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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)..

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 & below. Includes 4 linings with rivets. Each lining is 1-1/2" wide x 7" long with [...] R4486 ... $41.74
B Brake Shoe Lining Kit, Late
Brake Shoe Lining Kit, Late - For B after 201000 with 9-3/4" linings, and 50 series. Set of 4 linings and rivets, each lining uses[...] TPAB3849R ... $30.14
Clutch Pulley Brake Pad - For tractor models A, B, 50, 520, 530, 60, 630, 70, 720, 730. Sold individually. Replaces: AB4748R, [...] RE29790 ... $7.88

John Deere B Clutch

B Clutch Cover
Clutch Cover - For B (SN# 201000 & UP), 50, 520, and 530. Clutch Cover also replaces B3764R. Not painted.[...] B2361R ... $33.60
Clutch Disc, Riveted - Fits B (SN# 201000 & above), 50, 520, 530. Replaces: AB3471R, AB4828R, RE29878[...] AB3471R ... $57.91
B Clutch Facing
Clutch Facing - Pulley clutch facing. Floating: B to 200999, BR, BO. 7-7/8 outside diameter, 4-7/8 inside diameter, [...] B158R ... $18.19

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[...] AB1607R ... $19.93

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[...] R1901 ... $39.77
B Decal Set
Decal Set - For model B (1947-1952). This is a set of 14 self adhesive decals. Licensed by John Deere. These are[...] JDB2 ... $39.77
B Decal Set
Decal Set - For model B (1939-1946). This is a set of 12 self adhesive decals. Licensed by John Deere. These are[...] R1902 ... $39.77

John Deere B Drive Train

Flywheel Cover Inspection Plate - For tractor models A, B, 50, 60, 70, 520, 530, 620, 630, 720, 730.[...] AB3579R ... $27.90
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,[...] 03501AB ... $7.28

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 & 7[...] TP-AB3546 ... $40.80
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, [...] TP-AB4100R ... $10.29
Coil, 6V - Distributor Coil, 6 volt. Delco Remy equipped. For tractor models B, M, 40, 50(after 5021479), 60LP,[...] D4PE12029AA ... $18.15
B Distributor Cap
Distributor Cap - This Distributor cap for a 2 Cylinder with a Delco Distributor, Vertical, 12 Volt. Plug connectors o[...] 1935038 ... $9.02
B Distributor Cap, Horizontal
Distributor Cap, Horizontal - For Delco distributor on: A, B, G, 50, 60, 70.[...] 1913739 ... $27.90
B Distributor Cap, Vertical, 6 Volt
Distributor Cap, Vertical, 6 Volt - Distributor cap for Delco distributor, 2 cylinder, vertical, Please note the orientation of the 2 no[...] 1909008 ... $8.39
B Distributor Dust Cover
Distributor Dust Cover - Fits early Delco Distributor with Clip Held Cap. For tractor models A, AR, AH, AN, ANH, AO, B, BR, B[...] 1900119 ... $6.75
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, [...] ATK1DCR ... $7.34
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[...] AB4063R ... $34.88
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[...] X5643 ... $43.47
B Magneto Coil
Magneto Coil - For WICO model X. For tractors A, AO, AR, B, BO, BR, D, G, H, R[...] X5700 ... $55.55
B Magneto Tune Kit
Magneto Tune Kit - For WICO model C. Tractor Models A, AO, AR, B, BO, BR, D, G, H, L, LA, LI. Contains Points, Condense[...] R6846 ... $58.09
B Magneto Tune Up Kit
Magneto Tune Up Kit - Fits Wico X, XB, XH, XV magnetos Kits contain heavy duty point set, vibration-resistant condensor, a[...] 569632 ... $48.99
B Starter Switch
Starter Switch - Starter Switch button type For 50, 60, 70, A, B, G, R.[...] 820052 ... $3.00
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[...] 1925781 ... $9.35
B Voltage Regulator
Voltage Regulator - For B, R, both 1947 to 1954, 25 combine, 45 combine, 55 combine, 65 combine. 6 volt positive ground.[...] VR1813 ... $38.53

