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John Deere B - Featured Tractor

The John Deere B model tractor was produced in 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951 and 1952 in Waterloo, Iowa. It has a two-cylinder 149 ci engine rated at approximately 16 horsepower (earliest models)..

Recent Topics

  • 1949 B Oil Filter Body - Who knows what the oil filter bolt screws into on the top of the oil filter body? Seems to be similar to a square fender not held inside a clip. As we all know when the clip gives out they are a bear to remove. When removing my filter, the exterior nut under the filter cup turned and turned without loosening. I had to bump it with an impact. Now I can't get it back together because whatever I'm trying to screw into is floating around. Don't think I'm interested in removing oil lin ...
  • 51 B transmission issue - A common issue wanting some fresh advice. Transmission can partially slide out of one gear and effectively be bound up as if it is in two gears at once. Wondering if there is a fix that doesn't involve a complete tear down of the transmission. I know one fork slides freely and the detent is stuck or worn out, I suspect this could be most of the issue. Can the rails and forks be pulled without pulling the clutch? I think the rails slide in from the flywheel side of the tractor, right? ...
  • John Deere B Timing question - I bought a mag for my JD B and was going to retime the cam and gov to mount the mag to test for spark. It's pretty much stripped down to the frame, with the crank and cam shaft the only remaining engine parts installed. My plan was to retime the cam because its off, then to retime/reinstall the gov. I know I don't really need to retime, but this is my first restoration/overhaul so I thought some practice wouldn't hurt anything, right? Anyway I can't seem to make the cam timing match the service ...
  • 47 B Transmission Diagram - Guys, Tore down my transmission on my 47 B a month ago due to breaking 3 gears while mowing this past Fall. I assumed the mower had a grade 0 shear bolt. Ohhhhh Nooo. Got the gears now, ready to put back together. It's been over a month since I dissembled it and my memory is about as long as the tip of my little finger to the first knuckle (I know what you guys were thinking) since turning 68. My IT manual is not detailed enough and the on line JD parts break down when printed is blurred. Look ...
  • 1946 John Deere B continued - I still cannot make this tractor run. Carb has been sent out and rebuild professionally. Magneto and ignition system is professionally rebuilt. New head gasket. It may start, but it doesn't run right. Won't increase rpm. I don't understand why it has 130 psi compression. There's no mechanical reason for that other than not stock pistons. (Tractor is all fuel). The magneto seems to be firing even on the exhaust stroke. Tried advancing timing. No luck. It has a strong blue spark thr ...


  • Recent Ads


    Wanted: Looking for a complete manual lift lever assembly for a john deere h or unstyled B deere. Primarily looking for the spring that assists lifting mounted plows and cultivators if you dont have the whole thing Condition: good used, Price: fair, Posted 2022-12-28 by Jason R, in DeWitt IA.

    John Deere Unstyled Model B - completely rebuilt head, front hubs, cut off spoke wheel, and loop draw bar. Call for prices. Condition: Good, Posted 2022-12-31 by John Hitchcock, in Andalusia IL IL.

    NOS John Deere model B manifold Part number B2472R Correct manifold for Bs 201000 and newer. Condition: New old stock, Price: 50, Posted 2023-01-04 by Forrest johnson, in Correll MN.

    Wanted: Looing for a unstyled john deere b short frame gas tank..would perfer an original paint or a slight rusty looking tank.. Condition: nice, Price: fair, Posted 2023-01-08 by chris, in LaGrange KY.

    One set front factory round spoke wheels. Part # HC 176. For John Deere Unstyled B. Could use new outside rims. Otherwise good condition. 400. Condition: Used, Price: 400., Posted 2023-01-08 by Steve , in Boscobel WI.

    Important: Yesterday's Tractor Co. takes no responsibility for the accuracy, validity or availability of the items listed here nor do they receive any profit from the 3rd party transactions that may transpire from the use of this website. Yesterday's Tractor Co. does not sell tractors, nor do we collect money or broker transactions for others.


    Archived Ads for John Deere B Tractors
    (Information only, no longer for sale)


    John deere B electric start with newer rear tires. Starts and runs good. Price: 1250, Posted 2022-06-21 in Gillett WI.

    Gas Manifold for Late B John Deere tractor. Condition: Very Nice, Price: 100.00, Posted 2022-06-21 in Alvaton KY.

    All -Fuel Manifold for late B John Deere Tractor. Condition: Very Nice, Price: 150.00 ., Posted 2022-06-21 in Alvaton KY.

