Part # 450316

Man Trans Outpt Seal

Name: Man Trans Outpt Seal
Brand: National
SKU: BCZK_450316
Availability: InStock

Fits Ford — 1 vehicle application

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WarrantyManufacturer backed

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Canadian OwnedShipped across Canada

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National 450316 Vehicle Fitment

Fits 1 vehicle

This Man Trans Outpt Seal fits Ford F-350 vehicles.

1973 Ford F-350

National 450316 Specifications

Inside Diameter: 2.250
Inside Diameter: 57.150
Outside Diameter: 3.256
Outside Diameter: 82.700
Width: 0.500
Width: 12.700

National 450316 Interchange Numbers

This part replaces and is compatible with the following part numbers

Interchange Numbers

293162(ACDelco)253691(Allis Chalmers)034697(Allis Chalmers)X22270(Allis Chalmers)4253691(Allis Chalmers)4252825(Allis Chalmers)252825(Allis Chalmers)206840(Allis Chalmers)194034(Austin Western)HCF244(Austin Western)B103254(Bendix)FG0059(BorgWarner)245472(Brockway)VT3465(Case)A30501(Case)2S1076(Caterpillar)5B9332(Caterpillar)5B2963(Caterpillar)155863(Charles Machine)22446(Chicago Rawhide)1269681(Chrysler)500143(Chrysler)206558(Clark Lift Truck)31808(Clark Lift Truck)208742(Clark Lift Truck)657610(Clark Lift Truck)208385(Clark Lift Truck)206557(Clark Lift Truck)51150(Clark Lift Truck)51377(Clark Lift Truck)SK8286(Clark Lift Truck)S16118(Cummins)6240J(Diamond T Trucks)12338F(Diamond T Trucks)3829(FWD)24C50316(FWD)32528K(Fairbanks-morse)9A8009(Federal Bearing)11A9508(Federal Bearing)8099723(General Motors)15527623(General Motors)2123199(General Motors)2115266(General Motors)2379514(General Motors)2143265(General Motors)15511791(General Motors)9046020(General Motors)8004866(General Motors)2105042(General Motors)2115015(General Motors)0704-2889(General Motors)4881A(Hercules)PR1993(ITM Engine Components)QX34751B(John Deere)2-JG37(Kenworth)A1805X-128(Kenworth)364SZ38(Mack)88AX175(Mack)364SZ18(Mack)8-CG175(Mack)S134(Mack)364SZ17(Mack)1502534M1(Massey Ferguson)GR2001(Massey Ferguson)A-1805-X-128(Meritor)A-1205-L-415(Meritor)A-1805-A-53(Meritor)A-1205-Y-415(Meritor)A-1805-B-28(Meritor)FT2213(Minneapolis Moline)T2234(Mopar)1H1110(Oliver)H1110(Oliver)A1805B-28(Rockwell International)A1205Y-415(Rockwell International)A1805X-128(Rockwell International)A1205L-415(Rockwell International)A1805A-53(Rockwell International)22446(SKF)544631(Spicer)504632(Spicer)908109(Studebaker)22446(TF VICTOR)450316(Timken)208325(Universal)204(Universal)RD50(Universal)41999(Victor Reinz)63361(Victor Reinz)60868(Victor Reinz)49199(Victor Reinz)A14160(White Truck)1AV9424(White Truck)394761(White Truck)219D4(White Truck)370086(White Truck)382387(White Truck)300916(White Truck)384115(White Truck)4SK-0730(White Truck)S6105(White Truck)175A4(White Truck)2746T2(White Truck)

National 450316 Product Description

National 450316 Retén para la salida del Eje de mando de Transmisión Manual

Key Features

Design type: spring loaded; single-lip
Temperature range: -40°F to 225°F / -40°C to 107°C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair
Tipo de diseño: Carga de resorte; un solo labio
Rango de temperatura: -40°F a 225°F / -40°C a 107°C
Buena capacidad a bajas temperaturas
Baja expansión en fluidos de hidrocarburos
Ofrece un rendimiento confiable de calidad para cada tipo de reparación

National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

About National

Shop National Manual Transmission Output Shaft Seal at Autrex with vehicle fitment details, current pricing, and checkout options for the National 450316. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Ratings & Reviews

4.7out of 5

Based on 47 reviews

Direct fit, no surprises
Marc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
Shipped fast across Canada
Jen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
Good part, double-check your side
Steve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
Quiet again
Amrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
Would buy again
Daniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango

Frequently Asked Questions — National 450316

What vehicles does the National 450316 fit?

The National 450316 fits 1 vehicle application including 1973 Ford F-350. Check the full fitment list above to confirm your vehicle.

What parts does the National 450316 replace?

The National 450316 is a direct replacement for ACDelco 293162, Allis Chalmers 253691, Allis Chalmers 034697, Allis Chalmers X22270, Allis Chalmers 4253691 and 98 other part numbers. See the full interchange list for all compatible replacements.

What are the shipping options for the National 450316?

Shipping options for the National 450316 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

What is the price of the National 450316?

For current pricing on the National 450316, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.

Is the Man Trans Outpt Seal a direct fit replacement?

Yes, the Man Trans Outpt Seal by National is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.

What warranty does the Man Trans Outpt Seal come with?

The Man Trans Outpt Seal comes with the standard National manufacturer warranty. Please check the product specifications for exact warranty terms.

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