Boat gearbox
Boat gearbox for sale on Ireland's largest auction and classifieds sites
Mercruiser alpha gen 1 - mercruiser, - £708.99
Mercruiser alpha gen • Complete outdrive gearbox • High quality product - Free postage - New and Used
Mercruiser alpha gen • Complete outdrive gearbox • High quality product - Free postage - New and Used
Yanmar 2gm20 gearbox km2p - gearbox,, - £414.70
Gears select oil • Clean leaks ready • Should fit other - Free postage - New and Used
Gears select oil • Clean leaks ready • Should fit other - Free postage - New and Used
Graupner boat universal - graupner, - £6.99
Graupner universal gearbox • Ratio stern tube • 6mm ideal 480 - Free postage - New and Used
Graupner universal gearbox • Ratio stern tube • 6mm ideal 480 - Free postage - New and Used
Boat gearbox - boat, - £26.74
Boat gearbox - Free postage - New and Used
Boat gearbox - Free postage - New and Used
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Wynn wynstruments gearbox type - gearbox, - £49.89
Type wipers ratio - Free postage - New and Used
Type wipers ratio - Free postage - New and Used
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48 listings · from £1.19 · avg £173.99
⚠️ These listings were last updated more than 92 days ago.
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Browse 48 boat gearbox listings currently in our index. Prices range from £1.19 to £1419.74, with an average of £173.99. 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 boat gearbox →
Evinrude tec gear box oil - evinrude, - £29.50
Hpf pro optimised • Viscosity runs cooler • Will not foam - Free postage - New and Used
Hpf pro optimised • Viscosity runs cooler • Will not foam - Free postage - New and Used
Off roader automatic gearbox - off, - £78.65
Oil cooler unions • Take 10mm hoses • Also ideal boat - Free postage - New and Used
Oil cooler unions • Take 10mm hoses • Also ideal boat - Free postage - New and Used
Graupner boat universal - graupner, - £6.00
Graupner universal gearbox • Item number 1139.20 • Ideal 480 motors - Free postage - New and Used
Graupner universal gearbox • Item number 1139.20 • Ideal 480 motors - Free postage - New and Used
Pull wire accumulated gear - pull-wire, - £2.51
When pulling back • Head cable horizontal • Vertical shaft will - Free postage - New and Used
When pulling back • Head cable horizontal • Vertical shaft will - Free postage - New and Used
Ww2 aircraft mounted winch - mounted, or - £47.50
24v 60a intermittent • Rated reversible motor • Feeding bevel reduction - Free postage - New and Used
24v 60a intermittent • Rated reversible motor • Feeding bevel reduction - Free postage - New and Used
Motul suzuki marine - suzuki, - £34.95
Suzuki motul gearlube • Litre sae gearbox • Filling pump kit - Free postage - New and Used
Suzuki motul gearlube • Litre sae gearbox • Filling pump kit - Free postage - New and Used
Perkins prima 500 bell - perkins, - £104.70
Bell housing • Perkins prima 500 • High quality boat - Free postage - New and Used
Bell housing • Perkins prima 500 • High quality boat - Free postage - New and Used
Evinrude johnson tec gear - johnson, - £8.95
Evinrude johnson gear • Box drain washers • Outboards will not - Free postage - New and Used
Evinrude johnson gear • Box drain washers • Outboards will not - Free postage - New and Used
Mercruiser alpha gen 1 - alpha, - £873.70
Rams are untested • Everything here attach • You boat engine - Free postage - New and Used
Rams are untested • Everything here attach • You boat engine - Free postage - New and Used
Boat gear box - rc, - £113.99
Tug boat yacht • Gear box forward • Reverse dual output - Free postage - New and Used
Tug boat yacht • Gear box forward • Reverse dual output - Free postage - New and Used
Boat gear box forward - gear, - £113.99
Tug boat yacht • Gear box forward • Reverse dual output - Free postage - New and Used
