Name: National® 340847 - Automatic Transmission Manual Shaft Seal
Brand: National
SKU: mpn1129024
Price: 4.99 USD
Availability: InStock
Rating: 5 (1 reviews)

Vehicle Fitment

Chevy

GMC

Hummer

Specifications

Housing Bore (Inch)	0.750"
Housing Bore (MM)	19.050 mm
Inside Diameter (Inch)	0.500"
Inside Diameter (mm)	12.700 mm
Material	Nitrile
Outside Diameter (Inch)	0.756"
Outside Diameter (mm)	19.200 mm
Sealing Material	Nitrile
Series	340000
Shaft (Inch)	0.500"
Shaft (MM)	12.700 mm
Thickness (Inch)	0.125"
Thickness (mm)	3.180 mm
Type	34
Width (Inch)	0.125"
Width (mm)	3.180 mm

Features

Low swell in hydrocarbon fluids
Design type: spring loaded; multi-lip
Provides good low temperature capability
Delivers quality and reliable performance for every type of repair

Product Details

Automatic Transmission Manual Shaft Seal (340847) by National®. Width: 0.125". Inside Diameter: 0.500". Outside Diameter: 0.756". Housing Bore: 0.750". Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping action to keep harmful contaminants such as dirt, moisture, etc. out of the seal and other wheel-end components.

Engineered for performance, National oil seals deliver superior protection and long service life thanks to premium material construction and a patent-pending National Dynamic Edge technology used in their manufacture. This innovation aggressively deflects dirt, liquid, and other contaminants that can lead to premature seal and bearing damage and diminished wheel-end performance. The National Dynamic Edge design consists of an integral sinusoidal wave that produces a dynamic pumping action to move contaminants away from the seal. This innovation ensures maximum protection from environmental contaminants under even the most adverse conditions. This part is engineered to meet OE specs to perfectly fit your vehicle.

National Authorized Dealer

Brand:

National

Part Number:

340847

UPC:

724956098897

OE Numbers:

23010610, 0704G817, 0139852, 139852, 5196633, 8645003

Warranty

National warrants its products to be free from defects in materials or workmanship for a period of 24 months. The warranty period begins on the date the product is delivered.

The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the warranty period, National will repair or replace, at no charge, a product that is defective in materials or workmanship. National reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Reviews

(1)

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5 of 5

Torque Converter Seal

Just what I was looking for.

National® - Automatic Transmission Torque Converter Seal

Posted by Laniqua (St John, VI) / November 10, 20161998 Mazda 626

Questions and Answers

(0)

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