Welcome! Please use the navigational links to explore our website.

Company Logo
View Cart
 

• Tractor Parts
• Engine Kits
• Carburetors
• Manuals
• DVDs
• Hats
• Books


• Contact Us
• Shipping Rates
• Return Policy
• Ordering Help
• Company Info
• Parts Warranty
• Forums


Allis Chalmers D21 Parts

Category: Electrical System

[Categories]   [All D21 Parts]   [All Allis Chalmers Models]  


Allis Chalmers D21 Alternator
Alternator
- Remanufactured external regulator, 12 volt, 61 Amp. Use repair kit ARK-1. For 160, 190, 190XT, D21 (Part No: 1100883)
$136.72


NOTE
Alternator
- Don't see the Alternator you need for your tractor? We have many alternators not listed on this website (for tractors 1952 & newer). Just call us at 800-853-2651.
NOTE

Allis Chalmers D21 Alternator
Alternator
- 12 volt, 55 amp. For tractor models (E-III 1967 to 1968 with 4-226 gas), (E-III 1969 with 6-250 gas), (F 1967 to 1976 with 6-301 diesel), (F 1971 to 1976 with 292 gas), (F 1967 to 1970 with 6-262 gas), (G 1971 to 1972 with 350 gas), (G 1967 to 1970 with 2800 gas), (G 1967 to 1972 with 6-301 diesel), (K 1969 to 1976 with 250 gas), (D21 1963 to 1965 with 6-426 diesel without tach drive), (190 1964 to 1972 with 6-265 gas), (190 1964 to 1967 with 6-301 diesel). Replaces 1100807, 1100808, 1100630, 1100720. (Part No: ADR0231)
$99.36

No
Picture
Flasher Unit
- 12 volt, round, 2 terminal, 4 light max. For tractor models 160, 170, 175, 180, 185, 190, 190XT, 200, 210, 220, 5045, 5050, 6040, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080, 8550, D21. (Part No: 70248109)
$3.96

Allis Chalmers D21 Fuse Holder
Fuse Holder
- Mounts on 5/8 inch diameter hole. 2 spade connectors. Replaces 230246, 70230246 (Part No: 376852R91)
$6.83

Allis Chalmers D21 Key Switch
Key Switch
- 5 terminal, with keys and jam nut. For tractor models D10, D12, (D14 from serial number 9500 and up), (D15 up to serial number 9000), (D17 up to serial number 75000), D19, D21. Replaces 235785, 231705, 233320, 229201, 234356 70235785, 70231705, 70233320, 70229201, 70234356. (Part No: 230163)
$45.29


NOTE
STARTER
- Don't see the starter you need for your tractor? We probably have it! Just call us at 800-853-2651 with your make, model, engine cubic inches (CID) and number off your old starter and we will see if we can find it!
NOTE

Allis Chalmers D21 Solenoid, 12 Volt
Solenoid, 12 Volt
- This is a 3 Post 12 volt Starter Solenoid. Can be used as a saddle mount or flat surface mount. May come in a metal or plastic casing. For tractor models D10, D12, D14, D15, (D17, D19, 170, 180 with 1107695 starter) D21 all with gas engines and Delco starters. Replaces Delco DR1467, OEM 237136, 233296, 70237136, 910687. May come in a silver metal casing versus black plastic. (Part No: DR1467)
$7.34

No
Picture
Starter
- For tractor models TL 545 Gas Loader 1965, D21 Gas 1967-68, 180 1964-72, 190 and 190XT both with Gas 1965. REBUILT Starter. 12 Volt. No exchange. Replaces 1108416. (Part No: 1107356)
$287.04

Allis Chalmers D21 Switch, Push Button
Switch, Push Button
- This 2 terminal switch has many applications. It is a heavy duty momentary switch, push for on and release for off. It is rated for up to 35 volts. Uses two screw terminals. The mounting stem is 5/8 inch, number 32 thread. It is 21/32 inch overall length. Check measurements before ordering if using as a universal part. Applications include ether switch, horn button, cold start, starter switch and manifold heater switch. Replaces: 227029, 240962, 242988, 245866, 245936, 253322, 70253322, 71191589, 72160068. (Part No: R7994)
$11.25

No
Picture
Voltage Regulator
- Voltage regulator, 12-volt. For 170, 180, 190, D21 (Part No: 70243986)
$21.54

