Volvo Penta Thrust Washer - Volvo Penta (3858458)

Are you tired of having a loose bolt? Have you already tried putting adhesive, but you can still hear some vibrations?

No washers or not using high-quality washers may result in shifting or movements during the tightening process. This movement changes the joint torque tension, which leads to an erroneous fit that loosens or fails over time. In critical joints, even a modest amount of moving can lead to disaster.

Buy our Volvo Penta - Thrust Washer. Volvo Penta - Thrust Washer is a high-quality product that performs efficiently. Using its perfectly proportioned size minimizes the torque tension on the joints removing those small movements. It prolongs the life of your equipment.

Volvo Penta - Thrust Washer is compatible with all Volvo Penta A, B, C, and J series DuoProp 280-290 Sterndrives.

Key Features:

• Protect the surface from damage during installation.
• Properly distributes the pressure and prevents the fastener from moving or corroding.

Product specification:

• Rear thrust washer
• Prop attaching hardware for DP280 and DP290 drives
• Type A, B, and C Duoprops
• OEM Part # 3858458

Volvo Penta is the highest-quality power solution that creates the highest-quality service and components. Genuine components encapsulate the traits found in all of the group's firms' manufactured equipment.

Volvo Penta Exploded view / schematic Lower Gear Unit

This product replaces:

3858458, 3856069, 3857307, 872872, 853441

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Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.