John Deere B Engine Gaskets

Full Gasket Set - For tractor models B, BN, BW (S#96000-#200999).[...] FS7513S ... $100.40
Overhaul Gasket Set - For B, BN, BW with 2cyl 190 CID Gas after SN# 201000. Full Gasket Set.[...] FS1738S ... $78.37

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.[...] VTKJD50 ... $170.10

John Deere B Engine Parts

B Compression Relief Petcock
Compression Relief Petcock - Brass. For A, B, D, G and GP series.[...] AB1898R ... $49.13

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[...] R3591 ... $114.61
B Exhaust Pipe
Exhaust Pipe - 2 bolt inlet, 25" vertical length, 20" horizontal length, 1-7/8" outlet O.D. Used with manifolds B22[...] AB3536R ... $36.66
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# [...] AB2700R ... $27.89
Stud Nut, Manifold - Original 7/16 inch style with oversized shoulders. For tractor models A, AO, AR, B, BO, BR, H.[...] R5294 ... $1.50
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[...] A126R ... $6.98
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[...] B359R ... $6.98
Stud, Manifold - 7/16" x 4". For tractor models (B from SN# 6000 and above), (BO, BR from SN# 239000 and up). Uses R5[...] B1314R ... $6.98

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[...] AB2805R ... $93.15
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[...] AB609R ... $75.21
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[...] AR10066 ... $24
B Carburetor Float, DLTX
Carburetor Float, DLTX - For A, AO, AR, B with Marvel-Schebler Carburetors DLTX13, DLTX67, DLTX71, DLTX72, DLTX73.[...] AR10068 ... $31.50
Carburetor Kit, Basic - Kit for Marvel DLTX18, DLTX38, DLTX41, DLTX53, DLTX71, DLTX72, DLTX19, DLTX24, DLTX39, DLTX51, DLTX1[...] MS104 ... $42.33
B Carburetor Kit, Comprehensive
Carburetor Kit, Comprehensive - This comprehensive carburetor rebuild kit is made to service the original Marvel-Schebler design and[...] MS-JD73C ... $93.15
B Carburetor Kit, Comprehensive
Carburetor Kit, Comprehensive - This comprehensive carburetor rebuild kit is made to service the original Marvel-Schebler design and[...] MS-JD34C ... $93.15
B Carburetor Repair Kit
Carburetor Repair Kit - Basic carburetor repair kit contains needle float valve, throttle shaft, float lever shaft and gaske[...] BK36 ... $23.63
B Carburetor Repair Kit
Carburetor Repair Kit - Basic carburetor repair kit contains needle float valve, throttle shaft, float lever shaft and gaske[...] BK37A ... $39.16
B Carburetor, Rebuilt
Carburetor, Rebuilt - Fits B - replacement for OEM DLTX10, DLTX34. Add $150.00 core charge to price - this charge is refun[...] 1503-CARB ... $278.31
Carburetor, Rebuilt - Fits B (SN# 201000 & UP) - replacement for OEM DLTX67, DLTX73, DLTX107U. Add $150.00 core charge to [...] 1504-CARB ... $278.31
Choke Knob - For tractor models A, B, D, G, H, R, 50, 60, 70, 520, 530, 620, 630, 720, 730, 820, 830.[...] B1951R ... $11.25
Fuel Cap - Unstyled (no lettering), 2-11/16" I.D. x 5/8" Height. For tractor models A, B, D, G[...] AD709 ... $10.50
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 [...] 23995DA ... $7.29
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[...] S.61581 ... $16.22
Sediment Bowl Assembly - Cast top with glass bowl, all fuel style for use with 3-way valve. For tractor models AO, AR, B, BO,[...] AA499R ... $32.92
Sediment Bowl Assembly - For A and B. Fuel Strainer Assembly, NOT LIKE ORIGINAL. Replacement for original.[...] S.61581 ... $16.22
B Sediment Bowl Assembly Glass Bowl
Sediment Bowl Assembly Glass Bowl - Fits S.61581 fuel strainer. For tractor models A, B, 60, 620, 70, 720, 730, 80, 820, 830.[...] S.65504 ... $5.18

