Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Differential Pinion Seal – Rear

PART#: 8181NA
Timken

$11.75

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1983FordFairmontFutura2.3L4GASRear8 Inch Ring Gear
1983FordFairmontS3.3L6GASRear8 Inch Ring Gear
1983FordFairmontS2.3L4GASRear8 Inch Ring Gear
1983FordFairmontFutura3.3L6GASRear8 Inch Ring Gear
1982FordFairmontFutura3.3L6GASRear8 Inch Ring Gear
1982FordFairmontBase3.3L6GASRear8 Inch Ring Gear
1982FordFairmontFutura4.2V8GASRear8 Inch Ring Gear
1982FordFairmontBase4.2V8GASRear8 Inch Ring Gear
1982FordFairmontFutura2.3L4GASRear8 Inch Ring Gear
1982FordFairmontBase2.3L4GASRear8 Inch Ring Gear
1981FordFairmontS4.2V8GASRear8 Inch Ring Gear
1981FordFairmontFutura4.2V8GASRear8 Inch Ring Gear
1981FordFairmontBase2.3L4GASRear8 Inch Ring Gear
1981FordFairmontFutura2.3L4GASRear8 Inch Ring Gear
1981FordFairmontS3.3L6GASRear8 Inch Ring Gear
1981FordFairmontS2.3L4GASRear8 Inch Ring Gear
1981FordFairmontBase3.3L6GASRear8 Inch Ring Gear
1981FordFairmontBase4.2V8GASRear8 Inch Ring Gear
1981FordFairmontFutura3.3L6GASRear8 Inch Ring Gear
1980FordFairmontFutura3.3L6GASRear8 Inch Ring Gear
1980FordFairmontBase3.3L6GASRear8 Inch Ring Gear
1980FordFairmontFutura4.2V8GASRear8 Inch Ring Gear
1980FordFairmontBase4.2V8GASRear8 Inch Ring Gear
1980FordFairmontFutura2.3L4GASRear8 Inch Ring Gear
1980FordFairmontBase2.3L4GASRear8 Inch Ring Gear
1980MercuryBobcatBase2.3L4GASRear8 Inch Ring Gear
1980MercuryBobcatVillager2.3L4GASRear8 Inch Ring Gear
1980MercuryBobcatRunabout2.3L4GASRear8 Inch Ring Gear
1979FordFairmontBase2.3L4GASRear8 Inch Ring Gear
1979FordFairmontBase5.0V8GASRear8 Inch Ring Gear
1979FordFairmontFutura5.0V8GASRear8 Inch Ring Gear
1979FordFairmontFutura3.3L6GASRear8 Inch Ring Gear
1979FordFairmontBase3.3L6GASRear8 Inch Ring Gear
1979FordFairmontFutura2.3L4GASRear8 Inch Ring Gear
1979MercuryBobcatRunabout2.8V6GASRear8 Inch Ring Gear
1979MercuryBobcatRunabout2.3L4GASRear8 Inch Ring Gear
1979MercuryBobcatBase2.8V6GASRear8 Inch Ring Gear
1979MercuryBobcatBase2.3L4GASRear8 Inch Ring Gear
1979MercuryBobcatVillager2.8V6GASRear8 Inch Ring Gear
1979MercuryBobcatVillager2.3L4GASRear8 Inch Ring Gear
1978FordE-100 EconolineNorthland4.9L6GASRear7.75 in. Ring Gear
1978FordE-100 EconolineCustom5.8V8GASRear7.75 in. Ring Gear
1978FordE-100 EconolineCustom4.9L6GASRear7.75 in. Ring Gear
1978FordE-100 EconolineNorthland7.5V8GASRear7.75 in. Ring Gear
1978FordE-100 EconolineChateau7.5V8GASRear7.75 in. Ring Gear
1978FordE-100 EconolineBase5.8V8GASRear7.75 in. Ring Gear
1978FordE-100 EconolineBase4.9L6GASRear7.75 in. Ring Gear
1978FordE-100 EconolineCustom7.5V8GASRear7.75 in. Ring Gear
1978FordE-100 EconolineNorthland5.8V8GASRear7.75 in. Ring Gear
1978FordE-100 EconolineChateau5.8V8GASRear7.75 in. Ring Gear
1978FordE-100 EconolineBase7.5V8GASRear7.75 in. Ring Gear
