SKU: 69320210493

22A Regulator Rectifier 74516-86 Fits Shovelhead & Evolution Big Twin 1981-1988

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Description

22A Regulator Rectifier 74516-86 Fits Shovelhead & Evolution Big Twin 1981-198822 Amp Voltage Regulator Rectifier Fit for Softail Touring FL FX 81 88 74516 86 Features: OEM quality, direct replacement to your original unit. Perfect fit and ready to install. Always use a sealant to mount the cable gland joint. All products shipped are tested. Instruction is NOT included. Specifications: Condition: Aftermarket 100% Brand New Quanity: 1 PC Type: Regulator Rectifier Other specifications: Number of wires: 3 Number of plugs: 2 Number

22 Amp Voltage Regulator Rectifier Fit for Softail Touring FL/FX 81-88 74516-86

Features:
OEM quality, direct replacement to your original unit.
Perfect fit and ready to install.
Always use a sealant to mount the cable gland joint.
All products shipped are tested.
Instruction is NOT included.

Specifications:
Condition: Aftermarket 100% Brand New
Quanity: 1 PC
Type: Regulator / Rectifier

Other specifications:
Number of wires: 3
Number of plugs: 2
Number of pins: 2 + 1

Please compare the number of pins and plugs with the old part before purchasing.

Replacement Part Number:
74516-86

(Always compare part numbers to your parts schematics and cross reference appropriately.)
(This is NOT a genuine Part, OEM part numbers are included for product type identification and comparison only.)

Fits Make/Model/Year:
Fit for FL 1941-1948
Fit for Hydra Glide FL 1949-1964
Fit for Hydra Glide FLS 1951-1953
Fit for Hydra Glide FLF 1952-1964
Fit for Hydra Glide FLE 1953-1956
Fit for Hydra Glide FLEF 1953-1956
Fit for Hydra Glide FLH 1955-1964
Fit for Hydra Glide FLHF 1955-1964
Fit for Electra Glide FLB 1965-1969
Fit for Electra Glide FLFB 1965-1969
Fit for Electra Glide FLHB 1965-1969
Fit for Electra Glide FLHFB 1965-1969
Fit for Classic Tour Glide Classic 1982-1983
Fit for FLH Anniversary Electra Glide 1978
Fit for FX Super Glide 1972-1973/1983-1984
Fit for FX Super Glide FXS80 1979-1984
Fit for FX Super Glide FXE80 1981-1984
Fit for FX Super Glide Fat Bob BBKB80 1981
Fit for FX Super Glide Fat Bob FXEF80 1979-1981
Fit for FX Super Glide FXE1200 1972-1980
Fit for FX Super Glide FXS1200 1978-1979
Fit for FX Super Glide Fat Bob FXEF1200 1979-1980
Fit for FX Super Glide Fat Bob 1985
Fit for FX Super Glide Fat Bob FXEF 1985
Fit for FX Wide Glide 1980-1988
Fit for FX Wide Glide FXWG80 1980
Fit for FX Wide Glide BEK80 1981-1984
Fit for FX Low Rider 1983-1985
Fit for FX Low Rider 80 BFK 1983-1984
Fit for FXR Low Glide 1982-1986
Fit for FXR Low Rider Custom 1987-1988
Fit for FXR Super Glide FXR 1982-1983/1986-1988
Fit for FXR Touring FXRT 1983-1988
Fit for FXR Touring FXRD 1984-1986
Fit for FXR Custom 1985-1987
Fit for FXR S-SP FXR Sport 1986-1988
Fit for FL ELECTRA GLIDE POLICE 1975
Fit for Police 1972-1975
Fit for Police FLH 80 1979-1984
Fit for Police FLH 1200 1979-1982
Fit for Police Electra Glide FLH80 1978-1984
Fit for Police Electra Glide FLH1200 1979-1984
Fit for Police Low Rider 1984-1990
Fit for Super Glide B80 1980-1982
Fit for Super Glide B80 FXB80 1980-1982
Fit for Super Glide 1200 1971-1978
Fit for Super Glide 1200 FX1200 1971-1978
Fit for Electra Glide FLH 1970-1984
Fit for Electra Glide FLH 80 1978-1981
Fit for Electra Glide FLH 1200 1978-1980
Fit for Electra Glide FLHF 1970-1975
Fit for Electra Glide FLHT 1983-1984
Fit for Electra Glide FLP 1970-1972
Fit for Electra Glide FLPF 1970-1972
Fit for Electra Glide FLHS 1977/1980
Fit for Electra Glide Classic 1979-1984
Fit for Electra Glide Classic FLHC 1979-1980/1983-1984
Fit for Touring Electra Glide Classic FLH 1982
Fit for Touring Electra Glide FLH80 1978-1984
Fit for Touring Electra Glide Classic FHL80 1980
Fit for Touring Electra Glide FLH1200 1970-19780
Fit for Touring Electra Glide Shrine Classic FLH80 1980
Fit for Touring Electa Glide Sport 80 1982
Fit for Touring Electra Glide Shrine 1981-1984
Fit for Touring Electra Glide Shrine Classic 1981-1984
Fit for Touring Electa Glide Sport 1980-1988
Fit for Touring Electa Glide Sport FLHS80 1980
Fit for Touring Electra Glide 1980-1984
Fit for Touring Electra Glide FL80 1980
Fit for Touring Electra Glide Classic FLHTC 1981-1988
Fit for Touring Electra Glide Heritage 1981-1984
Fit for Touring Electra Glide Standard 1988
Fit for Touring Tour Glide Classic 1981-1988
Fit for Touring Tour Glide FLT 1981-1983
Fit for Touring Tour Glide FLTD 1983

