1. Boat Outboard Engines To Buy
  2. sku: 23146447597618751
  3. EAST MARINE 23034

EAST-MARINE Dp Dpx Drive Inboard Engine Upper Gear Kit 739325412976 Unit Seal

fits model: 23034. make: Volvo, Penta.

East-marine 739325412976 For Volvo Penta Dp-g Dpx Drive Inboard Engine Upper Gear Case Unit Seal Kit

( Brand: East-marine ), ( Engine Type: Volvo Penta Dp-g Dpx-as S1 R ), ( Type: Engine Gearcase Unit Seal Kit ), ( UPC: 739325412976 )

Review EAST MARINE Volvo Penta Dp g Dpx Drive Inboard Engine Upper Gear Case Unit Seal Kit fits 23034

The **East Marine 739325412976 Volvo Penta DP-G/DPX Drive Inboard Engine Upper Gear Unit Seal Kit** is a precision-engineered replacement solution designed exclusively for Volvo Penta s DP-G and DPX series of inboard drive units, ensuring optimal performance, longevity, and reliability for marine applications. This high-quality seal kit is meticulously crafted to address the critical sealing requirements of the upper gear unit, a vital component that interfaces between the engine s transmission and the drive shaft, protecting against water ingress, oil leakage, and wear-induced contamination. Engineered with durable, synthetic elastomers and reinforced materials, the kit includes a carefully selected combination of seals, gaskets, and o-rings tailored to withstand the demanding conditions of marine environments including exposure to saltwater corrosion, temperature fluctuations, and constant mechanical stress. The seals are designed to maintain a perfect fit within the DP-G/DPX drive s intricate housing, preventing fluid loss while minimizing friction and heat buildup, which can compromise engine efficiency and drive longevity. Whether installed during routine maintenance or as part of a repair following wear or damage, this kit ensures a secure, leak-free seal that upholds the integrity of the drive system, reducing the risk of costly downtime and preserving the engine s performance. Ideal for both professional marine technicians and DIY enthusiasts, the East Marine seal kit adheres to Volvo Penta s stringent engineering standards, offering a direct, compatible replacement that restores the drive s functionality with ease. Proper installation of this kit is essential to prevent premature seal failure, ensuring that your Volvo Penta DP-G/DPX drive operates smoothly for years to come.

**Pros and Cons of buying a East Marine 739325412976 Seal Kit for Volvo Penta DP-G/DPX Drive Inboard Engines**

### **Pros:**

1. **Compatibility and Fit:** This seal kit is specifically designed for Volvo Penta DP-G and DPX drives, ensuring a proper fit without modifications. This reduces the risk of leaks or improper installation, which can damage the drive unit or engine.

2. **Quality Materials:** East Marine is a well-known brand in marine aftermarket parts, and their seal kits are typically made from durable materials like EPDM or nitrile rubber, which are resistant to water, oil, and temperature fluctuations. High-quality seals extend the lifespan of the drive unit and prevent premature wear.

3. **Prevents Water Ingress:** The primary function of the upper gear unit seal is to prevent water from entering the drive mechanism. A failing seal can lead to corrosion, reduced performance, or even complete failure of the drive. Replacing it proactively can avoid costly repairs down the line.

4. **Easy Installation:** The kit is designed for straightforward replacement, often requiring only basic tools. Many users report that the installation process is manageable even for those with limited mechanical experience, though caution is advised to avoid damaging the drive.

5. **Cost-Effective Maintenance:** Compared to the potential cost of repairing or replacing a damaged drive unit due to a failed seal, purchasing this kit is a relatively inexpensive preventive measure. It can save hundreds or thousands of dollars in long-term maintenance costs.

6. **Warranty and Support:** East Marine products often come with warranties or customer support, providing peace of mind in case of defects or installation issues. The brand s reputation for reliability adds credibility to the purchase.

7. **Compatibility with Other Volvo Penta Parts:** Since Volvo Penta is a trusted manufacturer, this seal kit is likely to integrate seamlessly with other genuine or high-quality aftermarket parts, ensuring optimal performance of the drive system.

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### **Cons:**

1. **Limited Availability:** Depending on the region or retailer, this specific part number may not be readily available in all marine supply stores. Online purchases might be necessary, which could involve shipping delays or additional costs.

