Midwest Transmission Center

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M21 M22 4 Speed Muncie Manual Transmission

Having issues diagnosing problems with your M21 M22 4 Speed Muncie Manual Transmission? we can help.

Below you will find a detailed parts list for the M21 & M22 manual transmission that includes complete rebuilt transmissions bearing rebuild kits with and without synchro rings, gaskets and seals, small parts kits, bushings, individual bearings, slider, synchro rings, forks, gears and shafts. Also available are cover and case and Miscellaneous parts. If you need more information or cannot find the parts you need give us a call, if you would like to save money, ask about our good take out parts (GTO), they are inspected and guaranteed.

We have a large inventory of rebuilt M21 & M22 Manual Transmissions plus transmission parts. Our factory rebuilt re-manufactured transmissions are dyno tested before leaving the factory, ensuring the highest quality, We offer a no hassle 12 month warranty, performance guaranteed. The M21 & M22 is a four speed, RWD or 4WD transmission. The M21 & M22 is a Muncie engineering design, this transmission is aluminum case, extension housing and side cover. The side cover has seven bolts and two shift cams. The synchro rings have 35 teeth and the unit has a 4 step cluster gear. The reverse gears are helical cut and are located in the extension housing.

Free M21 & M22 5 Manual Transmission Speed Parts Illus.

Below we provide a M21 & M22 parts illustration to assist you with the correct identification of the parts you need. Select the parts you require from the following list and give us a call. One of the most common problems is rough bearing failure noise coming from the front of the transmission clutch area. This is generally caused by pilot bearing failure that generally damages the input shaft.

See the complete line of products that we offer at www.midwesttrans.com. To speak to a Drive Train Expert or to place an order call toll free 888-824-2012!

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Need Stronger Parts?

Midwest Transmission can Cryogenic Treat any shaft or gear. This cryo treatment will add 30% in component strength. Call 888-824-2012 for a quote.

Rebuilt Dyno Tested M21 & M22 Transmissions 12 month warranty

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Rebuilt Overhaul Bearing Kits M21 & M22 Transmission

Kits w/OE Style Bearings

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*HD Kits Available w/Max load Bearings

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Bearing Kits

Kits w/OE Style Bearings & Syncro Rings

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*HD Kits Available w/Max load Bearings

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Gaskets & Seal Kits M21 & M22 Transmission

Kits w/OE Style Bearings

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Gaskets

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Seals

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Small Parts Kit M21 & M22 Transmission

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Washers

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Bushings Extension Housing M21 & M22 Transmission

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Washers

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Bearings M21 & M22 Transmission

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Sliders M21 & M22 Transmission

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Syncro Assemblies & Rings M21 & M22 Transmission

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Synchronizer Kits

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Synchronizer Components

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Shift Forks M21 & M22 Transmission

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Gears M21 & M22 Transmission

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Gear Kits
(Close Ratio = 26T Input Shaft, Wide Ratio = 21T or 24T Input Shaft)

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Input, Main & Counter Shafts M21 & M22 Transmission

(Close Ratio + 26T Input Shaft, Wide Ratio = 21T or 24T Input Shaft)

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Case & Cover M21 & M22 Transmission

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Covers

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Miscellaneous Parts M21 & M22 Transmission

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