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National Oil Seal 710739 Automatic Transmission Output Shaft Seal

(2008-2015 Subaru Impreza; 2005-2016 Subaru Outback; 2009-2016 Subaru Forester; 2015-2016 Subaru WRX; 2005-2016 Subaru Legacy + 3 more models)

Part of: National Oil Seal Automatic Transmission Output Shaft

Other options in this family: National Oil Seal 710110 National Oil Seal 710633 National Oil Seal 710314 National Oil Seal 710632 National Oil Seal 710583

Manufacturer

Picture for manufacturer National Oil Seal

Part Number

710739
11 reviews
Sale Price

$6.72

In Stock (10)

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Usually delivered within 2 days

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Product Details

The National Oil Seal 710739 is a premium automatic transmission output shaft seal engineered to provide reliable sealing performance in demanding transmission applications. This multi-lip seal features a spring-loaded design that maintains consistent sealing pressure throughout its service life, ensuring effective containment of transmission fluid and protection against contamination.

Key Features:

  • Spring-loaded multi-lip design for superior sealing performance
  • Wide temperature range: -40°F to 225°F (-40°C to 107°C)
  • Low swell characteristics in hydrocarbon fluids for dimensional stability
  • Precision-manufactured to OEM specifications for reliable fitment
  • Constructed from durable materials resistant to transmission fluid degradation

National Oil Seals has been delivering premium sealing solutions for over 75 years, building a reputation as one of the most trusted names in the automotive aftermarket. This transmission output shaft seal is designed to meet or exceed original equipment standards, providing quality and dependable performance for professional repairs and maintenance.

Products specifications

Fits

2008-2015 Subaru Impreza; 2005-2016 Subaru Outback; 2009-2016 Subaru Forester; 2015-2016 Subaru WRX; 2005-2016 Subaru Legacy; 2016 Subaru Crosstrek; 2013-2015 Subaru XV Crosstrek; 2006-2007 Subaru B9 Tribeca

Feature 2

Design Type: Spring Loaded; Multi-Lip

Feature 3

Compatible with most oils and EP lubricants at higher operating temperatures

Feature 4

High resistance to oxidation and ozone and has low swell in hydrocarbon fluids

Feature 5

Temperature Range: -20F to 300F; -29C to `49C

Material

Polyacrylate

Outside Diameter (mm)

50.200

Part Description

Oil Seal

Series

710700

Type

32

WIDTH (MM)

9.000

Housing Bore (MM)

50.000

Shaft (MM)

35.000

Width (inch)

0.354

Autoplicity has had the lowest prices as long as I've discovered them a few months ago. They have excellent customer service and ship orders very quickly. I definitely recommend them for all of your auto parts needs.

The order was very easy to place

Your company is always easy to order from, fast to ship and follow up. You're the best out there on the WWW. We appreciate business like you.

Google search found the item I was looking for on the Autoplicity website. Item was cheaper than anyplace else. Ordering was easy using Amazon ID.

Easy ordering with Amazon.

So far so good.

very good response with order but it was the wrong part that i was needing. I will be returning both temp switches this week along with the temp sensor to see if you can match up the size and thread pattern that will fit inside the block where the temp se

Good, lower price.

So far it has been pleasant. Easy to maneuver website.

Ordering was a snap, everyone else had it on back order, please let me know if it is on back order.

Comparable pricing, fast trackable shipping.

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