diff --git a/Marlin/src/pins/pins_RURAMPS4D.h b/Marlin/src/pins/pins_RURAMPS4D.h
index ab15c09f79feaa9bdfaf8cd001dbf8abccbd0f0c..ce6e4255e66de1c64a75aae87ffd973f220fb17c 100644
--- a/Marlin/src/pins/pins_RURAMPS4D.h
+++ b/Marlin/src/pins/pins_RURAMPS4D.h
@@ -39,19 +39,6 @@
#ifndef BOARD_NAME
#define BOARD_NAME "RuRAMPS4Due"
#endif
-#define RURAMPS4DUE // #1550 in boards.h
-
-#undef INVERTED_HEATER_PINS
-#undef INVERTED_BED_PINS
-#undef INVERTED_FAN_PINS
-
-//
-// Servos
-//
-#define SERVO0_PIN 5
-#define SERVO1_PIN 3
-#define SERVO2_PIN -1
-#define SERVO3_PIN 1
//
// Limit Switches
@@ -60,7 +47,7 @@
#define X_MAX_PIN 39
#define Y_MIN_PIN 46
#define Y_MAX_PIN 41
-#define Z_MIN_PIN 49
+#define Z_MIN_PIN 47
#define Z_MAX_PIN 43
//
@@ -116,16 +103,6 @@
//#define Z2_MS2_PIN ? // shared with E3_MS2_PIN
//#define Z2_MS3_PIN ? // shared with E3_MS3_PIN
-//
-// Limit Switches
-//
-#define X_MIN_PIN 45
-#define X_MAX_PIN 39
-#define Y_MIN_PIN 46
-#define Y_MAX_PIN 41
-#define Z_MIN_PIN 47
-#define Z_MAX_PIN 43
-
#if !ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN)
#define Z_PROBE_PIN 49
#endif // else Z_PROBE_PIN = Z_MIN_PIN
@@ -144,7 +121,7 @@
#define HEATER_2_PIN 11
#define HEATER_BED_PIN 7 // BED H1
-#define FAN_PIN 9
+#define FAN_PIN 9
#define FAN1_PIN 8
#define CONTROLLER_FAN_PIN -1
@@ -182,9 +159,7 @@
//
#define SDSS 4 // 4,10,52 if using HW SPI.
#define LED_PIN -1 // 13 - HEATER_0_PIN
-#define SDPOWER -1
#define PS_ON_PIN -1 // 65
-#define KILL_PIN -1
// MKS TFT / Nextion Use internal USART-1
#define TFT_LCD_MODULE_COM 1
@@ -247,6 +222,7 @@
#define BTN_ENC 40
#define SD_DETECT_PIN 51
#endif
+
#elif ENABLED(SSD1306_OLED_I2C_CONTROLLER)
#define BTN_EN1 44
#define BTN_EN2 42