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Plastic chain cogs - chain,
£23.64
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200g mixed plastic metal cogs - mixed,
£4.37
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Pack plastic gears cogs - of,
£3.45
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26pieces set assorted plastic - set,
£4.49
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Synthetic grease for - synthetic,
£3.17
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Pack 20mm dia plastic - pack,
£3.99
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Replacement cog wheel - cog,
£7.25
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Pack plastic gears - 5,
£2.36
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Plastic gear set - plastic, shaft
£6.52
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22pcs assorted motor gears - 22pcs,
£6.40
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Genuine lego technic gears - technic,
£2.62
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Pack 7 mm - of, 10,
£3.99
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Replacement bendix gear - bendix,
£4.29
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Pizza group 3203410 white - pizza,
£14.99
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Kart senzo plastic - go,
£8.40
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Oxford motorbike chain - motorbike,
£34.99
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Lego technic gears parts - lego,
£5.99
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Lego technic 32270 4177431 - technic,
£4.10
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Lego technic 32198 - lego,
£7.31
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Qnty 10x 14mm dia 125mm - dia,
£4.99
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Module plastic gear - module,
£2.56
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Pack 9mm dia plastic - 10,,
£3.99
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Pack plastic gears cogs - pack, 5
£2.56
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Pack mm dia - pack,
£3.99
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New lego technic - technic, 6396479
£3.20
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Replacement cog wheel for - wheel,
£7.25
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Learning resources gears - resources,
£12.94
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Pack 40mm dia - of,
£3.99
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For vauxhall astra - gte, opel
£11.87
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Cog wheel plastic gear - cog,
£4.37
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Plastic teeth bevel gear - 20,
£9.30
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Bicycle sprocket crankset - bicycle,
£4.95
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Plastic gears cogs with - x,
£2.99
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Gears tooth plastic cog - plastic,
£3.89
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Job lot nex blue gear - lot, k'nex
£9.73
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Vintage mixed mechanical cogs - mechanical,
£2.99
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10mm worm gear 6mm long - 10,
£3.49
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Vintage lego cogs - from, early
£26.70
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7mmx2 5mm modulus - 7mmx2.5mm, plastic
£13.32
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Cog wheel plastic - cog, gear
£4.37
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Plastic - kit),
£5.63
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Kinds plastic shaft - shaft, single
£5.83
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11pcs set plastic gear worm - 11pcs/set,
£4.73
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Nex spares parts - k'nex, rods
£5.44
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Kids 81pcs builder game - 81pcs,
£9.60
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Nex large cog - large, wheel
£2.00
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Lego technic pieces parts - lego,
£2.19
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Pack mm dia plastic - pack,
£3.99
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White plastic gear cog set - 8, gear/cog
£2.77
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Nex parts navy - k'nex,
£3.83
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Plastic teeth bevel gear - plastic, 20
£8.27
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Lego technic pieces - pieces, parts
£3.79
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Plastic metal gear - gear, shaft
£4.96
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Lego 94925 new - lego, with
£2.65
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Lego technic piece - lego, gears
£7.39
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Bilofix vintage wood plastic - &,
£42.30
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Lego 4565452 6589 - , tan
£1.17
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Lego 4640536 94925 light
£1.17
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Knex gray cogs - gray,
£2.24
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Nex bulk lot assorted - lot,
£12.00
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11pc assorted plastic gear - 11pc,
£4.96
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Plastic gear cogs - x, mm
£6.89
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Job lot mixed bundle - mixed, )
£5.44
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11pcs assorted plastic - plastic, motor
£5.29
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Vintage clocks cogs stencil - vintage,
£4.25
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Teeth plastic crown gears - plastic,
£7.66
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Lego technic 32270 4177431 - technic,
£4.19
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Fimar white plastic pinnion - fimar,
£47.50
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New lego technic cog - new,
£1.99
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Lego technic cog gear jack - lego,
£2.39
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Medium red knex cog wheel - medium,
£4.85
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11188 scale car - scale,
£8.99
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Lego technic medium stone - lego,
£3.99
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Lego technic 6417811 73763 - technic,
£3.99
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Module plastic worm - worm, gear
£1.74
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Blue mxl gears - gears, tooth
£5.10
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Vintage brooch pin novelty - vintage,
£6.00
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Lego mixed pack - lego,
£19.36
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Lego technic 6259270 46372 - lego,
£3.99
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Pizza group white plastic - white,
£48.00
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Module plastic gear - 0.5,
£2.88
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Lego technic cogs - lego, 10
£4.27
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Knex crown gears - knex,
£5.45
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Lego 4177431 32270 technic - lego,
£1.17
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Teeth plastic gears - teeth,
£4.69
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Nex cogs mixed lot - cogs,
£2.24
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Gearmobile quercetti - gearmobile,
£15.00
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Pack mm dia plastic - 27,
£3.99
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Yolopark transformers one 16 - yolopark, d-16
£31.19
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Pcs plastic gears - plastic,
£14.30
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Lego technic 32270 4177431 - lego,
£3.24
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Styles plastic gears cog - 58,
£6.91
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81pcs kids builder - kids, game
£9.50
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Job lot nex - -, 5
£2.94
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Drive gear cog repair kit - 2x,
£7.91
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Teeth plastic gears - 20~56,
£6.42
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Looking for more plastic cogs?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 plastic cogs listings currently in our index. Prices range from £1.17 to £48, with an average of £7.77. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about plastic cogs →
Try this: mind alive | rc lorry | schumacher 1 18 | 1 24 spitfire | tramcar | buddha painting | class 73 | cararama trucks | guillows | kegerator
Whether you are looking for a brand-new or second-hand plastic cogs, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.17, while premium listings can reach £48 — giving you a wide budget spread to work with. The average price of £7.77 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.