Tug boat yacht • Gear box forward • Reverse dual output - Free postage - New and Used
Outboard easterner gearbox - outboard, - £13.99
Effortless operation screw • Onto gear lube • Bottle pump buy - Free postage - New and Used
Effortless operation screw • Onto gear lube • Bottle pump buy - Free postage - New and Used
Outboard gear oil suzuki - outboard, - £13.85
Suzuki marine gear • Oil 350ml 12.3oz • Tube use outboard - Free postage - New and Used
Suzuki marine gear • Oil 350ml 12.3oz • Tube use outboard - Free postage - New and Used
Tfl boat transfer transmission - boat, - £90.00
Tfl transfer case • This gearbox distribute • Power from one - Free postage - New and Used
Tfl transfer case • This gearbox distribute • Power from one - Free postage - New and Used
Suzuki marine gearbox gear oil - gearbox, - £34.95
Litre sae gearbox • Oil filling pump • Kit suzuki motul - Free postage - New and Used
Litre sae gearbox • Oil filling pump • Kit suzuki motul - Free postage - New and Used
Mercruiser inboard boat - mercruiser, - £380.00
- Free postage - New and Used
- Free postage - New and Used
Suzuki marine outboard - suzuki, - £17.50
Suzuki marine gear • Oil sae litre • Bottle use outboard - Free postage - New and Used
Suzuki marine gear • Oil sae litre • Bottle use outboard - Free postage - New and Used
Evinrude tec gear - evinrude, oil - £12.85
Hpf pro optimised • Viscosity runs cooler • Will not foam - Free postage - New and Used
Hpf pro optimised • Viscosity runs cooler • Will not foam - Free postage - New and Used
Yamaha outboard 90340 - outboard, 90340-08002 - £4.99
Suitable yamaha outboards • Supplied complete fibre • Washer stainless steel - Free postage - New and Used
Suitable yamaha outboards • Supplied complete fibre • Washer stainless steel - Free postage - New and Used
Outboard gearbox drain fill - , - £4.99
Stainless steel oil • Drain bolt washer • Stroke engines my1987 - Free postage - New and Used
Stainless steel oil • Drain bolt washer • Stroke engines my1987 - Free postage - New and Used
General ratio gear box - 3:1, - £14.99
Those that have • Seen listings they • Said giving large - Free postage - New and Used
Those that have • Seen listings they • Said giving large - Free postage - New and Used
Geared micro motor speed - geared, - £7.45
Good stall characteristics • Can climb hills • Also easily mount - Free postage - New and Used
Good stall characteristics • Can climb hills • Also easily mount - Free postage - New and Used
Yamaha outboard - 2, - £6.99
Suitable yamaha outboards • Supplied complete fibre • Washers stainless steel - Free postage - New and Used
Suitable yamaha outboards • Supplied complete fibre • Washers stainless steel - Free postage - New and Used
Intake manifold maserati - manifold, - £247.21
Ansaugbr cke • 4.2 sauganlage m145 • Intake manifold 252163 - Free postage - New and Used
Ansaugbr cke • 4.2 sauganlage m145 • Intake manifold 252163 - Free postage - New and Used
Boat gear box forward - rc, - £113.99
Tug boat yacht • Gear box forward • Reverse dual output - Free postage - New and Used
Tug boat yacht • Gear box forward • Reverse dual output - Free postage - New and Used
Bosch rexroth planetary - bosch, - £1419.74
Bosch rexroth planetary • Gearbox perfect working • Condition warranty you - Free postage - New and Used
Bosch rexroth planetary • Gearbox perfect working • Condition warranty you - Free postage - New and Used
Outboard gearbox propeller - gearbox, - £40.84
Improved fuel efficiency • Gearbox design propeller • Outboard motor reduces - Free postage - New and Used
Improved fuel efficiency • Gearbox design propeller • Outboard motor reduces - Free postage - New and Used
Boat drive shaft - drive, assembly - £10.24
Drive shaft assembly • Product type 4mm • Grease fitting boat - Free postage - New and Used
Drive shaft assembly • Product type 4mm • Grease fitting boat - Free postage - New and Used
