23781991 Adjusting Washer | Genuine Volvo Penta Part
23781991 Adjusting Washer | Genuine Volvo Penta Part
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Available from Volvo Penta international
Typically reaches our store in 10–14 business days
Availability checked daily with Volvo Penta
✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide
🔧 Product Description
Genuine Volvo Penta adjusting washer weighing 0.064 kg, listed for three applications across IPS pod drives and D series engines - the heaviest of the nine.
🚤 Compatibility
Typically suits:
- Volvo Penta IPS40-A
- Volvo Penta D13C8-B MP
- Volvo Penta D13C4-B MP
- Engine Family: IPS, D
⚙️ Key Features
- Adjusting washer from the Marine Propulsion group
- 0.064 kg
- Listed for three applications across IPS pod drives and D series engines
- One of nine thicknesses in this group
🔌 Function
Fills a measured part of the shim stack so the drive's bearings and gears sit at the clearance the design calls for.
⚠️ Common Signs of Failure
- Whine or rumble from the drive shortly after assembly
- Shaft endfloat outside the specified figure
- Mesh noise changing with oil temperature
- Face of the washer polished or fretted
- Washer bent or burred when it is taken out
🛠️ Service Notes
- Weight is a poor guide here - washer 23781994 is listed at 0.071 kg and 23781990 at 0.030 kg, with several close sizes between - so select by measured thickness
- Set the stack on the assembled drive and check the result before final build
📦 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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