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  3. MERCEDES 450SL

MERCEDES Automatic Transmission Hose Line 405.MB1U74 Benz

fits model: 450sl, R107. make: Mercedes. year: 1972–1980.

405.mb1u74 Mercedes-benz 450sl R107 Pair Of Automatic Transmission Hose Line Fits 1972-1980 72

( Manufacturer Part Number: 450SL ), ( Part Type: Line Transmission Hose ), ( Conditions Options: Convertible, Nat Asp, Au ), ( Genuine Oem: Yes ), ( Ipn: 405.mb1u74 ), ( Make: Mercedes-benz ), ( Year: 1974 ), ( Manufacturer Warranty: 60 Day )

Review MERCEDES benz Pair Of Automatic Transmission Hose Line Fits fits 450SL R107 1972–1980

Mercedes-Benz R107 450SL Automatic Transmission Hose Line (1972-1980)

Description:

The Mercedes-Benz R107 450SL Automatic Transmission Hose Line is a crucial component of the vehicle's powertrain system, designed specifically for Mercedes-Benz 450SL models produced between 1972 and 1980. This hose line is responsible for transferring hydraulic fluid between various components of the automatic transmission system, ensuring smooth and efficient gear shifts.

This Mercedes-Benz transmission hose line is made from high-quality materials, engineered to withstand the rigors of daily driving and the test of time. The hoses are constructed using a flexible yet robust material, such as rubber or reinforced rubber, which can expand and contract as needed while maintaining their shape and integrity. The hoses are also lined with a reinforced layer to prevent bulging or collapsing under pressure.

The transmission hose line consists of multiple hoses, each serving a distinct function in the automatic transmission system. Some of the most common hoses included in this line are the torque converter hose, the transmission cooler hose, the transmission oil cooler hose, and the transmission shift hose. Each hose is color-coded for easy identification and replacement, with the transmission oil cooler hose typically being red, the transmission shift hose being blue, and the other hoses being black.

The Mercedes-Benz R107 450SL Automatic Transmission Hose Line is designed to be a direct replacement for the original equipment manufacturer (OEM) hoses that came with the vehicle. This means that the new hoses will fit perfectly, requiring no modifications or adjustments, and will function identically to the OEM hoses.

Installation of the new transmission hose line is a relatively straightforward process, typically involving draining the transmission fluid, disconnecting the old hoses, and connecting the new hoses in their place. It is recommended that the installation be performed by a qualified and experienced mechanic to ensure that the job is done correctly and efficiently.

In conclusion, the Mercedes-Benz R107 450SL Automatic Transmission Hose Line is an essential component of the vehicle's powertrain system, responsible for transferring hydraulic fluid between various components of the automatic transmission system. This hose line is made from high-quality materials, designed to withstand the rigors of daily driving, and is a direct replacement for the OEM hoses. Installation is a straightforward process, but it is recommended that the job be performed by a qualified and experienced mechanic.

Mercedes-Benz 450SL R107 (1972-1980) Automatic Transmission Hose Line: A Comprehensive Analysis

The Mercedes-Benz 450SL R107 (1972-1980) is an iconic grand touring vehicle known for its refined performance and elegant design. However, like all vehicles, it requires regular maintenance, including the replacement of transmission hose lines. In this analysis, we will discuss the pros and cons of buying a Mercedes-Benz 450SL R107 automatic transmission hose line for a 1972-1980 model.

Pros:

1. OEM Quality: Mercedes-Benz original equipment (OE) parts are renowned for their superior quality and reliability. By purchasing a genuine Mercedes-Benz 450SL R107 automatic transmission hose line, you can ensure that you are getting a part that meets the highest standards.

2. Long-Lasting: Mercedes-Benz parts are designed to last, and their transmission hose lines are no exception. The hose lines are made from high-quality materials that resist degradation and corrosion, ensuring a long service life.

3. Proper Fitment: Genuine Mercedes-Benz parts are engineered to fit perfectly in your vehicle. This ensures that the transmission hose line functions optimally and reduces the likelihood of leaks or other issues.

Cons:

1. Cost: Original equipment parts can be more expensive than aftermarket alternatives. The cost of a Mercedes-Benz 450SL R107 automatic transmission hose line may be higher than other options, but the benefits of OE quality and fitment may outweigh the additional cost for some buyers.

2. Availability: Due to their exclusivity, OE parts may not be as readily available as aftermarket alternatives. You may need to search extensively or contact your dealership to find a Mercedes-Benz 450SL R107 automatic transmission hose line.

3. Limited Performance Upgrades: If you are planning on modifying your Mercedes-Benz 450SL R107 for increased performance, you may want to consider aftermarket parts. OE parts are designed for factory specifications, and upgrading them may not provide the desired performance gains.

Conclusion:

In conclusion, a Mercedes-Benz 450SL R107 automatic transmission hose line is an excellent investment for those who prioritize OE quality, long-lasting performance, and proper fitment. While the cost and availability may be concerns for some buyers, the benefits of using a genuine Mercedes-Benz part far outweigh the potential drawbacks. Ultimately, the decision to purchase an OE Mercedes-Benz 450SL R107 automatic transmission hose line comes down to your personal preferences, budget, and priorities.

Recommendation:

If you are looking for a Mercedes-Benz 450SL R107 automatic transmission hose line, we recommend considering purchasing an OE part from a reputable dealer or Mercedes-Benz dealership. Ensure that you have the correct part number and vehicle identification number (VIN) to guarantee a proper fitment and function. Additionally, consider the benefits of using an OE part, such as its superior quality and long service life, to make an informed decision.

Details:

Pair Of Automatic Transmission Hose Lines. These extra attached parts are not covered by any warranty. Mercedes 450SL R107 Pair Of Automatic Transmission Hose Line Fits 1972-1980 72: Review photos this is your actual part. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty.

Parts are not covered for external fluid leaks. Donor Vehicle: model: 450SL. Warranty covers the base component and none of other attached parts. Miles: 231000 - N/A or Unknown.

Many electronic modules and components require programming

specifications othellodrivetrain:

  • for models: 450sl, R107
  • for makes: Mercedes
  • for years: 1972-1980
  • mpn: 450sl
  • part type: Line Transmission Hose
  • conditions options: Convertible, Nat Asp, Au
  • genuine oem: Yes
  • ipn: 405.mb1u74
  • make: Mercedes-benz
  • year: 1974
  • manufacturer warranty: 60 Day

shipping othellodrivetrain:

  • transit: 3-7 Days
  • cost: $0.00
  • service: Standard
  • type: Fixed
  • class: Standard

offer othellodrivetrain:

  • quantity: 1
  • best offers: True
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: December 3, 2025

seller othellodrivetrain:

  • city: Port Washington, Wisconsin
  • # reviews: 8870
  • rating: 99.2%

general othellodrivetrain:

  • Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission Parts
  • condition: Used

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returns othellodrivetrain:

  • time: 30 Days
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for models: 450sl, r107, for makes: mercedes, for years: 1972-1980, part type: line transmission hose, conditions options: convertible, nat asp, au, genuine oem: yes, year: 1974, manufacturer warranty: 60 day,
manufacturer: mercedes-benz, category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission parts, sku: 10995224766444604,

Mercedes 450SL Is Similar To:

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1 offer $67.40 USD
  • Offer #1: $67.40 price + $0.00 shipping estimate = $67.40* total. Pair Of Automatic Transmission Hose Lines Options/Color: Convertible,R107,Nat Asp,4.5-8Cyl,Au.FREE SHIPPING

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