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Marine gearbox

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Marine gearbox for sale on largest auction and classifieds sites

Home / Marine Parts / Marine gearbox refurbished & used for sale | For Sale UK
Newage prm 260 gearbox - newage,

Newage prm 260 gearbox - newage,

£822.70
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1930s albin inboard marine - albin,

1930s albin inboard marine - albin,

£103.66
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Twin disc tmc marine - twin, 60

Twin disc tmc marine - twin, 60

£567.70
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Beta marine 14hp - beta,

Beta marine 14hp - beta,

£3295.00
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Newage marine gearbox - newage,

Newage marine gearbox - newage,

£75.00
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Tempest captain marine - tempest,

Tempest captain marine - tempest,

£1648.90
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Marine gearbox technodrive - marine,

Marine gearbox technodrive - marine,

£409.60
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Lewmar marine electric - lewmar,

Lewmar marine electric - lewmar,

£516.70
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Rock oil gearbox gear - rock,

Rock oil gearbox gear - rock,

£15.08
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Gearbox oil dipstick - oil,

Gearbox oil dipstick - oil,

£45.31
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Kanzaki yanmar km3p marine - kanzaki,

Kanzaki yanmar km3p marine - kanzaki,

£312.70
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Suzuki marine gearbox - gearbox, gear

Suzuki marine gearbox - gearbox, gear

£34.95
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Rare original gardner marine - rare,

Rare original gardner marine - rare,

£975.70
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Prm marine gearbox 80d2 - prm,

Prm marine gearbox 80d2 - prm,

£260.70
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Litre rock oil - rock, 80w90

Litre rock oil - rock, 80w90

£15.76
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Twin disc technodrive - disc, tm345/a

Twin disc technodrive - disc, tm345/a

£1026.70
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Mariner 25hp gearbox - 25hp,

Mariner 25hp gearbox - 25hp,

£260.70
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Mercury mariner tohatsu - mercury, ,mariner,tohatsu

Mercury mariner tohatsu - mercury, ,mariner,tohatsu

£115.10
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Prm 125 mechanical marine - 125,

Prm 125 mechanical marine - 125,

£1310.40
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Yanmar small marine - yanmar, gearbox

Yanmar small marine - yanmar, gearbox

£516.70
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Volvo penta marine ms25 - penta,

Volvo penta marine ms25 - penta,

£950.00
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Quicksilver litre premium - litre,

Quicksilver litre premium - litre,

£32.95
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Kanzaki yanmar marine gearbox - kanzaki,

Kanzaki yanmar marine gearbox - kanzaki,

£2395.00
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Prm150 marine gearbox - marine,

Prm150 marine gearbox - marine,

£9.99
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Rock oil gearbox gear - 1l,

Rock oil gearbox gear - 1l,

£19.50
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Prm120 marine gearbox workshop - marine,

Prm120 marine gearbox workshop - marine,

£9.99
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Mariner 40hp stroke - 40hp, 2

Mariner 40hp stroke - 40hp, 2

£399.95
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Marine gearbox cooler - zf,

Marine gearbox cooler - zf,

£300.00
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Marine forward gearbox cooler - marine,

Marine forward gearbox cooler - marine,

£181.99
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Mercury mariner 115hp - 115hp, efi

Mercury mariner 115hp - 115hp, efi

£817.60
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Yanmar marine gearbox - gearbox, km2p-1

Yanmar marine gearbox - gearbox, km2p-1

£525.00
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Genuine mariner marine - mariner,

Genuine mariner marine - mariner,

£220.00
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Kanzaki yanmar km3p - kanzaki,

Kanzaki yanmar km3p - kanzaki,

£1295.00
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Litre rock oil gear - oil, mp

Litre rock oil gear - oil, mp

£34.95
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Mercury mariner drain screw - mariner,

Mercury mariner drain screw - mariner,

£9.50
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Evinrude johnson tec - evinrude, gear

Evinrude johnson tec - evinrude, gear

£9.95
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Honda 25hp 30hp - honda,

Honda 25hp 30hp - honda,

£14.95
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Long shaft gearbox 50hp - ,

Long shaft gearbox 50hp - ,

£749.00
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Marine oil cooler mb170 - 0.6l,

Marine oil cooler mb170 - 0.6l,

£98.95
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Rock oil gearbox marine - rock,

Rock oil gearbox marine - rock,

£19.11
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Rock oil gearbox - rock,

Rock oil gearbox - rock,

£19.14
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Cummins marine gearbox - cummins,

Cummins marine gearbox - cummins,

£52.70
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Long shaft gearbox - gearbox, mercury

Long shaft gearbox - gearbox, mercury

£499.00
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Yamaha mariner 25hp - 25hp, outboard

Yamaha mariner 25hp - 25hp, outboard

£185.00
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Diameter marine clamp - diameter,

Diameter marine clamp - diameter,

£123.60
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Carl hurth munchen hbw - 5,

Carl hurth munchen hbw - 5,

£822.70
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Rock oil gearbox - 1l,

Rock oil gearbox - 1l,

£19.11
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Mariner service kit 5hp - service, 2.5hp

Mariner service kit 5hp - service, 2.5hp

£41.13
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Genuine yamaha mariner marine - genuine,

Genuine yamaha mariner marine - genuine,

£16.00
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Mercury mariner 3hp gearbox - mariner, 3.3hp

Mercury mariner 3hp gearbox - mariner, 3.3hp

£62.99
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Prm mechanical marine - mechanical,

