SKU: 24255639869

ARCO Marine Standard Duty Inboard Starter w/ Gear Reduction

Sale price$119.29 Regular price$132.54
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Description

ARCO Marine Standard Duty Inboard Starter w/ Gear ReductionStandard Duty Inboard Starter with Gear Reduction The inboard starter that will fit Mercruiser, Volvo Penta, OMC, Marine Power, and others. All GM engines with 14" flywheel using a staggered bolt pattern. Recommended for late model 3. 0 Liter with 14" flywheel using a tail bracket. Can also be used in place of a 10MZT style starter with two long bolt staggered patterns. Mounting bolt kit MBK450 required if replacing 10MT. ARCO advises using a fully

Standard Duty Inboard Starter with Gear Reduction

The inboard starter that will fit Mercruiser, Volvo Penta, OMC, Marine Power, and others. All GM engines with 14" flywheel using a staggered bolt pattern. Recommended for late model 3.0 Liter with 14" flywheel using a tail bracket. Can also be used in place of a 10MZT style starter with two long bolt staggered patterns. Mounting bolt kit MBK450 required if replacing 10MT.

ARCO advises using a fully charged battery - A weak battery can damage the starter and starter solenoid. And to also clean all connections - A corroded connection creates resistance, lowering the amperage required for an efficient starting circuit. 

Features:

  • Dynamically tested and packaged for out-of-the-box performance
  • Nickel-coated and/or epoxy-painted to reduce corrosion 
  • Sealed to minimize water intrusion
  • Designed for long life and optimum performance
  • Armatures are tested to withstand 50 times operating voltages (12 volts)

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:

BRP/ OMC Inboard Starter 984456
BRP/ OMC Inboard Starter 986505
BRP/ OMC Inboard Starter 3850525
BRP/ OMC Inboard Starter 3853982
BRP/ OMC Inboard Starter 3854751
BRP/ OMC Inboard Starter 3855177
BRP/ OMC Inboard Starter 3857747
BRP/ OMC Inboard Starter 3860566
DELCO Inboard Starter 9000735
DELCOInboard Starter 9000762
DELCOInboard Starter 9000768
DELCOInboard Starter 9000789
DELCOInboard Starter 9000819
DELCOInboard Starter 9000821
DELCOInboard Starter 9000839
DELCOInboard Starter 9000840
DELCOInboard Starter 9000849
DELCOInboard Starter 9000885
DELCO Inboard Starter 9000940
DELCO Inboard Starter 9000884 (Hi-Perf)
MARINE POWER Inboard Starter 0174-000
MERCURY Inboard Starter 50-12121A2
MERCURY Inboard Starter 50-12177A2
MERCURY Inboard Starter 50-806964A2
MERCURY Inboard Starter 50-806964A3
MERCURY Inboard Starter 50-806964A4
MERCURY Inboard Starter 50-812428A3
MERCURY Inboard Starter 50-812604A2
MERCURY Inboard Starter 50-822330A2
MERCURY Inboard Starter 50-864340A2
MERCURY Inboard Starter 50-8M8021116
MERCURY Inboard Starter 50-807904A1
MERCURY Inboard Starter 50-863007A1
MERCURY Inboard Starter 50-99418A2
PLEASURECRAFT Inboard Starter RA122015
VOLVO Inboard Starter 3587625
VOLVO Inboard Starter 3857747
VOLVO Inboard Starter 3860566
VOLVO Inboard Starter 3860764
VOLVO Inboard Starter 3885317
VOLVO Inboard Starter 3850525-1
VOLVO Inboard Starter 3853982-1
VOLVO Inboard Starter 3854751-9
VOLVO Inboard Starter 3855177-6
VOLVO Inboard Starter 3856004-1
SIERRA Inboard Starter 18-6275
PROTORQUE Inboard Starter PH130-0067
MPPARTS Inboard Starter SDR0105
MPPARTS Inboard Starter SAB0081

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Manufacturer Part Numbers: 30433
Quick Guide (PDF)
GRP:WRO
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: 24255639869

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4.3 ★★★★★
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M
Verified Purchase
michelle read
Lake Worth, US
★★★★★ 5
Does what it says
Size: 22" and 22", Style: Latitude Repellency
These are my favorite wiper blades. They install easily on my Dodge Challenger and work well as wipers. But I like the little bit extra of RainX repellency to help water bead off my window in between wiper swipes.
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Reviewed in the United States on May 18, 2026
B
Verified Purchase
Becky
Houston, US
★★★★★ 5
Not streaky!
Size: 26" and 17", Style: Latitude Repellency
These work really well! They are not streaky, which was the biggest thing I was hoping for! They also aren’t too noisy, thankfully! They were easy to install too! I have only used them for a couple of months and so far they have continued working well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
T
Verified Purchase
The Diabolical F
Natrona Heights, US
★★★★★ 4
Good wipers
Size: 22", Style: Latitude Repellency
Bought these wiper blades because my wiper blades were old. The new blades lay down a good level of water repellent on the windshield. I actually drove home this morning in a rainstorm and purposely did not turn on my wipers once, and the windshield stayed nicely beaded and cleared, a month after I put the new wipers on my truck. I recently bought my s/o a set for her vehicle. They’re expensive, but seem to be worth it. Very quiet, no chattering, 30 seconds to install on my F150.
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Reviewed in the United States on March 16, 2026
M
Verified Purchase
MARCUS C.
Natrona Heights, US
★★★★★ 5
Great Wiper for an Older Car!
Size: 24" and 20", Style: Water Repellency
Great Wiper, Great Fit, Great Delivery on Time and Great Reliability!
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Reviewed in the United States on May 23, 2026
J
Verified Purchase
Jack At Florida
Alexandria, US
★★★★★ 5
Perfect Fit & Easy Install — Replaced Faulty Blade from Another Set
Size: 17", Style: Latitude Repellency
This 17" Rain-X blade ended up replacing a faulty 17" blade from a 5 PLUS set (24"/17"/12") I originally installed. The 17" from that set had a defective internal adapter — it wouldn’t seat properly on the wiper arm & was extremely difficult to remove. Once I got it apart, the adapter looked warped or misformed. Rather than deal with a full return, I replaced just the 17" with this Rain-X blade. Installation on the Rain-X was quick & straightforward — it locked in properly with no issues. Performance so far is solid: Smooth wipe No streaking No excess sound Good contact across the windshield Now I’m effectively running a side-by-side comparison (Rain-X 17" vs 5 PLUS 24"/12"), & I’ll update later if anything changes over time. Overall, this blade did exactly what I needed — simple install & reliable performance.
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Reviewed in the United States on April 3, 2026

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