1978FordE-100 EconolineChateau4.9L6GASRear7.75 in. Ring Gear
1978FordE-100 Econoline Club WagonNorthland4.9L6GASRear7.75 in. Ring Gear
1978FordE-100 Econoline Club WagonCustom4.9L6GASRear7.75 in. Ring Gear
1978FordE-100 Econoline Club WagonChateau4.9L6GASRear7.75 in. Ring Gear
1978FordE-100 Econoline Club WagonNorthland5.8V8GASRear7.75 in. Ring Gear
1978FordE-100 Econoline Club WagonBase5.8V8GASRear7.75 in. Ring Gear
1978FordE-100 Econoline Club WagonCustom5.8V8GASRear7.75 in. Ring Gear
1978FordE-100 Econoline Club WagonBase4.9L6GASRear7.75 in. Ring Gear
1978FordE-100 Econoline Club WagonChateau5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 EconolineNorthland5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 EconolineBase5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 EconolineBase4.9L6GASRear7.75 in. Ring Gear
1978FordE-150 EconolineChateau5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 EconolineNorthland4.9L6GASRear7.75 in. Ring Gear
1978FordE-150 EconolineCustom4.9L6GASRear7.75 in. Ring Gear
1978FordE-150 EconolineCustom5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 EconolineChateau4.9L6GASRear7.75 in. Ring Gear
1978FordE-150 Econoline Club WagonNorthland4.9L6GASRear7.75 in. Ring Gear
1978FordE-150 Econoline Club WagonChateau5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 Econoline Club WagonChateau4.9L6GASRear7.75 in. Ring Gear
1978FordE-150 Econoline Club WagonCustom5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 Econoline Club WagonNorthland5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 Econoline Club WagonCustom4.9L6GASRear7.75 in. Ring Gear
1978FordE-150 Econoline Club WagonBase5.8V8GASRear7.75 in. Ring Gear
1978FordE-150 Econoline Club WagonBase4.9L6GASRear7.75 in. Ring Gear
1978FordF-100Ranger Lariat6.6V8GASRear7.75 in. Ring Gear
1978FordF-100Custom5.0V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger XLT5.0V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger Lariat4.9L6GASRear7.75 in. Ring Gear
1978FordF-100Base5.8V8GASRear7.75 in. Ring Gear
1978FordF-100Custom4.9L6GASRear7.75 in. Ring Gear
1978FordF-100Northland5.0V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger XLT6.6V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger XLT4.9L6GASRear7.75 in. Ring Gear
1978FordF-100Base5.0V8GASRear7.75 in. Ring Gear
1978FordF-100Northland5.8V8GASRear7.75 in. Ring Gear
1978FordF-100Base6.6V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger5.0V8GASRear7.75 in. Ring Gear
1978FordF-100Northland6.6V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger5.8V8GASRear7.75 in. Ring Gear
1978FordF-100Base4.9L6GASRear7.75 in. Ring Gear
1978FordF-100Ranger Lariat5.0V8GASRear7.75 in. Ring Gear
1978FordF-100Northland4.9L6GASRear7.75 in. Ring Gear
1978FordF-100Ranger6.6V8GASRear7.75 in. Ring Gear
