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BMW E46 E60 E63 E64 E85 330i 525i SMG I Pump Repair Kit 23427571297 23427507107
New replacement OEM (Made in Italy) SMG pump motor refurb kit, complete with hardware and seals to refurbish pump.
New replacement motor
New seal kit for gear pump
New seal for inlet pipe
New bolts for gear pump
New bolts for mounting
Electric motor can be replaced without disconnecting hydraulic system and save time as you do not need to bleed hydraulic system. This service can be done without needing computer to reprogram system.
Kit also comes with gear pump seals to allow you to refurbish gear pump and renew full pump capacity.
If you are only changing motor access to pump body bolts might be limited. you can remove fluid reservoir if needed.
This motor will attach to SMG pump is responsible for building hydraulic pressure in SMG system and allows for Clutch actuation as well as all gearbox shifting. A failed pump can cause erratic transmission and drivability issues from miss shifting, not shifting to vehicle engine not starting.
SMG pump motor will wear out over time and fail internally around 60,000 to 80,000 miles depending on driving habits.
We suggest replacing relay as it normally gets damaged over time and can effect the new replacement smg pump by shorting it out.
Part numbers; 23427571297, 23017568176, 23427507107