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New OEM Lower Units

New OEM Lower Units

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New OEM Lower Unit

New Lower Units

Expert OEM Lower Units for Sale

If you are looking for New OEM Lower Units for Mercury, Mercruiser, Evinrude, and OMC, you have come to the right place. At US Boatworks, we have been replacing lower units for over 40 years and have served thousands of happy clients. OEM Sterndrives are a great option for boat owners needing to replace their existing unit.

The OEM unit is the best choice for those that value performance and durability but the OEM choice will, of course, cost more.

Expert original equipment manufacturer, OEM, lower units are in stock and ready to ship today.

Explore the advantages of the OEM Sterndrive complete unit below.

  • Built by your engine manufacturer
  • All parts are OEM
  • Fully compatible with your engine
  • Usually ships in 24 hours
  • Optional rebate when you return your old core
  • 1 year warranty covered by manufacturer


US Boatworks – Keeping you on the water  for over 40 years.
Quality You Can Trust.

Find New OEM Lower Units

OEMMERCURYPRICEDETAILS
1623-859399T13V6 3.0 Liter, Long Shaft, 200, 225, 250 HP$2,995 -$200 rebate for return of good core = $2,795More Info
1623-859399T14V6 3.0 LITER XL$2,995 - $200 rebate for return of good core = $ 2,795More Info
1647-9148T84V6 2.0, 2.4 & 2.5 LITER LONG$2,995 -$200 rebate for return of good core = $ 2,795More Info
1647-9148T85V6 2.0, 2.4 & 2.5 LITER XL$2,995 -$200 rebate for return of good core = $ 2,795More Info
VIEW MERCRUISER FACTORY LOWERS & COMPLETE DRIVES
OEMMERCRUISER STKPRICEDETAILS

8M0046738

BRAVO 3 LOWER UNIT, #1656-8M0046738BWOEM905$6,091.50 - $400 rebate for return of a good core = $5,691.50More Info
8866G04BRAVO 3 LOWER UNIT , # 1656-8866G04BWOEM905$5,995 - $400 rebate for return of a good core = $5,595More Info
815822A53