Allis Chalmers D21 Voltage Regulator
Voltage Regulator
- Voltage regulator, 12-volt. For Allis Chalmers tractors using Delco alternators Following Delco Alternators: 1100553, 1100557, 1100558, 1100566, 1100567, 1100568, 1100569, 1100570, 1100572, 1100590, 1100591, 1100662, 1100742, 1100750, 1100751, 1100778, 1100780, 1100787, 1100790, 1100791, 1100796, 1100797, 1100804, 1100810, 1100816, 1100817, 1100818, 1100834, 1100836, 1100837, 1100838, 1100839, 1100842, 1100843, 1100845, 1100846, 1100847, 1100849, 1100851, 1100856, 1100860, 1100870, 1100871, 1100875, 1100879, 1100883, 1100885, 1100886, 1100888, 1100889, 1100891, 1100892, 1100893, 1100895, 1100896, 1100905, 1100907, 1100908, 1100910, 1100916, 1100917, 1100921, 1100931, 1100932, 1100933, 1100939, 1100943, 1100944, 1100951, 1102943, 1102944, 1102945, 1119507. Replaces: 243986, 70243986, 72072955 (Part No: 1031060M91)
$11.88

No
Picture
Voltage Regulator, 12 Volt
- For tractor models D21, 190XT, 160, 170, 175, 180, 185, 190, 200. Replaces 1100822, 1100710. (Part No: 581710)
$23.24



Allis Chalmers D21 Alternator Base Bracket Kit - Universal
Alternator Base Bracket Kit - Universal
- Universal Base Bracket Mounting Kit. For converting from a generator to an alternator. Contains: brackets, bolts, washers, nuts and basic instructions. (Part No: 2348258)
$33.75

Allis Chalmers D21 Alternator Conversion Plug
Alternator Conversion Plug
- Used to turn Delco SI Style 2-Wire plug alternators into self-exciting style.. (Part No: ADR9209)
$13.67

Allis Chalmers D21 Alternator Conversion Plug
Alternator Conversion Plug
- Used to turn Delco SI Style 2-Wire plug alternators into self-exciting style. (Part No: ADR9209)
$13.67

Allis Chalmers D21 Alternator Top Adjusting Bracket, Universal
Alternator Top Adjusting Bracket, Universal
- Universal Top Adjusting Bracket For Alternator or Generator is 7/8 inches wide, 1-1/2 inch offset, 8-1/4 inch from farthest end of slot to center of mounting hole, 3-3/4 inch slot length, 3/8 inch mounting hole. (Part No: 8NL10302)
$12.29

Allis Chalmers D21 Battery Hold Down
Battery Hold Down
- For 8N, 9N, 2N, 2000, 3000, 4000, and others. (Verify battery measurements). Center to center mounting holes 10 1/8 inch. For batteries 8 15/16 inches long and 6 13/16 inches wide. (Part No: NCA10718A)
$15.87

No
Picture
Battery Thermal Wrap
- This thermal battery wrap is used to keep your battery warm. It is 60 Watts and measures 28 inches long. (Part No: BTW28)
$22.50

No
Picture
Battery Thermal Wrap
- 80 Watt, 36 inches long wrap to keep your battery warm. (Part No: BTW36)
$37.48

No
Picture
Battery Thermal Wrap
- 160 Watt, 36 inches long wrap to keep your battery warm. (Part No: BTW72)
$53.81

No
Picture
Coil
- This universal automotive style coil is 28, 000 volts for a 12 volt system, 2.9 ohms. Measures 6 inches long and 2 1/2 inches diameter. (Part No: 28010)
$31.47

Allis Chalmers D21 Coil - Universal 12V
Coil - Universal 12V
- Universal coil fits many models. This Coil comes with an external resistor which can be removed if you need a coil with no resistance. Also comes with a mounting bracket. Coil is designed to be used on a 12 volt tractor system with the resistor or 6 volt system without the resistor. Replaces: 74061737, 74514967. (Part No: D5TE12029AB)
$9.65

Allis Chalmers D21 Coil Bracket
Coil Bracket
- Universal Coil Bracket (Part No: R1940)
$3.89

Allis Chalmers D21 Coil, 12 Volt with Resistance
Coil, 12 Volt with Resistance
- This is a universal 12 volt coil with internal resistance. It can be used with 12 volt conversions if you don't want to put a resistor in line. Replaces 100402A, 70143, Delco 1115043, AA4879R, AA4983R, AT10399, D2AF12029AA, 1115043, 161861A, 189673M1, 189673M92, 353875R91, 395331R91, 395331R92, 396330R91, 396330R92, 396547R91, 396547R92, 396547R93, 396547R93, 74515665, AV101417, D5TE12029AB, 100402A, 1100-0540, 1100-0544, 1115043, 1200-0541, 1400-0565, 1700-0544, 189673V92, 25270, 70143 (Part No: 189673M1)
$14.91

