1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 4567628768658631
  3. MERCURY 46553

MERCURY Bearing Spacer Shim 2.90MM 15-46553

fits model: Marine, Mercruiser. make: Mercury.

15-46553 Mercury 46553 Marine Mercruiser Main Bearing Spacer Shim 2.90mm

( Manufacturer Part Number: 46553 ), ( Part Type: Bearing Spacer )

Review MERCURY Main Bearing Spacer Shim 2.90mm fits MERCRUISER MARINE

Introducing the Mercury Marine Misc Part 46553, a crucial component for your Mercury Outboard or Sterndrive engine. This part, specifically identified as a 2.90mm Bearing Spacer Shim, is an essential accessory for maintaining the optimal performance of your marine engine.

The Mercury 46553 Marine Bearing Spacer Shim is meticulously crafted from high-quality materials, designed to provide a perfect fit and function in your engine system. Its primary role is to ensure the appropriate spacing between bearing components, which is essential for the smooth and efficient operation of your engine.

This shim is engineered to be a direct replacement for the original component, ensuring a seamless integration into your engine system. It's essential to note that using the correct shim thickness is vital for the longevity and performance of your engine. The 2.90mm thickness of this shim makes it suitable for specific applications in Mercury Outboard and Sterndrive engines.

Installing the Mercury Marine Misc Part 46553 is a straightforward process. However, it's always recommended to consult your engine's service manual for specific installation instructions to ensure proper placement and alignment. Proper installation will help prevent potential engine damage and ensure the best possible performance from your Mercury Outboard or Sterndrive engine.

In summary, the Mercury Marine Misc Part 46553, 2.90mm Bearing Spacer Shim, is an essential engine component designed to maintain the spacing between bearing components, ensuring the smooth and efficient operation of your Mercury Outboard or Sterndrive engine. Its high-quality materials and precise dimensions make it a reliable and effective solution for maintaining your engine's performance and longevity.

Mercury Marine 46553 Bearing Spacer Shim (2.90mm) - A Detailed Analysis

The Mercury Marine 46553 Bearing Spacer Shim is a critical component for maintaining the optimal performance and longevity of your Mercury outboard engine. In this analysis, we will explore the potential advantages and disadvantages of purchasing this part.

Pros:

1. Improved Engine Performance: A worn-out or damaged bearing spacer shim can significantly impact engine performance. Replacing it with a new one ensures proper engine alignment, reducing vibration and improving overall performance.

2. Enhanced Engine Longevity: A damaged spacer shim can lead to premature engine failure due to increased friction and wear on other components. Replacing it promptly can help extend the life of your engine.

3. Smoother Operation: A worn-out spacer shim can create unwanted noise and vibration, making your engine less enjoyable to use. Replacing it with a new one can result in a smoother, quieter operation.

4. Availability: This part is readily available from Mercury Marine and authorized dealers, ensuring easy access for boat owners.

Cons:

1. Cost: The Mercury Marine 46553 Bearing Spacer Shim is not the cheapest component to replace. However, considering the importance of this part in maintaining engine performance and longevity, the cost is justified for most boat owners.

2. Installation Complexity: Installing the spacer shim may require some technical expertise, particularly for those unfamiliar with engine repairs. It is recommended to consult the manufacturer's instructions or seek assistance from a professional mechanic.

3. Potential for Overspending: Be cautious when purchasing this part, as there are many counterfeit or aftermarket alternatives available. Ensure you buy a genuine Mercury Marine part to guarantee optimal performance and compatibility.

Conclusion:

The Mercury Marine 46553 Bearing Spacer Shim is an essential component for maintaining the optimal performance and longevity of your Mercury outboard engine. Although it comes with a cost and installation complexity, the advantages including improved engine performance, enhanced engine longevity, smoother operation, and availability far outweigh the disadvantages. By investing in a genuine Mercury Marine part, you can ensure your engine continues to operate at its best.

Recommendation:

If you own a Mercury outboard engine and suspect that your bearing spacer shim may be worn out or damaged, we strongly recommend purchasing and installing a new Mercury Marine 46553 Bearing Spacer Shim. This investment will not only ensure your engine operates at its best but also help you avoid more costly repairs down the line.

Details:

Transom Assemblies. Trailer Parts. Mercury Marine PN: 15-46553Fits: Mercruiser 80 Stern drive 1966-1969 S/N: 2063741 THRU 2898029, RENAULT I/L4 2049045 2851423, 90 1970-1972 2898020 3225967, 96 2851424 3226957. From first-time boaters to seasoned captains, every customer receives the same personalized attention, expert consultation, and after-sale care that have defined Doug Russell Marine since day one.

Striping Hull Tape. Volvo Pent Parts. Trim Tab Components. Main Bearing Spacer Shim 2.90mm: Genuine Mercury Marine 2.90mm.

Suzuki Parts.

part #: 46553 price

  • $24.99

specifications otsterndriv:

  • for models: Marine, Mercruiser
  • for makes: Mercury
  • mpn: 46553
  • part type: Bearing Spacer

payments otsterndriv:

  • credit card: Diners-club
  • wallet: Google-pay
  • other

offer otsterndriv:

  • quantity: 2
  • started: December 17, 2025
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

shipping otsterndriv:

  • service: USPS First Class, USPS Priority Mail, UPS Ground
  • cost: $0.00
  • carrier: USPS, UPS
  • type: Calculated
  • class: Standard, Expedited
  • transit: 3-9 Days

general otsterndriv:

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

seller otsterndriv:

  • rating: 99.3%
  • # reviews: 137516
  • city: Worcester, Massachusetts

returns otsterndriv:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: marine, mercruiser, for makes: mercury, part type: bearing spacer,
category: boat parts > sterndrive components, sku: 4567628768658631,
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1 offer $24.99 USD
  • New. Offer #1 priced at $24.99 + $0.00 shipping estimate = $24.99* total. Striping & Hull Tape. Main Bearing Spacer Shim (2.90mm).FREE SHIPPING

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