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GS6S53BZ(SMG) Hydraulic unit for BMW 5 Series E61 545i (2005)

This GS6S53BZ(SMG) Hydraulic unit technical drawing provides a detailed breakdown of the assembly for the 5 Series E61 545i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2005.

GS6S53BZ(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
HPA / THPA
01 Hydraulic unit 1 23427507164 $4366.93 Shop at ECS Tuning
only in conjunction with
-- Cover lid 1 23111224824 $7.88 Shop at ECS Tuning
-- Torx bolt M6X20-8.8-ZNNIV 2 23017507117 $8.75 Shop at ECS Tuning
-- Fit bolt M6X16 1 23017507118 $4.20 Shop at ECS Tuning
-- Torx bolt M8X45 2 23017507120 $2.77 Shop at ECS Tuning
-- Torx bolt M6X40 1 23017507121 $2.62 Shop at ECS Tuning
-- Torx bolt M6X16 9 23017507124 $1.75 Shop at ECS Tuning
-- Plug-in connection bracket 1 12527522653 $38.50 Shop at ECS Tuning
-- Self-locking hex nut M8-8-ZNNI SI 1 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
HPC / THPC / THPE
01 Hydraulic unit 1 23427567720 $4366.93 Shop at ECS Tuning
only in conjunction with
-- Cover lid 1 23111224824 $7.88 Shop at ECS Tuning
-- Torx bolt M6X20-8.8-ZNNIV 1 23017507117 $8.75 Shop at ECS Tuning
-- Torx bolt M8X45 1 23017507120 $2.77 Shop at ECS Tuning
-- Torx bolt M6X40 1 23017507121 $2.62 Shop at ECS Tuning
-- Torx bolt M6X16 1 23017507124 $1.75 Shop at ECS Tuning
-- Tapered screw M8X1 1 23017568213 $7.17 Shop at ECS Tuning
-- Plug-in connection bracket 1 12527522653 $38.50 Shop at ECS Tuning
-- Self-locking hex nut M8-8-ZNNI SI 1 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
HPA / THPA
02 Fit bolt M6X16 1 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
HPC / THPC / THPE
03 Tapered screw M8X1 1 23017568213 $7.17 Shop at ECS Tuning
04 Cover lid 1 23111224824 $7.88 Shop at ECS Tuning
05 Plug-in connection bracket 1 12527522653 $38.50 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 5 Series E61 545i GS6S53BZ(SMG) Hydraulic unit?
This technical diagram illustrates the GS6S53BZ(SMG) Hydraulic unit within the Manual Transmission group for the 5 Series E61 545i produced during 2005. It provides a detailed exploded view of the components, identifying key parts such as the Hydraulic unit (Part #23427507164).
Which models use the hardware listed in this GS6S53BZ(SMG) Hydraulic unit?
The hardware and components featured in the GS6S53BZ(SMG) Hydraulic unit are specific to the 5 Series E61 545i produced during 2005. These technical specifications ensure that parts like the Hydraulic unit (23427507164) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the GS6S53BZ(SMG) Hydraulic unit assembly?
Each item in the GS6S53BZ(SMG) Hydraulic unit corresponds to the numbered list below the illustration. For the 5 Series E61 545i, you can identify the Hydraulic unit by locating its position on the schematic, which then links to the official BMW part number 23427507164 for the Manual Transmission section.