Allis Chalmers D21 Coil, High Performance (Black), 12 Volt, Epoxy Filled
Coil, High Performance (Black), 12 Volt, Epoxy Filled
- Epoxy filled coils are used in tractors where you have the coil mounted horizontally. They provide superior winding support for high vibration environments. Pertronix Flame Thrower Black, high performance coil is for all 12-volt systems. Delivers up to 40, 000 volts. Enables larger plug gap for greater fuel efficiency and more power. Increase plug gap .007 larger than the tractor manufacturer's recommended spark plug gap. Fits existing brackets. Coil has 3.0 Ohms of resistance. (Part No: 40611)
$45.20

Allis Chalmers D21 Coil, High Performance (Black), 12 Volt, Oil Filled
Coil, High Performance (Black), 12 Volt, Oil Filled
- Pertronix Flame Thrower heavy duty, high performance coil is for all 12-volt systems. Delivers up to 40, 000 volts. Coil is for replacement of Vertically mounted coil. If yours is not Vertically mounted, use an epoxy filled coil. Oil filled for better cooling and voltage insulation. Enables larger plug gap for greater fuel efficiency and more power. Increase plug gap .007 larger than the tractor manufacturer's recommended spark plug gap. Fits existing brackets. Coil has 3.0 Ohms of resistance. (Part No: 40511)
$39.00

Allis Chalmers D21 Coil, High Performance (Black), 6 Volt, Epoxy Filled
Coil, High Performance (Black), 6 Volt, Epoxy Filled
- Epoxy filled coils are used in tractors where you have the coil mounted horizontally. They provide superior winding support for high vibration environments. Pertronix Flame Thrower Black, high performance coil is for all 6-volt systems. Delivers up to 40, 000 volts. Enables larger plug gap for greater fuel efficiency and more power. Increase plug gap .007 larger than the tractor manufacturer's recommended spark plug gap. Fits existing brackets. Coil has 1.5 Ohms of resistance. (Part No: 40111)
$45.20

Allis Chalmers D21 Coil, High Performance (Black), 6 Volt, Oil Filled
Coil, High Performance (Black), 6 Volt, Oil Filled
- Pertronix Flame Thrower high performance coil is for all 6-volt systems. Delivers up to 40, 000 volts. Coil is for replacement of Vertically mounted coil. If yours is not Vertically mounted, use an epoxy filled coil. Oil filled for better cooling and voltage insulation. Enables larger plug gap for greater fuel efficiency and more power. Increase plug gap .007 larger than the tractor manufacturer's recommended spark plug gap. Coil has 1.5 Ohms of resistance. (Part No: 40011)
$44.90

Allis Chalmers D21 Coil, High Performance (Chrome), 12 Volt, Epoxy Filled
Coil, High Performance (Chrome), 12 Volt, Epoxy Filled
- Epoxy filled coils are used in tractors where you have the coil mounted horizontally. They provide superior winding support for high vibration environments. Pertronix Flame Thrower Chrome, high performance coil is for all 12-volt systems. Delivers up to 40, 000 volts. Enables larger plug gap for greater fuel efficiency and more power. Increase plug gap .007 larger than the tractor manufacturer's recommended spark plug gap. Fits existing brackets. (Part No: 40601)
$45.43

Allis Chalmers D21 Coil, High Performance (Chrome), 12 Volt, Oil Filled
Coil, High Performance (Chrome), 12 Volt, Oil Filled
- 12-VOLT, Pertronix Flame Thrower Chrome, high performance coil is for all 12-volt systems. Delivers up to 40, 000 volts. Coil is for replacement of Vertically mounted coil. If yours is not Vertically mounted, use an epoxy filled coil. Oil filled for better cooling and voltage insulation. Enables larger plug gap for greater fuel efficiency and more power. Increase plug gap .007 larger than the tractor manufacturer's recommended spark plug gap. Fits existing brackets. Coil has 3.0 Ohms of resistance. (Part No: 40501)
$43.82