Prm mechanical marine - mechanical,

£995.28
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Genuine tohatsu marine - tohatsu,

Genuine tohatsu marine - tohatsu,

£80.00
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Genuine yamaha mariner - yamaha,

Genuine yamaha mariner - yamaha,

£16.00
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Genuine honda marine bf5hp - marine, 4

Genuine honda marine bf5hp - marine, 4

£110.00
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Marine gear box oil sae - marine,

Marine gear box oil sae - marine,

£14.00
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Mercury mariner hp - 50,

Mercury mariner hp - 50,

£595.00
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Diameter marine clamp - ,

Diameter marine clamp - ,

£123.60
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Marine gearbox 412 k14 - zf,

Marine gearbox 412 k14 - zf,

£60.00
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Service kit fuel tap - service, cock

Service kit fuel tap - service, cock

£52.00
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Sae gear oil - sae, 90

Sae gear oil - sae, 90

£19.99
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Genuine yanmar marine gearbox - genuine,

Genuine yanmar marine gearbox - genuine,

£16.28
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Mercury mariner 30hp - mariner, 40hp

Mercury mariner 30hp - mariner, 40hp

£10.00
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Wynn gearbox type - gearbox,

Wynn gearbox type - gearbox,

£70.00
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Motul suzuki marine - suzuki,

Motul suzuki marine - suzuki,

£34.95
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Mercury mariner 5hp 3hp - mercury, 3.3hp

Mercury mariner 5hp 3hp - mercury, 3.3hp

£65.99
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Mercury mariner quicksilver - mercury/mariner,

Mercury mariner quicksilver - mercury/mariner,

£21.60
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Short shaft gearbox - short,

Short shaft gearbox - short,

£195.00
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Yamaha mariner 5hp 5a - 3.5hp, 3.5a

Yamaha mariner 5hp 5a - 3.5hp, 3.5a

£11.99
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Off roader automatic - off, gearbox

Off roader automatic - off, gearbox

£78.65
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Lh5 reverse reduction gearbox - reverse/reduction,

Lh5 reverse reduction gearbox - reverse/reduction,

£8.00
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Newage prm marine gearbox - marine,

Newage prm marine gearbox - marine,

£52.70
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Mariner 40hp 40c 40ml - mariner,

Mariner 40hp 40c 40ml - mariner,

£14.95
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Mercury mariner 40hp outboard - 40hp,

Mercury mariner 40hp outboard - 40hp,

£375.00
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Litre premium gearbox - 1,

Litre premium gearbox - 1,

£44.95
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Autohelm st4000 mk2 wheelpilot - autohelm,

Autohelm st4000 mk2 wheelpilot - autohelm,

£184.24
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Mercury mariner tohatsu 8hp - mariner,

Mercury mariner tohatsu 8hp - mariner,

£295.00
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Mercury mariner 8hp 9hp - mercury,

Mercury mariner 8hp 9hp - mercury,

£179.99
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Motul suzuki marine outboard - suzuki,

Motul suzuki marine outboard - suzuki,

£18.55
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Self changing gears - mr, &

Self changing gears - mr, &

£20.00
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Mercury mariner 175hp efi - 175hp,

Mercury mariner 175hp efi - 175hp,

£300.00
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Orbit marine thomson - orbit,

Orbit marine thomson - orbit,

£225.00
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Yamaha mariner gearbox - 2a, 2b

Yamaha mariner gearbox - 2a, 2b

£19.99
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Mariner mercury 60hp 2 - mariner,

Mariner mercury 60hp 2 - mariner,

£249.95
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Genuine mariner mercury - genuine,

Genuine mariner mercury - genuine,

£40.00
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Yamaha mariner 2hp outboard - yamaha, 2b

Yamaha mariner 2hp outboard - yamaha, 2b

£14.99
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Mariner yamaha 20hp 25hp - yamaha,

Mariner yamaha 20hp 25hp - yamaha,

£312.70
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Genuine mercury mariner - mercury,

Genuine mercury mariner - mercury,

£25.00
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Extra long cxl - long, gearbox

Extra long cxl - long, gearbox

£895.00
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Short shaft gearbox 25hp 30hp - shaft,

Short shaft gearbox 25hp 30hp - shaft,

£299.00
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Mariner yamaha 9hp gearbox - 9.9hp,

Mariner yamaha 9hp gearbox - 9.9hp,

£175.00
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Outboard outdrive gear box - outboard,

Outboard outdrive gear box - outboard,

£15.99
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Gearbox oil lube - oil,

Gearbox oil lube - oil,

£16.75
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Quicksilver litre premium - 1,

Quicksilver litre premium - 1,

£35.95
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Genuine yamaha mariner marine - genuine,

Genuine yamaha mariner marine - genuine,

£16.00
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Heavy duty manual - heavy, marine

Heavy duty manual - heavy, marine

£129.99
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Mercury mariner 90hp stroke - mercury,

Mercury mariner 90hp stroke - mercury,

£654.40
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📊96 listings · from £8 · avg £306.8

Browse 96 marine gearbox listings currently in our index. Prices range from £8 to £3295, with an average of £306.8. 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 marine gearbox →

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Everything you need to know about marine gearbox

Whether you are looking for a brand-new or second-hand marine gearbox, 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 £8, while premium listings can reach £3295 — giving you a wide budget spread to work with. The average price of £306.8 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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