John Deere B Gauges

Amp Gauge - This gauge is white face for tractor models A, B, D, G, H. Amp Gauge. This gauge has a plain face wi[...] R3802 ... $22.04
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[...] R3803 ... $22.04
Oil Pressure Gauge - For tractor models A, B, D, G, UNSTYLED. This gauge has a plain face without a John Deere logo. Can [...] R3799 ... $22.04
Oil Pressure Gauge - For tractor models A, B, D, G, STYLED. Oil Pressure Gauge without John Deere logo, on white face. Wi[...] R3800 ... $21.90
Water Temperature Gauge - Black face. 72 inch lead. Without John Deere Logo. 140-230. For tractor models A, AR, B, D, G, M, R,[...] AR490R ... $26.25
Water Temperature Gauge - For tractor models A, B, D, G and H. This water temperature gauge has a metal base, glass lens and a[...] R3811 ... $22.49
Water Temperature Gauge - For tractor models A, B, D, G and H. This water temperature gauge has a metal base, glass lens and a[...] R3812 ... $26.25

John Deere B Lights

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[...] R4383 ... $49.68
B Dash Light - 6 Volt
Dash Light - 6 Volt - For JD B, BR, D, AR, R, 70D, 80.[...] AD2835R-6V ... $18.71
Headlight - For A, AO, AR, B, D, G, H, R, 50, 60, 70. Teardrop Headlight, 12 volt, 5" Diameter. Also replaces AF[...] AF710R ... $46.23
B Headlight Lens
Headlight Lens - Replacement glass lens is 4.75 inch outside diameter for headlamp assemblies AA3075R, AF3817R. For t[...] GC200 ... $12.84
Headlight, Teardrop - Teardrop Headlight - 6 Volt - 5 inch Diameter For tractor models A, AO, AR, B, D, G, H, R, 50, 60, 7[...] AA3075R ... $41.33
B Lens
Lens - Lens, combination front or rear light, for 5 inch diameter lights, for light TP-AA3075R on tractors:[...] GC200 ... $19.11
B Light Switch with Knob
Light Switch with Knob - Switch for tractor models A, B, D, G, R. Also replaces AA4982R.[...] AA4667R ... $14.67
B Light Switch, 3-Position
Light Switch, 3-Position - For tractor models A, B, D, G, H, L, LA. Replaces AB2687R, AF687R, AL2857T.[...] 70208197 ... $29.40

John Deere B Oil System

Oil Filter - Oil filter element, cartridge type 6-7/16" Tall, 3-1/8" Wide. Does not come with seal or gasket. For[...] AR26350 ... $4.58
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,[...] B250R ... $19.95

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[...] TP215GAL ... $62.40
Paint, Classic Green, Aerosol, 6 Cans - ****ENTER 1 FOR A CASE OF 6 CANS. NOT SOLD INDIVIDUALLY.**** Green Paint for 2 cylinders include mod[...] TP215SP ... $59.78

John Deere B Seats

B Backrest, Black
Backrest, Black - Superior, weatherproofed covers, material identical to cushions. Tee-nuts & cap screws included for [...] JT300B ... $42.49
B Pan Seat
Pan Seat - 19 inches wide with nine holes. For A, B, D, G, H, L.[...] 8N400 ... $35.12
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[...] R0173 ... $39.00
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[...] R0864 ... $39.00
B Seat Bottom
Seat Bottom - Durable, weatherproofed leatherette cover & solid one-piece foam filler assure complete customer sat[...] JT77Y ... $43.41
B Seat Bottom
Seat Bottom - Black, wood, 20 inches x 15 inches. For A, B, D, G, R, 50, 60, 80, 70, 520, 530, 620, 630, 720, 730,[...] R0863 ... $46.92

