Seastar Cylinder O/B Fm Yam Hpdi & 4St Hc5358-3
SKU: 69084373903

Seastar Cylinder O/B Fm Yam Hpdi & 4St Hc5358-3

Sale price$484.61 Regular price$538.45
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Description

Seastar Cylinder O/B Fm Yam Hpdi & 4St Hc5358-3Seastar Cylinder O B Fm Yam Hpdi & 4St Hc5358 3 Updated cylinders fit the same applications as the prior models. Improvements over previous models include: Updated styling, a more robust barrel, new sealing systems and materials with excellent resistance to compression set, and new adjustable stainless steel O ring fittings (ORB). Front Mount cylinders are balanced and the most commonly used. Recommendations: Single Engines: Single Cylinder: 350 HP

Seastar Cylinder O/B Fm Yam Hpdi & 4St Hc5358-3

Updated cylinders fit the same applications as the prior models. Improvements over previous models include: Updated styling, a more robust barrel, new sealing systems and materials with excellent resistance to compression set, and new adjustable stainless steel O-ring fittings (ORB). Front Mount cylinders are balanced and the most commonly used. Recommendations:
Single Engines:
Single Cylinder: 350 HP-Max, 65 MPH-Max HC53xx Cylinder (See note 1)
Single Cylinder: 350 HP-Max, HC63xx Pro or HC6845S (See note 2)

Dual Engine Non-Counter Rotating:
Single cyl: 450 hp max, 55 MPH max. HC53xx Cylinder, HO60xx Tiebar
Dual cyl: 600 hp max, 55 MPH max. HC53xx Cylinders, HO60xx Tiebar

Dual Engine Counter Rotating:
Single cyl: 600hp max, 55 MPH max. HC53xx Cylinder, HO60xx Tiebar
Dual cyl: 600 hp max, 55 MPH max. HC53xx Cylinders, HO60xx Tiebar

Triple Engine One with Counter Rotating:
Dual cyl: 900 hp max, 55 MPH max. HC53xx Cylinder, HO60xx Tiebars
Triple cyl: 900 hp max, 55 MPH max. HC53xx Cylinders, HO60xx Tiebars

Note 1. SeaStar Solutions has specific steering equipment for boats that are driven aggressively, used in severe conditions or with more than 300 HP per engine.
Note 2. HC63xx PRO Cylinders are designed for all those critical high speed, single outboard boats, such as Bass, Flats & other performance boats capable of speeds in excess of 65 mph. For optimal performance we recommend to combine the use of SeaStar Pro Helms and Hoses for high speed single engine applications.
Before ordering, determine the best application for the boat based on hull design, speed, and usage. For higher speed single engine applications, Seastar recommends the use of Seastar PRO cylinders.

WARRANTY INFORMATION

We are an authorized reseller for all products listed on our website. Please contact the manufacturer for warranty info.

SPECS

UPC:
731957916846
MPN:
HC5358-3
Type:
Front Mt.
Description:
Yamaha 4-stroke
Mount:
Pivot
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 69084373903

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4.8 ★★★★★
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Product Reviews
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Ryan
Natrona Heights, US
★★★★★ 5
Solid interactive automatic vibrating dog ball toy
Color: Blue, Color: Blue
Picked up this ITEHZTO interactive automatic vibrating dog ball for our pup and it’s a fun, engaging toy that keeps her entertained. It’s rechargeable with USB, motion-activated, and has a good vibrating/rolling action that gets her chasing and playing on her own. The durable build seems like it can handle some rough play, and it’s a nice size for indoor or outdoor use. It lights up or vibrates when activated which adds extra excitement, especially during evening playtime. Battery life is decent and recharges quickly. Great for when she needs mental and physical stimulation without me having to throw a ball constantly. Overall a solid interactive dog toy that does a great job keeping active dogs busy. Good value if your dog loves chasing moving/vibrating toys!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
C
Chris Brundige
Phoenix, US
★★★★★ 4
Built-in USB-C solves the power issue, but it is strictly for moderate chewers
Color: Blue
Got this to keep the high-energy puppy occupied indoors so the older dogs can actually get some peace and quiet. The main issue with most automated electronic pet toys is that they rely on expensive, hard-to-find button cell batteries that die after a single afternoon of use. This unit utilizes a built-in 300mAh battery with a standard Type-C charging interface. That is a mandatory design feature if you actually want to run the toy daily without going broke replacing power cells. The internal motor generates enough erratic movement to keep a dog's attention, and it actually has the torque to navigate over standard tile, hardwood, and light carpets without instantly stalling out in a corner. You need to completely understand the physical limitations of what you are unboxing here. The listing explicitly states this is not for heavy chewers, and you need to take that warning seriously. The outer shell is TPU, but the internal chassis housing the electronics is hard ABS plastic. If you hand this to an 80-pound working dog that aggressively shreds thick bones, they are going to crush the housing and destroy the internal motor assembly in about ten minutes. At roughly 2.5 inches in diameter, it's basically the size of a standard tennis ball. If you use it as intended—as an interactive chasing toy for a puppy or a moderate chewer rather than a heavy-duty chew toy—it functions perfectly. It is a highly practical piece of indoor enrichment gear. Solid return on investment for burning off excess canine energy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
T
The Florida Fam
Battle Creek, US
★★★★★ 5
Pawsitively Stimulating🐾
Color: Blue
When my hooman brought this home, I thought it was fur their computer. After all, it has a plug and lights up. When they placed it on the floor, I was pawsomely surprised. Fur real, this little ball is wierd. It doesn't taste at all like my favorite tennis ball. I was a pawplexed that sometimes when I was finally brave enough to get it and hold it in my mouth, it would start jumping around. I think my hoomans finally found a toy that will keep me busy for a while. Mom is howling with excitement because it kept me interested for a long time. I hope I can sleep tonight. I see mom has plugged in my new toy to keep it "charged"- whatever that means....I never had a toy that came with its own leash before. Mom says she is gonna save the toy until other hoomans come over to keep me from being too ruff with them. You see the video, do I look a dog who could be too ruff?- Sincerely, the family dog, a bona-fido toy reviewer
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Reviewed in the United States on May 3, 2026
R
Rick G
Fort Morgan, US
★★★★★ 4
Freaks my dogs out.
Color: Blue, Color: Blue
My dogs really don't know what to make of these. They mostly follow it around, staring at it curiously, but semi-afraid to approach it. That, or they'll bark at it. It charges quickly and has multiple modes to engage your pet with. It also locks closed securely ... for the most part. That said, there are some downsides. This toy is mostly made for smaller dogs. I'd say 40 or 50 pounds max. While the plastic shell feels hard and durable, it's not hard enough for a big dog's jaws. My big bulldog mix bore down on this with his teeth, and I hard the plastic starting to snap. It's tough, but not great if your dog is the type who likes to put the pressure on.
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Reviewed in the United States on May 4, 2026
C
Cyndi
Lowell, US
★★★★★ 5
Best money for a dog toy I've spent in a long time
Color: Blue
This interactive ball is small but packs a lot of fun and playtime for my dog's they go crazy every time we bring it out and turn it on, it lights up has several modes vibrates they love it will be purchasing amount for certain
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

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