Fuel Pump Relay for 1980 to 199* P30
I found another maker for the FPR used in 0lder P30's, it is Airtex and the part number is 1R1240. It is an exact replacement for the OEM, TRW 15528707 relay. Best part is the prices range from $1...
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Dozens perhaps hundreds of long motorhomes have made it halfway up Sherwin Grade on US 395 or Tioga Pass CA 120.
OEM mechanical fuel pumps were NEVER designed to pull fuel thirty some odd feet on an uphill angle. They had to have a safety Unattended Key On fuel cutoff and they chose an oil pressure switch.
All it takes is a chassis Service Bulletin to change designs.
OEM mechanical fuel pumps were NEVER designed to pull fuel thirty some odd feet on an uphill angle. They had to have a safety Unattended Key On fuel cutoff and they chose an oil pressure switch.
All it takes is a chassis Service Bulletin to change designs.