Dorman 2dsm crankshaft gear - dorman, - £45.00
Here have dorman • 2dsm crankshaft gear • New old stock - Free postage - New and Used
Here have dorman • 2dsm crankshaft gear • New old stock - Free postage - New and Used
Suzuki marine gearbox - marine, - £34.95
Suzuki motul gearlube • Litre sae gearbox • Filling pump kit - Free postage - New and Used
Suzuki motul gearlube • Litre sae gearbox • Filling pump kit - Free postage - New and Used
Tohatsu outboard 4hp - tohatsu, 5hp - £35.00
Tohatsu gearbox seal • Gasket kit includes • All rings gaskets - Free postage - New and Used
Tohatsu gearbox seal • Gasket kit includes • All rings gaskets - Free postage - New and Used
Yamaha 15hp 20hp anode gear - yamaha, - £21.95
F15a 15hp 1998 • 2007 f20a 20hp • 2009 yamaha gear - Free postage - New and Used
F15a 15hp 1998 • 2007 f20a 20hp • 2009 yamaha gear - Free postage - New and Used
Rock oil gearbox marine - 1l, - £14.95
Rock oil marine • Gear • Bottle - Free postage - New and Used
Rock oil marine • Gear • Bottle - Free postage - New and Used
Bosch rexroth planetary - rexroth, - £1419.74
Bosch rexroth planetary • Gearbox perfect working • Condition warranty you - Free postage - New and Used
Bosch rexroth planetary • Gearbox perfect working • Condition warranty you - Free postage - New and Used
Bosch rexroth planetary - bosch, - £1419.74
Bosch rexroth planetary • Gearbox perfect working • Condition warranty you - Free postage - New and Used
Bosch rexroth planetary • Gearbox perfect working • Condition warranty you - Free postage - New and Used
Accumulator back gearbox - accumulator, - £1.19
Distance pulling thread • Head 14cm pull • Cable box 13.3 - Free postage - New and Used
Distance pulling thread • Head 14cm pull • Cable box 13.3 - Free postage - New and Used
Evinrude johnson omc brp tec - evinrude,johnson,omc, - £21.50
Evinrude johnson gear • Box drain bolt • Used all tec - Free postage - New and Used
Evinrude johnson gear • Box drain bolt • Used all tec - Free postage - New and Used
Evinrude johnson omc anode - /, / - £11.50
Evinrude johnson omc • Brp gearcase anode • Fit following two - Free postage - New and Used
Evinrude johnson omc • Brp gearcase anode • Fit following two - Free postage - New and Used
Yamaha gear box bearing - yamaha, - £25.00
Retaining nut lock • Bearing carrier gear • Washer four stroke - Free postage - New and Used
Retaining nut lock • Bearing carrier gear • Washer four stroke - Free postage - New and Used
Marine japanese style - japanese, - £114.12
- Free postage - New and Used
- Free postage - New and Used
Gearbox gasket kit easy - gearbox, - £5.75
Drain plug seal • Just take you • Minute set gearcase - Free postage - New and Used
Drain plug seal • Just take you • Minute set gearcase - Free postage - New and Used
Boat gear box forward - rc, - £107.99
Tug boat yacht • Gear box forward • Reverse dual output - Free postage - New and Used
Tug boat yacht • Gear box forward • Reverse dual output - Free postage - New and Used
Cnc anodized blue irvine - cnc, - £16.68
Think this irvine • 400 gear box • They have been - Free postage - New and Used
Think this irvine • 400 gear box • They have been - Free postage - New and Used
Try this: boat throttle | boat polish | boat window | boat navigation lights | boat switch panel | brookes gatehouse | bukh dv20 | danforth anchor | evinrude e tec | evinrude 25 hp outboard
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Everything you need to know about boat gearbox
Whether you are looking for a brand-new or second-hand boat gearbox, eBay offers one of the largest selections available online. With 48 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 £1.19, while premium listings can reach £1419.74 — giving you a wide budget spread to work with. The average price of £173.99 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.