
Mercedes-Benz Brake Caliper Bolt M12X1,5 - A1244210571
Mercedes-Benz Brake Caliper Bolt M12X1,5 - A1244210571Available from the worlds leading Classic Mercedes SpecialistCompatible with the following Classic Mercedes models: > 300 SL (…

These units are refurbished in house by our expert technicians using specialised original equipment. We offer this service across multiple different Bosch MFI Mechanical Fuel Injection Pumps from Mercedes-Benz SL W113 Pagoda to Porsche 911 2.0E and Even Aston Martin.
Read Article❯ Back 190 SL (W121)
Seals ❯
Engine ❯
Steering ❯
Braking ❯
Glass ❯
❯ Back SL W113 Pagoda
Seals ❯
❯ Back Seals
Engine ❯
Steering ❯
Braking ❯
Glass ❯
SL 107 ❯
R129 SL ❯
❯ Back R129 SL
Seals ❯
Engine ❯
Steering ❯
Braking ❯
Glass ❯
❯ Back Glass
Vacuum ❯
❯ Back Vacuum
R230 SL ❯
❯ Back R230 SL
Hard Top ❯
Seals ❯
Engine ❯
Steering ❯
Braking ❯
Glass ❯
❯ Back Glass
Vacuum ❯
❯ Back Vacuum
❯ Back G-Wagon W460
❯ Back G-Wagon W461
R170 ❯
❯ Back R170
W208 ❯
❯ Back W208
W100 600 ❯
❯ Back W100 600
W108/109 ❯
❯ Back W108/109
W110 ❯
❯ Back W110
W111 ❯
❯ Back W111
W112 ❯
❯ Back W112
W114/115 ❯
❯ Back W114/115
W116 ❯
❯ Back W116
❯ Back W120/180/128
W123 ❯
❯ Back W123
W124 ❯
❯ Back W124
W126 ❯
❯ Back W126
W140 ❯
❯ Back W140
W198 ❯
W201 ❯
❯ Back W201
W202 ❯
❯ Back W202
Heritage Mercedes Parts:
Through our network of global connections, SLSHOP continues to unearth long-forgotten collections of rare and even obsolete stock. These components often retain their original packaging; with most of the collections found dating back as far as the early 1960s.
SLSHOP is often one of the sole custodians of these rare, New-Old Stock components. They are both old because they have often been manufactured in a previous era, and new because they have not been used and are in their original, ready-to-use condition.
Our efforts to acquire these parts, grants owners and restorers’ access to rare components in an ">as-new condition, which may not have been seen for generations. These parts enable vehicles to be restored to a level not achievable were it not for the availability of SLSHOP’s Heritage Mercedes Parts.
Reclaimed Mercedes Parts:
As specialists in a range of classic Mercedes-Benz models, we are often tasked with evaluating whether a vehicle is beyond economical repair. Those vehicles that we deem to have exhausted their usability, are assessed for their capacity to help preserve other road-worthy vehicles. We will establish which parts possess originality and sufficient lifespan, making them available to those cars that will not survive without the components from a donor car. These parts are stripped from existing vehicles and made available. Once they’re gone, they’re gone.
Remanufactured Mercedes Parts
SLSHOP Remanufactured Parts are fully tested and are underwritten with the same warranty terms as a new boxed product.
To deal with the demand for an increasingly large number of Classic Mercedes-Benz parts that are no longer available or manufactured, SLSHOP leads a crucial process of remanufacturing original Mercedes-Benz components. Each part is revived using the exact standards of Mercedes-Benz, as well as improved with modern materials.
Often Remanufactured parts are referred to as ‘rebuilt’, ‘reconditioned’ or ‘refurbished’ products, however these 3 terms often describe a ‘wash and brush up’ or ‘make do and mend’ approach which does not fit within the culture of the SLSHOP.
SLSHOP will go to lengths to revive what you may think is a faulty item. From braking and cooling components to fire damaged instruments and accident damaged bumpers, we continue to replenish our inventory of remanufactured original components.
Remanufactured Parts are essential to the lifeline of vehicles around the world, enabling owners to improve, restore, and enjoy their classic Mercedes-Benz for years to come.
OEM
In keeping with the originality of all classic Mercedes-Benz models, we offer a variety of OEM branded parts that were either found on models leaving the production facility or that have been supplied to Mercedes-Benz since. Examples include Bosch, Bilstein, ATE, Mahle and Behr; all of which are now supplied by SLSHOP.
SportLine
Over the years, SLSHOP has expanded its knowledge and passion into the field of bespoke restorations, reimagining several classic Mercedes-Benz models for the purposes of competing in racing and rallies. SLSHOP has honed this expertise and now supplies a range of SportLine Parts specifically sourced from around the world to build upon your already capable Mercedes-Benz chassis.
SLSHOP’s focus has been on areas such as the drive, transmission, suspension, braking and handling to enable you to make your classic Mercedes-Benz drive, respond and brake as close to modern performance standards as possible. SportLine parts also encompass cosmetic changes to your individual tastes.
SportLine Parts are for owners looking to achieve a different class of driving experience.
Reproduction Mercedes Parts
There are thousands of parts on each classic Mercedes-Benz and often, there are essential components that are no longer produced for each vehicle. SLSHOP continues to expand its collection of Reproduction Mercedes Parts that may or may not be available via other retail outlets. Each Reproduction Mercedes Part is competitively priced to keep you and your vehicle on the road.
For those seeking a more exact level of reproduction, we also offer OEM and Reproduction Premium Parts where available.
Reproduction Premium Parts:
As owners and restorers of a variety of classic Mercedes-Benz models, not just SL’s, we understand what constitutes a high calibre reproduction part. We stock a selection of premium reproduction parts that have been rigorously inspected and tested by members of our Parts and Workshop teams, ensuring that the performance, fit, size, colour, texture, and weight matches that of an original. SLSHOP rejects any items that do not meet the highest of standards. Our goal is to supply you with Concours-level components to keep your classic Mercedes-Benz running and looking like the day it left the showroom.
