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Onan generator

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Home / Caravan, Campervan & Motorhome Parts & Accessories / Onan generator refurbished & used for sale | For Sale UK
Cummins onan 2800 model - onan, rv

Cummins onan 2800 model - onan, rv

£2913.70 · Buy It Now

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Onan cummins part - cummins, a061n810

Onan cummins part - cummins, a061n810

£211.20 · Buy It Now

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Carburetor for onan icroquiet - carburetor,

Carburetor for onan icroquiet - carburetor,

£65.90 · Buy It Now

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New 0191 2536 genuine - genuine, cummins

New 0191 2536 genuine - genuine, cummins

£389.64 · Buy It Now

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British army onan - army, 3.5kva

British army onan - army, 3.5kva

£21.50 · Buy It Now

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Fits onan generator 170 3036 - fits,

Fits onan generator 170 3036 - fits,

£39.99 · Buy It Now

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Genuine onan generator magneto - generator,

Genuine onan generator magneto - generator,

£29.99 · Buy It Now

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Fits onan military generator - fits,

Fits onan military generator - fits,

£14.99 · Buy It Now

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American motorhome onan - american, rv

American motorhome onan - american, rv

£625.00 · Buy It Now

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Onan ring set new - ring, set.new.genuine

Onan ring set new - ring, set.new.genuine

£9.99 · Buy It Now

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Onan 170 3040 - onan, nos

Onan 170 3040 - onan, nos

£25.50 · Buy It Now

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Genuine onan block - onan,

Genuine onan block - onan,

£47.50 · Buy It Now

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American cummins onan - rv,

American cummins onan - rv,

£16.15 · Buy It Now

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American motorhome onan - motorhome, rv

American motorhome onan - motorhome, rv

£94.00 · Buy It Now

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Fuel pump e11009 for onan - e11009,

Fuel pump e11009 for onan - e11009,

£40.80 · Buy It Now

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British army onan - british, 3.5kva

British army onan - british, 3.5kva

£25.66 · Buy It Now

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Onan generator exhaust - onan,

Onan generator exhaust - onan,

£19.99 · Buy It Now

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Onan generator cummins - cummins, mass

Onan generator cummins - cummins, mass

£200.99 · Buy It Now

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Fuel pump fits for onan - pump,

Fuel pump fits for onan - pump,

£39.47 · Buy It Now

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Fuel pump fit - for, rv

Fuel pump fit - for, rv

£17.99 · Buy It Now

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Carburetor for onan - for,

Carburetor for onan - for,

£28.26 · Buy It Now

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Cummins onan marquis 7000 - onan,

Cummins onan marquis 7000 - onan,

£1741.98 · Buy It Now

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American motorhome onan - american,

American motorhome onan - american,

£33.60 · Buy It Now

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American motorhome onan - motorhome,

American motorhome onan - motorhome,

£260.70 · Buy It Now

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Onan 1703036 generator - onan,

Onan 1703036 generator - onan,

£25.50 · Buy It Now

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For onan generator carburetor - onan,

For onan generator carburetor - onan,

£7.84 · Buy It Now

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Cummins operator manual - cummins,

Cummins operator manual - cummins,

£16.14 · Buy It Now

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Fuel pump fit - fit, onan

Fuel pump fit - fit, onan

£17.99 · Buy It Now

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Genuine cummins onan low - genuine,

Genuine cummins onan low - genuine,

£156.70 · Buy It Now

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Cummins onan siphon break - break, kit

Cummins onan siphon break - break, kit

£177.50 · Buy It Now

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Cummins onan service - cummins, /

Cummins onan service - cummins, /

£80.00 · Buy It Now

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A044f796 solenoid valve - a044f796, 12v

A044f796 solenoid valve - a044f796, 12v

£105.29 · Buy It Now

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American motorhome onan - american, rv

American motorhome onan - american, rv

£425.00 · Buy It Now

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For onan generator carburetor - for,

For onan generator carburetor - for,

£7.84 · Buy It Now

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Military vehicle parts - ex,

Military vehicle parts - ex,

£15.00 · Buy It Now

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Carburetor gasket kit for - carburetor,

Carburetor gasket kit for - carburetor,

£175.99 · Buy It Now

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Vacuum fuel pump for - fuel,

Vacuum fuel pump for - fuel,

£14.78 · Buy It Now

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American motorhome onan - american, rv

American motorhome onan - american, rv

£99.00 · Buy It Now

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Cummins onan pcb - cummins, pcb-

Cummins onan pcb - cummins, pcb-

£224.52 · Buy It Now

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193 0244 oil - 193-0244-99,

193 0244 oil - 193-0244-99,

£108.73 · Buy It Now

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Military onan 5kw - onan, generator

Military onan 5kw - onan, generator

£49.58 · Buy It Now

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Replacesment electronic fuel - replacesment,

Replacesment electronic fuel - replacesment,

£92.88 · Buy It Now

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Military vehicles part - military,

Military vehicles part - military,

£29.99 · Buy It Now

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Fuel pump fits for - fits,

Fuel pump fits for - fits,

£35.52 · Buy It Now

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Carburetor and air filter - carburetor, kit

Carburetor and air filter - carburetor, kit

£7.84 · Buy It Now

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Authentic cummins a040p918 - cummins,

Authentic cummins a040p918 - cummins,

£115.10 · Buy It Now

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American motorhome onan - motorhome, rv

American motorhome onan - motorhome, rv

£555.00 · Buy It Now

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For onan generator carburetor - for,

For onan generator carburetor - for,

£9.65 · Buy It Now

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Impeller kit for - impeller,

Impeller kit for - impeller,

£28.59 · Buy It Now

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Carburetor and air filter - and, kit

Carburetor and air filter - and, kit

£5.53 · Buy It Now

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Carburetor carb kit - kit, with

