RAMPTECH High Quality Parts

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Sage P/N SPP00940314


SR7618N Bosch main2 1

Sage Parts partnered with Bosch to
design starters for the rigorous demands
of high start/stop cycles

This enhanced design is based on start/stop technology where starter motor service life involves a greatly increased number of starting operations. These starter motors have a heavy-duty optimized design that enables the starter motor to withstand more frequent starting cycles, under the most adverse conditions.


  • Reinforced high-stressed bearing points
  • Improved heavy duty planetary gear unit
  • Durable commutator for a longer service life
  • Oversized permanent magnets
  • Optimized brushes and brush holder
  • Heavy duty pinion gear with maximized tooth count
  • Enhanced drive end with needle bearings rather than copper bushings



MSG – 425 EFI 4 CYL. 2.5L
L4 CYL., 2.0L, Turbocharged
L4 CYL., 2.3L., Turbocharged

SR7618N 1

Utilizes significantly larger permanent magnets to provide a stronger magnetic field for quicker starts and longer life.

SR7618N 5The pinion gear contains the maximum number of teeth, up to 14, conventional starters typically have 8 to 11 teeth.

SR7618N 2

Copper segments are larger and contain more copper than conventional commutators to provide a longer wearing surface for brushes.

SR7618N 6Enhanced heavy duty planetary gears are designed for high duty cycles and longer life.

SR7618N 3

Longer length brushes are used to improve conductivity and greater service life.

SR7618N 7The shift lever includes either reinforced nylon and/or steel bushings for high duty cycles.

SR7618N 4

Enhanced friction reducing components such as needle bearings are used instead of sintered bronze bushings.