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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 ... $32.44
B Liner, Pulley Brake
Liner, Pulley Brake - For tractor models A, B, 50, 520, 530, 60, 630, 70, 720, 730. *** Enter qty 1 for a set of 2 pads, p[...] RE29790 ... $20.73

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 ... $41.76
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" fine thread. For tractor models (A styled from SN# 648000), AR, AO, (B styled fro[...] 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 ... $40.59
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
B Coil, 6V
Coil, 6V - Distributor Coil, 6 volt. Delco Remy equipped. For tractor models B, M, 40, 50(after 5021479), 60LP,[...] D4PE12029AA ... $10.43
B Distributor Cap
Distributor Cap - This Distributor cap for a 2 Cylinder with a Delco Distributor, Vertical, 12 Volt. Plug connectors o[...] 1935038 ... $8.54
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, 2 cylinder, vertical, Please note the orientation of the 2 non-plugged terminals on[...] 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. (CAP NOT INCLUDED). For: A, AR, AO, B, G, M, 40, 50, 60, 70, [...] 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 ... $7.50
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 ... $2.93
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 ... $17.25

John Deere B Engine Gaskets

Full Gasket Set - For tractor models B, BN, BW (S#96000-#200999).[...] FS7513S ... $96.03
Overhaul Gasket Set - For B, BN, BW with 2cyl 190 CID Gas after SN# 201000. Full Gasket Set.[...] FS1738S ... $81.59

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 ... $35.24

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 ... $9.77

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 ... $75.83
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 ... $33.75
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 ... $8.42
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 ... $15.74
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 ... $15.74
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 ... $21.90
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 ... $29.01
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

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 ... $49.95
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 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. For tractors: A, B, D, G, R, 50, 60, 7[...] 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 ... $19.75

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 Backrest, Yellow-MADE IN USA
Backrest, Yellow-MADE IN USA - Superior, weatherproofed covers, material identical to cushions. Yellow. For tractor models A, B, G,[...] JT300Y ... $42.49
B Pan Seat
Pan Seat - 19 inches wide with nine holes. For A, B, D, G, H, L.[...] 8N400 ... $34.43
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 ... $38.86
B Seat Bottom
Seat Bottom - Yellow, wood back. Also Available in Black (note "Black" in comments section of order form. 191/2" x[...] R0172 ... $38.42
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 ... $48.20
B Seat Bottom-MADE IN USA
Seat Bottom-MADE IN USA - Durable, weatherproofed leatherette cover & solid one-piece foam filler assure complete customer sat[...] JT77Y ... $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

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



Recent Topics

  • 1947 JD B Late Model PTO packing - Can anyone tell where to buy packing for the PTO shaft. The JD parts book says that it takes two pieces of packing per shaft. JD part# A2436R. Can it be ordered from a regular JD equipment dealer?
  • 1951 B - I have a 1951 B and it froze a couple years ago and is cracked pretty bad at the bottom of the block. I need to get under there and look at it a little closer, but does anyone know if that bottom part of the block splits off? I think it does. Also, how tough of a job will it be getting that off? I am near a machine shop that may be able to weld it - or I will be searching for a different block. I would appreciate any suggestions - I have never been into anything like this before. Thanks!!
  • 37 b carb question - Hi, My father and I use our old b to plant food plots for deer. I've got an odd issue when pulling discs or our cultipacker. Say when we are going up a slight grade and the load increases the governor opens the throttle and it runs fine, but when reaching the top of the grade and the load lessens, the tractor surges for a bit. The governor is opening and closing the throttle plate causing this issue. If I close the load adjustment a few clicks this gets better, but then the throttle respo ...
  • Early Styled B Dating info - Good Morning from the UK. I have recently purchased an early styled B with the following serial number and wonder if anyone can help me with build date or info please: Serial number: 155155 I know it to be 1944 and it has a George White & Son Co, London, Ontario dealer badge but any other information would be great. The tractor was sourced in Florence, Ontario. Many thanks
  • B Main Bearings Torque - I'm getting ready to adjust the bearings on the right side of my B, and in order to get the clearance right with plastigauge, I want to be able to be consistent on the torque. As you may know, the bearing housing has a bit of a flange on it, so you can't really get a socket in there, it seems to have to be done with a wrench. Thoughts?


  • Recent Ads


    For sale, all will run with a little work, I.H.C. 1930 22-36 on full steel or rubber, 1928 15-30 on full steel,1926 regular on full steel, Case 1930 L on full steel with ext. its stuck but the nicest original tractor you will find, John Deere 1939 H runner all original, 1936 B on rear steel fresh o Condition: used, Price: O.B.O, Posted 2017-08-21 by Bill Thurman, in Harrisonville MO.

    1947 B John Deere could be restored or for parts it has a bearing down and cracked the rear and housing the motor does still turn over Condition: Parts, Price: 450, Posted 2017-08-29 by Rob, in Cowgill MO.

    1946 John Deere B electric start for sale. Excellent condition, parade and show ready. Everything rebuilt, inc. steering, engine, transmission, electrical, and hydraulics. New front tires; 75% rear tires with some weather checking. New PPG paint and Jorde decals. Will consider offers. Condition: excellent, Price: 5000 OBO, Posted 2017-09-01 by Joe, in Eyota MN.

    John Deere late B (1948-52) clutch driver, in good condition. Splines excellent. Asking 150 OBO. Also have other late B parts available. Condition: good , Price: 150 , Posted 2017-09-06 by Joe, in Eyota MN.

    John Deere fenders that fit A, B, G round axle tractors. Have been sandblasted and primed, will require some repair. Asking 350 OBO for the pair. Condition: fair, Price: 350, Posted 2017-09-07 by Joe, in Rochester MN.

    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)


    1935 John Deere Model B Completely Restored and ready to go. Serial Number 4028 Condition: Excellent, Price: 4500, Posted 2017-06-19 in Jamestown ND.

    Would like for the fella from oklahoma with a rebuilt john deere B carb to contact me.563-590-4637.you called me a couple months ago now i know a guy that needs one thanx Condition: rebuilt, Price: fair, Posted 2017-06-26 in farley IA.

    1935 john deere model B tractor, new tires radiator engine, new everything, all rounds Condition: excellent, Price: 6500 obo, Posted 2017-06-29 in belvidere IL.

    1937 John Deere Unstyled B Tractor With Factory Round Spoke Wheels All The Way Around, Superb Restoration, Not Many Nicer, Delivery Available Condition: Excellent, Price: 5,000, Posted 2017-06-29 in Cuero TX.

    Weights complete set of Pie weights off of 8oo ford(350), several Deere A &B sets(250), Front Farmall set(150), Several Farmall Rear sets(150). no shipping. Pickup in Westminster MD Condition: Good, Price: 350, Posted 2017-07-07 in Wstminster MD.

    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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