Sheffield Tractor LLC: New Products - JOHN DEERE

Generator Voltage Regulator for John Deere JD M MC MT 40 70 320 330 420 430 440 Tractor 6V

Wed, 13 May 2026 07:16:45 +0000

Voltage Regulator for John Deere Tractors w/ 6V Positive Ground Delco System

See related products below for 12V regulator.

Made in USA
4 terminals
Replaces OEM p/n: AM2702T, AM1863T
As used..
Price: $79.95

Ignition Switch for John Deere JD 2510 3020 4020 5010 5020 500 500A 600 760 Tractor (AR39505)

Tue, 21 Apr 2026 07:08:59 +0000

Ignition Switch for John Deere Tractors & Loader/Backhoes

2 position ignition switch:

Step 0: Off
Step 1: Ignition

6 terminals/blades

2 keys included

Replaces OEM p/n:  AR39505Price: $53.95

Universal +/-30A Ammeter for Allis Case Ford IH International John Deere Massey White Tractor

Wed, 17 Dec 2025 13:40:36 +0000

Universal Ammeter

+/-30 Amp range. Backlit with bulb. Fits 2" hole. Screw terminals.

This is a universal gauge that fits any application with 2" round 30 A gauge but may look different than original gauge.

Replaces O..
Price: $26.95

Water Pump for John Deere JD 850 900HC 950 1050 Compact Tractor (replaces S-CH12859)

Fri, 03 May 2024 08:34:34 +0000

Water Pump Assembly for John Deere Compact Tractors (Yanmar built)

Includes gasket.

NOTE: Some models use a different hub. If old hub does not match the dimensions of included hub, this pump will not work unless old hub is used (requires pressing hub of..
Price: $179.95

Drain Tap 1/4" NPT Brass for Engine Block / Radiator / Tank Fits Many Brands Tractor/Engine

Thu, 04 Apr 2024 13:45:48 +0000

1/4"-18 Drain Tap for Engine Block / Radiator / Fuel Tank

Brass coolant drain cock with hose connector extension tip.

Replaces OEM p/n:  K622060, C9NN8115A, 81465471, 81821817, S-AT13740, 1851095M2, 1851754M1, 31419, KS517 &..
Price: $19.95

Gas Cap for John Deere A B D G Unstyled Tractor Fuel Tank (replaces JD S-AD709)

Sat, 23 Jul 2022 05:49:51 +0000

Gas Cap - fits many early John Deere Tractors

Painted Black

ID" 2-3/4"

Replaces OEM p/n:  S-AD709

As used on: A, B, D, G Unstyled

Brand: Sparex<..
Price: $27.95

Ignition Tune-Up Kit & Dist. Cap for John Deere JD 520 620 720 530 630 730 Tractor w/ Delco

Tue, 29 Mar 2022 15:44:09 +0000

Ignition Tune-Up Kit & Distributor Cap for John Deere 2-Cylinder Tractors w/ Delco Distributor & Terminals Parallel to Clips

Includes points, condenser, rotor & distributor cap.

Does NOT fit Wico distributor also used on these models.

..
Price: $51.95

Distributor Cap for John Deere JD 520 620 720 530 630 730 Tractor w/ Delco (repl. 1935038)

Tue, 29 Mar 2022 15:32:25 +0000

Distributor Cap for John Deere 2-Cylinder Tractors w/ Delco Distributor & Terminals Parallel to Clips

Does NOT fit Wico distributor also used on these models.

See related products below for kit including rotor, points and condenser.

Fits ..
Price: $29.95

Ignition Tune-Up Kit & Cap for Delco Distributor (screw-held) on Allis-Chalmers Deere IH Tractor

Thu, 03 Mar 2022 14:58:05 +0000

Ignition Tune-Up Kit & Distributor Cap for Delco Screw-Held Cap Distributor (4 Cyl.)

Includes points/contacts, condenser, rotor & 4 cyl. screw held cap.

See related products below for ignition tune-up kit ..
Price: $56.95

Distributor Cap (Clip Held) for John Deere Tractor JD 1010 2010 3010 (replaces S-811735)

Thu, 24 Feb 2022 08:42:32 +0000

Distributor Cap for John Deere 4 Cyl. Tractors w/ Delco Clip-Held Cap Distributor

Does not fit WICO/Prestolite distributors also used on some of below listed models.

See related products below for kit including ro..
Price: $28.95