Genuine BMW E12 E23 E24 Front Brake Pad Pin and Spring Kit – NOS – Complete Axle Set – 34111150554

Genuine BMW New Old Stock mounting-hardware kit for the front brake pads fitted to selected BMW E12, E23 and E24 models with compatible ATE front brake calipers.

The kit contains the retaining springs and fixing pins needed to secure the brake pads inside both front brake calipers. It helps hold the brake pads in their correct position and reduces unwanted movement and brake-pad rattling.

This is one complete kit for the front axle.

Product details

• Product: Front brake-pad mounting-hardware kit
• Alternative description: Brake-pad pin and retaining-spring kit
• BMW catalogue description: Set mounting parts ATE
• German description: Satz Befestigungsteile
• Manufacturer: Genuine BMW
• Brake manufacturer: ATE
• BMW part number: 34111150554
• Formatted BMW number: 34 11 1 150 554
• Short reference number: 1150554
• Installation position: Front axle
• Application: Front brake-pad retention
• Condition: New Old Stock
• Quantity supplied: One complete kit
• Required quantity per vehicle: One kit
• Coverage: Both front brake calipers

Vehicle compatibility

Suitable for selected vehicles equipped with the corresponding ATE front brake calipers, including:

BMW 5 Series E12

• BMW 518
• BMW 520
• BMW 520i
• BMW 525
• BMW 528
• BMW 528i
• BMW 530i

BMW 6 Series E24

• BMW 628CSi
• BMW 630CS
• BMW 630CSi
• BMW 633CSi
• BMW 635CSi

BMW 7 Series E23

• BMW 728
• BMW 728i
• BMW 728iS
• BMW 730
• BMW 732i
• BMW 733i
• BMW 735i

Compatibility depends on the vehicle’s production date, market specification and installed front brake-caliper version.

BMW used different brake systems and caliper designs within these model ranges. This kit is only suitable for vehicles equipped with the corresponding ATE front brake calipers.

Always compare the BMW part number, retaining-spring shape, pin length and brake-caliper design with the original components before ordering.

BMW and reference numbers

• 34111150554 – Genuine BMW mounting-parts set
• 34 11 1 150 554 – Formatted BMW catalogue number
• 1150554 – Short BMW reference number
• ATE 610123 – ATE reference
• TRW PFK167 – Aftermarket cross-reference
• A.B.S. 1003Q – Aftermarket cross-reference

Cross-reference numbers are supplied for identification purposes. Always verify dimensions and application before installation.

Condition

Genuine BMW New Old Stock kit that has never been installed.

Due to its age and long-term storage, the following may be present:

• Ageing, dirt and wear on the original cardboard packaging
• Tears and deformation to the box
• Storage dust
• Minor cosmetic marks on the components
• Light surface discolouration of the protective metal plating

The metal components appear unused. Supplied exactly as shown in the photographs.

Included

• Two brake-pad retaining springs
• Four brake-pad retaining pins
• Original aged BMW packaging
• One complete mounting-hardware kit for both front brake calipers

Brake pads, brake calipers, brake discs and other mounting components are not included.

Important quantity information

This listing includes one complete kit.

The kit contains sufficient retaining hardware for:

• Left front brake caliper
• Right front brake caliper
• Complete front axle

Only one kit is normally required per vehicle, provided that the vehicle has the compatible ATE front brake system.

Installation recommendation

Before installation:

• Confirm that the vehicle has the corresponding ATE front brake calipers
• Compare all parts with the removed retaining springs and pins
• Inspect the pins for corrosion, damage or deformation
• Check the retaining springs for correct tension
• Clean the brake-caliper mounting points thoroughly
• Inspect the brake pads, calipers and discs for wear or damage
• Make sure the pins are fully and correctly secured
• Confirm that the brake pads move correctly without excessive play
• Test the braking system carefully before normal road use

Brake components are safety-critical. Installation should be performed by a qualified automotive technician or someone experienced with classic BMW braking systems.

Storage location

202