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Rotax 503

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Rotax 503 for sale on largest auction and classifieds sites

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Rotax 503 216hrs excellent - 503,

Rotax 503 216hrs excellent - 503,

£1995.00
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M3681 rotax 582 503 447 - rotax,

M3681 rotax 582 503 447 - rotax,

£145.00
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503 rotax aircraft engine - 503,

503 rotax aircraft engine - 503,

£435.84
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Rotax 503 lower cylinder - 503,

Rotax 503 lower cylinder - 503,

£177.90
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Rotax 503 cylinder - rotax,

Rotax 503 cylinder - rotax,

£244.61
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Ski doo rotax - rotax, cylinder

Ski doo rotax - rotax, cylinder

£191.44
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503 rotax aircraft - ul, engine

503 rotax aircraft - ul, engine

£82.71
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Rotax 503 lower cylinder - rotax, ul

Rotax 503 lower cylinder - rotax, ul

£177.90
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Starter motor fits rotax - starter,

Starter motor fits rotax - starter,

£71.95
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503 rotax aircraft engine - aircraft,

503 rotax aircraft engine - aircraft,

£133.41
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503 rotax aircraft engine - 503,

503 rotax aircraft engine - 503,

£444.73
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Rotax 503 fan - rotax, cover

Rotax 503 fan - rotax, cover

£88.95
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Ski doo recoil starter - ski-doo,

Ski doo recoil starter - ski-doo,

£67.00
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Rotax exhaust

Rotax exhaust

£422.50
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503 rotax aircraft engine - 503,

503 rotax aircraft engine - 503,

£418.05
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503 rotax aircraft engine - 503,

503 rotax aircraft engine - 503,

£77.38
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Rotax service overhaul - rotax,

Rotax service overhaul - rotax,

£32.01
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Prox 73mm piston kit ski - 73mm,

Prox 73mm piston kit ski - 73mm,

£123.54
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Prox 5mm piston kit - piston, ski-doo

Prox 5mm piston kit - piston, ski-doo

£123.54
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Rotax

Rotax

£1067.38
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Weight reduction by - weight,

Weight reduction by - weight,

£239.05
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503 rotax aircraft - rotax, engine

503 rotax aircraft - rotax, engine

£75.50
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Ski doo blizzard 5500 - ski-doo,

Ski doo blizzard 5500 - ski-doo,

£36.69
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Ski doo rotax 503 starter - ski-doo,

Ski doo rotax 503 starter - ski-doo,

£38.29
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Ski doo rotax - ski-doo, cylinder

Ski doo rotax - ski-doo, cylinder

£149.96
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Vintage ski doo recoil starter - vintage, ski-doo

Vintage ski doo recoil starter - vintage, ski-doo

£76.57
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Starter for sea doo - starter, sea-doo

Starter for sea doo - starter, sea-doo

£76.90
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Rotax 503 engine shrouds - rotax,

Rotax 503 engine shrouds - rotax,

£41.80
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Rotax 503 447 377 engine - rotax,

Rotax 503 447 377 engine - rotax,

£63.81
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Rotax 996 826 - rotax, 996-821

Rotax 996 826 - rotax, 996-821

£135.29
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Rotax 503 582 gearbox - 503, with

Rotax 503 582 gearbox - 503, with

£88.52
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Engine gasket set - engine, rotax

Engine gasket set - engine, rotax

£26.78
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Starter démarreur for - starter,

Starter démarreur for - starter,

£76.90
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Ski doo rotax 503 fan - 503,

Ski doo rotax 503 fan - 503,

£59.03
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Ski doo recoil starter - recoil,

Ski doo recoil starter - recoil,

£86.15
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Rotax 582 aircraft aviation - 582,

Rotax 582 aircraft aviation - 582,

£384.02
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For rotax engine - for,

For rotax engine - for,

£13.61
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Rotax 503 cylinder - head, engine

Rotax 503 cylinder - head, engine

£30.95
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Bombardier rotax operator - bombardier, operator's

Bombardier rotax operator - bombardier, operator's

£51.41
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Ignition coil fits - ignition,

Ignition coil fits - ignition,

£87.82
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Rotax 503 flywheel 032000 6871 - rotax,

Rotax 503 flywheel 032000 6871 - rotax,

£70.19
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Prox 5mm piston kit - prox, 73.5mm

Prox 5mm piston kit - prox, 73.5mm

£123.54
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503 582 rotax engine - engine, recoil

503 582 rotax engine - engine, recoil

£31.13
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Mikuni oil injection pump - oil,

Mikuni oil injection pump - oil,

£51.05
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Ski doo everest - ski-doo, 503

Ski doo everest - ski-doo, 503

£18.19
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447 rotax aircraft engine - rotax,

447 rotax aircraft engine - rotax,

£73.81
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Oem ski doo - recoil, starter

Oem ski doo - recoil, starter

£51.05
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Rotax aircraft engine

Rotax aircraft engine

£1067.38
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Rotax 377 447 503 - 532, 582

Rotax 377 447 503 - 532, 582

£5.84
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Straight muffler assembly - straight, with

