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GS6S37BZ(SMG) Hydraulic unit for BMW 3 Series E46 325i (2005)

This GS6S37BZ(SMG) Hydraulic unit technical drawing provides a detailed breakdown of the assembly for the 3 Series E46 325i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2005.

GS6S37BZ(SMG) Hydraulic unit
No. Description Supp. Qty  From   Up To  Part Number Price Notes
Important! Always determine the
transmission code prior to ordering.
The transmission code is stamped
on the botton of the bellhousing.
Only for transmission code
HOC / THOC / HOB / THOB / HOA / THOA
01 Hydraulic unit 1 03/2003 23427507163 $4366.93 Shop at ECS Tuning
only in conjunction with
-- Cover lid 1 03/2003 23111224824 $7.88 Shop at ECS Tuning
-- Clip retainer 1 03/2003 23017507084 $5.63 Shop at ECS Tuning
-- Clip retainer 1 03/2003 23017507085 $7.30 Shop at ECS Tuning
-- Torx bolt M6X20-8.8-ZNNIV 1 03/2003 23017507117 $8.75 Shop at ECS Tuning
-- Fit bolt M6X16 1 03/2003 23017507118 $4.20 Shop at ECS Tuning
-- Torx bolt M8X45 1 03/2003 23017507120 $2.77 Shop at ECS Tuning
-- Torx bolt M6X40 1 03/2003 23017507121 $2.62 Shop at ECS Tuning
-- Torx bolt M6X16 1 03/2003 23017507124 $1.75 Shop at ECS Tuning
-- Plug-in connection bracket 1 03/2003 12527522652 $10.93 ENDED Shop at ECS Tuning
-- Self-locking hex nut M8-8-ZNNI SI 1 03/2003 07129906196 $1.60 Shop at ECS Tuning
Important! Always determine the
transmission code prior to ordering.
The transmission code is stamped
on the botton of the bellhousing.
Only for transmission code
HOF / THOF / HOE / THOE
01 Hydraulic unit 1 03/2003 23427567719 $4366.93 Shop at ECS Tuning
only in conjunction with
-- Cover lid 1 03/2003 23111224824 $7.88 Shop at ECS Tuning
-- Clip retainer 1 03/2003 23017507084 $5.63 Shop at ECS Tuning
-- Clip retainer 1 03/2003 23017507085 $7.30 Shop at ECS Tuning
-- Torx bolt M6X20-8.8-ZNNIV 1 03/2003 23017507117 $8.75 Shop at ECS Tuning
-- Torx bolt M8X45 1 03/2003 23017507120 $2.77 Shop at ECS Tuning
-- Torx bolt M6X40 1 03/2003 23017507121 $2.62 Shop at ECS Tuning
-- Torx bolt M6X16 1 03/2003 23017507124 $1.75 Shop at ECS Tuning
-- Tapered screw M8X1 1 03/2003 23017568213 $7.17 Shop at ECS Tuning
-- Plug-in connection bracket 1 03/2003 12527522652 $10.93 ENDED Shop at ECS Tuning
-- Self-locking hex nut M8-8-ZNNI SI 1 03/2003 07129906196 $1.60 Shop at ECS Tuning
Important! Always determine the
transmission code prior to ordering.
The transmission code is stamped
on the botton of the bellhousing.
Only for transmission code
HOC / THOC / HOB / THOB / HOA / THOA
02 Fit bolt M6X16 1 03/2003 23017507118 $4.20 Shop at ECS Tuning
Important! Always determine the
transmission code prior to ordering.
The transmission code is stamped
on the botton of the bellhousing.
Only for transmission code
HOF / THOF / HOE / THOE
03 Tapered screw M8X1 1 03/2003 23017568213 $7.17 Shop at ECS Tuning
04 Cover lid 1 03/2003 23111224824 $7.88 Shop at ECS Tuning
05 Plug-in connection bracket 1 03/2003 12527522652 $10.93 ENDED Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E46 325i GS6S37BZ(SMG) Hydraulic unit?
This technical diagram illustrates the GS6S37BZ(SMG) Hydraulic unit within the Manual Transmission group for the 3 Series E46 325i produced during 2005. It provides a detailed exploded view of the components, identifying key parts such as the Hydraulic unit (Part #23427507163).
Which models use the hardware listed in this GS6S37BZ(SMG) Hydraulic unit?
The hardware and components featured in the GS6S37BZ(SMG) Hydraulic unit are specific to the 3 Series E46 325i produced during 2005. These technical specifications ensure that parts like the Hydraulic unit (23427507163) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the GS6S37BZ(SMG) Hydraulic unit assembly?
Each item in the GS6S37BZ(SMG) Hydraulic unit corresponds to the numbered list below the illustration. For the 3 Series E46 325i, you can identify the Hydraulic unit by locating its position on the schematic, which then links to the official BMW part number 23427507163 for the Manual Transmission section.