Uflex UC81-OBF Front Mount Outboard Cylinder [UC81-OBF]
SKU: 5017615124

Uflex UC81-OBF Front Mount Outboard Cylinder [UC81-OBF]

$260.55 $289.50
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Description

Uflex UC81-OBF Front Mount Outboard Cylinder [UC81-OBF]UC81 OBF Front Mount Outboard Cylinder UC81 OBF Balanced: the number of turns lock to lock is equal port to starboard and vice versa. Front mount cylinder for outboard engines up to 115 hp. Replaceable end caps. Specifications: Volume: 81 cc 4. 9 cu. in Output force: 222 kg (489 lbs) Inside diameter: 27,4 mm (1. 08") Stroke: 186 mm (7. 3") Fittings for high pressure flex hose: 3 8" Bleed fittings: DN5 quick connect

UC81-OBF Front Mount Outboard Cylinder

UC81 OBF – Balanced: the number of turns lock-to-lock is equal port to starboard and vice-versa. Front-mount cylinder for outboard engines up to 115 hp. Replaceable end caps.

Specifications:

  • Volume: 81 cc - 4.9 cu. in
  • Output force: 222 kg (489 lbs)
  • Inside diameter: 27,4 mm (1.08")
  • Stroke: 186 mm (7.3")
  • Fittings for high-pressure flex hose: 3/8"
  • Bleed fittings: DN5 quick connect
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: 5017615124

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4.6 ★★★★★
Based on 794 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 1
Not worth the money
Color: Blue
Ball constantly rolls on its side and shuts off. My small dogs are afraid of it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
J
Verified Purchase
JT
Phoenix, US
★★★★★ 5
Keeps my puppy entertained
Color: Blue
My dog loves it
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Reviewed in the United States on April 14, 2026
L
Verified Purchase
Luis Macias Jr
Bozeman, US
★★★★★ 1
Didn’t work
Color: Blue
Didn’t work junk no good didn’t work ☹️☹️☹️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Great toy
Color: Blue+Orange
I have a little Yorkie that is constantly needing attention. This toy gives me about 15 minutes of peace. Every time he plays with it he loves it. He was scared of it at first, but then it started challenging him.
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Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jennifer Miller
Fort Morgan, US
★★★★★ 1
Fun for 1minute. 😞
Color: Blue+Orange
This is a fun toy that my puppy enjoyed for about 10 minutes. It pops open non stop. Also, I didn’t see anywhere in the description that “Strong chewers should not use”. It was destroyed waaaay too quickly. Charger port should be on outside w a remote for on off. It should be one solid piece so it can’t open. I would only recommend this toy for a dog no bigger than a chihuahua. I would attempt to return if it wasn’t already ruined. 😳😒
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Reviewed in the United States on December 28, 2025

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