This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

This is a new calibration resistor for the pump mounted driver (PMD) on the 6.5L GM diesel injection pump. This sets the maximum fuel delivery volume of the fuel injection pump. This product slides right in to the connector of the PMD. #5 is the most common and #9 is the highest calibration resistor available, with the greatest increase in fuel delivery. This will give the vehicle a little extra power when at wide-open throttle. The difference in resistance level is often very minimal during...

Brand new GM 6.5L fuel injection pump wiring harness. This connects the pump mounted driver (PMD) to the pump. It is standard length and has the rounded connector.

This is a Remanufactured Bosch fuel pressure regulators for common rail fuel injection pumps. These are also known as MPROP's. The symptoms of a faulty MPROP would be rail pressure that is too high or too low.The MPROP will often fail before the pump does, getting stuck and causing the symptoms mentioned above.

This is a new fuel pressure regulator for common rail fuel injection pumps. These are also known as MPROP's. The symptoms of a faulty MPROP would be rail pressure that is too high or too low.The MPROP will often fail before the pump does, getting stuck and causing the symptoms mentioned above.