1. Used Boat Parts
  2. sku: 15176957297373722
  3. VOLVO PENTA 21211781

VOLVO PENTA 21211781 Rod Washer Hex Nut Mounting Anode Kit F/ Corrosion

fits make: Volvo.

21211781 Volvo Penta Rod Washer Hex Nut Mounting Hardware F/ Anode Corrosion Kit

( Brand: Volvo Penta ), ( Part Type: Rod Washer Mounting ), ( Warranty: 30 Days ), ( Manufacturer Part Number: 21211781 ), ( Country Of Origin: United States )

Review VOLVO PENTA Rod Washer Hex Nut Mounting Hardware F/ Anode Corrosion Kit

Introducing the Volvo Penta 21211781 Rod Washer Hex Nut Mounting Anode Corrosion Kit, a crucial component designed to enhance the durability and longevity of your marine engine's cooling system. This kit is specifically engineered for Volvo Penta engines, ensuring a perfect fit and reliable performance.

The centerpiece of this kit is the hex nut mounting rod washers. These high-quality, replacement washers are designed to fit securely over the hex nuts that hold the cooling system rods in place. Made from a robust, corrosion-resistant material, these washers provide an effective barrier against the damaging effects of electrolysis and galvanic corrosion, which can otherwise lead to costly repairs.

The Volvo Penta 21211781 Anode Corrosion Kit also includes anode rods. Anodes are sacrificial components that prevent corrosion on the engine's cooling system by attracting and neutralizing corrosive ions before they can damage the metal components. These anodes are meticulously crafted to provide maximum protection and are easy to replace when needed, making routine maintenance a breeze.

To ensure a seamless installation process, this kit includes all the necessary hardware. The hex nuts, bolts, and washers are included, providing you with everything you need to replace the worn-out components in your Volvo Penta engine's cooling system.

The Volvo Penta 21211781 Rod Washer Hex Nut Mounting Anode Corrosion Kit is a must-have for boat owners and marine engineers who value the importance of proactive maintenance and reliable engine performance. By investing in this kit, you'll not only protect your engine from the damaging effects of corrosion but also extend its lifespan, ensuring countless hours of enjoyable boating experiences.

The Volvo Penta 21211781 rod washer hex nut mounting kit for anode corrosion prevention is designed for use in Volvo Penta marine engines, specifically those with hex nut mountings for the rod washers. This kit includes the necessary parts to replace and upgrade the existing rod washer setup to prevent anode corrosion.

Pros of buying this kit:

1. Enhanced protection against corrosion: Anode corrosion can lead to significant damage to marine engine components, which can be costly and time-consuming to repair. This kit provides an effective solution to prevent anode corrosion, thereby protecting your engine and potentially saving you money in the long run.

2. OEM (Original Equipment Manufacturer) quality: Volvo Penta is a reputed manufacturer of marine engines and related components. By purchasing this kit directly from the manufacturer, you can be assured of its quality and compatibility with your engine.

3. Ease of installation: The kit is designed to be a direct replacement for the existing rod washer setup. The installation process is relatively straightforward, and the included instructions should make it easy for most DIY enthusiasts to complete the task.

4. Peace of mind: Investing in a high-quality replacement part like this kit can provide peace of mind knowing that you've taken steps to maintain your marine engine and prevent potential issues that could arise from anode corrosion.

Cons of buying this kit:

1. Cost: The Volvo Penta 21211781 rod washer hex nut mounting kit for anode corrosion prevention may be more expensive than some aftermarket alternatives. However, the potential benefits of OEM quality and peace of mind may outweigh the additional cost for some users.

2. Availability: Depending on your location and the specific model of your Volvo Penta marine engine, it may be more challenging to find this exact kit in local retail stores or from aftermarket suppliers. Ordering it directly from the manufacturer or an authorized dealer may be your best option.

In conclusion, the Volvo Penta 21211781 rod washer hex nut mounting kit for anode corrosion prevention is an investment in the long-term health and performance of your marine engine. Its OEM quality, ease of installation, and effective corrosion protection make it a worthwhile consideration for boat owners and engine operators. While the cost may be a concern for some, the potential benefits of peace of mind, enhanced protection, and compatibility with your specific engine model may outweigh the additional expense. Ultimately, the decision to purchase this kit depends on your personal priorities, budget, and the specific requirements of your marine engine.

Details:

It 8s not the complete kit, only mounting Hardware. It is all factory original equipment parts. The transom anodes, which are part of the vessels complete corrosion protection system not included. This is the Volvo Penta part number #21211781 Rod, Toothed Washer # 991880, Hexagon Nuts #991657 ,Washer 991658 and 991659 used in active corrosion protection Anode system for certain marine engines drives.

More specifically, it is all the components minus or not including Anode and ground Cable.

part #: 21211781 prices

  • $29.03-$62.00

specifications vesselveep:

  • for makes: Volvo
  • brand: Volvo Penta
  • part type: Rod Washer Mounting
  • warranty: 30 Days
  • manufacturer part number: 21211781
  • country of origin: United States

shipping vesselveep:

  • class: Standard
  • carrier: USPS
  • type: Calculated
  • service: USPS Ground Advantage
  • transit: 5-8 Days
  • cost: $6.07

seller vesselveep:

  • city: Tiverton, Rhode Island
  • rating: 99.1%
  • # reviews: 536

offer vesselveep:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: June 5, 2026
  • quantity: 2

general vesselveep:

  • Parts Accessories > Boat Parts > Other
  • condition: New

returns vesselveep:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

payments vesselveep:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other
for makes: volvo, part type: rod washer mounting, warranty: 30 days, country of origin: united states,
sku: 15176957297373722,

Volvo Penta 21211781 Is Similar To:

vesselveep logo
3 offers $29.03–$62.00 USD
  • New. Offer #1 priced at $62.00 + $6.07 delivery = $68.07* total. This is the Volvo Penta part number # Rod, Toothed Washer # 991880, Hexagon Nuts #991657 ,Washer # 991658 and Washer # 991659 used in the active corrosion protection Anode system for certain Volvo Penta marine engines and drives.+$6.07 shipping
  • New. Offer #2 priced at $29.03 + $0.00 delivery = $29.03* total. FREE SHIPPING
  • New. Offer #3 priced at $30.81 + $10.71 delivery = $41.52* total. (2) Rods - Part Number: Anode Not included. Boat part number 1056299 is a new anode hardware kit from Volvo Penta, part number 21211794.+$10.71 shipping

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