1978FordF-100Custom5.8V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger4.9L6GASRear7.75 in. Ring Gear
1978FordF-100Custom6.6V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger Lariat5.8V8GASRear7.75 in. Ring Gear
1978FordF-100Ranger XLT5.8V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger XLT6.6V8GASRear7.75 in. Ring Gear
1978FordF-150Base5.0V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger Lariat5.8V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger XLT4.9L6GASRear7.75 in. Ring Gear
1978FordF-150Ranger7.5V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger Lariat7.5V8GASRear7.75 in. Ring Gear
1978FordF-150Base7.5V8GASRear7.75 in. Ring Gear
1978FordF-150Northland5.8V8GASRear7.75 in. Ring Gear
1978FordF-150Custom5.0V8GASRear7.75 in. Ring Gear
1978FordF-150Northland6.6V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger6.6V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger4.9L6GASRear7.75 in. Ring Gear
1978FordF-150Ranger XLT5.0V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger Lariat6.6V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger Lariat4.9L6GASRear7.75 in. Ring Gear
1978FordF-150Base5.8V8GASRear7.75 in. Ring Gear
1978FordF-150Custom5.8V8GASRear7.75 in. Ring Gear
1978FordF-150Base6.6V8GASRear7.75 in. Ring Gear
1978FordF-150Northland7.5V8GASRear7.75 in. Ring Gear
1978FordF-150Base4.9L6GASRear7.75 in. Ring Gear
1978FordF-150Custom7.5V8GASRear7.75 in. Ring Gear
1978FordF-150Custom6.6V8GASRear7.75 in. Ring Gear
1978FordF-150Northland4.9L6GASRear7.75 in. Ring Gear
1978FordF-150Northland5.0V8GASRear7.75 in. Ring Gear
1978FordF-150Custom4.9L6GASRear7.75 in. Ring Gear
1978FordF-150Ranger5.0V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger5.8V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger XLT5.8V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger Lariat5.0V8GASRear7.75 in. Ring Gear
1978FordF-150Ranger XLT7.5V8GASRear7.75 in. Ring Gear
1978FordFairmontFutura3.3L6GASRear8 Inch Ring Gear
1978FordFairmontBase3.3L6GASRear8 Inch Ring Gear
1978FordFairmontFutura5.0V8GASRear8 Inch Ring Gear
1978FordFairmontBase5.0V8GASRear8 Inch Ring Gear
1978FordFairmontFutura2.3L4GASRear8 Inch Ring Gear
1978FordFairmontBase2.3L4GASRear8 Inch Ring Gear
1978FordGranadaBase5.0V8GASRear8 Inch Ring Gear
1978FordGranadaESS5.0V8GASRear8 Inch Ring Gear
1978FordGranadaESS4.1L6GASRear8 Inch Ring Gear
1978FordGranadaGhia4.1L6GASRear8 Inch Ring Gear
1978FordGranadaGhia5.0V8GASRear8 Inch Ring Gear
1978FordGranadaBase4.1L6GASRear8 Inch Ring Gear
1978FordLTDBase7.5V8GASRear8 Inch Ring Gear
1978FordLTDBase5.8V8GASRear8 Inch Ring Gear
1978FordLTDLandau7.5V8GASRear8 Inch Ring Gear
1978FordLTDLandau5.8V8GASRear8 Inch Ring Gear
1978FordLTDCountry Squire6.6V8GASRear8 Inch Ring Gear
1978FordLTDLandau5.0V8GASRear8 Inch Ring Gear
1978FordLTDLandau6.6V8GASRear8 Inch Ring Gear
1978FordLTDBase6.6V8GASRear8 Inch Ring Gear