Straight muffler assembly - straight, with

£533.69
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Rewind starter for - rewind, rotax

Rewind starter for - rewind, rotax

£259.43
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Rotax 503 aircraft engine - ,

Rotax 503 aircraft engine - ,

£338.00
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Ngk iridium spark plug candle - iridium,

Ngk iridium spark plug candle - iridium,

£20.28
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Ngk iridium br8eix bomber - br8eix,

Ngk iridium br8eix bomber - br8eix,

£20.28
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Ngk iridium candle - ngk,

Ngk iridium candle - ngk,

£22.50
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Ngk iridium spark br8eix - ngk,

Ngk iridium spark br8eix - ngk,

£20.28
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Ngk iridium spark - spark, plug

Ngk iridium spark - spark, plug

£22.72
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Ngk iridium candle br9eix - ngk,

Ngk iridium candle br9eix - ngk,

£22.38
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Ngk iridium candle br9eix - iridium,

Ngk iridium candle br9eix - iridium,

£22.32
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Ngk iridium spark plug - iridium,

Ngk iridium spark plug - iridium,

£20.49
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Ngk iridium spark plug - iridium,

Ngk iridium spark plug - iridium,

£22.73
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Ngk spark plug - spark,

Ngk spark plug - spark,

£4.27
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Ngk iridium spark candle - ngk,

Ngk iridium spark candle - ngk,

£20.49
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Ngk spark plug br9es - ngk,

Ngk spark plug br9es - ngk,

£4.27
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Ngk iridium spark - ngk,

Ngk iridium spark - ngk,

£22.50
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Ngk spark plug br9es - ngk,

Ngk spark plug br9es - ngk,

£4.27
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Ngk iridium spark plug - ngk,

Ngk iridium spark plug - ngk,

£22.73
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Ngk spark plug br9es - spark,

Ngk spark plug br9es - spark,

£4.27
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Ngk iridium spark - iridium,

Ngk iridium spark - iridium,

£20.49
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Ngk spark plug br9es - spark, bomber

Ngk spark plug br9es - spark, bomber

£3.86
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Ngk iridium br9eix bomber - bomber, cc

Ngk iridium br9eix bomber - bomber, cc

£20.49
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Ngk spark plug br9es - plug,

Ngk spark plug br9es - plug,

£4.27
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Ngk spark plug br9es bomber - ngk,

Ngk spark plug br9es bomber - ngk,

£3.86
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Ngk iridium spark plug - iridium,

Ngk iridium spark plug - iridium,

£20.49
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Ngk iridium candle - candle, br9eix

Ngk iridium candle - candle, br9eix

£22.73
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Ngk iridium spark br9eix - spark,

Ngk iridium spark br9eix - spark,

£22.73
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Ngk iridium br9eix bomber - ngk,

Ngk iridium br9eix bomber - ngk,

£20.49
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Ngk spark plug - plug, bomber

Ngk spark plug - plug, bomber

£3.86
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Ngk iridium br9eix - bomber, cc

Ngk iridium br9eix - bomber, cc

£20.49
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Ngk iridium spark br9eix - iridium,

Ngk iridium spark br9eix - iridium,

£22.72
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Ngk iridium spark br9eix - spark,

Ngk iridium spark br9eix - spark,

£20.49
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Ngk iridium spark br9eix - ngk,

Ngk iridium spark br9eix - ngk,

£22.72
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Ngk spark plug br9es bomber - ngk,

Ngk spark plug br9es bomber - ngk,

£3.86
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Ngk spark plug br9es - ngk,

Ngk spark plug br9es - ngk,

£4.27
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Ngk iridium spark - iridium,

Ngk iridium spark - iridium,

£22.50
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Ngk spark plug - ngk, bomber

Ngk spark plug - ngk, bomber

£3.86
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Ngk iridium spark - ngk, candle

Ngk iridium spark - ngk, candle

£20.49
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Ngk spark plug - ngk,

Ngk spark plug - ngk,

£3.86
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Ngk spark plug - spark, bomber

Ngk spark plug - spark, bomber

£3.86
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Ngk spark plug - plug, br9es

Ngk spark plug - plug, br9es

£4.27
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Ngk spark plug br9es - spark,

Ngk spark plug br9es - spark,

£4.27
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Ngk spark plug br9es - ngk,

Ngk spark plug br9es - ngk,

£4.26
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Ngk spark plug candle br9es - plug,

Ngk spark plug candle br9es - plug,

£3.86
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Ngk spark plug br9es - spark,

Ngk spark plug br9es - spark,

£4.27
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Fits bosch 221 503 - 0, 035

Fits bosch 221 503 - 0, 035

£99.07
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Fits bosch 221 503 035 - 503,

Fits bosch 221 503 035 - 503,

£87.30
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📊96 listings · from £3.86 · avg £122.5

Browse 96 rotax 503 listings currently in our index. Prices range from £3.86 to £1995, with an average of £122.5. 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 rotax 503 →

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Everything you need to know about rotax 503

Whether you are looking for a brand-new or second-hand rotax 503, 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 £3.86, while premium listings can reach £1995 — giving you a wide budget spread to work with. The average price of £122.5 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.

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