Skip to product information
SKU:
ZZ3F10497
Same day shipping if ordered by 4PM CST.
9B-104A Trim Ram Cylinder Hose Kit Fit for Mercruiser Alpha One Sterndrive
$134.19
In Stock
$134.19
Sale price
$134.19
Regular price
Part Number(s)
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
9B-104A Trim Ram Cylinder Hose Kit for Mercruiser Alpha One Sterndrive
This 9B-104A Trim Ram Cylinder Hose Kit is a hydraulic line set built for the Mercruiser Alpha One sterndrive, supplying fluid to the trim ram cylinder. It replaces degraded hoses to keep the drive trimming correctly under load. This kit is a direct cross-reference for the 9B-104A part number.
Overview
The 9B-104A Trim Ram Cylinder Hose Kit connects the hydraulic pump to the trim ram cylinder on the Mercruiser Alpha One sterndrive. It is designed for boaters replacing worn or leaking hoses that cause poor trim response. This kit ensures a reliable fluid path for raising and lowering the drive.
Built For Performance
- High-pressure rated hose for consistent hydraulic flow
- Corrosion-resistant fittings for marine environments
- Pre-bent shapes match the original 9B-104A layout
- Oil-resistant material prevents swelling or cracking
- Simple bolt-on installation with standard tools
Fits These Machines
- for Mercruiser Alpha One
- for Mercruiser Alpha One Sterndrive
On-The-Job Use
- Replaces original hoses on aging sterndrive units
- Used when servicing the trim system during winterization or annual maintenance
- Fixes slow or unresponsive trim caused by internal hose collapse
Specs At A Glance
| Part Number(s) | 9B-104A |
| Compatibility | Mercruiser Alpha One |
| Component | Trim ram cylinder hose kit |
Good To Know
Q: Can this kit be used on other sterndrive brands? A: It is made specifically for the Mercruiser Alpha One, so it is not recommended for other makes.
Q: How often should trim hoses be replaced? A: Inspect them annually for cracks or leaks and replace when signs of wear appear.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.