1978FordLTDCountry Squire7.5V8GASRear8 Inch Ring Gear
1978FordLTDBase5.0V8GASRear8 Inch Ring Gear
1978FordMustang IIMach 12.8V6GASRear6.75 in. Ring Gear
1978FordMustang IIBase5.0V8GASRear6.75 in. Ring Gear
1978FordMustang IIGhia2.3L4GASRear6.75 in. Ring Gear
1978FordMustang IIBase2.3L4GASRear6.75 in. Ring Gear
1978FordMustang IIBase2.8V6GASRear6.75 in. Ring Gear
1978FordMustang IIGhia2.8V6GASRear6.75 in. Ring Gear
1978FordMustang IIGhia5.0V8GASRear6.75 in. Ring Gear
1978FordMustang IIMach 15.0V8GASRear6.75 in. Ring Gear
1978FordPintoBase2.8V6GASRear8 Inch Ring Gear
1978FordPintoBase2.3L4GASRear8 Inch Ring Gear
1978FordPintoPony2.8V6GASRear8 Inch Ring Gear
1978FordPintoSquire2.3L4GASRear8 Inch Ring Gear
1978FordPintoPony2.3L4GASRear8 Inch Ring Gear
1978FordPintoSquire2.8V6GASRear8 Inch Ring Gear
1978FordThunderbirdBase5.8V8GASRear8 Inch Ring Gear
1978FordThunderbirdTown Landau5.0V8GASRear8 Inch Ring Gear
1978FordThunderbirdBase6.6V8GASRear8 Inch Ring Gear
1978FordThunderbirdTown Landau5.8V8GASRear8 Inch Ring Gear
1978FordThunderbirdTown Landau6.6V8GASRear8 Inch Ring Gear
1978FordThunderbirdDiamond Jubilee5.0V8GASRear8 Inch Ring Gear
1978FordThunderbirdBase5.0V8GASRear8 Inch Ring Gear
1978FordThunderbirdDiamond Jubilee5.8V8GASRear8 Inch Ring Gear
1978FordThunderbirdDiamond Jubilee6.6V8GASRear8 Inch Ring Gear
1978MercuryBobcatBase2.8V6GASRear8 Inch Ring Gear
1978MercuryBobcatRunabout2.3L4GASRear8 Inch Ring Gear
1978MercuryBobcatBase2.3L4GASRear8 Inch Ring Gear
1978MercuryBobcatVillager2.8V6GASRear8 Inch Ring Gear
1978MercuryBobcatRunabout2.8V6GASRear8 Inch Ring Gear
1978MercuryBobcatVillager2.3L4GASRear8 Inch Ring Gear
1978MercuryMonarchBase5.0V8GASRear8 Inch Ring Gear
1978MercuryMonarchBase4.1L6GASRear8 Inch Ring Gear
1977FordCustom 500Ranch Wagon6.6V8GASRear8 Inch Ring Gear
1977FordCustom 500Base5.8V8GASRear8 Inch Ring Gear
1977FordCustom 500Base6.6V8GASRear8 Inch Ring Gear
1977FordE-100 EconolineCustom5.8V8GASRear7.75 in. Ring Gear
1977FordE-100 EconolineChateau4.9L6GASRear7.75 in. Ring Gear
1977FordE-100 EconolineNorthland5.8V8GASRear7.75 in. Ring Gear
1977FordE-100 EconolineNorthland4.9L6GASRear7.75 in. Ring Gear
1977FordE-100 EconolineBase5.8V8GASRear7.75 in. Ring Gear
1977FordE-100 EconolineCustom4.9L6GASRear7.75 in. Ring Gear
1977FordE-100 EconolineBase4.9L6GASRear7.75 in. Ring Gear
1977FordE-100 EconolineChateau5.8V8GASRear7.75 in. Ring Gear
1977FordE-100 Econoline Club WagonCustom5.8V8GASRear7.75 in. Ring Gear
1977FordE-100 Econoline Club WagonCustom4.9L6GASRear7.75 in. Ring Gear
1977FordE-100 Econoline Club WagonNorthland5.8V8GASRear7.75 in. Ring Gear
1977FordE-100 Econoline Club WagonNorthland4.9L6GASRear7.75 in. Ring Gear
1977FordE-100 Econoline Club WagonBase4.9L6GASRear7.75 in. Ring Gear
1977FordE-100 Econoline Club WagonChateau5.8V8GASRear7.75 in. Ring Gear
