1. Inboard Complete Gas Engines For Sale
  2. sku: 6505332412894853
  3. VOLVO PENTA 23795444

VOLVO PENTA 23795444 Dph Cadmium Rear Prop

fits model: G4. make: Volvo.

23795444 Volvo Penta Dph G4 Nickel Cadmium Bronze Rear Prop

( Brand: Volvo Penta ), ( Manufacturer Part Number: 23795444 ), ( Part Type: Prop ), ( Non-domestic Product: Yes ), ( Warranty: 1 Year ), ( Custom Bundle: No ), ( Engine Hp : Over 200 Hp ), ( Country Of Origin: Italy )

Review VOLVO PENTA Dph Nickel Cadmium Bronze Rear Prop fits G4

The **Volvo Penta 23795444 DPH G4 Cadmium Rear Propulsion Unit** is a high-performance, marine propulsion system engineered for durability, efficiency, and reliability in demanding boating applications. Part of Volvo Penta s renowned DPH (Direct Pressure Hydraulic) series, this unit combines cutting-edge hydraulic technology with robust mechanical design to deliver exceptional power and smooth operation. The **G4** designation indicates a four-cylinder, in-line engine architecture, optimized for balanced performance and reduced vibration, making it ideal for medium to large recreational vessels, fishing boats, and commercial craft where consistent power and low maintenance are critical. Built with a **cadmium-plated** propeller shaft, this propulsion system is specifically designed to resist corrosion from saltwater and other harsh marine environments, extending its operational lifespan and reducing the need for frequent replacements. The DPH system itself operates on a direct-pressure hydraulic principle, eliminating the need for traditional mechanical linkages, which simplifies installation, reduces wear, and enhances overall reliability. This propulsion unit is equipped with Volvo Penta s advanced **DPH control module**, allowing for precise throttle response and seamless integration with the boat s steering and propulsion systems. The robust **rear-mount configuration** ensures optimal weight distribution and maneuverability, while the compact yet sturdy design minimizes space requirements without compromising performance. Whether deployed in a luxury yacht, a high-speed fishing vessel, or a workboat, this propulsion unit delivers a harmonious blend of power, efficiency, and longevity, making it a standout choice for discerning boat owners and operators who demand nothing less than the best in marine engineering.

### **Pros and Cons of Buying a Volvo Penta 23795444 DPH G4 Cadmium Rear Prop**

#### **Overview**

The **Volvo Penta 23795444 DPH G4** is a **4-cylinder, 4-stroke diesel engine** designed for marine propulsion, specifically as a **rear-prop drive unit** (likely a **drive unit with a cadmium-plated propeller**). This engine is part of Volvo Penta s **DPH (Direct Power Head) series**, known for reliability, fuel efficiency, and durability in marine applications. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Proven Reliability**

- Volvo Penta engines are widely regarded for their **long-term durability**, especially in marine environments where saltwater corrosion and heavy loads are common.

- The **DPH series** is known for **minimal maintenance requirements** compared to older marine diesel designs, reducing downtime and repair costs over time.

2. **Fuel Efficiency**

- As a **4-stroke diesel engine**, it offers **better fuel economy** than many 2-stroke outboards or older 4-stroke inboards.

- The **direct injection system** helps optimize combustion, reducing fuel consumption while maintaining power.

3. **Power and Performance**

- This engine is likely rated for **moderate to high-performance applications**, such as **fishing boats, workboats, or mid-sized cruisers**, where steady power and torque are essential.

- The **G4 configuration** (4 cylinders) provides a **good balance between power and smooth operation**, avoiding the vibration issues common in smaller 2-cylinder or 3-cylinder engines.

4. **Low Maintenance Requirements**

- Volvo Penta engines are designed with **simplified maintenance** in mind, featuring **easy-access components**, **longer-lasting seals**, and **reduced wear parts**.

- The **cadmium-plated propeller** (if included) helps prevent corrosion, extending the life of the drive unit.

5. **Compatibility with Volvo Penta Drive Systems**

- This engine is likely paired with a **Volvo Penta drive unit**, which integrates **steering, propulsion, and power management** seamlessly.