Allis Chalmers D21 Coil, High Performance (Chrome), 6 Volt, Oil Filled
Coil, High Performance (Chrome), 6 Volt, Oil Filled
- 6-VOLT, Pertronix Flame Thrower Chrome, high performance coil is for all 6-volt systems. Delivers up to 40, 000 volts. Coil is for replacement of Vertically mounted coil. If yours is not Vertically mounted, use an epoxy filled coil. Oil filled for better cooling and voltage insulation. Enables larger plug gap for greater fuel efficiency and more power. Increase plug gap .007 larger than the tractor manufacturer's recommended spark plug gap. Fits existing brackets. Coil has 1.5 Ohms resistance. (Part No: 40001)
$43.82

Allis Chalmers D21 Coil, Ultra High Performance (Black), Epoxy Filled
Coil, Ultra High Performance (Black), Epoxy Filled
- Epoxy filled coils are used in tractors where you have the coil mounted horizontally. They provide superior winding support for high vibration environments. Pertronix Flame Thrower II Black, ultra high performance coil is for 12-volt systems. Enables larger plug gap for greater fuel efficiency and more power. Fits existing brackets. (Part No: 45111)
$49.90

Allis Chalmers D21 Coil, Ultra High Performance (Black), Oil Filled
Coil, Ultra High Performance (Black), Oil Filled
- Pertronix Flame Thrower II Black, ultra high performance coil is for 12-volt systems using inchIgnitor IIinch electronic conversion kits or any 6 volt system. Delivers up to 45, 000 volts. Oil filled for better cooling and voltage insulation. Enables larger plug gap for greater fuel efficiency and more power. Fits existing brackets. Low 0.6 Ohm primary resistance. (Part No: 45011)
$42.92

Allis Chalmers D21 Coil, Ultra High Performance (Chrome), Oil Filled
Coil, Ultra High Performance (Chrome), Oil Filled
- Flame-Thrower II coils feature a very low resistance which make them the ideal coil for Ignitor II ignition systems as well as many other high performance ignitions. Low resistance and improved turns ratio help to produce up to 45, 000 volts. This higher voltage enables you to run larger spark plug gaps for added power and better fuel economy. These coils are also compatible with most capacitive discharge boxes including our own Second Strike. 0.600 ohms Primary Resistance, 9.00K ohms Secondary Resistance. (Part No: 45001)
$44.44

No
Picture
Distributor Terminal Insulator Assembly, Delco
- Delco Distributor Terminal Insulator Assembly is for Square Shoulder (outside terminal). Note: As distributors can be changed over time, it is best to double check which style you require. This is only a guide of what was original. Fits distributor housings with 0.300 Inch diameter round hole with a keyway. If not sure, measure before ordering. (Part No: 1904376)
$16.88

Allis Chalmers D21 Magneto, Wico XH & XHD, Service & Parts Manual
Magneto, Wico XH & XHD, Service & Parts Manual
- Wico XH And XHD magneto service instructions and parts list. This is a reprint of the original manual that has exploded views of all parts on the tractor with numbered pictures giving great detail on assembly and disassembly. It also gives you a guide with numbers for ordering parts. (Part No: MAG6)
$14.25

No
Picture
Spark Plug
- Extended tip, 14mm thread, 3/4 inch reach. Replaces Champion N12YC. NOTE: Verify spark plug type before ordering. (Part No: AL65)
$3.12

No
Picture
Spark Plug
- Extended tip, 14mm thread, 3/8 inch reach. Replaces Champion J10Y, J11Y, J12Y, J13Y. NOTE: Verify spark plug type before ordering. (Part No: AL85)
$3.12

Allis Chalmers D21 Spark Plug
Spark Plug
- Standard tip, 7/8 inch-18 thread, 5/8 inch reach. Replaces Champion W10, W14, W18. NOTE: Verify spark plug type before ordering. (Part No: AL3076)
$5.57

Allis Chalmers D21 Spark Plug Wire Set, 4 Cylinder, Univeral
Spark Plug Wire Set, 4 Cylinder, Univeral
- Universal Spark Plug Wire Set, 4 Cylinder, straight boot, cut to length. (Part No: S2097)
$13.40

Allis Chalmers D21 Spark Plug Wire Set, 4 Cylinder, Universal
Spark Plug Wire Set, 4 Cylinder, Universal
- For use with high performance electronic ignition conversion kits. Kit has 90 degree sparkplug boots and straight distributor boots. 500 ohms per foot stainless steel wire wound (“Mag Wire”) conductor. The lower resistance of 500 ohms per foot provides more potential energy to fire the spark plug under adverse conditions while preventing harmful RFI and EMI emissions. Also, the wire wound conductor never changes resistance. (Part No: CPN12259EI)
$13.64