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[...] R2098 ... $57.23

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)[...] AA380R ... $42.78

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[...] W3X15-6 ... $76.85

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



Recent Topics

  • 41 JD B Trans jumps out of Low range gears.. - I have a 41 John Deere B. Problem I have is the trans. Keeps jumping out of low gears . have to hold it in manually with my foot then if you let go it jumps out. Of course it stays in high but then I have no reverse in high. I looked down inside and cant see the problem except 1 gear that has some small chips in it. The old farmer who owned it before me had a bracket made to hold it in low. that's not a good fix , and it looks like the bracket was on a long time. Any ideas ? T ...
  • john deere b 2 poiint hitch? - I went to look at a b john deere today . The owner bought it in 1954. It had a two point hitch on it looked odd. I ask him were he got it, said it came with tractor and had the jd brand on it . kinda looked like a quick hitch. But I have never seen anything like it. Has any of the old timers ever seen anything like this.
  • JD B head - Im in the process of putting .090 over M&W pistons in my block. How many thousandths can I safely mill the head? Wanting to bump compression up but dont want to do a lot of modifications. Its an all fuel head and I plan on relieving the eyebrow a little.
  • john deere b runs hot - we bought a 1946 b nice straight tractor it has a metal scroud around the manifold never have seen one the problem is it runs hot 220 in a very short while we drained the raditor and found like alge in it flushed it out with a lot of water it helped but still heats up in a short time none of our other tractor heat up that quick were at wits end with this we dont really want to tear it down we used a heat gun on it so we know its hot dont want to blow a head gasket any help thanks
  • 1951 B - I finally got my B back together (I replaced the head) - and it fired right up!! A couple questions? The oil pressure was almost all the way to high on the gauge when it was running at a fast idle. It dropped slightly at a slow idle. Is this concerning? Also, the water temp got up pretty high and I wasn't working it. It was a super hot day with high humidity - but I didn't think it should be as high? I also have 2 leaks to deal with - one on the top water pipe and a radiator leak, ...


  • Recent Ads


    John Deere b great condition new paint tires carb rebuilt Condition: Goodexcellent, Price: 3000.00, Posted 2018-08-21 by Jeff steger, in Chelsea MI.

    1952 john deere B, serial number hard to read but looks like 303734, all fuel, like new firestones on rear, shutters ,split pedastal with narrow front,2 rear steps, hood uncut, runs real nice, has a few oil leaks.2500.ph563-590-4637 Condition: nice, Price: 2500, Posted 2018-08-22 by ted brown, in farley IA.

    FOR SALE 1938 JOHN DEERE MODEL B COLLECTOR TRACTOR, STARTS AND RUNS, NICE AND CLEAN, PHONE CALLS ARE BEST, PHONE 608.331.0144 3500.00 Condition: NICE & CLEAN, Price: 3500.00, Posted 2018-08-22 by CLEM GRANT, in PLATTEVILLE WI.

    Wanted: Need instructions to put together a 1939 John Deere B overdrive and also to install the overdrive. Posted 2018-08-31 by Darla, in Ackley IA.

    John Deere B late styled block. Needs bore and hone but no visable cracks. Condition: useable, Price: 80, Posted 2018-09-02 by Ron, in Zeeland MI.

    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 styled B items brake assemblies ; rear wheel clamp collars ; foot platform; one wheel weight (original B weight) ; Hydraulic Cylinder ( original B cylinder); coolant pipes. Condition: good used , Price: inquire, Posted 2018-06-29 in Madison WI.

    1951 John Deere Model B Condition: Restored-Nice Tractor, Price: 3250.00, Posted 2018-07-08 in NORMAN OK.

    Original; remote implement cylinder for John Deere A B etc.. era tractors. 85; also one wheel weight also original for letter series John Deere tractors 75 Condition: very nice , Price: 35, Posted 2018-07-08 in Cottage Grove WI.

    36 rear tractor tires. Consider anything other than Titans. 9 up to 12 width. I have B John Deere w/8 rim and F-20 w/ 10 rim What do you have? Condition: New, or minimal wear, Posted 2018-07-11 in Quad cities IA.

    1935 John Deere B tractor serial number 2236 for sale. Fully restored. Runs well. Condition: Fully restored, Posted 2018-07-12 in Naperville IL.

    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.




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