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Ford 4121 Parts

Category: Drive Train

[Categories] [All 4121 Parts] [All Ford Models]

Center Housing To Transmission Case Gasket - This Center Housing To Transmission Case Gasket (early 1955 - 64) is used on: 4 Speed transmissions (tractor serial number 14256 and Up), 5 Speed transmissions, and 10 speed select-o-speeds transmissions. If you have a 4 Speed transmission below tractor serial number 14256, use part number NCA44025A. This gasket replaces original part number 310590 (Item #: 178192, Ref: 310590) $6.00

Gasket, Axle housing to center - Gasket center housing to rear axle housing. For Ford 4 cylinder non-industrial tractors, 1953 - 1964. NAA, 501, 541, 600, 601, 611, 620, 621, 630, 631, 640, 641, 650, 651, 660, 700, 900, 2000, 2031, 2111, 2120, 2131, 4000, 4031, 4120, 4121, 4131, 4140. 13 Mounting Holes, 15 Inch O.D., 12-15/16 Inch I.D., 0.010 Inch Thick. (Item #: 172802, Ref: NAA4036A) $2.80

Gear Shift Lever Spring - Fits the tractors with 3 or 4 speed transmission or 4 speed Torque Converter Transmission, 2.210 inches tall, 1.768 inch tapers to 1.003 inch outside diameter, 0.140 inch wire diameter. For tractor models: NAA, Jubilee, 501, 600, 601, 700, 701, 800, 801, 900, 901, 2000, 2030, 2031, 2100, 2110, 2111, 2120, 2130, 2131, 2150, 2300, 2310, 3000, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 4000, 4030, 4031, 4040, 4110, 4121, 4130, 4131, (4140 4-cylinder), 4140. (Item #: 155070, Ref: 9N7227B) $11.50

Gear, 1st, 4 Speed Transmission - This transmission gear is the 1st gear, in the 4 speed transmission. It is 60/28 tooth, and is for tractor models 2000, 2100, 2110, 2120, 2130, 2150, 2300, 2310, 3000, 3055, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 3400, 3500, 3550, 4000, 4031, 4040, 4120, 4121, 4130, 4131, 4140, 501, 600, 601, 700, 701, 800, 801, 8N, NAA, NAB, Jubilee. (Item #: 165266, Ref: 8N7100) $289.00

Input Shaft - This input shaft is for the 4 Speed transmission. It has 15 Spline, and is 17 inches in overall length. It is for tractor models 1801, 1821, 1841, 2000 series, 2030, 2111, 2120, 2130, 2131, 4000 series, 4030, 4031, 4040, 4120, 4121, 4130, 4131, 4140, 501, 541, 600, 601, 700, 701, 800, 801. (Item #: 179311, Ref: 311203) $196.00

Main Shaft Connecting Coupling - For tractor models 2000, 3000, 8N, NAA, Jubilee and others all with 4 speed transmission. Main shaft connecting coupling has 21 teeth, 16 spline. Replaces 83959995, 957E7106 (Item #: 172715, Ref: E6NN7106AA) $73.00

Select-O-Speed Control Selector - For tractor models: 611, 671, 681, 771, 811, 871, 881, 971, 1811, 1871, 1881, (2000, 4000 4 cylinder), 2111, 4121 all 1959 and up with Select-O-Speed. (Item #: 115057, Ref: C0NN7202B) $62.80

Transmission Bearing - Main Pilot Shaft Bearing Cone for 3 and 4 speed transmissions. For tractor models 1801, 1821, 1841, 2000, 2030, 2031, 2100, 2110, 2111, 2120, 2130, 2131, 2150, 2300, 2310, 2N, 3000, 3055, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 3400, 3500, 3550, 4000, 4030, 4031, 4040, 4110, 4120, 4121, 4130, 4131, 4140, 600, 601, 620, 621, 630, 631, 640, 641, 700, 701, 740, 741, 800, 801, 840, 841, 8N, 9N, NAA, Jubilee, NAB. (Item #: 118284, Ref: 9N7120) $96.00

Universal Parts and Accessories
Category: Drive Train

Lucas Hub Oil (quart) - Lucas Hub Oil was formulated to stop leaks in steering axles and trailer hubs on heavy duty trucks. It also allows hubs to run on a marginal amount of oil in case of a blown seal or poor maintenance. It is an excellent gear lube for racing or heavy duty applications. Key benefits slows leaks, prevents downtime, extremely heat resistant, Very long lasting. (Item #: 108599, Ref: LU10088) $10.90

Shift Cover Plate Gasket - For all models with 5-SPEED transmission built between 1955-1964. Not for tractors made overseas, such as Major, Dexta, etc. (Item #: 178105, Ref: NDA7223A) $6.40

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Category: Drive Train

[Categories] [All 4121 Parts] [All Ford Models]

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