SKU: 68573391320

Flame Flicker Stirling Engine Kit V1-45 Engine Model Educational Collection Gift

Sale price$126.00 Regular price$140.00
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Description

Flame Flicker Stirling Engine Kit V1-45 Engine Model Educational Collection GiftFlame Flicker Stirling Engine Kit V1 45 Engine Model Educational Collection Gift this engine is customized. it takes 25 days to produce it after the order is placed. thanks again for your understanding. Features: . New and brand new design of 2017, v1 single cylinder 45 degree structure USES 304 stainless steel cylinder with aluminum alloy radiator, reference to BMW motorcycle engine, upper rocker arm single camshaft top SOHC distribution structure,

Flame Flicker Stirling Engine Kit V1-45 Engine Model Educational Collection Gift

this engine is customized. it takes 25 days to produce it after the order is placed. thanks again for your understanding.

Features:

.New and brand new design of 2017, v1 single cylinder 45 degree structure USES 304 stainless steel cylinder with aluminum alloy radiator, reference to BMW motorcycle engine, upper rocker arm single camshaft top SOHC distribution structure, excellent design.
.Forced air cooling design, fan optimized heat dissipation, exquisite and beautiful.
.The engine and frame are separated, and the car engine test stand is used.
.The whole engine adopts the maintenance free of disassembly and the cylinder piston takes oil to lubricate. .Compared with other dry lubrication, the piston cylinder is well lubricatedto minimize wear and prolong service life.
.Technical parameters:
.Speed range: 300-2000 (continuous running time: 2 hours).
.Body material: aluminum alloy anodizing treatment.
.Accessories material: stainless steel, copper.
.Cylinder material: copper.
.Flywheel material: brass, precision processing.
.Fuel: 95% alcohol (the ignition position of the wick is above the suction port).
.Cooling method: forced air cooling.
.Lubrication method: drip lubrication (0.5ml of lubricating oil is required to be injected with a syringe from the suction port, once starting and once running for 30 minutes).
.Lubricating oil: kinematic viscosity (50 ℃), 2 mm/s (6 ~ 10 GB/T265.
.Maintenance: free of disassembly and maintenance, use a syringe to add alcohol fluctuation flywheel to clean the cylinder and then pour it out, and clean the lubricating oil twice. The engine cannot be cleaned to avoid burning by alcohol.
.Operation instructions: get 95% alcohol and funnel (or syringe) ready to tear off the fuel cover seal, open the mailbox cover and fill with alcohol, light the lamp wick, turn the flywheel to start, and add a few drops of oil from the fire port 2 minutes after starting.
.The product is exquisite and beautiful, the design is novel and unique, the simple sense and the aesthetic double combination, can give a person a kind of creation idea. As the flywheel rotates, people can enjoy the joy of creating power while being enlightened to the expandable space, and enter into the creation of an energy technology in an invisible way. It can be used as furnishings, cafes, restaurants, bars, storefronts, offices, etc. The product is suitable for people with a certain degree of patience and hands-on ability, can exercise children's hands-on and cerebral and spatial imagination ability, help them understand the principle of Stirling engine, and develop children's interest in physics, which is more intuitive and easier to increase knowledge.
.The product is suitable for children over 8 years old. Children under 8 years old need to operate under the supervision of their parents.Products are great for birthdays, Christmas, Thanksgiving, going back to school, great gifts for boys, friends, family and teachers.

Specifications:

.Color: As Shown
.Material: Stainless Steel + Brass + Aluminum Alloy
.Product Size: 15*10*19cm
.Product Weight: 1100g
.Package Dimensions: 20*15*25cm
.Package Weight: 1250g
.Packing: Carton

Package Content:
 

.1 x Model

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Exchange/Return Notes
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SKU: 68573391320

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4.2 ★★★★★
Based on 22 reviews
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Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Great parts replacement kit for Eufy!
Size: Eufy B-18Packs, Size: Eufy B-18Packs
This kit has made it nice keeping up with our Eufy robot vacuum. All parts were free of defect and fit as it should. Instead of replacing individual piece by piece, I now just change all of the replacement parts at one time and it’s good to go for a while! Great value. Great quality. Will definitely be buying this kit again!
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Reviewed in the United States on April 7, 2026
T
Verified Purchase
Terry Jeglum
Natrona Heights, US
★★★★★ 5
Replacement quality is outstanding
Size: Eufy A-21Packs
Great value. Plug and play. Worked as designed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
P
Verified Purchase
penny jerez
Bozeman, US
★★★★★ 4
Perfect fit but originals last longer
Size: Eufy A-21Packs
With 4 cats and 2 dogs and using my Eufy RoboVac 11S Max twice a day until it dies, the brush and filters don't seem to last long. These replacement parts fit perfectly, but do not seem to have the same lifespan as the originals - would have to do the math to see if it would be worth buying original replacements, but that is probably case dependent. Overall happy, but took a star away for shorter wear life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
H
Verified Purchase
Henry Holst
Louisville, US
★★★★★ 5
Excellent service
Size: 19pcs
Received parts in no time. Parts fit perfectly. Vacuum cleaner is back in operation at a very low price.
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Reviewed in the United States on May 19, 2026
S
Verified Purchase
Sara Smithie
Fort Morgan, US
★★★★★ 5
Excellent Deal
Size: Eufy A-21Packs
Great deal - pricing is fantastic making it easy to keep my little robo-vaccum running smoothly. The replacement parts are super easy to click into place - and having these multi packs will last a long time. Packaging is secure and the delivery was quick. The brush quality is excellent and function well with the exsisting parts already in place. These are not 'remakes' or 'versions' but an exact match to the originals. The replacement parts keep the same level of low noise and look intact. No guessing required. I'd recommend these for anyone with an Eufy RoboVac.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026

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