11128043 Rotor | Genuine Volvo Penta Part
11128043 Rotor | Genuine Volvo Penta Part
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🔧 Product Description
This is a genuine Volvo Penta rotor from the lubricating and oil system group, part number 11128043. It is the rotating element that circulates and pressurises engine oil, and it is catalogued for TAD1170-72VE industrial diesel engines. Correct rotor condition is essential to maintaining stable oil pressure and clean lubricant delivery throughout the engine.
🚤 Compatibility
Typically suits:
- Volvo Penta TAD1170-72VE
- Engine Family: TAD
- HP Range: Approximately 300-550 HP
- Year Range: Approximately 2000s - 2010s
⚙️ Key Features
- Genuine Volvo Penta OEM part number 11128043
- System group: Lubricating and Oil System
- Rotor assembly for the engine lubrication circuit
- Catalogued for TAD1170-72VE series diesel engines
- Engine type: Volvo Penta inline 6-cylinder 11-litre industrial diesel
🔌 Function
The rotor is the rotating component within the engine's oil system that moves and pressurises lubricating oil so it reaches bearings, journals and other load-bearing surfaces. Its condition directly influences oil flow volume and system pressure.
⚠️ Common Signs of Failure
- Low or fluctuating oil pressure readings at operating temperature
- Audible whine, growl or rattle from the oil pump area
- Visible wear, scoring or chipping on the rotor faces and lobes
- Excessive clearance or free play when checked against service tolerances
- Metallic debris found in the oil or filter during servicing
🛠️ Service Notes
- This is the internal rotor of the engine's oil pump on TAD1170-72VE engines, not an ignition distributor rotor — inspect it for scoring and check running clearance in the pump body rather than treating it as a distributor-cap part
- Order by this part number for the TAD1170-72VE only; it is not the ignition rotor sold paired with a distributor cap under other Volvo Penta rotor numbers
🔄 Supersession & Cross Reference
OEM / Related Numbers
- 17438679 - Related pump-unit references
- 17419439 - Related pump-unit references
- 17416170 - Related pump shaft
- 17438684 - Related radial shaft seals
- 17438689 - Related radial shaft seals
- 984331 - Related ball bearing
- 977030 - Related O-ring
Other-Brand OEM Numbers
- VOE11128043 - Volvo Construction Equipment formatting
Aftermarket / Verified Equivalents
- AEKS Parts: AZ-68954
📦 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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