23778961 Lower Gear | Genuine Volvo Penta Part
23778961 Lower Gear | Genuine Volvo Penta Part
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✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide
🔧 Product Description
Genuine Volvo Penta lower gear, superseding part number 23699405 - the Gen 2 right hand 24 inch unit - so it carries that same handing and size.
⚙️ Key Features
- Lower gear from the Marine Propulsion group
- Supersedes 23699405 and carries that number's specification
- Handing and size are part of the specification, so order against the drive's own parts list
🔌 Function
Turns the drive through at the bottom of the unit, carrying power from the vertical shaft out to the propeller shaft.
⚠️ Common Signs of Failure
- Growl or whine from the lower drive that rises with road speed
- Metallic particles clinging to the drive oil drain plug
- Tooth flanks pitted, spalled or chipped on strip-down
- Play or clonk felt at the propeller when the drive is engaged
- Drive oil emulsified, indicating water ingress
🛠️ Service Notes
- Handed parts must match the drive - confirm the hand against the unit before ordering
- Renew the bearings, seals and shims when a gear is changed, and set the mesh by measurement
- 23778960 is the other lower gear here and supersedes a different number
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 23778961 → Supersedes 23699405
📦 Condition
- Genuine Volvo Penta part
- Brand new
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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