ALPHA I, GEN II LOWER UNIT, #1623-815822A53

BWOEM954$2,830 -  $200 rebate for return of a good core = $ 2,630More Info
5121200TPALPHA I, GEN II COMPLETE 1.47 RATIO, #5-5121200TPBWOEM950$3,775 - $400 rebate for return of a good core = $3,375More Info
51100008PALPHA I, GEN II COMPLETE 1.47 RATIO, #5-5121200TPBWOEM950Q$2,795- $400 rebate for return of a good core = $ 2,395More Info
51100007PALPHA 1, GEN 2 COMPLETE. 2.0 RATIO, #5121600TPBWOEM953Q$ 2,080 - $400 rebate for return of a good core = $ 1,680More Info
5121300TPALPHA I, GEN II COMPLETE 1.62 RATIO, # 5-5121300TPBWOEM951$3,775 - $400 rebate for return of a good core = $3,375More Info
5121400TPALPHA I, GEN II COMPLETE 1.81 RATIO, #5-5121400TPBWOEM952$3,775 - $400 rebate for return of a good core = $3,375More Info
5121600TPALPHA I, GEN II COMPLETE 2.0 RATIO, # 5-5121600TPBWOEM953$3,775 - $400 rebate for return of a good core = $3,375More Info
VIEW VOLVO UPPERS AND COMPLETE DRIVES
VOLVOVOLVO STERNDRIVEPRICEDETAILS
3868913DP-SM Complete Drive, 1.95 Ratio$ 11,400 -$800 rebate for return of good core = $ 10,600More Info
3868912DP-SM Complete Drive, 1.78 Ratio$ 11,400 -$800 rebate for return of good core = $ 10,600More Info
3842918SX-A UPPER (22/23) 1.43 1.51 1.60 1.66$3,995 - $300 rebate for return of good core = $ $3695More Info
3842918-ADPS-A UPPER (22/23) 1.68 1.78 1.95$3,995 - $300 rebate for return of good core = $ $3695More Info
3842918-BDPS-B UPPER (22/23) 1.68 1.78 1.95$3,995 - $300 rebate for return of good core = $ $3695More Info
3842919SX-A UPPER (21/26) 1.79, 1.89, 1.97, 2.18$3,995 - $300 rebate for return of good core = $3695More Info
3842919-ADPS-A UPPER (21/26) 2.11 2.32$3,995 - $300 rebate for return of good core = $3695More Info
3842919-BDPS-B UPPER (21/26) 2.11 2.32$3,995 - $300 rebate for return of good core = $3695More Info
21591372DPS-B UPPER (25/26) 2.14$4,560 - $300 rebate for return of good core = $4,260More Info
21591372DPS-A UPPER (25/26) 2.14$4,560 - $300 rebate for return of good core = $4,260More Info
23290086SX-D UPPER (22/23) 1.43 1.51 1.60 1.66$3,995 - $300 rebate for return of good core = $3695More Info
23290086-DDPS-D UPPER (22/23) 1.78 1.95$3,995 - $300 rebate for return of good core = $3695More Info
23290085SX-D UPPER (21/26) 1.79 1.89 1.97 2.18$3,995 - $300 rebate for return of good core = $3695More Info
23290085-DDPS-D UPPER (21/26) 2.32$3,995 - $300 rebate for return of good core = $3695More Info
23290087DPS-D UPPER (25/26) 2.14$3,995 - $300 rebate for return of good core = $3695More Info
View Volvo Penta OEM Lower Units & Complete Sterndrives
VOLVOVOLVO STERNDRIVEPRICEDETAILS
3860765DP-SM Lower 16/30, 1.95 or 2.32 Ratio$9,000 - $500 rebate for return of good core = $ 8,500More Info
3855907DP-SM Lower 17/29, 1.78 Ratio$9,000 - $500 rebate for return of good core = $ 8,500More Info
3842602SX-A Lower 19/26, 1.43 Ratio6,395 -$300 rebate for return of good core = $ 6,095More Info
3842603SX-A Lower 18/26, 1.51 & 1.79 Ratio$6,395 - $300 rebate for return of good core = $ 6,095More Info
3842604SX-A Lower (17/26) 1.60, 1.89 Ratio$6,395 - $300 rebate for return of good core = $ 6,095More Info
3842605SX-A Lower (17/27) 1.66, 1.97 Ratios$6,395 - $300 rebate for return of good core = $ 6,095More Info
3842606SX-A Lower (17/30) 2.18 Ratio$6,395 - $300 rebate for return of good core = $ 6,095More Info
3842602-DSX-D Lower (19/26) 1.43$6,395 - $300 rebate for return of good core = $ 6,095More Info
3842603-DSX-D Lower (18/26) 1.51, 1.79$6,395 - $300 rebate for return of good core = $ 6,095More Info
3842605-DSX-D Lower (17/27) 1.66, 1.97 Ratios$6,395 - $300 rebate for return of good core = $ 6,095More Info
3842844DPS-A Lower (16/30) 1.95, 2.14, 2.32 Ratios$6,995 - $500 rebate for return of good core = $ 6,495More Info
21658892DPS-B Lower (16/30) 1.95, 2.14, 2.32 Ratios$6,995 - $500 rebate for return of good core = $ 6,495More Info
21658892-DDPS-D Lower (16/30) 1.95, 2.14, 2.32 Ratios$6,995 - $500 rebate for return of good core = $ 6,495More Info
21658888-DDPS-D Lower (17/29), 1.78 & 2.11 Ratios$6,995 - $500 rebate for return of good core = $ 6,495More Info
21658888DPS-B Lower 17/29, 1.78 & 2.11 Ratios$6,995 - $500 rebate for return of good core = $ 6,495More Info
3842842DPS-A Lower 17/29, 1.78 & 2.11 Ratios$6,995 - $500 rebate for return of good core = $ 6,495More Info
3842843DPS-A Lower 1.68 Ratio$6,995 - $500 rebate for return of good core = $ 6,495More Info
3842606-DSX-D Lower (17/30) 2.18 Ratios$6,395 - $300 rebate for return of good core = $ 6,095More Info
3842604-DSX-D Lower (17/26)1.60 & 1.89 Ratios$6,395 - $300 rebate for return of good core = $ 6,095More Info
3868912DP-SM Complete Drive, 1.78 Ratio$ 11,400 -$800 rebate for return of good core = $ 10,600More Info
3868913DP-SM Complete Drive, 1.95 Ratio$ 11,400 -$800 rebate for return of good core = $ 10,600More Info

