SU Fuel Pump Diaphragm Spring for the 1300 series pumps, there are 2 springs one of which is labelled 3.5Lbs thicker coil (1) than the other one (2) and both measure approx. 12mm in height and have 3 coils, there is a spring that measure approx. 30mm in height with 4 coils (4) and a spring that is 26mm approx. in height with 4 coils (3), all are labelled, AUB521 1-4. Please indicate which spring you require. To suit part number pumps AZX 1307, AZX 1308, AZX 1318 and AZX 1319,Please see photo(s) - they form part of the description.
SKU 1866
Brand SU
Shipping Weight 0.0080kg
Unit Of Measure ea

More From This Category