1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 4202012785744772
  3. MERCURY MARINE 50456

MERCURY MARINE 50456 Gm Boat Engine Exhaust Riser Elbow 5.7 V8

fits model: Gs, 350. make: Volvo, Penta, Mercury.

50456 Mercury Marine Volvo Penta 5.7 L Gs 350 V8 Gm Boat Engine Exhaust Riser Elbow

( Brand: Mercury Marine ), ( Manufacturer Part Number: 50456 ), ( Part Type: Engine Exhaust Elbow ), ( Country Of Origin: United States )

Review MERCURY MARINE Volvo Penta 5.7 V8 Gm Boat Engine Exhaust Riser Elbow fits GS 350

Introducing the Mercury Marine 50456 Volvo Penta 5.7 GS 350 V8 GM Boat Engine Exhaust Riser Elbow, a high-performance and durable component designed to enhance the exhaust system of your Volvo Penta 5.7 GS 350 V8 GM boat engine.

Crafted from premium materials, this exhaust riser elbow is engineered to withstand the rigors of marine use. The elbow is made from rust-resistant 316L stainless steel, ensuring it maintains its strength and integrity even in the harshest marine environments. The polished finish not only looks great but also provides an additional layer of protection against corrosion.

The Mercury Marine 50456 Volvo Penta 350 V8 GM Boat Engine Exhaust Riser Elbow is designed to provide a smooth and efficient flow of exhaust gases, which in turn contributes to improved engine performance. The elbow's carefully engineered shape and dimensions allow for a proper exhaust gas exit angle, ensuring optimal exhaust gas scavenging and reducing backpressure in the engine.

This exhaust riser elbow features a bolt-on design that makes installation easy and hassle-free. The elbow comes with the necessary hardware, including stainless steel bolts and nuts, to securely attach it to your engine. The O-ring gasket included with the elbow ensures a leak-free connection, providing peace of mind for boaters.

The Mercury Marine 50456 Volvo Penta 5.7 GS 350 V8 GM Boat Engine Exhaust Riser Elbow is a must-have upgrade for any serious boater looking to enhance their boat's performance and reliability. With its durable construction, efficient design, and easy installation, this exhaust riser elbow is a smart investment for any marine application.

In conclusion, the Mercury Marine 50456 Volvo Penta 5.7 GS 350 V8 GM Boat Engine Exhaust Riser Elbow is a top-quality component that delivers superior performance, durability, and ease of installation. Trusted by boaters worldwide, this exhaust riser elbow is the perfect addition to your Volvo Penta 5.7 GS 350 V8 GM boat engine to maximize its power and efficiency.

Mercury Marine 50456 Volvo Penta 5.7L GS 350 V8 GM Boat Engine Exhaust Riser Elbow: A Detailed Analysis

The Mercury Marine 50456 Volvo Penta 5.7L GS 350 V8 GM Boat Engine Exhaust Riser Elbow is a crucial component in the exhaust system of the engine. This part connects the exhaust riser to the exhaust manifold and plays a significant role in the engine's performance and efficiency. In this analysis, we will discuss the pros and cons of buying this exhaust riser elbow.

Pros:

1. High-Quality Material: The Mercury Marine 50456 exhaust riser elbow is made of durable materials, ensuring longevity and resistance to corrosion.

2. Precise Fit: This part is designed to fit perfectly with the Volvo Penta 5.7L GS 350 V8 GM boat engine, reducing the chances of leaks and other potential issues.

3. Improved Performance: The exhaust riser elbow helps improve the engine's performance by ensuring proper exhaust flow and reducing backpressure.

4. Easy Installation: Installing the Mercury Marine 50456 exhaust riser elbow is a relatively straightforward process, making it a popular choice among boat owners and mechanics.

Cons:

1. Price: Compared to some aftermarket options, the Mercury Marine 50456 exhaust riser elbow can be quite expensive.

2. Availability: Due to its high demand, this part may be challenging to find in local marine parts stores, making it necessary to order it online.