OEM Lower Units

New OEM lower units stand as a beacon of reliability and innovation in the realm of gearcase replacement, offering boaters a cutting-edge solution for sustaining optimal performance in their engines. These meticulously crafted units represent the pinnacle of marine engineering, designed with a focus on precision and adherence to the strictest manufacturer specifications.

Boaters who opt for OEM lower units can expect a product that not only meets but often exceeds industry standards, delivering exceptional durability and functionality.

One of the key advantages of choosing a new OEM lower unit is the inclusion of all OEM internal components, promoting compatibility and interchangeability with your original OEM drive. This comprehensive approach to manufacturing guarantees a seamless integration with the existing engine, minimizing potential compatibility issues and delivering a hassle-free replacement experience for boat owners.

Our new OEM lower units come with a 1 year free-warranty backed by the manufacturer. 

At first sight, a OEM lower unit may seem like a big investment but you will find that it will provide you with a quality lasting lower unit that will run smoothly for many years to come. Damage to your existing lower unit could be covered under your insurance policy depending on the situation. Remember to check with your insurance company and file a claim if needed.

The availability and prompt shipping of new lower units are noteworthy benefits. Boaters can enjoy the convenience of quick replacement, with many units ready to ship within 24 hours of purchase. This swift turnaround time minimizes downtime, allowing boat owners to get back on the water promptly. The choice of a new lower unit not only extends the life of the engine but also ensures a high-quality, performance-driven solution that aligns seamlessly with your engine.

Most Asked Questions

What makes OEM lower units a reliable choice for marine propulsion?

New lower units stand as a beacon of reliability and innovation in marine propulsion. Meticulously crafted with a keen focus on precision and adherence to strict manufacturer specifications, these units offer a cutting-edge solution for sustaining optimal performance in vessels.

Depending on the circumstances surrounding how your lower unit was damaged, your insurance policy may cover the replacement. We see many lower units replaced by insurance policies. 
We, at US Boatworks, routinely work with insurance companies and are happy to help you along the way. 

While it may seem like a significant upfront investment, choosing a new lower unit ensures reliable and future-proof solutions. Boaters staying ahead of the curve in terms of performance and efficiency benefit from the durability and functionality of these high-quality units.

One key advantage is the inclusion of all internal components in new lower units, promoting compatibility and interchangeability with OEM drives. This comprehensive approach guarantees a seamless integration with the existing propulsion system, minimizing potential compatibility issues

New lower units come with a one year free warranty. Additionally, the availability and prompt shipping of OEM lower units ensure quick replacement, with many units ready to ship within 24 hours.

US Boatworks offers new lower units of Mercury, Mercruiser, Evinrude, Volvo-Penta and OMC. With over 40 years of experience, we provide factory, brand new outdrives, lower units, and uppers built by engine manufacturers.

New lower units from US Boatworks include a 1-year warranty covered by the manufacturer. Additionally, there is an optional rebate when returning the old core, providing added value to customers.

US Boatworks is dedicated to customer satisfaction, ensuring a seamless and gratifying experience. Contact US Boatworks via call, text, or email with your engine serial # or model # and we will be happy to assist you.

Customers can contact US Boatworks via call, text, or email to get expert assistance and ensure a great boating season.

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