(Compatibility Chart is for reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package includes:
1x Regulator Rectifier

Note:
Signs that your regulator needs replacing:
Depending on the location of the regulator rectifier, the part can easily overheat. Other causes for a dead regulator rectifier center on the battery. Ground connections are important for good voltage, and if there is a faulty voltage, the regulator rectifier can run hot. Bad grounding, corroded battery connection and poor or loose battery connections will cause faulty voltage too.

There are generally two ways for the regulator rectifier to fail:
The first deals with diode burnout, resulting in battery drain. It is easy to assume that the issue is a bad battery because of symptoms such as dimming headlights and poor starts. Checking the voltage with a voltmeter versus relying on symptoms alone will prove highly beneficial. If the voltage drops below 13 volts, the motorcycle will begin to drain the battery and eventually the engine will stop. Check for bad connections and corrosion; these can also cause voltage issues.
The other failure type is shunt regulator burnout, where the regulator rectifier fails to control the voltage, resulting in battery overcharge. Again, a voltmeter will be useful for diagnosis. Though generally, readings above 17 volts mean the regulator rectifier is not converting the excess power correctly and all of that excess voltage may cause the headlights to become extremely bright and then blow.

The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 69320210493

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daveyd
Omaha, US
★★★★★ 5
all driven by artificial super intelligence (ASI)
Format: Hardcover
You are peering inside a black hole at a "point" beyond which you cannot see and where no one knows what exists. The point represents a period of time technologically known as Singularity. Even light cannot escape from the point and on the other side it is known only that there is a profound self replicating intelligence greater than our own, all driven by artificial super intelligence (ASI). Physicist Stephen Hawking writes that "In contrast with our intellect, computers double their performance every eighteen months. So the danger is real that they could develop intelligence and take over the world". Computer scientist and professor Vernon Vinge writes that "Within 30 years, we will have the technological means to create super human intelligence. Shortly after the human era will be ended". Our Final Invention is 267 pages of authoritative manuscript that is compelling, fascinating and beyond the fright stage. The book's author on numerous occasions refers to "we" as if there exists a unified collective engaged in artificial general intelligence(AGI) or artificial super intelligence (ASI). The reality is that some 56 nations are currently in different stages of arcane artificial intelligence designs. They include antagonists such as North Korea, Iran and suicide regimes from the Middle East. Russia, China and the U.S. are the biggest players as is Israel. The author believes that super computers fueled by nanotechnology will combine to produce ASI trillions of times more powerful than any human academic or intellectual resources. ASI has the potential to eliminate hunger, poverty, disease and even mortality but disruptions of global economies and politics will be in evidence as balance of powers are shifted. Unemployment dynamics will infect bank tellers, retail clerks, travel agents, loan officers stock brokers.... Computer software designs are so complex, even incomprehensible, that failures are inevitable. The 1986 Chernobyl meltdown, Three Mile Island, and Fukushima were all designed by highly qualified professionals but with complex infrastructures. Under Singularity as computer speeds double with frequency while human intelligence is unchanged, perhaps the musings of Hawking and Vinge will prove to be prescient. Our Final Invention is 267 pages of a very dark subject which not even a trace of a happy Betty Grable ending is to be found. My time has expired. Perhaps the final words were well expressed by Jaan Tallin, cofounder of Skype: 'A hard-hitting book about the most important topic of this century and possibly beyond---the issue of whether our species can survive. I wish it was science fiction but I know it's not'!