Allis Chalmers D21 Spark Plug Wire Set, Universal - 6 Cyl.
Spark Plug Wire Set, Universal - 6 Cyl.
- Universal Spark Plug Wire Set, 6 Cylinder, 90 degree boot, cut to length, brass terminals, 500 ohms per foot stainless steel wire wound (“Mag Wire”) conductor. The lower resistance of 500 ohms per foot provides more potential energy to fire the spark plug under adverse conditions while preventing harmful RFI and EMI emissions. Also, the wire wound conductor never changes resistance. Longest Reach is 33 inches. This wire set is compatible with Electronic Ignition. (Part No: S66465)
$16.49

Allis Chalmers D21 Spark Plug Wire Set, Universal 6 Cylinder
Spark Plug Wire Set, Universal 6 Cylinder
- Universal Spark Plug Wire Set, 6 Cylinder, 90 degree boot, cut to length, brass terminals, copper strand core. Longest Reach is 33 inches. (Part No: SWS260)
$19.14

Allis Chalmers D21 Spark Plug Wire Set, Universal, 4 Cyl.
Spark Plug Wire Set, Universal, 4 Cyl.
- Universal Spark Plug Wire Set, 4 Cylinder, 90 degree boot, cut to length. Longest Reach is 33 inches. Solid brass distributor coils, Zinc-coated plug terminals, tin-coated copper core, boots constructed from EPDM rubber and dual-jacket insulation. Meets SAE J2031 Specifications. (Part No: CPN12259)
$13.86

Allis Chalmers D21 Spark Plug Wire Set, Universal, 4 Cyl.
Spark Plug Wire Set, Universal, 4 Cyl.
- Universal Spark Plug Wire Set, 4 Price: 13.59 Cylinder, 90 degree boot, cut to length. Longest Reach is 33 inches. Solid brass distributor coils, Zinc-coated plug terminals, tin-coated copper core, boots constructed from EPDM rubber and dual-jacket insulation. Meets SAE J2031 Specifications. (Part No: CPN12259)
$13.86

Allis Chalmers D21 Starter Armature
Starter Armature
- Body OD: 2.921 inches, Communicator end OD: 0.563 inches, Drive End OD: 0.563 inches, Length: 12.728 inches, Communicating End to Bearing/Bushing Stop: 0.823 inches, Drive End to Bearing/Bushing Stop: 7.236 inches, Number of Comm. Bars: 23, Lam Stack Thickness: 2.685 inches, Set Screw and Keyway on Drive End. Replaces 1871662, 1878077, 1910938, 1B7705, 813555, 816163, 818002, D4100. Verify OEM part before ordering. (Part No: 1871662)
$67.02

Allis Chalmers D21 Starter, Generator, Distributor Tag, 6 Volt, Blank
Starter, Generator, Distributor Tag, 6 Volt, Blank
- Comes with 2 rivets. 2.5" long, .800" wide, 2" center to center rivet hole, .150" dia. rivet holes. Customer must stamp numbers. (Part No: DELCO6)
$14.55

Allis Chalmers D21 Tag for Starter\Generator, 12 Volt, Blank
Tag for Starter/Generator, 12 Volt, Blank
- Comes with 2 rivets. 2.5" long, .800" wide, 2" center to center rivet hole, .150" dia. rivet holes. Customer must stamp numbers. (Part No: DELCO12)
$14.45

Allis Chalmers D21 Terminal Kit
Terminal Kit
- Deluxe solderless terminal and connector assortment. 175 pieces. Includes female slip ons, oval butt connectors, ring connectors, male slip ons, spade terminals, and wire splice. (Part No: B1SB22)
$34.19

Call 800-853-2651 to Order
Or Click the "Add to Cart" Button

Category: Electrical System

[Categories]   [All D21 Parts]   [All Allis Chalmers Models]  







PayPal


Order Toll Free
(800) 853-2651
(Mon-Fri)


Order online
anytime!



  

YESTERDAY's TRACTORS has been a leading tractor parts supplier on the internet since 1995. Join thousands of happy customers who have purchased parts and more for their antique tractor from us!

Copyright © 1997-2020 Yesterday's Tractor Co.
Antique Tractor Headquarters
All Rights Reserved

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Website Accessibility Policy