Reproduction Premium signifies the highest calibre of a reproduced part.
Exclusive Mercedes Parts:
An accumulation of years of specialist knowledge and expertise in the field of classic Mercedes-Benz models gives us a continued insight into the essential parts required by owners around the globe. As SLSHOP has grown, so too has our expertise to commission a range of high-quality components via our network of global business partners, enabling us to bring you the most sought-after parts, exclusively available via SLSHOP.
Mercedes-Benz Bolt, Brake Caliper M12X1,5 - 124 421 04 71
Fitment
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| Applicable E-Class W124 variants Chassis: 124.003, 124.004, 124.007, 124.008, 124.019–023, 124.026–032, 124.034, 124.036, 124.040–043, 124.050–052 124.060–062, 124.066, 124.079–083, 124.088, 124.090–092, 124.104–107, 124.120, 124.125–131, 124.133, 124.180 124.185, 124.186, 124.188, 124.190, 124.191, 124.193 | 1984–1997 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| 300 SL — chassis 129.060 300 SL-24 — chassis 129.061 500 SL / AMG 500 SL 6.0 — chassis 129.066 | 1989-1993 |
| 500 SL / AMG 500 SL 6.0 SL 500 / SL 600 AMG — chassis 129.067 | 1992-1998 |
| SL 600 USA — chassis 129.076 | 1992-2001 |
| SL 280 — chassis 129.058 SL 320 — chassis 129.063 | 1993-1998 |
| SL 280 — chassis 129.059 SL 320 — chassis 129.064 SL 500 — chassis 129.068 | 1998-2001 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| SLK 200 KOMPRESSOR — chassis 171.442, 171.445 SLK 280 / SLK 300 — chassis 171.454 SLK 350 — chassis 171.456, 171.458 SLK 55 AMG — chassis 171.473 | 2004–2011 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| SLK / SLC 180 — chassis 172.431 SLK / SLC 200 — chassis 172.434 SLK / SLC 250 CDI — chassis 172.403 SLK / SLC 250 D — chassis 172.404 SLK / SLC 300 — chassis 172.438 SLK 200 — chassis 172.448 SLK 250 — chassis 172.447 SLK 350 — chassis 172.457 SLK 55 AMG — chassis 172.475 | 2011–2020 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| 190 — chassis 201.022, 201.023 190 D — chassis 201.122 190 D 2.5 — chassis 201.126 190 D 2.5 Turbo-Diesel — chassis 201.128 190 E 1.8 AUSTRALIA — chassis 201.018 190 E 2.3 — chassis 201.028 190 E 2.3-16 — chassis 201.034 190 E 2.5-16 — chassis 201.035 190 E 2.5-16 EVOLUTION — chassis 201.036 190 E AUSTRALIA — chassis 201.024 | 1982–1993 |
| 190 E 2.6 AUSTRALIA — chassis 201.029 | 1986–1993 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| C 280 / C36 AMG — chassis 202.028 | 1993–2001 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| Applicable C-Class W203 variants Chassis: 203.004, 203.006–008, 203.016, 203.018, 203.020, 203.035, 203.040, 203.042, 203.043, 203.045, 203.046, 203.052 203.054, 203.056, 203.061, 203.064, 203.065, 203.076, 203.204, 203.206–208, 203.216, 203.218, 203.220, 203.235 203.240, 203.242, 203.243, 203.245, 203.246, 203.252, 203.254, 203.256, 203.261, 203.264, 203.265, 203.276 203.706–708, 203.718, 203.730, 203.731, 203.735, 203.740–743, 203.745–747, 203.752, 203.756, 203.764 | 2000–2007 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| Applicable C-Class W204 variants Chassis: 204.000–003, 204.006–008, 204.022, 204.023, 204.025, 204.031, 204.041, 204.044–049, 204.052, 204.054–057, 204.065 204.080–082, 204.084, 204.085, 204.087–089, 204.092, 204.200–203, 204.207, 204.208, 204.222, 204.223, 204.225 204.231, 204.241, 204.245–249, 204.252, 204.254, 204.256, 204.257, 204.282, 204.284, 204.289, 204.292, 204.302 204.303, 204.331, 204.347–349, 204.357, 204.388 | 2007–2014 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| Applicable E-Class Coupé/Cabriolet C207/A207 variants Chassis: 207.301–304, 207.322, 207.323, 207.326, 207.334, 207.336, 207.347, 207.348, 207.355–357, 207.359–362, 207.365 207.367, 207.372, 207.373, 207.388, 207.401–404, 207.422, 207.423, 207.426, 207.434, 207.436, 207.447, 207.448 207.455–457, 207.459–462, 207.465, 207.472, 207.473 | 2009–2017 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| Applicable CLK C209/A209 variants Chassis: 209.308, 209.316, 209.320, 209.341–343, 209.354, 209.356, 209.361, 209.365, 209.372, 209.375, 209.376, 209.420 209.441, 209.442, 209.454, 209.456, 209.461, 209.465, 209.472, 209.475, 209.476 | 2002–2010 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| Applicable E-Class W212 variants Chassis: 212.001–006, 212.011, 212.020, 212.021, 212.023–027, 212.034–036, 212.040, 212.041, 212.047, 212.048, 212.052–057 212.059, 212.061, 212.065, 212.067, 212.072, 212.073, 212.080, 212.082, 212.087–091, 212.093–095, 212.097–099 212.133, 212.134, 212.136, 212.147, 212.148, 212.154, 212.162, 212.165, 212.167, 212.168, 212.195, 212.201–206 212.211, 212.220, 212.221, 212.223–227, 212.234, 212.236, 212.247, 212.248, 212.254–257, 212.259, 212.261, 212.265 212.267, 212.272, 212.273, 212.280, 212.282, 212.287–289, 212.291, 212.293, 212.294, 212.297–299 | 2009–2016 |
| Model Family / Exact Chassis | Year / Catalogue Restriction |
|---|---|
| Applicable CLS C218/X218 variants Chassis: 218.301, 218.303, 218.304, 218.323, 218.326, 218.336, 218.355, 218.359, 218.361, 218.362, 218.365, 218.367, 218.368 218.373, 218.391, 218.393, 218.394, 218.397, 218.901, 218.903, 218.904, 218.923, 218.926, 218.936, 218.959, 218.961 218.962, 218.965, 218.967, 218.968, 218.973, 218.991, 218.993, 218.994, 218.997 | 2010–2018 |
Specification
Catalogue Restrictions
Reference Numbers
Compatibility Note
The Mercedes catalogue model codes are listed above. Match the part number and exact model code before ordering.

