Sierra 18-2464 Front and Rear Trim Cylinder Anchor Pin Kit, Replaces 17-815953T1, Fits Alpha One Gen II

The Sierra 18-2464 Front and Rear Anchor Pin Kit provides the hardware needed to secure the trim cylinder anchor points on All Alpha One Gen II stern drives. This kit is built around a stainless steel pin along with the washers, e-clips, bushings, and end caps required to complete a proper anchor pin installation, so a full set of wear components arrives together rather than having to be sourced piece by piece. Stainless steel construction is used for the pin to resist corrosion in the wet, salt-exposed environment around the trim system, helping the anchor points hold up over repeated trim and tilt cycles.

This kit is designed as a direct replacement for the anchor pin hardware on Alpha One Gen II drives and cross-references to the OEM part numbers listed below, making it a straightforward swap when the original pins, bushings, or end caps have worn, seized, or gone missing during service. Because the kit covers both the front and rear anchor points, it is suited for a complete anchor pin replacement in a single job rather than a partial repair. It ships as one complete kit (1 item) with all listed components included.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-2464
• Product Name: Front and Rear Anchor Pin Kit
• Fitment: All Alpha One Gen II
• OEM Cross Reference: 17-815953T1, 56-864641A24, 56-18541A75
• Included Components: Stainless steel pin, washers, e-clips, bushings, end caps
• Number of Items: 1
• Color: White
• Material: Stainless Steel
• Package Dimensions: 10.59 x 8.35 x 1.18 inches
• Weight: 1.4 pounds

Fitment

• All Alpha One Gen II

Replaces (OEM)

• 17-815953T1
• 56-864641A24
• 56-18541A75

Frequently Asked Questions

What does the Sierra 18-2464 anchor pin kit fit? The Sierra 18-2464 Front and Rear Anchor Pin Kit is designed for All Alpha One Gen II stern drives.

Which OEM part numbers does 18-2464 replace? The 18-2464 kit cross-references to OEM numbers 17-815953T1, 56-864641A24, and 56-18541A75, so it is a direct equivalent for any of those part numbers on an Alpha One Gen II drive.

What is included in the 18-2464 kit? This kit includes a stainless steel anchor pin along with washers, e-clips, bushings, and end caps, giving you every wear component needed to complete the anchor pin installation, packaged as one item.

Does this kit cover both the front and rear anchor pins? Yes, the Sierra 18-2464 is labeled a Front and Rear Anchor Pin Kit, so it includes hardware for both anchor pin locations rather than just one.

What material is the anchor pin made from? The pin in the 18-2464 kit is made from stainless steel, chosen for corrosion resistance in the marine environment around the trim cylinder anchor points.

How much does the 18-2464 kit weigh? The Sierra 18-2464 Front and Rear Anchor Pin Kit weighs 1.4 pounds.

What are the package dimensions of this kit? The 18-2464 kit ships in packaging measuring 10.59 x 8.35 x 1.18 inches.

Is the Sierra 18-2464 a genuine Sierra part or aftermarket? The 18-2464 is a Sierra-branded part manufactured to replace the listed OEM anchor pin hardware, sold under Sierra's own part number rather than as an OEM-branded component.

What color are the components in this kit? The components in the 18-2464 Anchor Pin Kit are white.

When would I need to replace the trim cylinder anchor pins? Anchor pins, bushings, and end caps in the trim system wear over repeated trim and tilt cycles and can seize or corrode over time; the 18-2464 kit provides fresh hardware for both the front and rear anchor points when that happens on an Alpha One Gen II drive.

How many anchor pin kits are included per package? The 18-2464 package contains one complete Front and Rear Anchor Pin Kit (1 item).