Volvo Penta Power Steering Pump 22797782
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Volvo Penta Power Steering Pump — OEM Part 22797782
The Volvo Penta Power Steering Pump 22797782 is a genuine OEM hydraulic power steering pump used across a broad range of Volvo Penta marine diesel and gasoline propulsion applications. It is the primary hydraulic pressure source for the steering system, working with the steering reservoir, oil cooler, inlet pipe, pulley, and steering-cylinder hoses to deliver consistent, assisted steering. On D3-130A-A applications, 22797782 is identified as the power steering pump at schematic position 1.
Part Details
- Part Number: 22797782
- Brand: Volvo Penta
- Official Product Type: Power Steering Pump
- Supersedes: 22297931, 1359649, 856476
- System: Hydraulic Power Steering
- Diagram Position: Position 1 in D3-130A-A steering assembly
- Approximate Weight: 2.0 kg
Compatible Applications
Documented fitment spans multiple Volvo Penta diesel and gasoline engine families. Always confirm by complete engine model, drive configuration, and steering-system diagram before ordering:
- D3-130A-A/B/C, D3-160A-A/B/C, D3-190A-B/C
- D6-280A/I, D6-310A/D/I, D6-330A/D/I, D6-350A, D6-370A/D/I
- KAD300-A, KAD32P, KAD42A/B/P-A, KAD43P-A/B, KAD44P/B/C
- KAMD42B, TAMD42B, TAMD42WJ-A
- MD22P, TAMD22P-B, TMD22B
- Selected 7.4L and 8.2L Volvo Penta gasoline engines with compatible steering systems
Fitment Notice: Volvo Penta used similar power steering pumps across several generations. Pulley, bracket, and hose arrangements can vary by application — always confirm by engine serial number and the applicable steering-system diagram before ordering.
When This Part Needs Replacement
Replace the power steering pump if any of the following are present:
- Increased steering effort or heavy helm feel
- Hydraulic fluid leakage from the pump body or connections
- Pump whining, grinding, or cavitation noise
- Inconsistent or intermittent steering assistance
- Loss of hydraulic pressure confirmed during diagnosis
- Excessive shaft or pulley play
Installation Notes
Inspect the complete steering circuit when replacing the pump. Components in the D3 steering assembly include:
- Inlet pipe 22064228
- Pulley 3583030
- Oil cooler 3808545
- Reservoir 6819752
- Return hose 872217
- Steering-cylinder hose 3588362
- Mounting bracket 3584471
Check hoses and fittings for leakage or deterioration, verify correct pulley alignment, and refill and bleed the hydraulic steering system per the Volvo Penta service procedure for your engine model. When replacing an earlier pump (22297931 or 1359649), compare the pulley and bracket arrangement carefully before installation — some applications reuse application-specific pulley hardware.
Superseded Part Numbers
- 22797782 — Current Volvo Penta power steering pump
- 22297931 — Previous Volvo Penta number, superseded by 22797782
- 1359649 — Earlier Volvo Penta power steering pump reference
- 856476 — Earlier related Volvo Penta reference
Parts Desk Insights
The 22797782 is the hydraulic power steering pump used across several Volvo Penta diesel and gasoline propulsion families — its broad application range is also the most common source of ordering errors. Visually similar pumps from different engine generations can differ at the pulley, bracket, or inlet connection, so matching by appearance alone is not reliable. The safest approach is to confirm the part number against the steering-system diagram for your specific engine model and serial number. If you are replacing an earlier pump marked 22297931 or 1359649, verify the existing pulley and hose arrangement before installation, as some applications reuse the original pulley hardware with the updated pump body.
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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If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
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Packaging must be undamaged and suitable for resale
Important:
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