SKU: 75353896386

ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]

$195.30 $217.00
Save 10%
No.2 Bestseller on nasasuma.com >

Pay in installments of $54.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]Premium Replacement Outboard Alternator with Multi Groove Pulley 12V 50A Replacement alternator that will fit 1. 5L & 3. 0L Mercury Outboard, 12 Volt, 50 AMP, Internal Fan, Multi groove serpentine pulley included, Includes wire plug connector. Features: All alternators are engineered for performance and reliability All alternators are engineered and manufactured with precision and quality All alternators must meet or exceed OEM performance before

Premium Replacement Outboard Alternator with Multi-Groove Pulley - 12V 50A

Replacement alternator that will fit 1.5L & 3.0L Mercury Outboard, 12 Volt, 50 AMP, Internal Fan, Multi-groove serpentine pulley included, Includes wire/plug connector.

Features:

  • All alternators are engineered for performance and reliability
  • All alternators are engineered and manufactured with precision and quality
  • All alternators must meet or exceed OEM performance before being boxed

Warranty Information:

When properly installed, all ARCO products are warrantied against defects in materials and workmanship for a period of 12 months for leisure use and 90 days for commercial or racing applications. 

Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting arcomarine.com/product-registration 

Replaces:

DELCO Alternator 8600514
DELCO Alternator 19020704
DELCO Alternator 19020707
MERCURY Alternator 8M0064020
MERCURY Alternator 8M6000803
MERCURY Alternator 828506
MERCURY Alternator 875286A-1
MERCURY Alternator 881247A1
MERCURY Alternator 889956
SIERRA Alternator 18-6455
PROTORQUE Alternator PH300-0031
PROTORQUE Alternator PH200-T010
PROTORQUE Alternator PH200-T015
PROTORQUE Alternator PH200-T016
MPPARTS Alternator TRM0009
MPPARTS Alternator TRM0066

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Amperage: 50A
  • Voltage: 12v
  • Box Dimensions: 8"H x 8"W x 9"L WT: 7.3 lbs
  • UPC: 693006008219

Quick Guide (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75353896386

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
W
Verified Purchase
Will Phillips
Whiting, US
★★★★★ 5
5 Stars for Suction, but the "Drill Brush Hack" makes it 10 Stars
Color: Tea Green, Style: Little Green Mini
I bought the Bissell Little Green Mini to handle the inevitable "kid and pet" messes that don't justify dragging out a full-sized upright. It’s impressively lightweight, about 45% lighter than the original and, in my opinion, seemingly more durable. The 4-foot flexible hose makes it perfect for stairs and car interiors. The Secret Sauce: The Drill Brush Pairing While the included 4" Tough Stain Tool is great for light scrubbing, the real game-changer is pairing this machine with a soft-bristle drill brush. My Process: I spray the stain using the Little Green’s trigger, let it sit for 30 seconds, then use the drill brush on a low setting to agitate the fibers. The Result: This combo lifts deeply embedded dirt and old pet stains that manual scrubbing just can't touch. Once agitated, I use the Little Green’s powerful suction to pull everything out. The water in the dirty tank is always satisfyingly (and gross) dark. Key Performance Notes Suction Power: Don't let the "Mini" tag fool you; the suction is strong enough to leave upholstery nearly dry to the touch. Spray Effectiveness: The built-in spray trigger is precise. It delivers a wide, even mist rather than a messy stream, which is crucial for saturating a stain without soaking the underlying foam padding. Self-Cleaning Feature: The HydroRinse tool is a lifesaver. It flushes the hose after use, preventing that "old damp carpet" smell from developing inside the machine. Portability: It’s small enough to store in a standard bathroom cabinet, making it much more accessible for "emergency" spills. Pros & Cons Pros: Extreme Portability: Easy to carry around the house or out to the driveway. Long Reach: The 12-foot power cord gives you plenty of room to move. Formula Efficiency: A little bit of the Oxy Spot & Stain formula goes a long way. Cons: Small Tanks: Because it’s a "Mini," you will be emptying the dirty tank frequently if you’re doing a whole couch. Loud: Like most portable extractors, it has a high-pitched motor whine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
J
Verified Purchase
Jessi W
Boise, US
★★★★★ 4
Works as expected but won’t replace professional carpet cleaning
Color: Tea Green, Style: Little Green Mini
I’d say this little green machine was worth the money. I’ve had it for a few months, and these are my pros and cons: Pros: -good size, easily stored in my closet -cord length is long enough for my needs -gets new stains out if I act quickly after spilling -comes with carpet cleaner (unlike if I were to rent a carpet cleaner from my hardware store) -great for spot cleaning Cons: -I can only spray the cleaning solution if the vacuum feature is turned on. I would like to spray and then wait a while, then turn on the vacuum feature. I could be doing this wrong, but I haven’t figured out a way to change this feature. -the suction isn’t as strong as I’d like. I recently got my carpets professionally cleaned, and I understood why that service is still necessary even if I’m spot-cleaning with my little green guy often.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
P
Verified Purchase
PelicanBayPartners
Omaha, US
★★★★★ 5
Great for Small Messes, but Not a Full Carpet Cleaner Replacement
Color: Tea Green, Style: Little Green Mini
I’ve been using this for spot cleaning, and overall it’s one of those tools that’s really handy to have around. The biggest strength is how well it handles small messes. It sprays, scrubs, and sucks up stains pretty effectively—especially on things like car seats, couches, or small carpet spots. The suction is surprisingly strong for such a small unit, which is why these are so popular for quick cleanups and pet messes. () It’s also compact and easy to carry, so you’re not dragging out a full carpet cleaner every time something spills. That’s honestly where it shines the most. On the downside, it’s not perfect. The tank is pretty small, so you’ll be refilling and emptying it if you’re doing anything more than a few spots. () The hose and cord length are decent but can feel a little limiting depending on where you’re cleaning. Another thing is that while it cleans well, it can leave things a bit damp afterward, so drying time is something to keep in mind. And like most machines in this category, it can get a little loud. Overall, it’s a really solid little machine for what it’s meant to do—quick, targeted cleaning. Just don’t expect it to replace a full-size carpet cleaner for deep cleaning large areas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
D
Verified Purchase
donjack4
Lowell, US
★★★★★ 5
Super efficient
Color: Tea Green, Style: Little Green Mini
Easy to use. Light weight. Great on upholstery and carpet spots. Tank is not large enough to do area rugs or carpet, but great for smaller cleanups.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
S
Verified Purchase
sherocks
Alexandria, US
★★★★★ 5
Best machine I have found thus far
Color: Tea Green, Style: Little Green Mini
Have always had pets, cats and dogs. Tried many different cleaning machines. This one is by far the best. Compact, easy to clean, and thoughtfully designed. For example, the waste reservoir is easy to flush out, eliminating bad smells. The hose is easy to rinse out using gravity or by turning on the suction briefly. And the hand held part has a removable guard that allows easy cleaning. Also, the power cord is a good balance between too much and too little length. Whoever designed this obviously gave it some thought when it comes to maintenance and avoiding tricky cleaning. This machine never stinks if cleaned after each use. One last thing, the soap and water tank is large enough to get lots of jobs done, especially if you have a sneaky chihuahua who urinates as he pleases.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

recommand products

Spin'n Waves - Wave Cream
10.15
Rivington GMT Automatic
397.50
Rivington GMT Automatic
397.50
Verimatic 39mm
337.50
Rivington GMT Automatic
397.50