Description

The Mercury MerCruiser Quicksilver 54-415825 is a genuine Mercury Marine OEM nylon clamp used in select Mercury, Mariner, MerCruiser, and Quicksilver hose-retention and routing locations. This clamp is used where the factory parts diagram calls for 415825 / 54-415825, commonly securing small-diameter hoses, oil lines, gear-lube monitor hoses, water drain lines, or routed tubing in the correct position on compatible marine engines and drive assemblies.

Key Features

• Genuine Mercury Marine factory OEM nylon clamp.
• Mercury/MerCruiser part number: 54-415825.
• Manufacturer part number: 415825.
• Official part label: CLAMP Nylon.
• GTIN/UPC: 745061500754.
• Listed shipping weight: 0.01 lb.
• Listed shipping dimensions: 3.50 in. L x 1.25 in. W x 1.25 in. H.
• Used in select hose, tubing, oil-line, gear-lube monitor, and engine-routing locations where specified by Mercury/MerCruiser diagram.

Application Compatibility

Common where-used application groups include select Mercury, Mariner, and MerCruiser products by serial number and diagram location, including:

• Select Mercury jet drive applications such as 90, 95XR, 120, 120XR, 175XR2, 200 DFI, 210, and 240 EFI jet-drive groups where specified
• Select Mercury/Mariner V-150 EFI and V-200 EFI 2.5L outboard applications where specified
• Select Alpha One Gen II sterndrive applications where specified
• Select Blackhawk, Bravo, Bravo One, Bravo Two, Bravo Three, Bravo X, Bravo XR, and Bravo XZ drive applications where specified
• Select MerCruiser 3.0L, 4.3L, 5.0L, 5.7L, 350 MAG, 496 MAG, and 8.2L engine applications where specified
• Select CMD / QSD diesel and D-Tronic marine diesel applications where specified

Use this clamp only where the Mercury/MerCruiser parts diagram specifically calls for 54-415825 / 415825.

Fitment Notice

Confirm fitment by engine or drive serial number, hose size, routing location, and exact Mercury/MerCruiser diagram before ordering. Mercury uses many similar nylon clamps, retainers, clips, and hose fasteners, and the correct part depends on the hose path, fitting size, and system location shown in the factory parts breakdown.

When This Part Needs Replacement

Replace this clamp if it is cracked, brittle, loose, stretched, missing, oil-soaked, heat-damaged, or no longer holds the hose securely on its fitting or routing point. A worn or missing clamp can allow small hoses or oil lines to move, rub, leak, kink, or pull away from their correct position under vibration.

Installation Notes

Install this clamp in the exact location shown in the Mercury/MerCruiser diagram. Inspect the hose, fitting barb, routing path, nearby clips, grommets, and any related gear-lube, oil, fuel, or water-drain components while the clamp is being replaced. Do not overtighten or crush soft hose material. Replace the hose as well if it is swollen, cracked, hardened, flattened, or leaking at the clamp area.

Alternate/Superseded Part Numbers

• 54-415825 — Mercury/MerCruiser formatted part number
• 415825 — Manufacturer part number

Parts Desk Insight

Small nylon hose clamps are often replaced during gear-lube monitor, oil-line, or water-drain service because the original clamp can lose tension after years of heat and vibration. Matching the clamp by diagram location helps keep the hose secure without cutting into the line or substituting the wrong retaining hardware.

Shipping: Ships same or next day for fast Canada wide shipping.