Custom Fuel Compensator Pin – Bosch Fuel Pumps

Custom fuel compensator pins to suit Bosch Fuel pumps with 11.9+mm Pins.

These custom pins will fit Bosch VE-style injection pumps often used in Ford and Mazda Diesel Engines (WEAT) including but not limited to Nissan (TD42, SD33, QD32), Toyota (1HZ, 1HD-T, 1HD-FT), as well as various other Toyota, Mitsubishi, Mazda and Isuzu fuel pumps that use the same size of pin.

Please measure your pin before ordering as there is two variations and they are very close in diameter. Aftermarket pumps don’t always use the same diameter or length of pin as a stock VE pump does. If ordering for an aftermarket pump. Remove the pin first and determine the diameter and length to ensure what you are ordering is compatible.

These pins have been nitrided and nickel plated for the ultimate in surface hardness and durability for long service life.

B1 – Pin Dimensions.
Length = 48.10mm
Diameter = 11.93mm

B2 – Pin Dimensions.
Length = 53.00mm
Diameter = 11.96mm

Multiple spring rates are available to suit different boost pressures. See our range of spring rates.

New Diaphragms also available … see our range of diaphragms.

Check out our guide to tuning boost compensated injection pumps.