built to factory specs for direct fit in HEMI engines avoiding alignment problems.
- Advanced Seal Materials: Elastomers and PTFE handle high heat pressure and oil for lasting service.
- Complete Kit Contents: Rear crankshaft seal carrier and O-rings included for one-stop assembly.
- Global OEM Trust: Made for automakers and shops delivering consistent leak prevention.
- Precision Manufacturing: Tight tolerances resist wear and hold compression for high mileage.
Product Notes
- Direct OE replacement no vehicle modifications required.
- Inspect crankshaft surface for damage before installation to ensure optimal sealing.
- Packaged in protective box to arrive ready for immediate use.
Installation Notes
- Professional installation recommended.
- Transmission removal or engine support often needed for access to rear main.
- Use MAHLE-approved seal driver tool to seat components evenly without distortion.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2020 | Chrysler | 300 | C |
| 2012-2014 | Chrysler | 300 | C Luxury |
| 2015-2017 | Chrysler | 300 | C Platinum |
| 2005-2010 | Chrysler | 300 | C SRT8 |
| 2018 | Chrysler | 300 | Limited |
| 2010 | Chrysler | 300 | S |
| 2012-2021 | Chrysler | 300 | S |
| 2012-2014 | Chrysler | 300 | SRT8 |
| 2003-2010 | Dodge | Ram 1500 | Laramie |
| 2003-2010 | Dodge | Ram 1500 | SLT |
| 2003-2010 | Dodge | Ram 1500 | ST |
| 2003-2010 | Dodge | Ram 2500 | ST |
| 2008-2010 | Dodge | Ram 2500 | SXT |
| 2005-2021 | Dodge | Challenger | R/T |
| 2006-2021 | Dodge | Charger | R/T |
| 2005-2021 | Dodge | Durango | Limited |
| 2005-2021 | Jeep | Grand Cherokee | Limited |
| 2011-2021 | Ram | 1500 | Laramie |
| 2011-2021 | Ram | 2500 | Laramie |
| 2011-2021 | Ram | 3500 | Laramie |
| 2005-2008 | Dodge | Magnum | R/T |
| 2006-2008 | Dodge | Magnum | SRT8 |
| 2007-2009 | Chrysler | Aspen | Limited |
| 2016 | Dodge | Challenger | 392 Hemi Scat Pack Shaker |
| 2006-2010 | Jeep | Commander | Limited |
| 2011-2021 | Ram | 1500 | Big Horn |
Why Choose MAHLE?
- Sealing solutions supplied to leading automakers for factory applications.
- Backed by decades of gasket engineering expertise.
- Consistent quality control for every production run.
Frequently Asked Questions
- Q: Which engines is JV1720 designed for?
A: Fits 5.7L HEMI 6.1L SRT8 and 6.4L HEMI V8 engines in listed Chrysler Dodge Ram and Jeep vehicles. - Q: What materials are used in this seal set?
A: Premium silicone rubber and PTFE for resistance to oil heat up to 400°F and crankshaft flex. - Q: Is a warranty included with purchase?
A: Covered by MAHLE limited warranty against defects in materials and workmanship.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard box measuring 6 x 4 x 1.5 inches
- Weight: 0.35 lbs





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