MERCRUISER 55103 Stern Drive Power Steering Cylinder 55114 60502 52779 120/470

( Brand: Mercruiser ), ( Manufacturer Part Number: 55103 ), ( Part Type: Steering Drive Cylinder )

Review MERCRUISER Stern Drive 120/470 Power Steering Cylinder Assembly fits MCM 1979–1982

Mercruiser 55103, 55114, 60502, 52779 MCM Stern Drive 120/470 Power Steering Cylinder (1979-1982)

This Mercruiser power steering cylinder, specifically model numbers 55103, 55114, 60502, and 52779, is a crucial component for your 120/470 stern drive system from the years 1979 to 1982. It is manufactured by MerCruiser Marine Engine, a leading name in marine propulsion systems.

The power steering cylinder is designed to provide smooth and efficient steering for your watercraft. Its robust construction ensures reliable operation even in challenging marine conditions. This cylinder is a part of the MCM (Marine Engineering & Marine Products) product line, which is known for its high-quality marine components.

1. Size and Compatibility: This power steering cylinder is compatible with Mercruiser 120/470 stern drive systems used from 1979 to 1982. It measures approximately 11 inches in length, 4 inches in width, and 5 inches in height.

2. Material: The cylinder is made from high-strength materials, including iron and steel, to withstand the rigors of marine use. It also features a hard-anodized finish to protect against corrosion and wear.

3. Sealing System: The power steering cylinder features a dependable sealing system that ensures optimal power steering performance and prevents leaks. The O-rings and seals are made from premium materials for longevity and durability.

4. Easy Installation: This power steering cylinder is designed for easy installation. It includes all necessary mounting hardware and comes with clear installation instructions to help you complete the process efficiently.

5. Superior Performance: The power steering cylinder delivers superior performance by providing precise and responsive steering for your watercraft. It ensures that your boat handles smoothly and accurately, making your boating experience more enjoyable and safe.

6. Quality Assurance: Each power steering cylinder undergoes rigorous testing to ensure it meets the highest standards of quality and performance. This commitment to quality gives you peace of mind knowing that you're investing in a reliable and durable component for your marine application.

7. Customer Support: MCM and Mercruiser offer excellent customer support to help answer any questions you may have about this power steering cylinder or its installation. Their knowledgeable team is dedicated to ensuring your satisfaction with their products.

In conclusion, the Mercruiser 55103, 55114, 60502, and 52779 MCM Stern Drive 120/470 Power Steering Cylinder is an essential component for maintaining the performance and safety of your Mercruiser 120/470 stern drive system from 1979 to 1982. Its robust construction, superior sealing system, and ease of installation make it a valuable investment for boat owners. With its commitment to quality and customer support, you can trust that this power steering cylinder will provide reliable and efficient steering for years to come.

Buying a Mercruiser Stern Drive Power Steering Cylinder (55103, 55114, 60502, 52779) for 1979-1982 Boats: A Comprehensive Analysis

The Mercruiser 55103, 55114, 60502, and 52779 power steering cylinders are crucial components for boats manufactured between 1979 and 1982 that use Mercruiser stern drives. In this analysis, we will discuss the advantages and disadvantages of purchasing these power steering cylinders to help boat owners make informed decisions.

1. OEM Compatibility: These power steering cylinders are original equipment manufacturer (OEM) parts, ensuring a perfect fit and optimal performance for your 1979-1982 Mercruiser-powered boat.

2. Durability: Mercruiser power steering cylinders are known for their robust design and long-lasting performance. By purchasing an OEM part, you can expect a reliable solution for your boat's power steering system.

3. Warranty Coverage: Mercruider offers warranty coverage for their power steering cylinders, providing peace of mind for boat owners and reducing the risk of unexpected repair costs.

4. Improved Handling: A functioning power steering system makes it easier to maneuver your boat, allowing for better handling and control in various water conditions.

1. Cost: OEM parts, including power steering cylinders, tend to be more expensive than aftermarket alternatives. However, the investment in a high-quality, durable part can pay off in the long run.

2. Availability: These power steering cylinders may not be readily available at local marine retailers or through online marketplaces. You may need to order them directly from the manufacturer or an authorized dealer, which could cause a delay in your repair process.

3. Installation Complexity: Installing a power steering cylinder can be a complex process, especially for those without mechanical experience. You may need to hire a professional to ensure a proper installation and avoid potential complications.

The decision to purchase a Mercruiser 55103, 55114, 60502, or 52779 power steering cylinder for your 1979-1982 boat comes down to your priorities and budget. If you value the benefits of OEM compatibility, durability, and warranty coverage, an original Mercruiser power steering cylinder is an excellent choice. However, if cost and availability are your primary concerns, aftermarket alternatives may be worth considering.

If you prioritize optimal performance, reliability, and peace of mind, we recommend purchasing the Mercruiser OEM power steering cylinder (55103, 55114, 60502, or 52779) for your 1979-1982 boat. Ensure that you order from a reputable dealer or directly from Mercruiser to guarantee authenticity and warranty coverage. If budget is a concern, explore aftermarket options while understanding that you may sacrifice some benefits, such as OEM compatibility and warranty coverage.

Details:

This sale is for one new open box power steering actuator Mounting Bracket Mercruiser stern drive engines. Brand: Mercruiser. Horse Power: 120/470. Condition: Pre-owned.

Casting Number: 60502. MPN: 55103 55114 60502 52779. Mercury part numbers, Booster cylinder: 55103, Clevis: 55114, Mounting bracket: 60502, Valve Assembly: 52779, Cable guide tube: 55112, Adjusting sleeve: 60652, Transom plate mounting 55106, This combination was used on some not all 1979-1982 120 model's, and 1980 1982 470 model's.

part #: 55103 prices

• $37.35-$599.99

specifications otsterndriv:

• for models: Mcm
• for years: 1979-1982
• brand: Mercruiser
• mpn: 55103
• part type: Steering Drive Cylinder

offer otsterndriv:

• started: June 2, 2026
• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock
• sold: 0

shipping otsterndriv:

• type: Calculated
• carrier: USPS, UPS
• cost: $60.30
• transit: 3-8 Days
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air Saver

returns otsterndriv:

• policy: No Returns

seller otsterndriv:

• # reviews: 30317
• rating: 99.9%
• city: Suamico, Wisconsin

payments otsterndriv:

• other
• wallet: Google-pay
• credit card: Mastercard

general otsterndriv:

• condition: Used
• Boat Parts > Sterndrive Motors Components > Other

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