Sierra 18-2116 Power Trim Hose, 15 Inch, Replaces 32-99904 and 32-99904Q for Mercruiser Stern Drive

The Sierra 18-2116 Power Trim Hose is a replacement hydraulic trim hose built for Mercruiser stern drive power trim systems. It carries hydraulic fluid between the trim pump and the drive unit's trim cylinders, and it is engineered to meet or exceed original equipment quality so it installs and performs like the factory hose it replaces. The hose measures 15 inches in length with a 1/8 inch fitting size at each end, matching the dimensions of the original Mercruiser trim hose it is designed to replace.

This hose is constructed with a metal outer covering for durability under the pressure and vibration typical of a marine trim system, and it is finished in white. It is a direct cross-reference for Mercruiser part numbers 32-99904 and 32-99904Q, making it a straightforward swap for anyone repairing a leaking, cracked, or worn original hose on their Mercruiser stern drive power trim circuit. Each unit is sold individually and ships ready to install with no additional adapters required for a factory-spec fitment.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-2116
• Product Name: Power Trim Hose
• Length: 15 inches
• Fitting Size: 1/8 inch (both ends)
• Material: Metal
• Color: White
• Weight: 0.2 pounds
• UPC: 030999237071
• Unit Count: 1
• OEM Cross-Reference: 32-99904, 32-99904Q

Replaces (OEM)

• 32-99904
• 32-99904Q

Frequently Asked Questions

What does the Sierra 18-2116 Power Trim Hose fit? The Sierra 18-2116 is a power trim hose for Mercruiser stern drive trim systems, built to replace the original Mercruiser 32-99904 and 32-99904Q trim hoses.

Is the 18-2116 the same as Mercruiser 32-99904? Yes, Sierra 18-2116 directly replaces Mercruiser part numbers 32-99904 and 32-99904Q, so it can be installed as a drop-in equivalent for either of those OEM numbers.

How long is the 18-2116 trim hose? This Sierra power trim hose measures 15 inches in length.

What size fittings does the 18-2116 hose use? The 18-2116 uses a 1/8 inch fitting size at each end of the hose.

What is the 18-2116 hose made of? It has a metal construction, finished in white, designed to hold up to the pressure of a marine power trim circuit.

How much does the Sierra 18-2116 weigh? This trim hose weighs 0.2 pounds.

Is this a genuine Sierra part or aftermarket? The 18-2116 is a genuine Sierra International part, manufactured to meet or exceed original equipment quality rather than being a generic aftermarket copy.

How many hoses come in the package? Each order of the 18-2116 includes one power trim hose.

Can I use this hose if my old one has part number 32-99904Q instead of 32-99904? Yes, the Sierra 18-2116 covers both the 32-99904 and 32-99904Q Mercruiser part numbers.

Do I need any adapters to install the 18-2116? No additional adapters are needed; the 18-2116 is built to the same 15 inch length and 1/8 inch fitting size as the original Mercruiser hose it replaces.

What is the UPC for the Sierra 18-2116 trim hose? The UPC for this power trim hose is 030999237071.