    1937 John Deere model B Condition: Fully restored. Show condition, Price: 9000, Posted 2022-06-23 in Hartwell GA.

    1937 John Deere model B Condition: Fully restored. Show condition, Price: 9000, Posted 2022-06-23 in Hartwell GA.

    Important: Yesterday's Tractor Co. takes no responsibility for the accuracy, validity or availability of the items listed here nor do they receive any profit from the 3rd party transactions that may transpire from the use of this website. Yesterday's Tractor Co. does not sell tractors, nor do we collect money or broker transactions for others.


    Our Most Popular JD B Parts

    (Click here to see all parts available)

    John Deere B Brakes

    B Brake Shoe Lining Kit, Early
    Brake Shoe Lining Kit, Early - For B SN# 200999 and below. Includes 4 linings with rivets. Each lining is 1-1/2" wide x 7" long wit[...] 115394 ... $24.19
    B Brake Shoe Lining Kit, Late
    Brake Shoe Lining Kit, Late - For B after 201000 with 9-3/4 inch linings, and 50 series. Set of 4 linings and rivets, each lining [...] 105604 ... $30.30

    John Deere B Clutch

    B Clutch Cover
    Clutch Cover - For B (SN# 201000 and UP), 50, 520, and 530. Clutch Cover also replaces B3764R. Not painted.[...] 105725 ... $36.82
    Clutch Disc, Riveted - Fits B (SN# 201000 and above), 50, 520, 530. Replaces: AB3471R, AB4828R, RE29878[...] 108434 ... $62.99
    B Clutch Facing
    Clutch Facing - Pulley clutch facing. Floating: B to 200999, BR, BO. 7-7/8 outside diameter, 4-7/8 inside diameter, [...] 105722 ... $14.00
    B Clutch Pulley Brake Pad
    Clutch Pulley Brake Pad - For tractor models A, B, 50, 520, 530, 60, 630, 70, 720, 730. Sold individually. Replaces: AB4748R, [...] 108125 ... $12.11

    John Deere B Cooling System

    B Radiator Filler Neck
    Radiator Filler Neck - For A, AO, AR, B, G Styled. Fits: (A Styled serial number 477000 - 523599 AND serial number 542700 a[...] 110046 ... $13.71

    John Deere B Decals and Emblems

    B Decal Set
    Decal Set - For model B (1923-1938). This is a set of 12 self adhesive decals. Licensed by John Deere. These are[...] 183159 ... $114.22
    Decal Set - For model B (1947-1952). This is a set of 14 self adhesive decals. Licensed by John Deere. These are[...] 182634 ... $80.00
    Decal Set - For model B (1939-1946). This is a set of 12 self adhesive decals. Licensed by John Deere. These are[...] 183156 ... $39.50

    John Deere B Drive Train

    Flywheel Cover Inspection Plate - For tractor models A, B, 50, 60, 70, 520, 530, 620, 630, 720, 730.[...] 125037 ... $42.60
    B Gear Shift Knob
    Gear Shift Knob - Plastic knob, 3/8 inch fine thread. For tractor models (A styled from serial number 648000), AR, AO,[...] 109545 ... $7.75

