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OE Quality
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NationalPart #: 711099
National 711099 Automatic Transmission Extension Housing Seal
60 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
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Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chrysler, Dodge, Jeep, Mitsubishi, and Ram, 1500, 2500, 3500, Aspen, Commander, Dakota, Durango, Grand Cherokee, Liberty, Raider, Ram 1500, Ram 2500, and Ram 3500
Easy Returns — Return within 60 days for a full refund
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Not what you need? See all Automatic Transmission Extension Housing Seal options
National 711099 Automatic Transmission Extension Housing Seal
| Brand | National |
|---|---|
| Part Number | 711099 |
| Flanged Outside Diameter (Inch) | 3.201 |
| Flanged Outside Diameter (MM) | 81.305 |
| Helix Type | Bi-directional lip design |
| Housing Bore (Inch) | 2.500 |
| Housing Bore (MM) | 63.500 |
| Material | Fluoro-elastomer |
| Outside Diameter (Inch) | 2.520 |
| Outside Diameter (mm) | 64.008 |
| Overall Width with Side Lip (MM) | 13.487 |
| Overall Width with Side Lip (Inch) | 0.531 |
| Part Description | Oil seal |
| Series | 711000 |
| Shaft (Inch) | 1.875 |
| Shaft (MM) | 47.625 |
| Type | 72 |
| Unit of Dimension | Inch |
| Width (Inch) | 0.303 |
| Width (mm) | 7.696 |
This part fits 60 vehicles. Search below:
| Year | Make | Model | Drive Type | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Ram | 1500 | 4WD | Automatic | N/A | |
| 2012 | Ram | 1500 | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2012 | Ram | 2500 | 4WD | Automatic | N/A | |
| 2012 | Ram | 3500 | 4WD | Automatic | N/A | |
| 2011 | Ram | 1500 | 4WD | Automatic | N/A | |
| 2011 | Ram | 1500 | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2011 | Ram | 2500 | 4WD | Automatic | N/A | |
| 2011 | Ram | 3500 | 4WD | Automatic | N/A | |
| 2011 | Ram | Dakota | 4WD | Automatic | N/A | |
| 2010 | Dodge | Dakota | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2010 | Dodge | Ram 1500 | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2010 | Dodge | Ram 1500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2010 | Dodge | Ram 2500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2010 | Dodge | Ram 3500 | 4WD | Automatic | N/A | |
| 2010 | Jeep | Commander | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2010 | Jeep | Grand Cherokee | AWD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2009 | Chrysler | Aspen | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2009 | Dodge | Dakota | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2009 | Dodge | Durango | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2009 | Dodge | Ram 1500 | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2009 | Dodge | Ram 1500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2009 | Dodge | Ram 2500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2009 | Dodge | Ram 3500 | 4WD | Automatic | N/A | |
| 2009 | Jeep | Commander | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2009 | Jeep | Grand Cherokee | AWD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2008 | Chrysler | Aspen | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2008 | Dodge | Dakota | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2008 | Dodge | Durango | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2008 | Dodge | Ram 1500 | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2008 | Dodge | Ram 1500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2008 | Dodge | Ram 2500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2008 | Dodge | Ram 3500 | 4WD | Automatic | N/A | |
| 2008 | Jeep | Commander | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2007 | Chrysler | Aspen | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2007 | Dodge | Dakota | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2007 | Dodge | Durango | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2007 | Dodge | Ram 1500 | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2007 | Dodge | Ram 1500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2007 | Dodge | Ram 2500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2007 | Dodge | Ram 3500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2007 | Jeep | Commander | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2007 | Jeep | Liberty | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2007 | Mitsubishi | Raider | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2006 | Dodge | Dakota | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2006 | Dodge | Durango | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2006 | Dodge | Ram 1500 | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2006 | Dodge | Ram 1500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2006 | Dodge | Ram 2500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2006 | Dodge | Ram 3500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2006 | Jeep | Commander | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2006 | Jeep | Liberty | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2006 | Jeep | Liberty | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
| 2006 | Mitsubishi | Raider | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2005 | Dodge | Dakota | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2005 | Dodge | Durango | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2005 | Dodge | Ram 1500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2005 | Dodge | Ram 2500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2005 | Dodge | Ram 3500 | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2005 | Jeep | Liberty | 4WD | Automatic | N/A | 5-45RFE Transmission Differential Pinion Repair Sleeve |
| 2005 | Jeep | Liberty | 4WD | Automatic | N/A | with Chrysler 45RFE Transmission |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
04800720AA4800720AA68024699AA68024699AB
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.