2. **Price Sensitivity:** While the cost is reasonable for a seal kit, some budget-conscious buyers might hesitate if they perceive it as an unnecessary expense, especially if the boat is not frequently used. However, neglecting seal replacement can lead to more expensive problems later.

3. **Installation Challenges:** Although the installation is generally straightforward, improper handling can damage the drive unit or seals. Buyers without mechanical experience may need to consult a professional, adding to the overall cost. Mismanagement during installation could void warranties or cause leaks.

4. **Potential Counterfeit Concerns:** As with any aftermarket part, there is a risk of purchasing counterfeit or low-quality replicas, especially from unauthorized sellers. Buying from reputable dealers (e.g., East Marine s official website, MarineMax, or local Volvo Penta dealers) mitigates this risk but requires due diligence.

5. **Mixed Reviews on Longevity:** While East Marine is generally reliable, some users report that the seals may wear out faster than expected, particularly in harsh conditions (e.g., saltwater exposure, frequent deep diving, or heavy loads). Regular inspection and replacement may still be necessary.

6. **Additional Costs:** Beyond the seal kit itself, buyers may need to purchase tools (e.g., seal puller, torque wrench) or lubricants (e.g., marine grease) for proper installation. These extras can add to the total cost, though they are often one-time expenses.

7. **Volvo Penta s Own Parts:** Some buyers prefer using Volvo Penta s original equipment manufacturer (OEM) parts for warranty or performance reasons. While East Marine s kit is compatible, OEM parts might offer slightly different guarantees or fitment assurances, depending on the warranty terms.

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### **Conclusion:**

The East Marine 739325412976 seal kit for Volvo Penta DP-G/DPX drives is a practical and cost-effective solution for maintaining the integrity of your drive unit. Its compatibility, durability, and ease of installation make it a strong choice for proactive boat owners. However, potential buyers should weigh the pros against the cons, such as ensuring availability, verifying the seller s legitimacy, and considering their own mechanical skills for installation.

For most users, the benefits preventing water ingress, avoiding costly repairs, and extending the drive s lifespan outweigh the drawbacks. If you are comfortable with basic DIY maintenance or have access to a marine mechanic, this kit is highly recommended as part of routine upkeep for your Volvo Penta drive.

### **Recommendation:**

Purchase the East Marine seal kit from an authorized dealer or reputable online retailer (e.g., East Marine s official site, MarineMax, or West Marine) to ensure authenticity. Follow the manufacturer s installation guidelines carefully, and consider consulting a professional if you lack experience. Schedule the replacement during routine maintenance to avoid unexpected failures during critical boating periods. If your boat is under warranty, check with Volvo Penta to confirm whether using aftermarket seals will void coverage, as some warranties require OEM parts. Overall, this is a wise investment for long-term reliability.

Details:

Boat Marine Upper Gear case Unit Seal Kit for Volvo Penta DP-G, DPX-A. DPX-S, DPX-S1 and DPX-R, DP-G 23034. Reach out to us, and we'll do our best make things right. Reference Part Number: Volvo Penta 23034 Application: Fits the Following Marine Engine Drive model's, DP-G, DPX-A, DPX-S, DPX-S1, DPX-R Package Include: 1 X Gearcase Unit Seal Kit Note 1.These are aftermarket parts with OEM - level quality!, 2.Remember, many model's may have same horsepower.

specifications ouboaen:

  • for models: 23034
  • for makes: Volvo, Penta
  • brand: East-marine
  • engine type: Volvo Penta Dp-g Dpx-as S1 R
  • type: Engine Gearcase Unit Seal Kit
  • upc: 739325412976

seller ouboaen:

  • city: Hebron, Kentucky
  • rating: 99.9%
  • # reviews: 2871

general ouboaen:

  • Boat Parts > Outboard Engines Components > Other
  • condition: New

payments ouboaen:

  • other
  • credit card: Discover
  • wallet: Google-pay

offer ouboaen:

  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • sold: 0
  • started: April 7, 2026
  • quantity: 9

returns ouboaen:

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

shipping ouboaen:

  • class: Standard, Expedited
  • service: Standard, UPS Ground, Expedited
  • type: Fixed
  • cost: $0.00
  • carrier: UPS
  • transit: 3-7 Days
for models: 23034, for makes: volvo, penta, engine type: volvo penta dp-g dpx-as s1 r, type: engine gearcase unit seal kit,
category: boat parts > outboard engines components, sku: 23146447597618751,
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