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Reviewed in the United States on January 23, 2016
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Jacob Donkin
Bozeman, US
★★★★★ 5
Gripping and Informative, a Must-read
Format: Hardcover
As someone who struggles to finish books in their entirety, I found Our Final Invention by James Barrat highly readable, deeply informative, and utterly gripping. The book contains a powerful message: through competition, distrust, desire and curiosity, humans will inevitably create an artificial intelligence (AI) that rivals or surpasses our own. Thus, it is wise and necessary to invest now in mitigation efforts and potential safeguards -- increased research and advocacy for AI risk and, most importantly, producing friendly AI. Barrat covers a lot of ground, but his main argument is summarized as follows: Currently, we humans regularly utilize narrow AI technology (technology capable of achieving specific, programmed goals through unassisted human computing -- Siri, Google search, IBM's Watson, etc). We are also experimenting with "black box" tools and techniques (programs where inputs and outputs are understood and measurable, but the processes in between aren't -- genetic algorithms/programming and software that writes better software) and artificial neural networking (ANN), as seen through efforts to reverse engineer the human brain. And, below the surface, there is an ongoing race between world powers (driven mainly by national security, defense, and international business interests) and guided by AI developers to develop and achieve artificial general intelligence (AGI) -- human-level artificial intelligence. The problem is that once AGI is achieved it will be very difficult to manage, and may very well result in the manifestation of artificial super intelligence (ASI) -- greater than human-level intelligence. ASI could theoretically become thousands of times smarter than the smartest human being alive. It won't think like us, won't want to be ruled by us, and, most crucially, it won't want to be turned off. In fact, ASI would likely regard us as potential fuel for its quest to duplicate and improve itself exponentially in order to achieve its goals. Throughout the book, Barrat refers to interesting psychological phenomena and concepts (such as the normalcy bias), while drawing on personal experiences, historic events, and interviews with computer programmers, inventors and philosophers, to tactfully illustrate how progress in AI development is dangerously rapid. Adequate checks and balances are not in place to deal with a non-ideal intelligence explosion or hard take-off (AGI quickly leading to ASI). I highly recommend this book to anyone interested in learning about both human beings and the advancement of machines. I suspect that the prominence of AI, as a research field and topic for discussion, will only increase in time (it already has in recent years -- drones, smart technology, Wall Street high frequency trading (HFT), financial modeling), making Our Final Invention a valuable guide or stepping stone for anyone trying to understand our world and the path of the future.
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Reviewed in the United States on July 3, 2014
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Ashley Sutton
Carnegie, US
★★★★★ 5
Great book
Format: Hardcover
We love the FGTEEV books!
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Reviewed in the United States on May 31, 2026
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Krissy Miller
Port Orchard, US
★★★★★ 5
FGTeeV:
Format: Hardcover
The 11 yr old loves it.
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Reviewed in the United States on May 17, 2026
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Rebecca Leary
Dallas, US
★★★★★ 5
Perfect, hardback!!!
Format: Hardcover
Bought this book for my teens. They love it. Perfect hardback quality for the price. They have the whole series
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Reviewed in the United States on May 5, 2026

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