MERCURY 16008M0083538 Lower Unit Gearcase 8669A14 8669T14 8669A21 8669T16

( Manufacturer Part Number: 16008M0083538 ), ( Part Type: Unit )

Review MERCURY Inch Lower Unit Gearcase fits MARINER 2020

Mercury Mariner 20 Lower Unit Gearcase (8669A14, 8669T14, 8669A21, 8669T16)

The Mercury Mariner 20 Lower Unit Gearcase (8669A14, 8669T14, 8669A21, 8669T16) is a high-performance, precision-engineered component, specifically designed for optimal operation with Mercury Mariner outboard engines. This lower unit gearcase is a testament to Mercury's commitment to quality, reliability, and innovation.

Crafted from durable materials, the gearcase is designed to withstand the rigors of demanding marine conditions. It features a robust, yet lightweight construction that ensures efficiency and longevity. The gearcase houses a precision-machined gearset, which delivers smooth, quiet, and reliable power transmission from the engine to the drive shaft.

The lower unit gearcase is available in several configurations (8669A14, 8669T14, 8669A21, 8669T16) to cater to various propeller sizes and boat types. Each configuration offers optimal gear ratio for efficient propulsion and excellent maneuverability. The gearcase is also equipped with a sealed, maintenance-free oil system for worry-free operation.

The Mercury Mariner 20 Lower Unit Gearcase (8669A14, 8669T14, 8669A21, 8669T16) is an essential upgrade or replacement for your Mercury Mariner outboard engine. Its superior design, robust construction, and reliable performance make it an ideal choice for boaters seeking a high-quality, long-lasting lower unit gearcase. Upgrade your Mercury Mariner engine today with this top-tier lower unit gearcase.

Analysis of Mercury Mariner 20 Lower Unit Gearcase (8669A14, 8669T14, 8669A21, 8669T16)

1. Compatibility: This lower unit gearcase is designed to fit a wide range of Mercury outboard motors, specifically the Mariner 20. This ensures a precise fit and optimal performance.

2. Durability: Mercury is known for its robust and durable products, and this lower unit gearcase is no exception. It is built to withstand harsh marine conditions, providing long-lasting performance.

3. Versatility: The gearcase comes in different configurations (8669A14, 8669T14, 8669A21, 8669T16) to accommodate different boat types and usage patterns, offering flexibility to boat owners.

4. Reputation: Mercury Marine is a well-respected brand in the marine industry, which gives buyers peace of mind knowing they are investing in a product backed by a strong reputation.

1. Price: Compared to some aftermarket alternatives, the Mercury Mariner 20 Lower Unit Gearcase may be more expensive, which could be a deterrent for budget-conscious buyers.

2. Availability: Depending on the location, it may be difficult to find this specific gearcase model in local stores, requiring online purchases and potential shipping delays.

3. Potential compatibility issues: While the gearcase is designed to fit a range of Mercury outboards, there could be variations in boat designs or motor mounting that may cause minor fitment issues.

The Mercury Mariner 20 Lower Unit Gearcase (8669A14, 8669T14, 8669A21, 8669T16) offers durability, versatility, and compatibility, making it an attractive choice for boat owners looking for a high-quality product from a reputable brand. However, its price and potential availability issues should be considered before making a purchase. It is recommended to research local dealers for availability and compare prices with aftermarket alternatives to ensure the best value. Ultimately, the decision should be based on the user's specific needs, budget, and preference for brand reliability.