    John Deere B Electrical System

    B Battery Cable
    Battery Cable - For tractor models A to SN# 584000/up, B SN# 201000/up SN# 26001/up, 50, 60, 70D, 520, 620, 720D and[...] 173781 ... $40.00
    B Battery Strap
    Battery Strap - Battery Ground Straps. A to SN# 676000/up, B SN# 286910/up, G SN# 51143/up, R, 50, 60, 70, 80, 520, [...] 115790 ... $7.80
    B Coil, 6V
    Coil, 6V - Distributor Coil, 6 volt. Delco Remy equipped. For tractor models B, M, 40, 50 (after 5021479), 60LP[...] 105281 ... $20.00
    Distributor Cap - This Distributor cap for a 2 Cylinder with a Delco Distributor, Vertical, 12 Volt. Plug connectors o[...] 111725 ... $10.30
    Distributor Cap, Horizontal - For Delco distributor on: A, B, G, 50, 60, 70.[...] 105568 ... $32.50
    Distributor Cap, Vertical, 6 Volt - Distributor cap for Delco distributor, 2 cylinder, vertical, Please note the orientation of the 2 no[...] 103152 ... $9.53
    Distributor Dust Cover - Fits early Delco Distributor with Clip Held Cap. For tractor models A, AR, AH, AN, ANH, AO, B, BR, B[...] 103153 ... $10.00
    B Ignition Kit, Delco Clip-Held Distributor Cap
    Ignition Kit, Delco Clip-Held Distributor Cap - Contains points, condenser, and rotor. VERIFY DISTRIBUTOR NUMBER TO ENSURE FIT. For: A, AN, AH, AR, [...] 103151 ... $9.10
    Key Switch, 2 Terminal - With keys. For tractor models 420, (A from SN# 662874 and up), (AO, AR from SN# 275533 and up), (B f[...] 111037 ... $34.71
    B Magneto Cap with Gasket
    Magneto Cap with Gasket - For WICO model X, for tractors AO, AR, A, B, BO, BR, D, G, H, R. Replaces: gasket: X5618, X5644, cap[...] 105667 ... $49.95
    B Magneto Coil
    Magneto Coil - For WICO model X. For tractors A, AO, AR, B, BO, BR, D, G, H, R[...] 111196 ... $111.95
    Magneto Tune-up Kit - Fits Wico X, XB, XH, XV magnetos Kits contain heavy duty point set, vibration-resistant condensor, a[...] 105594 ... $43.00
    Magneto Tune-up Kit - For WICO model C. Tractor Models A, AO, AR, B, BO, BR, D, G, H, L, LA, LI. Contains Points, Condense[...] 180662 ... $63.85
    Rotor - Used with Delco distributors with a clip held cap. For tractor models: A, AO, AR, B, D, G, M, MC, MT[...] 110177 ... $2.76
    B Starter Switch
    Starter Switch - Starter Switch button type For 50, 60, 70, A, B, G, R.[...] 105692 ... $11.99
    B Starter Switch
    Starter Switch - For tractor models A up to serial number 502231, AO up to serial number 272000, AR up to serial numb[...] 105669 ... $11.00
    B Voltage Regulator
    Voltage Regulator - For B, R, both 1947 to 1954, 25 combine, 45 combine, 55 combine, 65 combine. 6 volt positive ground.[...] 105284 ... $40.00

    John Deere B Engine Gaskets

    Full Gasket Set - This Gasket Set does not come with crankshaft seals. For tractor models B, BN, BW all (S#96000-#2009[...] 189958 ... $135.78
    B Overhaul Gasket Set
    Overhaul Gasket Set - For B, BN, BW with 2cyl 190 CID Gas after SN# 201000. Full Gasket Set. $10 additional shipping is re[...] 106921 ... $135.70

    John Deere B Engine Rebuild Kits

    Valve Train Kit - Kit contains valves, guides, springs and locks. For tractor models (B from SN# 96000 and up), 50.[...] 185059 ... $211.77

    John Deere B Engine Parts

    B Compression Relief Petcock
    Compression Relief Petcock - Brass. For A, B, D, G and GP series.[...] 126174 ... $52.00

    John Deere B Exhaust System

    Chrome Straight Exhaust Pipe - For Styled B, 50, 520, 530. Chrome Straight Exhaust Pipe, 4 bolt flange. The original pipe has a den[...] 178672 ... $198.01
    B Exhaust Pipe
    Exhaust Pipe - 2 bolt inlet, 25" vertical length, 20" horizontal length, 1-7/8" outlet O.D. Used with manifolds B22[...] 108024 ... $38.00
    B Muffler, Vertical
    Muffler, Vertical - Has 4 Hole Baseplate. Outlet is 2 1/4 inch O.D., 24 inches overall length. For tractor models B SN# [...] 101171 ... $25.50
    Stud, Manifold - 7/16" x 4-3/8". For tractor models A, (AO, AR from SN# 272000 to 281999), B, (BO, BR from SN# 325000[...] 178414 ... $7.29
    Stud, Manifold - 7/16" x 4-3/4". For tractor models (A all-fuel from SN# 488000 to 583999), (AO, AR from SN# 250000 t[...] 178413 ... $7.29
    Stud, Manifold - 7/16" x 4". For tractor models (B from SN# 6000 and above), (BO, BR from SN# 239000 and up). Uses R5[...] 178412 ... $7.29
    Stud Nut, Manifold - Original 7/16 inch style with oversized shoulders. Replaces 10A1052, 17890A, 30-3462161, 369065X1, 5[...] 183464 ... $1.78

