21238042 Pressure Hose | Genuine Volvo Penta Part
21238042 Pressure Hose | Genuine Volvo Penta Part
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Availability checked daily with Volvo Penta
✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide
🔧 Product Description
A formed pressure hose supplying lubricating oil to the turbocharger on the Volvo Penta TWD1240VE. It replaces or relates to the earlier pressure-hose reference 3832780 in the applicable turbocharger arrangement.
🚤 Compatibility
Typically suits:
- Volvo Penta TWD1240VE
- Volvo Penta TAD1241VE
- Volvo Penta TAD1242VE
- Volvo Penta TAD1241-42VE
- Engine Family: TWD, TAD
⚙️ Key Features
- Designed for pressurised engine-oil service
- Correct fittings and formed routing
- Direct replacement where part number 21238042 is specified
- Engine type: 12-litre inline-six turbocharged industrial diesel
🔌 Function
Supplies pressurised engine oil to the turbocharger bearing housing.
⚠️ Common Signs of Failure
- Oil leakage near the turbocharger
- Burning-oil smell
- Cracked or heat-hardened hose
- Turbocharger bearing noise
- Turbo failure caused by restricted oil supply
🛠️ Service Notes
- Depressurise and drain the circuit before disconnecting, and cap or plug the open ends immediately; a pressure circuit is unforgiving about dirt getting in
- Renew the sealing washers or O-rings at the unions rather than reusing them, and keep the sealing faces spotless
- Fit the hose without twist — let it take its natural curve, secure one end first and only then the other, and keep the bend radius generous
- Tighten unions to the figure in the workshop manual for your engine; overtightening distorts the seat and causes more leaks than undertightening
- Route clear of hot surfaces, sharp edges and moving parts, secure the hose on its clips, then refill, bleed and check every union with the system brought up to full working pressure
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 21238042 → Supersedes 3887794 → Supersedes 3818212 → Supersedes 3832780 → Supersedes 3828617
OEM / Related Numbers
- 3887794 earlier number superseded by this part
- 3818212 earlier number superseded by this part
- 3832780 earlier number superseded by this part
- 3828617 earlier number superseded by this part
- 3802134 and 3802135 - turbochargers
- 3826658 - oil-return pipe
- 3835499 - turbocharger overhaul kit
📦 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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