Details:

Parts may work with many other years and model's, but buyer should verify compatibility. Gearcase removed from a FRESHWATER 1989 Mercury 25HP 0C174740. Buyer should replace gear oil and rebuild water pump prior to placing into service.

part #: 16008m0083538 prices

• $95.00-$325.00

specifications ouboaen:

• for models: Mariner
• for makes: Mercury
• for years: 2020
• mpn: 16008m0083538
• part type: Unit

seller ouboaen:

• # reviews: 582
• city: Overland Park, Kansas
• rating: 100.0%

returns ouboaen:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

general ouboaen:

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

shipping ouboaen:

• class: Standard
• type: Fixed
• cost: $0.00
• transit: 4-9 Days
• service: Standard

payments ouboaen:

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

offer ouboaen:

• options: Ship-to-home
• sold: 0
• started: May 3, 2025
• quantity: 1
• availability: In Stock
• best offers: True

Mercury 16008M0083538 Is Similar To:

• 10-34691 Mercury Mariner Bulk Lot Pieces Old Stock Outboard Force Chrysler (33.1% similar) This is a bulk lot of new parts for mercury mariner force outboard nos Nola 200 individual part numbers in factory bags with most being multi PACKS1500 total pieces packed USPS medium flat rate box flax...(February 9th, 2019)
• 10-36070 Green Bay Prop Mercury Mariner Mercruiser Marine Engine Screw (31.4% similar) Quicksilver screw, 5-PACKFOR use on many mercury mariner outboards and Mercuries stern drives. Over 120 marine engines use this screw...(July 12th, 2018)
• 10-79953q 2 Mercury Gearcase Drain Plug Screw Kit Pack Two (29.9% similar) Each kit contains two gear case drain screws. These are oem quick silver mercury Mercuries parts, another tremendous ileum value...(April 12th, 2018)
• 10-79953q04 Mercury Quicksilver Oem Gearcase 745061741706 (39.7% similar) Set of 4 free shipping all reasonable offers considered. New in package...(October 4th, 2017)
• 10-96930a1 Mercury Mariner Tilt Lock Bolt Power Trim 745061221727 (39% similar) This mariner power trim bolt fits many mercury outboard motors from with hp engines. This bolt is whats used to change the position of outboard motor by inserting into holes on transom brackets. The part numbers for bolt are 10-96930A1 and 96930A1. There is no damage or corrosion. It is approx...(December 29th, 2018)
• 103030 Michigan Wheel Mercury Mariner Ss Blade Weel Part (30.3% similar) 13,75 x 22 fits hub. Fares water SS prop...(July 31st, 2018)
• 10321 Stiletto Prop Mercury Mariner Yamaha Outboard Propeller (29.3% similar) May fit more engines. Condition: used but in good condition and guaranteed to function properly. Please see included pictures. Part: 10321 stiletto prop x 21P v6 mercury mariner Yamaha outboard propeller fits various motor parts. This propeller will also fit Yamaha outboard motors with the correct ...(January 7th, 2019)
• 11-52901 52901 Quicksilver Mercury Mariner Outboard Steel Flywheel Nut New Oem (28.7% similar) This part is in excellent shape and original packaging for pictures. Nut: SH9N this listing is for new quicksilver outboard stern drive steel flywheel. Boat equipment, trolling motor parts: Minn Kit motor guide, outboard Yamaha, eventide, Johnson mercury, stern drive MC, Mercuries, Volvo pent, depth...(March 27th, 2018)
• 1136a61 206014 Force Mercury Mariner 25-30-40 50 (27.3% similar) Very smooth. Ships us only. Will fit many different year and horsepower. In great working condition. Tilt trim off a 1998 40HP mercury force...(February 25th, 2018)
• 114-8m0058611 Mercury Mariner Outboard Pro (30.5% similar) Feel free to call and order. 9 related part numbers: 100-8M0074491 mercury number: 114-8M0058611RELATED 100-8M0074491THIS sale is for one used. This cowl has a crack that runs along the top back and down right side see pics, there are some minor scuffs but nothing deep...(August 14th, 2017)
• 1144-4889 Mercury Outboard Lower End Cap (31% similar) Watch my other listings for more outboard motor and parts,trolling motors parts boating items both new, used vintage. Shipping cost applies to the lower 48 states. Sold as is shown. Used mercury lower end cap number in casting is...(March 16th, 2018)