One New Aftermarket Replacement 12-Volt Starter Relay for John Deere Tractors, Excavators, and More

This 12-volt starter relay (solenoid switch) controls the high-current circuit that energizes the starter motor, allowing the engine to crank when the ignition is engaged. It is a direct-fit replacement for John Deere RE164448 and its superseded predecessors, used across a wide range of John Deere agricultural, construction, and excavator equipment.

Specifications

• Voltage: 12 Volt
• Amperage: 100 Ampere
• Terminals: 4-terminal (Prestolite type)
• Battery/Motor Terminals: 5/16"-18
• Switch/Ground Terminals: 10-32

Compatible Models

John Deere (JD) Tractors: 1530, 1550, 1750, 1850, 1850N, 1950, 1950N, 2030, 2040, 2155, 2240, 2250, 2355, 2355N, 2440, 2450, 2510, 2520, 2555, 2630, 2640, 2650, 2650N, 2755, 2840, 2850, 2855N, 2955, 3010, 3020, 3050, 3055, 3155, 3255, 3350, 4000, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5020, 5310, 5403, 6030

John Deere (JD) Excavators: 120D, 130G, 160DLC, 160GLC, 180GLC, 200DLC, 200G, 210G, 210GLC, 240DLC, 250GLC, 270DLC, 290GLC, E210, E210LC, E230LC, E240, E240LC, E260, E260LC, E300LC, 690

John Deere (JD) Motor Graders: 620G, 620GP, 622G, 622GP, 670G, 670GP, 672G, 672GP

John Deere (JD) Combines: 9540iWTS, 9560iWTS, 9560STS, 9570STS, 9580iWTS, S540, S550, T550, W540, W550, W650

John Deere (JD) Cotton Strippers: 7460, CS690

John Deere (JD) Loaders/Construction: 7020, 7520, 8430, 8630, 8650, 8850

Replaces Part Number(s):

RE164448, RE38391, AT40955, AT68973, RE170320

Aftermarket Interchange Numbers

Prestolite: 15-274, 15-360, 15-391, 15-418, 15-441, SAZ4201AW, SAZ4201BR, SAZ4201CJ, SAZ4201R

New aftermarket replacement part - not remanufactured, not used.