    John Deere B Fuel System / Air Intake

    B 3-Way Fuel Valve
    3-Way Fuel Valve - Made of brass. For tractor models (A SN# 497590 to 697756), (AR, AO SN# 260000 to 280849), (B SN# 94[...] 125700 ... $111.00
    B 3-Way Fuel Valve
    3-Way Fuel Valve - For tractor models (AR SN# 250000-259999), (B SN# 11622-59999), (BR SN# 325000 and up), (G (SN# 1000[...] 121905 ... $99.58
    B Carburetor Float, DLTX
    Carburetor Float, DLTX - For Early A, Early B, D, GP, G. Carburetor Float for use with DLTX10, DLTX15, DLTX17, DLTX18, DLTX19[...] 108457 ... $24.00
    B Carburetor Float, DLTX
    Carburetor Float, DLTX - For A, AO, AR, B with Marvel-Schebler Carburetors DLTX13, DLTX67, DLTX71, DLTX72, DLTX73.[...] 108459 ... $35.80
    B Carburetor Kit, Comprehensive
    Carburetor Kit, Comprehensive - This comprehensive carburetor rebuild kit is made to service the original Marvel-Schebler design and[...] 184242 ... $140.00
    B Carburetor Kit, Comprehensive
    Carburetor Kit, Comprehensive - This comprehensive carburetor rebuild kit is made to service the original Marvel-Schebler design and[...] 185868 ... $137.12
    Carburetor, Rebuilt - This rebuilt carburetor is a direct replacement for OEM numbers matching: DLTX10, DLTX34. For the fo[...] 203271 ... $488.89
    Carburetor, Rebuilt - This rebuilt carburetor is a direct replacement for OEM numbers matching: DLTX67, DLTX73, DLTX107U. [...] 203272 ... $540.01
    B Carburetor Repair Kit
    Carburetor Repair Kit - Basic carburetor repair kit contains needle float valve, throttle shaft, float lever shaft and gaske[...] 112437 ... $30.01
    B Carburetor Repair Kit
    Carburetor Repair Kit - Basic carburetor repair kit contains needle float valve, throttle shaft, float lever shaft and gaske[...] 112363 ... $31.75
    Choke Knob - For tractor models A, B, D, G, H, R, 50, 60, 70, 520, 530, 620, 630, 720, 730, 820, 830.[...] 109932 ... $13.18
    Fuel Cap - Unstyled (no lettering), 2-11/16" I.D. x 5/8" Height. For tractor models A, B, D, G[...] 126515 ... $13.50
    B Fuel Cap, Vented
    Fuel Cap, Vented - For tractor models A, B, G, H, 50, 60, 70, Says Buy Clean Fuel, Keep it Clean . 2 notch cap for a 2 [...] 107951 ... $15.00
    B Sediment Bowl Assembly
    Sediment Bowl Assembly - Large Bowl. 1/8 inch pipe thread to fuel line, 3/8 pipe to tank. For tractor models A, B, 60, 620, 7[...] 105393 ... $22.00
    Sediment Bowl Assembly - Cast top with glass bowl, all fuel style for use with 3-way valve. For tractor models AO, AR, B, BO,[...] 118722 ... $44.30
    Sediment Bowl Assembly Glass Bowl - Glass bowl with an outside diameter is 2 1/8 and an overall height of 2 3/8. For the following model[...] 105365 ... $5.00

    John Deere B Gauges

    B Amp Gauge
    Amp Gauge - This gauge is white face for tractor models A, B, D, G, H. Amp Gauge. This gauge has a plain face wi[...] 150258 ... $24.99
    B Amp Gauge
    Amp Gauge - For tractor models A, AO, AR, B, BO, BR, LA, LI, GN, GW, 50, 60, 70, 80, 320, 33, 520, 620, 630, 720[...] 150259 ... $23.00
    B Oil Pressure Gauge
    Oil Pressure Gauge - For tractor models A, B, D, G, UNSTYLED. This gauge has a plain face without a John Deere logo. Can [...] 150255 ... $22.00
    B Oil Pressure Gauge
    Oil Pressure Gauge - For tractor models A, B, D, G, STYLED. Oil Pressure Gauge without John Deere logo, on white face. Wi[...] 150254 ... $25.99
    B Water Temperature Gauge
    Water Temperature Gauge - Black face. 72 inch lead. Without John Deere Logo. 140-230. For tractor models A, AR, B, D, G, M, R,[...] 150251 ... $31.26
    B Water Temperature Gauge
    Water Temperature Gauge - For tractor models A, B, D, G and H. This water temperature gauge has a metal base, glass lens and a[...] 150256 ... $29.99
    B Water Temperature Gauge
    Water Temperature Gauge - For tractor models A, B, D, G and H. This water temperature gauge has a metal base, glass lens and a[...] 150257 ... $31.50