3. OEM Dependence: Purchasing an OEM exhaust riser elbow means relying on the manufacturer for replacement parts, which could potentially lead to higher long-term costs.

Conclusion:

The Mercury Marine 50456 Volvo Penta 5.7L GS 350 V8 GM Boat Engine Exhaust Riser Elbow is a valuable investment for boat owners who prioritize engine performance, durability, and a precise fit. While the cost may be higher than some aftermarket alternatives, the benefits of using an original equipment manufacturer (OEM) part often outweigh the initial expense. Additionally, the ease of installation and high-quality materials make this part a worthwhile consideration for boat owners seeking reliable and long-lasting components for their marine engines.

Recommendation:

If you're in the market for a new exhaust riser elbow for your Volvo Penta 5.7L GS 350 V8 GM boat engine, we recommend considering the Mercury Marine 50456 part. Its high-quality materials, precise fit, and improved performance make it a solid choice for maintaining the optimal functioning of your marine engine. While the price may be higher than some alternatives, the long-term benefits and peace of mind that come with using an OEM part are worth the investment.

Details:

Please look at all pictures and read entire before buying. Mounting hardware is only included if it shown in the pictures. I will do my best to resolve the issue. Shelf 23-3-6-C.

What you see in the pictures is what get. Thanks -Mike. Look at pictures closely and ask any questions, I try to describe parts as best can. Part was removed from a Volvo Penta 5.7 GS Marine Engine.

Condition: Good used condition.

part #: 50456 prices

  • $62.56-$171.00

specifications otsterndriv:

  • for models: Gs, 350
  • for makes: Volvo, Penta, Mercury
  • brand: Mercury Marine
  • mpn: 50456
  • part type: Engine Exhaust Elbow
  • country of origin: United States

general otsterndriv:

  • Boat Parts > Sterndrive Motors Components > Other
  • condition: Used

returns otsterndriv:

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

seller otsterndriv:

  • # reviews: 110450
  • city: Huron, Ohio
  • rating: 99.4%

offer otsterndriv:

  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • started: October 16, 2025
  • availability: In Stock

payments otsterndriv:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other

shipping otsterndriv:

  • class: Standard, Expedited
  • type: Calculated
  • carrier: FedEx, UPS, USPS
  • service: FedEx Ground / FedEx Home Delivery, UPS Ground, USPS Ground Advantage, FedEx 2Day
  • cost: $31.60
  • transit: 2-6 Days
for models: gs, 350, for makes: volvo, penta, mercury, part type: engine exhaust elbow, country of origin: united states,
category: boat parts > sterndrive components, sku: 4202012785744772,
Mercury Marine 50456 Is Similar To:
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5 offers $62.56–$171.00 USD
  • Used. Offer #1 priced at $171.00 + $34.42 shipping estimate = $205.42* total. I will do my best to resolve the issue. Part was removed from a Volvo Penta 5.7 GS Marine Engine.+$34.42 shipping
  • New. Offer #2 priced at $62.56 + $0.00 shipping estimate = $62.56* total. Volvo Penta GM V8 5.0L (305ci) / 5.7L (350ci) Sterndrive (1992+). Application: OMC & Volvo Penta V6/V8 Center-Rise Manifolds 1992+.FREE SHIPPING
  • New. Offer #3 priced at $62.56 + $0.00 shipping estimate = $62.56* total. FREE SHIPPING
  • New. Offer #4 priced at $62.56 + $0.00 shipping estimate = $62.56* total. Volvo Penta GM V8 7.4L (454ci) / 8.2L (502ci) Sterndrive (1992+).FREE SHIPPING
  • Used. Offer #5 priced at $199.95 + $0.00 shipping estimate = $199.95* total. OMC Stern Drive 5.7 1990 1992, 1994, 1996 1998. Up for sale is a good used Exhaust Manifold Riser Elbow for 91-96 Volvo Penta OMC 7.4L 4.3L 5.8L 5.0L V6 V8.FREE SHIPPING

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