Lower Steering Arm Bush – Fits Volvo Penta DP Sterndrives (Replaces 854704)
Lower Steering Arm Bush – Fits Volvo Penta DP Sterndrives (Replaces 854704) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Lower Steering Arm Bush – Fits Volvo Penta DP Sterndrives (Replaces...
Product Details
This replacement Lower Steering Arm Bush – Fits Volvo Penta DP Sterndrives (Replaces 854704) is engineered for a precise fit on a wide range of Duoprop models, including the DP-C, DP-D, DP-E, DP-G, DP-H, DP-R, DP-SM, DPS-A, DPS-B, DPI, and DP-X series. It restores tight, responsive steering by replacing the worn lower bushing in the steering arm assembly.
This component serves as a direct replacement for Volvo Penta part number 854704.
- Designed for a secure press-fit installation.
- Specific to the lower steering arm; for the corresponding upper arm bushing, see part 854705.
- Restores steering precision and eliminates play caused by a worn bushing.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 854704 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
Volvo Penta Sterndrive Applications: This bushing fits the lower steering arm on the following Duoprop (DP) models. Please verify your specific sterndrive series.
| Brand | Model | OEM Part No. |
|---|---|---|
| Volvo Penta | DP-C Sterndrive | 854704 |
| Volvo Penta | DP-D Sterndrive | 854704 |
| Volvo Penta | DP-E Sterndrive | 854704 |
| Volvo Penta | DP-G Sterndrive | 854704 |
| Volvo Penta | DP-H Sterndrive | 854704 |
| Volvo Penta | DPI Sterndrive | 854704 |
| Volvo Penta | DP-R Sterndrive | 854704 |
| Volvo Penta | DPS-A Sterndrive | 854704 |
| Volvo Penta | DPS-B Sterndrive | 854704 |
| Volvo Penta | DP-SM Sterndrive | 854704 |
| Volvo Penta | DP-X Sterndrive | 854704 |
Technical Specs
- Product Type
- Bushing (Steering Arm)
- Installation
- Press-fit
- Connection
- Lower steering arm
- Dimensions
- 2.5" H x 11.0" W x 12.5" L
- Fitting Type
- Press-fit
- Other Technical Attributes
- For lower steering arm applications; upper steering arm uses 854705
What’s in the Box
- 1 x Lower Steering Arm Bush (854704)
Installation Notes
- Consult your sterndrive’s official service manual before beginning work. Secure the sterndrive in the trailered position.
- Disconnect the steering system components attached to the arm to allow for its removal.
- Remove the lower steering arm from the transom shield assembly as per the manual's instructions.
- Using a hydraulic press or a dedicated bushing puller/installer tool, carefully press the old bushing out of the arm.
- Thoroughly clean the bushing bore in the steering arm, ensuring it is free of corrosion or debris.
- Align the new bushing and press it into the bore until it is fully seated and flush. Do not hammer it in.
- Reinstall the steering arm and all related components, torquing fasteners to the manufacturer's specifications.
- Cycle the steering from lock to lock to confirm smooth, unobstructed movement before placing the vessel in service.
Troubleshooting & FAQ
How do I know if this bushing fits my sterndrive?
This bushing is designed for specific Volvo Penta Duoprop models (DP-C, DP-D, DP-E, DPI, etc.). The most reliable way to confirm compatibility is to match the OEM part number 854704 with your unit's service records or by identifying your sterndrive model in the compatibility table above.
What are the signs of a worn-out steering arm bushing?
Common symptoms include excessive play or "slop" in the steering wheel, clunking sounds when turning, and difficulty maintaining a straight course. A visual inspection may also reveal visible degradation or deformation of the bushing.
What is the difference between the lower (854704) and upper (854705) bushing?
This part, 854704, is specifically for the lower position of the steering arm. The upper position uses a different bushing, part number 854705. They are not interchangeable. Ensure you order the correct part for the position you are servicing.
Is a special tool required for installation?
Yes, a press-fit installation requires an appropriate tool, such as a hydraulic press or a bushing driver/installer tool, to ensure the bushing is inserted straight and without damage to the bushing or the steering arm.
How often should this bushing be replaced?
Replacement interval depends on usage, operating conditions (saltwater vs. freshwater), and maintenance schedules. It should be inspected regularly as part of your annual sterndrive service and replaced whenever steering play or wear is detected.
Can I replace just the bushing without the whole arm?
Yes, if the steering arm itself is in good condition, you can replace just the worn bushing. This is a cost-effective way to restore steering integrity without purchasing the entire arm assembly.
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.
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