    John Deere B Lights

    Bullet Tail Light - For B after SN# 201000 and R. 6 Volt Bullet Tail Light with glass lens. Also available in 12 Volt, o[...] 105309 ... $49.30
    Bullet Tail Light-12 Volt - This Bullet style Tail Light is for models B, C, CA, G, WD, WD45, D10, D12, D14, D15. Bullet Tail Li[...] 105310 ... $49.30
    B Dash Light - 6 Volt
    Dash Light - 6 Volt - For JD B, BR, D, AR, R, 70D, 80.[...] 105318 ... $34.50
    B Headlight
    Headlight - This headlight, sold each, is for models A, AO, AR, B, D, G, H, R, 50, 60, 70. Teardrop Headlight, 1[...] 105332 ... $67.00
    B Headlight Lens
    Headlight Lens - Replacement glass lens is 4.75 inch outside diameter for headlamp assemblies AA3075R, AF3817R. For t[...] 111330 ... $17.52
    B Headlight, Teardrop
    Headlight, Teardrop - Teardrop Headlight - 6 Volt - 5 inch Diameter For tractor models A, AO, AR, B, D, G, H, R, 50, 60, 7[...] 105331 ... $47.00
    B Lens
    Lens - Lens, combination front or rear light, for 5 inch diameter lights, for light TP-AA3075R on tractors:[...] 111330 ... $17.52
    B Light Switch, 3-Position
    Light Switch, 3-Position - For tractor models A, B, D, G, H, L, LA. Replaces AB2687R, AF687R, AL2857T.[...] 105312 ... $18.00
    B Light Switch with Knob
    Light Switch with Knob - Switch for tractor models A, B, D, G, R. Also replaces AA4982R.[...] 114720 ... $20.77

    John Deere B Oil System

    B Oil Filter
    Oil Filter - Oil filter element, cartridge type 6-7/16" Tall, 3-1/8" Wide. Does not come with seal or gasket. For[...] 109417 ... $14.00
    B Oil Pump Drive Shaft Coupling
    Oil Pump Drive Shaft Coupling - For tractor models A series after sn 424025, B series, G series, 50, 60, 70 gas, 520, 530, 620, 630,[...] 182803 ... $26.45

    John Deere B Paint

    Paint, Classic Green, 1 Gallon - Green Paint for 2 cylinders include models A, AO, AR, B, BO, BR, C, D, GP, P, G, L, LA, H, M, MT, MC[...] 102408 ... $55.00
    Paint, Classic Green, Spray Can - Green Paint for 2 cylinders include models A, AO, AR, B, BO, BR, C, D, GP, P, G, L, LA, H, M, MT, MC[...] 108347 ... $10.48

    John Deere B Seats

    B Backrest, Black
    Backrest, Black - Superior, weatherproofed covers, material identical to cushions. Tee-nuts and cap screws included fo[...] 101303 ... $55.00
    B Pan Seat
    Pan Seat - This tractor seat is 19 inches wide with nine holes. For A, B, D, G, H, L. The color of paint varies[...] 101352 ... $43.00
    B Seat Back
    Seat Back - Yellow, wood back. 6 inches high. For A, B, D, G, R, 50, 60, 80, 70, 520, 530, 620, 630, 720, 730, 8[...] 110194 ... $75.00
    B Seat Back
    Seat Back - Black, wood, 6 inches high. For tractor models A, B, D, G, R, 50, 60, 80, 70, 520, 530, 620, 630, 72[...] 116170 ... $35.00
    B Seat Bottom
    Seat Bottom - Durable, weatherproofed leatherette cover and solid one-piece foam filler assure complete customer s[...] 101300 ... $70.00
    B Seat Bottom
    Seat Bottom - Yellow, wood back. 191/2" x 14 1/2". For D, G, R, 50, 60, 70 80, 520, 530, 620, 630, 720, 730, 820, [...] 101300 ... $70.00
    B Seat Bottom
    Seat Bottom - Black, wood, 19 1/2 inches x 14 1/2 inches. For A, B, D, G, R, 50, 60, 80, 70, 520, 530, 620, 630, 7[...] 116729 ... $70.00

    John Deere B Sheet Metal / Body Parts

    B Step with Bracket
    Step with Bracket - Fits A, AO, AR, B, BO, BR, G, 50, 60, 70, 520, 530, 620, 630, 720, 730. Replaces OEM# A5234R or F319[...] 104024 ... $62.00

    John Deere B Steering

    Steering Wheel - For A, B, D, G, R, 50, 60, 70, 80, 520, 620, 630, 720, 730, (820 Diesel (2 CYL) With Power Steering)[...] 101444 ... $44.00

    John Deere B Wheels

    B Front Rim 3 x 15
    Front Rim 3 x 15 - 6 hole Front Wheel Rim. 4 9/16 inch pilot hole, 3 inch spacing on the 6 holes. Back spacing 3.25 inc[...] 178388 ... $150.00

    Click here to see our full catalog of John Deere B Parts





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