21665874 Baffle | Genuine Volvo Penta Part
21665874 Baffle | 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
A genuine internal baffle used beneath the valve-cover area on Volvo Penta TAD550GE and TAD750-series generator engines. It controls oil splash and crankcase-vapour movement around the upper valve train.
🚤 Compatibility
Typically suits:
- Volvo Penta TAD550GE
- Volvo Penta TAD551GE
- Engine Family: TAD
- Year Range: Approximately 2008 - 2020
⚙️ Key Features
- Genuine Volvo Penta internal engine baffle
- Used with the specified valve-cover assembly
- Controls oil splash and vapour flow
- Maintains clearance around the valve train
- Direct replacement for a cracked or missing original
- Engine type: 5.1L inline four-cylinder or 7.15L inline six-cylinder turbocharged generator diesel
🔌 Function
Redirects oil splash and crankcase vapour so lubrication remains controlled and the ventilation system receives an appropriate oil-mist load.
⚠️ Common Signs of Failure
- Increased oil carry-over into the breather
- Oil leakage or splash inside the cover
- Rattling from a loose baffle
- Contact with rocker components
- Cracking or distortion after overheating
🛠️ Service Notes
- A baffle controls the path of a flow, so note its orientation before removal and fit the replacement the same way round
- Check the baffle and its fixings for cracking, fatigue and corrosion; the vibration and flow that broke the old one will find a loose new one too
- Make sure the sealing or contact faces are clean and any gasket or seal is renewed, so flow cannot simply bypass the baffle
- Fit and secure every fixing, and check nothing has been left loose inside the housing — a detached baffle can do serious damage downstream
- Tighten to the figures in the workshop manual for your engine and recheck the fixings after the first period in service
🔄 Supersession & Cross Reference
OEM / Related Numbers
- 20459964 - valve cover
- 20450683 - adapter
- 20513340 - sensor
- 969011 - gasket
- 20914266 - cap
- 888774 - plug
- 993358 - gasket
- 21069293 - bracket
- 20405898 - flange screw
- 20450854 - lifting eye
- 22936616 - bracket
📦 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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