Mighty Mule MM371, MM372, MM571W & MM572W Gate Opener Parts
How to use this page. Replacement parts for the Mighty Mule MM371 / MM371W, MM372, MM571W and MM572W automatic gate openers, plus the parts that carry over from the earlier MM350, MM352, MM500 and MM502 series. Parts are grouped by section in part-number order; click the part number to order. The Fits column shows every operator we list the part under.
Not sure which part has failed? Call (866) 965-5599.
Which Mighty Mule do I have?
The model number is on the label on the underside of the operator arm housing. MM371W / MM372 (single / dual, up to 550 lb) and MM571W / MM572W (single / dual, up to 850 lb) use the RP1007 logic board, RP1010 19V power supply and RP371ARM arm. The older MM350 / MM352 / MM500 / MM502 use the RVCTBD50 rev counter board and the 2000XLS-series control box and cables listed below.
Rev Counter Boards, Wheels & Cups
| Part Number | Description | Fits | Price |
|---|
| RVCTBD50 | Rev Counter Board - MM350, MM500, MM502 | Mighty Mule | $25.63 |
Control Boxes & Logic Boards
| Part Number | Description | Fits | Price |
|---|
| R4862 | MM362 Control Box Complete Assembly | 2000XLS, Mighty Mule | $293.96 |
| R5722 | Logic Control Board - SW2000XLS, SW2002XLS, Mighty Mule MM262, MM362, MM402, MM462 (Replaces R4722) | 2000XLS, Mighty Mule | $566.27 |
| RP1007 | Mighty Mule Logic Control Board - MM371, MM372, MM571, MM572 Gate Openers | Mighty Mule | $370.87 |
No longer available — listed so you can confirm the number; the description names the replacement where one exists.
| Part Number | Description | Fits |
|---|
| R4052 | Pc board sw1500, mm350 | Mighty Mule |
| R4052-DUAL | Pc board mm352 second arm | Mighty Mule |
| R4690 | Loaded Control box 2000XLS, MM500, 2500 series operators | 2000XLS, Mighty Mule |
| R4691 | Empty Control box 2000XLS, MM500, 2500 series operators | 2000XLS, Mighty Mule |
Complete Operators & Second-Arm Kits
| Part Number | Description | Fits | Price |
|---|
| MM571W | Mighty Mule Smart Gate Opener | — | $1,023.31 |
Replacement Arms & Front End Assemblies
| Part Number | Description | Fits | Price |
|---|
| RP371ARM | Replacement Arm for the MM371W Operator | Mighty Mule | $370.87 |
No longer available — listed so you can confirm the number; the description names the replacement where one exists.
| Part Number | Description | Fits |
|---|
| MM352ARM | Replacement Arm | Mighty Mule |
| MM502ARM | Replacement Arm with 40ft Cable for MM502 Second Operator | Mighty Mule |
Accessories
| Part Number | Description | Fits | Price |
|---|
| FM123 | Solar Panel Kit- 10 Watt, 600 mA | Mighty Mule | $231.33 |
| FM231 | Mighty Mule Wireless Driveway Alarm | Mighty Mule | $79.50 |
| FM316 | DC Battery Heater Kit- Not Solar Compatible for DC Operators | Mighty Mule | $48.08 |
| FM345 | Security pin Lock for ALL MODELS | Mighty Mule | $29.04 |
| R4450 | 400' Wireless Driveway Alarm [now FM231] | Mighty Mule | $79.50 |
Gear Motors, Transformers & Power Supplies
| Part Number | Description | Fits | Price |
|---|
| RB502 | Transformer, 14 Volt AC, Operator Only, PRO/1000/2000/FM362 | Mighty Mule | $42.30 |
| RP1010 | 19 Volt Power Supply | Mighty Mule | $40.80 |
Power Cables & Harnesses
No longer available — listed so you can confirm the number; the description names the replacement where one exists.
| Part Number | Description | Fits |
|---|
| PCK506 | Power Cable 6' w/Strain Relief 2000XL, 2500, MM500, MM502 | 2000XLS, Mighty Mule |
| PCK5240 | Power Cable 40' w/Strain Relief 2000XL, 2500, MM500, MM502 | 2000XLS, Mighty Mule |
Brackets, Mounts & Hardware
| Part Number | Description | Fits | Price |
|---|
| RP1011 | Mounting Hardware for the MM37X/57X Operators | 3000XLS, 4000XLS, Mighty Mule | $54.81 |
No longer available — listed so you can confirm the number; the description names the replacement where one exists.
| Part Number | Description | Fits |
|---|
| R4430 | Rear Mount Kit for 2000XL(S),350/500/1500/2500 | 2000XLS |
Other Parts
No longer available — listed so you can confirm the number; the description names the replacement where one exists.
| Part Number | Description | Fits |
|---|
| MM500ARM | (now MM560ARM) | Mighty Mule |
Related GTO Pages
All GTO & Mighty Mule parts · GTO 2000XLS parts · GTO 3000XLS parts · GTO 4000XLS parts
