Volvo Penta Hose 22494348 - Special Order
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The Volvo Penta Hose 22494348 is a genuine Volvo Penta red SCR / DEF / urea-system hose used in aftertreatment hose installations. Parts-book data identifies 22494348 as the 1100 mm red hose routed from the DEF / urea tank to the pump in Volvo Penta SCR hose installation diagrams. Current replacement data shows 22494348 superseded to 24293998.
Key Features
- Genuine Volvo Penta SCR / DEF hose
- Original part number: 22494348
- Current replacement part number: 24293998
- Hose color / circuit reference: Red
- Hose length: 1100 mm
- Application route: From tank to pump
- Used in Volvo Penta SCR / aftertreatment hose layouts
- Listed supplier weight: approximately 0.263 kg.
Application Compatibility
Confirmed Volvo Penta application references place 22494348 in SCR hose installation and pump-unit diagrams for select industrial engine aftertreatment systems, including:
- TAD1170-72VE
- TAD1180-83VE
- TAD1371-75VE
- TAD1380-82GE
- TAD1381-85VE
- TAD840-43VE
- TAD840GE
- TAD841-43GE
- TAD850-52VE
- TAD851-53GE
- TAD853VE
- TAD870-73VE
- TAD880-82GE
- TAD880-84VE
Use this hose where the Volvo Penta SCR hose diagram calls for 22494348 or the updated replacement 24293998.
Fitment Notice
SCR hose fitment depends on the tank location, pump position, connector angle, routing path, and hose length. This part is the 1100 mm red tank-to-pump hose; it should not be confused with the longer red tank-to-pump hoses 22494349, 22494350, or 22494354, or with the black pump-to-dosage-valve hoses used in the same SCR hose group.
When This Part Needs Replacement
Replace this hose if it is leaking, cracked, kinked, contaminated, hardened, damaged at the quick-coupling ends, or causing DEF / urea supply issues between the tank and pump. It should also be inspected when SCR faults, DEF crystallization, poor urea flow, or hose-routing damage is present.
Installation Notes
Match the hose length and routing before installation. Inspect the DEF tank connection, pump unit, quick couplings, hose clamps, cable ties, and adjacent SCR hoses at the same time. Keep the hose clean during installation, avoid sharp bends, and route it away from heat, abrasion points, and moving components. Diagram references show related SCR pump-unit components such as pump unit 23255575, filter 23381562, filter cap 21376707, quick couplings 20805109 / 20805110, and hose clamps 994556.
Alternate/Superseded Part Numbers
- Volvo Penta 22494348 — original red SCR hose, 1100 mm, tank to pump
- Volvo Penta 24293998 — updated replacement hose reference
- VOLVO~22494348 — catalog SKU format
Related red tank-to-pump hose lengths:
- 22494349 — red hose, 1500 mm
- 22494350 — red hose, 2200 mm
- 22494354 — red hose, 3000 mm.
Parts Desk Insight
The key detail is the 1100 mm tank-to-pump SCR hose length. Several similar red Volvo Penta SCR hoses appear in the same diagram, so matching the hose length, connector layout, and routing path helps ensure the correct replacement for the aftertreatment system.
⚠️ Special Order — This product is not currently in store inventory but may be available from the Manufacturer. Special Orders may take up to 2 weeks to arrive. Call the parts desk before ordering if you need a closer estimate on delivery time.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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