GS6S37BZ(SMG) Expansion tank / Pump — BMW 3 Series E46

BMW exploded parts diagram 23_1638 (23 Manual Transmission) for the BMW 3 Series E46. ETK list captured for some variants on this drawing; parts we can identify for the others.

Parts on this diagram

BMW lists these parts for the models shown. Check with your VIN before ordering.

• 1 · 23 42 7 571 295 — Repair kit, expansion tank
• 2 · 23 01 7 507 124 — Torx bolt M6X16
• 3 · 23 42 7 571 297 — Repair kit, hydraulic pump

Diagram © BMW AG as printed on the drawing. Reproduced for part identification. OEM Diagrams is independent of BMW AG, MINI and Rolls-Royce Motor Cars.