Volvo Penta IPS10-A Lower Gear Intermediate Housing Plate | 23366374
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Part Number: 23366374
Superseded By: 24456956 (current active OEM replacement)
Brand: Volvo Penta
Official Product Type: Lower Gear Plate — IPS Intermediate Housing
The Volvo Penta 23366374 is a genuine OEM plate used in the IPS10-A lower gear intermediate housing assembly. It sits at diagram position 9 within the lower gear, alongside the intermediate housing, bearings, seals, gear segment, and water-inlet components. This plate is a precision-fit component — several similar plates are used in the same assembly, so matching the exact part number and diagram position is essential before ordering.
Note: This part has been superseded by 24456956. Verify current availability and the applicable supersession with Volvo Penta parts before ordering.
Compatible Applications
- Volvo Penta IPS10-A — Lower Gear / Intermediate Housing assembly (confirmed, diagram position 9)
- Confirm against your exact drive serial number and the applicable Volvo Penta IPS10-A lower-gear diagram before ordering
Serial Number & Fitment Notice
Several similar plates are used in the IPS10-A lower gear — including 22063724 at position 7 and 23683952 at position 16. Always match the part number and diagram position to your specific drive serial number before ordering. Do not substitute by appearance alone.
System & Diagram Position
System: IPS Lower Gear — Intermediate Housing
Diagram Position: Object 9 (IPS10-A Lower Gear schematic)
Engine & Drive Family
Volvo Penta IPS10-A pod drive. This plate is part of the lower gear intermediate housing assembly rather than the engine itself.
When to Replace
- Cracking, distortion, or warping of the plate
- Corrosion or pitting on sealing or mating surfaces
- Damaged fastener locations or stripped threads
- Wear at adjoining seal or housing surfaces discovered during inspection
- Any time the intermediate housing or lower gear is being fully disassembled for service
Service Interval
Inspect during every lower gear or intermediate housing service. Replace immediately if damage or distortion is found. Proactive replacement during a full lower-gear overhaul is recommended — the labour cost to revisit this assembly far exceeds the cost of the plate.
Installation Notes
- Confirm diagram position 9 against your drive serial number before installation
- Do not confuse with companion plates 22063724 (position 7) or 23683952 (position 16) — they are in the same assembly but are not interchangeable
- Inspect all adjoining O-rings, gaskets, bearings, and sealing surfaces during installation and replace as needed
- Torque all fasteners to Volvo Penta specification for the IPS10-A lower gear
Part Number & Supersession
Original OEM Part Number: 23366374
Superseded By: 24456956 — verify current supersession status with Volvo Penta parts before ordering
Kit Contents
Single lower gear plate (23366374). No additional hardware included. O-rings, gasket, and fasteners are separate line items in the IPS10-A lower gear assembly.
Related Parts — IPS10-A Lower Gear Assembly
- 23411046 — Intermediate housing
- 184093 — Needle roller bushing
- 3862569 — Guide sleeve
- 955975 — O-ring
- 184863 — Needle roller bearing
- 21535352 — Lip seal
- 22063724 — Companion plate (diagram position 7)
- 984497 — Six-point socket screw
- 925258 — O-ring
- 23129533 — Gasket
- 23411049 — Gear segment
- 23683957 — Water inlet kit
- 23683952 — Related plate (diagram position 16)
- 24456956 — Current superseding plate (replaces 23366374)
Dimensions & Weight
Approximate weight: 1.0 kg (2.2 lb) — best estimate based on available data. Confirm exact dimensions via the Volvo Penta IPS10-A lower gear schematic.
Parts Desk Insights
Best use case: Full lower gear or intermediate housing overhaul on the IPS10-A. This is the right time to replace the plate — once the housing is apart, the incremental cost of a new plate is minimal compared to the labour of a return visit.
Common customer issue: The IPS10-A lower gear uses multiple plates that look very similar. Customers occasionally order the wrong one by appearance. Always cross-reference diagram position 9 and part number 23366374 (or its supersession 24456956) against your drive serial number. If you are unsure which plate you need, pull the schematic for your specific serial-number range before ordering.
Technical FAQ
Q: Is 23366374 still available, or do I need to order 24456956?
A: 23366374 has been superseded by 24456956. Confirm current availability and the correct ordering number with Volvo Penta parts for your application.
Q: What is the difference between 23366374, 22063724, and 23683952?
A: All three are plates in the IPS10-A lower gear intermediate housing, but they occupy different diagram positions (9, 7, and 16 respectively) and are not interchangeable. Match the diagram position to your serial number to confirm which plate you need.
Q: Do I need to replace the O-rings and gasket when I replace this plate?
A: Yes. Volvo Penta recommends replacing all adjoining seals, O-rings, and gaskets any time the intermediate housing is opened. Reusing old seals on a reassembled lower gear is a common cause of repeat service calls.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.