- The **DPH series** is compatible with **automatic gearboxes and shift-on-the-fly systems**, making it ideal for boats requiring smooth, responsive control.

6. **Resale Value and Market Demand**

- Volvo Penta engines hold their value well in the **marine market**, especially in **fishing and commercial sectors** where reliability is critical.

- The **DPH series** is still in production (or closely related to current models), ensuring availability of **parts and service support**.

7. **Environmental Considerations**

- Diesel engines meet **modern emissions standards** (though older models may not be as strict as newer ones).

- The **4-stroke design** produces **less noise and vibration** compared to 2-stroke outboards, making it more suitable for **quiet cruising**.

8. **Versatility in Applications**

- Suitable for **fishing boats, workboats, patrol vessels, and even some cruisers** where a **reliable, high-torque engine** is needed.

- The **rear-prop drive unit** allows for **compact installation**, useful in boats with limited space.

---

### **Cons**

1. **Age and Potential Wear**

- The **23795444 model number** suggests this is an **older engine** (likely from the **1990s or early 2000s**).

- **Wear on critical components** (crankshaft bearings, camshaft, injectors, turbocharger) may be present, requiring **major overhauls** if not properly maintained.

- **Cadmium plating on the propeller** is **toxic and environmentally hazardous** removal and disposal must comply with **marine regulations** (cadmium is banned in many areas).

2. **High Initial Cost of Ownership**

- While **fuel-efficient**, older diesel engines can have **higher upfront costs** due to:

- **Replacement parts** (some components may be discontinued).

- **Potential overhaul costs** if the engine has significant wear.

- **Labor costs** for marine diesel repairs can be **significantly higher** than for modern engines.

3. **Emissions and Modern Regulations**

- Older diesel engines may **not meet current emissions standards** (e.g., **Tier 3 or Euro 4**), which could lead to **restrictions in certain marinas or ports**.

- Some regions **ban or restrict cadmium-plated propellers** due to environmental concerns.

4. **Limited Technology Compared to Modern Engines**

- **No electronic fuel injection (EFI) or advanced diagnostics** older engines rely on **mechanical fuel pumps and carburetion**, which can be less precise.

- **No direct integration with modern navigation or engine monitoring systems** (e.g., no easy compatibility with **Garmin, Simrad, or other marine electronics**).

- **Less efficient turbocharging** compared to modern **variable geometry turbochargers (VGT)**, which can reduce power at low RPM.

5. **Fuel Quality Sensitivity**

- Older diesel engines are **more sensitive to poor fuel quality** (water, contaminants, old fuel).

- **Diesel particulate filters (DPF) and advanced fuel systems** in newer engines help prevent clogging, but older models **lack these protections**.

6. **Propeller and Drive Unit Considerations**

- **Cadmium-plated propellers** are **heavy and can corrode over time**, especially in saltwater.

- The **rear-prop drive unit** may have **seal wear** or **shaft misalignment issues**, leading to **oil leaks or reduced efficiency**.

- **Gearbox wear** is common in older marine drives, requiring **regular inspections**.

7. **Parts Availability and Service Challenges**

- While Volvo Penta is still a **reputable brand**, **some original parts may be discontinued**.

- **Finding a qualified marine mechanic** familiar with **DPH engines** can be difficult in some regions.

- **Remanufactured engines** may be an option, but **quality varies**, and **warranties are often limited**.

8. **Noise and Vibration**

- Older marine diesels can be **noisier and more vibration-prone** than modern engines, leading to **discomfort on long cruises**.

- **Balancing issues** in the drive unit may require **additional dampening systems** to reduce cabin noise.

---

### **Conclusion**

The **Volvo Penta 23795444 DPH G4 Cadmium Rear Prop** is a **reliable, fuel-efficient marine engine** that excels in **fishing, workboat, and commercial applications** where **durability and steady power** are prioritized. Its **proven track record, low maintenance needs, and compatibility with Volvo Penta drive systems** make it a **strong choice for boats that require a robust, long-lasting propulsion solution**.