1977FordE-100 Econoline Club WagonBase5.8V8GASRear7.75 in. Ring Gear
1977FordE-100 Econoline Club WagonChateau4.9L6GASRear7.75 in. Ring Gear
1977FordE-150 EconolineChateau4.9L6GASRear7.75 in. Ring Gear
1977FordE-150 EconolineNorthland4.9L6GASRear7.75 in. Ring Gear
1977FordE-150 EconolineBase5.8V8GASRear7.75 in. Ring Gear
1977FordE-150 EconolineCustom4.9L6GASRear7.75 in. Ring Gear
1977FordE-150 EconolineBase4.9L6GASRear7.75 in. Ring Gear
1977FordE-150 EconolineCustom5.8V8GASRear7.75 in. Ring Gear
1977FordE-150 EconolineChateau5.8V8GASRear7.75 in. Ring Gear
1977FordE-150 EconolineNorthland5.8V8GASRear7.75 in. Ring Gear
1977FordE-150 Econoline Club WagonNorthland5.8V8GASRear7.75 in. Ring Gear
1977FordE-150 Econoline Club WagonNorthland4.9L6GASRear7.75 in. Ring Gear
1977FordE-150 Econoline Club WagonCustom5.8V8GASRear7.75 in. Ring Gear
1977FordE-150 Econoline Club WagonChateau4.9L6GASRear7.75 in. Ring Gear
1977FordE-150 Econoline Club WagonBase4.9L6GASRear7.75 in. Ring Gear
1977FordE-150 Econoline Club WagonChateau5.8V8GASRear7.75 in. Ring Gear
1977FordE-150 Econoline Club WagonBase5.8V8GASRear7.75 in. Ring Gear
1977FordE-150 Econoline Club WagonCustom4.9L6GASRear7.75 in. Ring Gear
1977FordF-100Custom5.0V8GASRear7.75 in. Ring Gear
1977FordF-100Custom6.6V8GASRear7.75 in. Ring Gear
1977FordF-100Ranger6.6V8GASRear7.75 in. Ring Gear
1977FordF-100Custom4.9L6GASRear7.75 in. Ring Gear
1977FordF-100Northland6.6V8GASRear7.75 in. Ring Gear
1977FordF-100Ranger4.9L6GASRear7.75 in. Ring Gear
1977FordF-100Ranger XLT5.8V8GASRear7.75 in. Ring Gear
1977FordF-100Northland4.9L6GASRear7.75 in. Ring Gear
1977FordF-100Ranger XLT5.0V8GASRear7.75 in. Ring Gear
1977FordF-100Ranger XLT6.6V8GASRear7.75 in. Ring Gear
1977FordF-100Ranger5.0V8GASRear7.75 in. Ring Gear
1977FordF-100Ranger XLT4.9L6GASRear7.75 in. Ring Gear
1977FordF-100Base5.8V8GASRear7.75 in. Ring Gear
1977FordF-100Base6.6V8GASRear7.75 in. Ring Gear
1977FordF-100Base4.9L6GASRear7.75 in. Ring Gear
1977FordF-100XLT5.8V8GASRear7.75 in. Ring Gear
1977FordF-100XLT6.6V8GASRear7.75 in. Ring Gear
1977FordF-100XLT4.9L6GASRear7.75 in. Ring Gear
1977FordF-100Northland5.0V8GASRear7.75 in. Ring Gear
1977FordF-100Custom5.8V8GASRear7.75 in. Ring Gear
1977FordF-100Base5.0V8GASRear7.75 in. Ring Gear
1977FordF-100Ranger5.8V8GASRear7.75 in. Ring Gear
1977FordF-100Northland5.8V8GASRear7.75 in. Ring Gear
1977FordF-100XLT5.0V8GASRear7.75 in. Ring Gear
1977FordF-150Ranger XLT5.8V8GASRear7.75 in. Ring Gear
1977FordF-150Base6.6V8GASRear7.75 in. Ring Gear
1977FordF-150Ranger4.9L6GASRear7.75 in. Ring Gear
1977FordF-150Ranger XLT6.6V8GASRear7.75 in. Ring Gear
1977FordF-150Base4.9L6GASRear7.75 in. Ring Gear
1977FordF-150Custom7.5V8GASRear7.75 in. Ring Gear
1977FordF-150Ranger XLT7.5V8GASRear7.75 in. Ring Gear
1977FordF-150Base5.8V8GASRear7.75 in. Ring Gear
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products