Power Trim Trim Hose – Fits Mercruiser 120-898 (Replaces Mercury Marine 32-59841)
Power Trim Trim Hose – Fits Mercruiser 120-898 (Replaces Mercury Marine 32-59841) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Power Trim Trim Hose – Fits Mercruiser 120-898 (Replaces Mercury Ma...
Product Details
This high-pressure Power Trim Trim Hose is a direct-fit replacement for various Mercruiser sterndrive models manufactured between 1971 and 1982, including the 120/140, 165, 225, 228, 233, 250, 260, 470, 485, and 888 series. It connects the power trim system to the reverse lock valve, ensuring reliable operation.
This part is a direct replacement for Sierra 18-2108, GLM 26070, Mallory 9-71504, and Mercury 32-59841A1/32-73123.
- Engineered for optimal water flow and reduced turbulence.
- Resistant to corrosion, abrasion, and extreme temperatures.
- Connects directly to the reverse lock valve for straightforward installation.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Mercury Marine | 32-59841 |
| Mercury Marine | 32-59841A1 |
| Mercury Marine | 32-73123 |
| Sierra | 18-2108 |
| GLM | 26070 |
| Mallory | 9-71504 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This part is designed for the specified Mercruiser sterndrive models. Always verify your engine's OEM part number before ordering.
| Brand | Model | Rated HP | Years | OEM Part No. |
|---|---|---|---|---|
| Mercruiser | 120/140 | 120/140 | 1978–1982 | 32-59841 |
| Mercruiser | 165 | 165 | 1978–1981 | 32-59841 |
| Mercruiser | 225-S | 225 | 1974 | 32-59841 |
| Mercruiser | 228 | 228 | 1978–1982 | 32-59841 |
| Mercruiser | 233 | 233 | 1975–1977 | 32-59841 |
| Mercruiser | 250 | 250 | 1977 | 32-59841 |
| Mercruiser | 260 | 260 | 1978–1982 | 32-59841 |
| Mercruiser | 470 | 470 | 1978–1982 | 32-59841 |
| Mercruiser | 485 | 485 | 1980–1982 | 32-59841 |
| Mercruiser | 888 | 888 | 1971–1977 | 32-59841 |
| Mercruiser | 898 | 898 | 1978–1982 | 32-59841 |
Technical Specs
- Product Type
- Power Trim Hose
- Installation
- Connects to reverse lock valve
- Dimensions
- Length: 40.0 in, Height: 8.5 in, Width: 9.0 in
- Weight
- 0.14 kg (0.3 lbs)
- Fitting Type
- Pressure fitting
- Thread Size
- 1/8"
- Warranty
- Limited Lifetime (Sierra)
- Other Attributes
- Designed to optimize water flow and reduce turbulence; Resistant to corrosion, abrasion, and extreme temperatures.
What’s in the Box
- 1 x Power Trim Hose
Installation Notes
- Turn off the engine and secure the vessel. Place the sterndrive in the fully "up" or "trailer" position to minimize fluid loss.
- Relieve any residual pressure in the hydraulic trim system. Place an oil-absorbent pad under the work area to catch spills.
- Using appropriate wrenches, carefully disconnect the old hose from the trim pump and the reverse lock valve.
- Compare the old hose with the new one to ensure fittings and length are identical.
- Install the new hose, starting the threads by hand to prevent cross-threading. Tighten both fittings securely, but do not overtighten.
- Refill the power trim pump reservoir with the manufacturer-recommended hydraulic fluid.
- Cycle the trim up and down several times to bleed air from the system. Re-check the fluid level and top off as needed.
- Inspect all connections for leaks before returning the vessel to service.
Troubleshooting & FAQ
How do I know if this trim hose fits my engine?
This hose fits a wide range of Mercruiser models from 1971–1982. The best way to confirm fitment is to check your OEM part number against the numbers listed in our Part Number Matrix. Also, consult the Engine Compatibility table on this page.
What are the signs of a failing power trim hose?
Common signs include visible cracks, brittleness, or blistering on the hose; hydraulic fluid leaks around the fittings; and a "spongy" or slow response from your power trim system. You might also notice the sterndrive slowly dropping from the trimmed "up" position.
How often should I inspect or replace my trim hoses?
It's good practice to inspect trim hoses annually for any signs of wear, cracking, or leaks. There is no fixed replacement interval, but they should be replaced immediately if any damage or deterioration is found, or if they are leaking.
What is the difference between this hose and the original Mercury part?
This is an aftermarket part designed to meet or exceed original equipment manufacturer (OEM) specifications for fit, form, and function. It offers comparable performance and durability to the OEM part at a more competitive price point.
My trim system is leaking fluid. Could it be this hose?
Yes, a leaking hose is a common cause of fluid loss in a power trim system. Carefully clean the hoses and fittings, then operate the trim to pinpoint the source of the leak. Leaks typically occur at the crimped fittings or from cracks in the hose body.
Is any special tool needed for installation?
You will typically need a set of flare-nut or line wrenches to properly tighten the fittings without rounding them off. You will also need trim/tilt hydraulic fluid and a funnel for refilling the reservoir.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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