However, **age-related wear, cadmium propeller concerns, potential emissions issues, and higher long-term costs** (parts, labor, fuel quality sensitivity) are **significant drawbacks**. If the engine has been **well-maintained**, it can still be a **good investment**, but **buyers should budget for potential overhauls** and **check for hidden damage** before purchase.

For **modern applications**, newer **Volvo Penta IPS, DPS, or DI engines** (with **EFI, VGT, and better emissions compliance**) may offer **superior performance, efficiency, and ease of maintenance**. But if **reliability in a traditional marine diesel** is the priority, this engine remains a **solid choice provided it is inspected thoroughly and serviced regularly**.

---

### **Recommendation**

- **Buy if:**

- You are purchasing for a **fishing or workboat** where **reliability and torque** are critical.

- The engine has a **full service history** and has been **properly maintained** (oil changes, injector cleaning, turbo overhauls).

- You are **prepared for potential overhaul costs** (budget **$5,000 $10,000 ** for a full rebuild if needed).

- You **plan to remove the cadmium propeller** (due to environmental regulations) and replace it with a **stainless steel or aluminum alternative**.

- You **do not require the latest emissions compliance** and operate in a **region with lenient marine regulations**.

- **Avoid if:**

- You need an **engine for a modern cruiser or performance boat** where **low noise, vibration, and emissions compliance** are important.

- You **cannot afford potential repair costs** or lack access to **qualified marine mechanics**.

- The **propeller or drive unit shows signs of heavy wear** (leaks, corrosion, unusual noise).

- You **plan to keep the boat long-term** considering a **newer, more efficient engine** may save money in the long run.

- **Alternatives to Consider:**

- **Volvo Penta DPS 1000/1300/1600** (newer, more efficient, better emissions compliance).

- **Yamaha F200/F300** (reliable, modern, good for cruising).

- **Mercury Verado** (high-performance, but less durable for heavy

Details:

ALL PARTS SHIPPED FEDEX GROUND IN THE LOWER 48. ALL NEW VOLVO PENTA PARTS CARRY A 1 YEAR FACTORY WARRANTY.

part #: 23795444 prices

  • $1195.00-$1459.72

specifications completegengin:

  • for models: G4
  • for makes: Volvo
  • brand: Volvo Penta
  • mpn: 23795444
  • part type: Prop
  • non-domestic product: Yes
  • warranty: 1 Year
  • custom bundle: No
  • engine hp : Over 200 Hp
  • country of origin: Italy

payments completegengin:

  • credit card: Mastercard
  • wallet: Paypal
  • other

offer completegengin:

  • started: April 28, 2026
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

seller completegengin:

  • rating: 100.0%
  • city: Costa Mesa, California
  • # reviews: 4253

returns completegengin:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

general completegengin:

  • Boat Parts > Inboard Engines Components > Complete Gas Engines
  • condition: New

shipping completegengin:

  • carrier: FedEx
  • class: Economy
  • transit: 3-7 Days
  • type: Calculated
  • service: FedEx Ground Economy
  • cost: $46.91
for models: g4, for makes: volvo, part type: prop, non-domestic product: yes, warranty: 1 year, custom bundle: no, engine hp: over 200 hp, country of origin: italy,
category: boat parts > inboard engines components > complete gas engines, sku: 6505332412894853,
Volvo Penta 23795444 Is Similar To:
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3 offers $1195.00–$1459.72 USD
  • New. Offer #1 priced at $1405.91 + $46.91 shipping estimate = $1452.82* total. ALL NEW VOLVO PENTA PARTS CARRY A 1 YEAR FACTORY WARRANTY! ALL USED PARTS SOLD AS IS!.+$46.91 shipping
  • Used. Offer #2 priced at $1195.00 + $167.64 shipping estimate = $1362.64* total. in original VP boxes Newly reconditioned set of g4 props.+$167.64 shipping
  • New. Offer #3 priced at $1459.72 + $118.10 shipping estimate = $1577.82* total. Complete with shock-absorbing rubber bushing and galvanic isolation makes it perfectly matched for the DPH-drive. Part number: .+$118.10 shipping

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