Carburetor carb kit - kit, with

£52.99 · Buy It Now

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American motorhome onan - motorhome,

American motorhome onan - motorhome,

£22.99 · Buy It Now

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Cummins onan compatible - onan, smart

Cummins onan compatible - onan, smart

£127.00 · Buy It Now

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Rocker start stop switch - start,

Rocker start stop switch - start,

£10.40 · Buy It Now

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Start solenoid relay 12v - solenoid,

Start solenoid relay 12v - solenoid,

£55.00 · Buy It Now

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308 1038 onan cummins - onan,

308 1038 onan cummins - onan,

£10.40 · Buy It Now

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P19 carburettor for huayi - p19,

P19 carburettor for huayi - p19,

£28.08 · Buy It Now

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Military onan 5kw generator - military,

Military onan 5kw generator - military,

£42.30 · Buy It Now

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Fuel pump a064s965 - pump, 149-2620

Fuel pump a064s965 - pump, 149-2620

£31.07 · Buy It Now

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For onan cummins - for,

For onan cummins - for,

£25.81 · Buy It Now

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American motorhome onan - american,

American motorhome onan - american,

£312.70 · Buy It Now

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Cummins onan p9500df 420cc - onan,

Cummins onan p9500df 420cc - onan,

£71.46 · Buy It Now

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Rocker start stop switch fits - rocker,

Rocker start stop switch fits - rocker,

£10.40 · Buy It Now

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British army onan 5kva - army, 3.5kva

British army onan 5kva - army, 3.5kva

£26.70 · Buy It Now

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For onan 3600 4000 - for, air

For onan 3600 4000 - for, air

£13.85 · Buy It Now

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Vacuum fuel pump - pump, 149-1982

Vacuum fuel pump - pump, 149-1982

£18.56 · Buy It Now

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Onan fuel filter - onan, a026k278

Onan fuel filter - onan, a026k278

£45.00 · Buy It Now

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Carburetor for 4kyfa26100 - for,

Carburetor for 4kyfa26100 - for,

£30.50 · Buy It Now

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Cummins installation manual - -,

Cummins installation manual - -,

£16.14 · Buy It Now

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Fuel pump 12v - pump, for

Fuel pump 12v - pump, for

£77.11 · Buy It Now

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Onan back plate - back, stator

Onan back plate - back, stator

£40.00 · Buy It Now

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For onan generator - for,

For onan generator - for,

£8.21 · Buy It Now

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Genuine onan cummins marine - genuine,

Genuine onan cummins marine - genuine,

£69.99 · Buy It Now

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Carburetor for 4kyfa26100 - for,

Carburetor for 4kyfa26100 - for,

£31.29 · Buy It Now

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For onan generator carburetor - for,

For onan generator carburetor - for,

£6.64 · Buy It Now

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Carburettor carb kit with - carburettor,

Carburettor carb kit with - carburettor,

£64.90 · Buy It Now

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For onan generator - onan,

For onan generator - onan,

£9.95 · Buy It Now

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Fuel pump for cummins onan - fuel,

Fuel pump for cummins onan - fuel,

£24.72 · Buy It Now

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Generator rocker start stop - rv,

Generator rocker start stop - rv,

£10.40 · Buy It Now

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Air filter for - for, onan

Air filter for - for, onan

£13.03 · Buy It Now

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Electric fuel pump - pump, onan

Electric fuel pump - pump, onan

£16.52 · Buy It Now

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Fuel pump for - fuel,

Fuel pump for - fuel,

£39.47 · Buy It Now

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Onan generator engine grille - onan,

Onan generator engine grille - onan,

£5.45 · Buy It Now

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Carburettor for 4kyfa26100 - carburettor,

Carburettor for 4kyfa26100 - carburettor,

£39.05 · Buy It Now

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308 1038 onan - cummins, 308-1038

308 1038 onan - cummins, 308-1038

£10.40 · Buy It Now

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Cap america hat onan - america,

Cap america hat onan - america,

£3.30 · Buy It Now

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Fuel pump 149 2140 - 149-2140, 149-2150

Fuel pump 149 2140 - 149-2140, 149-2150

£35.15 · Buy It Now

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Unleash the power your for - unleash,

Unleash the power your for - unleash,

£14.05 · Buy It Now

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Cummins onan p9500df 8550 9500 - cummins,

Cummins onan p9500df 8550 9500 - cummins,

£35.73 · Buy It Now

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Carburetor for onan icroquiet - onan,

Carburetor for onan icroquiet - onan,

£28.79 · Buy It Now

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Onan engine and gen - onan, service

Onan engine and gen - onan, service

£26.70 · Buy It Now

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Onan engine grille 6115 99 - 6115,

Onan engine grille 6115 99 - 6115,

£5.45 · Buy It Now

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Carburetor carb for cummins - carburetor,

Carburetor carb for cummins - carburetor,

£106.31 · Buy It Now

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Cummins diesel 17 onan - 15,

Cummins diesel 17 onan - 15,

£241.94 · Buy It Now

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Nos onan generator set - nos, pn

Nos onan generator set - nos, pn

£80.04 · Buy It Now

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Cummins onan generator - cummins,

Cummins onan generator - cummins,

£1962.86 · Buy It Now

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📊96 listings · from £3.3 · avg £140.22
⚠️ These listings were last updated more than 23 days ago. Search for fresh listings

Browse 96 onan generator listings currently in our index. Prices range from £3.3 to £2913.7, with an average of £140.22. 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 onan generator →

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Everything you need to know about onan generator

Whether you are looking for a brand-new or second-hand onan generator, 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 £3.3, while premium listings can reach £2913.7 — giving you a wide budget spread to work with. The average price of £140.22 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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