Mercedes-Benz Brake Caliper Bolt M12X1,5 - A1244210571Available from the worlds leading Classic Mercedes SpecialistCompatible with the following Classic Mercedes models: > 300 SL (…

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SLSHOP was born out of a love of classic Mercedes-Benz. We’re passionate about these cars and we’re obsessed with getting the detail right. Our expert understanding of all aspects of restoring, servicing, buying, selling, owning, and supplying the parts for these cars has allowed us to assemble the ultimate inventory of parts and accessories for classic Mercedes-Benz owners worldwide.
Our aim is simple… we want to keep your SL running like the day it left the showroom by bringing you the widest range of parts and accessories to service restore and enhance your classic Mercedes-Benz SL
Our experience and expertise ensures that we meet your requirements whether you you require a grommet, wind deflector, service kit or a full set of panels to restore your SL.
Our intimate knowledge of Classic SL’s allows us to commission exclusive parts that we know are no longer available or highly in demand.
We supply: New, New-Old Stock, Reconditioned and used parts. We’re aim to supply every available part for your classic SL
We can help you identify the right part first time and sure that your orders are received quickly and efficiently
Supporting your parts needs with a range of videos designed to inspire and support classic SL ownership.
Discover everything you need to know about Mercedes-Benz SL’s with World’s largest specialist. An exhaustive source of information for buying, selling and owning a classic Mercedes-Benz SL.
Cars do not like sitting unused for great lengths of time. Batteries lose charge, brakes start to seize, electric motors begin to stick, fluids begin to break down… the amount of time it takes for these things to happen can vary but it’s important to understand that your car needs regular use.

It’s been 10 months since we last put pen to paper to report on the current state of the classic Mercedes Market, although those short months have flown by! After a busy summer of car shows, car sales and conversations, it seems once again that the Autumn has snuck up on us out of nowhere.

With thousands of individual components, some of which were bespoke to the model, there will always be a point in your classic car ownership journey where you may find it difficult to diagnose an issue or replace a failed component.

Those of you who have followed our journey from a small hobby business (or side hustle as it is now called) to the 60-strong, internationally renowned team we now are, will know that Bulkheads have been central to the growth of our business.
CARE
SERVICE PLANS:
SLSHOP CARE is a certified service and owner ship membership plan. It’s designed to make life with your classic Mercedes-Benz effortless. One fixed monthly investment of £55.00 towards your CARE account provides you with a personalised servicing plan by the SLSHOP.
LEARN MORE
CARE
SERVICE PLANS:
SLSHOP CARE is a certified service and owner ship membership plan. It’s designed to make life with your classic Mercedes-Benz effortless. One fixed monthly investment of £55.00 towards your CARE account provides you with a personalised servicing plan by the SLSHOP.
LEARN MORE
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