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Cummins marine diesel engines

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Cummins 6bta 330 - 330, hp

Cummins 6bta 330 - 330, hp

$13900.00
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Cummins 3052255 oem - 3052255, genuine

Cummins 3052255 oem - 3052255, genuine

$190.00
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3971070 coalescing filter - coalescing,

3971070 coalescing filter - coalescing,

$110.99
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Nos 8pcs genuine cummins fuel - nos,

Nos 8pcs genuine cummins fuel - nos,

$798.00
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Cummins 6cta marine - cummins, diesel

Cummins 6cta marine - cummins, diesel

$13500.00
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Cummins 6bt m - cummins,

Cummins 6bt m - cummins,

$13500.00
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Cummins 4bt marine - ,

Cummins 4bt marine - ,

$8950.00
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Cummins 6bta 330 hp - 5.9l,

Cummins 6bta 330 hp - 5.9l,

$15000.00
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Cummins 6bta 300 hp - cummins,

Cummins 6bta 300 hp - cummins,

$15950.00
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Cummins onan kw - 11.5,

Cummins onan kw - 11.5,

$10500.00
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Cummins 6bt m - ,

Cummins 6bt m - ,

$13500.00
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Cummins 6bta m 370 hp - 5.9-m,

Cummins 6bta m 370 hp - 5.9-m,

$23500.00
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Cummins 855 small - cam, marine

Cummins 855 small - cam, marine

$7500.00
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Cummins 6bt 4bt 4b - 4bt, 6b

Cummins 6bt 4bt 4b - 4bt, 6b

$49.99
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4928171px diesel injector for - diesel,

4928171px diesel injector for - diesel,

$255.00
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4928171px fuel injector - 4928171px,

4928171px fuel injector - 4928171px,

$255.00
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Cummins qsb 480ho - cummins,

Cummins qsb 480ho - cummins,

$24950.00
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Cummins qsb 480ho - cummins, marine

Cummins qsb 480ho - cummins, marine

$24950.00
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Cummins marine diesel engines - cummins,

Cummins marine diesel engines - cummins,

$24.99
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Cummins 6bta 315 hp - ,

Cummins 6bta 315 hp - ,

$22500.00
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Cummins 6bt m - 5.9l, 5.9-m

Cummins 6bt m - 5.9l, 5.9-m

$12500.00
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Cummins 6bta 315 hp - 6bta, 5.9-m

Cummins 6bta 315 hp - 6bta, 5.9-m

$22500.00
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Cummins 6bta 370 hp - 370,

Cummins 6bta 370 hp - 370,

$18500.00
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Cummins 6bt m - 5.9-m,

Cummins 6bt m - 5.9-m,

$19500.00
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Cummins c160 marine diesel - cummins,

Cummins c160 marine diesel - cummins,

$6000.00
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Cummins qsb marine - cummins,

Cummins qsb marine - cummins,

$24950.00
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Cummins marine industrial - marine,

Cummins marine industrial - marine,

$69.51
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Used marine diesel - marine,

Used marine diesel - marine,

$3375.00
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Nos fuel injector 3087587 - nos,

Nos fuel injector 3087587 - nos,

$198.00
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Marine damper plate for - damper,

Marine damper plate for - damper,

$303.00
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For cummins marine 450c - cummins, 6cta

For cummins marine 450c - cummins, 6cta

$229.99
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12v engine performance - 12v,

12v engine performance - 12v,

$490.00
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Cummins marine diesel - marine,

Cummins marine diesel - marine,

$15.25
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Cummins 6bt m - 6bt,

Cummins 6bt m - 6bt,

$14500.00
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Cummins marine diesel engines - cummins,

Cummins marine diesel engines - cummins,

$35.00
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Cummins 6bta 220 - cummins,

Cummins 6bta 220 - cummins,

$17950.00
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1993 cummins 9 marine - cummins, 4b

1993 cummins 9 marine - cummins, 4b

$6595.00
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Cummins diesel engine marine - cummins,

Cummins diesel engine marine - cummins,

$8794.50
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020 oversize engine - oversize,

020 oversize engine - oversize,

$495.00
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4025299 fuel injectors for - 6x,

4025299 fuel injectors for - 6x,

$239.99
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Cummins 6bt 4bt 4b - 4bt, 6b

Cummins 6bt 4bt 4b - 4bt, 6b

$45.99
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Pair 2007 qsm11 715 marine - qsm11,

Pair 2007 qsm11 715 marine - qsm11,

$59500.00
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Cummins mercruiser diesel - diesel, d

Cummins mercruiser diesel - diesel, d

$5500.00
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903 cummins diesel - v8,

903 cummins diesel - v8,

$7500.00
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2007 cummins qsb5 24 - , valve

2007 cummins qsb5 24 - , valve

$18500.00
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Marine engine mount set - marine,

Marine engine mount set - marine,

$760.00
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Cummins marine long block - cummins,

Cummins marine long block - cummins,

$13250.00
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Marine damper plate for - marine,

Marine damper plate for - marine,

$348.46
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Marine damper plate for - damper,

Marine damper plate for - damper,

$299.00
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Cummins marine 6bt - marine, 12v

Cummins marine 6bt - marine, 12v

$935.88
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4025299 fuel injectors for - 4025299,

4025299 fuel injectors for - 4025299,

$32.38
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Cummins marine diesel engine - marine,

Cummins marine diesel engine - marine,

$14.66
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Cummins marine diesel engine - marine,

Cummins marine diesel engine - marine,

$1499.99
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Fit for cummins - fit,

Fit for cummins - fit,

$348.56
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Oem cummins 6bt marine - cummins,

Oem cummins 6bt marine - cummins,

$1199.00
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Cummins marine diesel - marine,

Cummins marine diesel - marine,

$20.00
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Cummins mercruiser diesel - cummins,

Cummins mercruiser diesel - cummins,

$3888.00
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Vintage diesel engine catalog - vintage,

Vintage diesel engine catalog - vintage,

$148.49
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Cummins parts book marine - marine, &

Cummins parts book marine - marine, &

$30.35
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Fit for cummins - deere, boat

Fit for cummins - deere, boat

$349.32
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Cummins engine columbus in - cummins,

Cummins engine columbus in - cummins,

$18.77
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New cummins marine - cummins, m11

New cummins marine - cummins, m11

$695.00
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Detroit engines - 6-71,

Detroit engines - 6-71,

$5000.00
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Marine damper plate for - plate,

Marine damper plate for - plate,

$355.21
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For cummins deere boat - for,

For cummins deere boat - for,

$348.53
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4025299 fuel injectors for - 4025299,

4025299 fuel injectors for - 4025299,

$23.99
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Cummins kta50 1000hp - cummins,

Cummins kta50 1000hp - cummins,

$32000.00
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High hour runner - high,

High hour runner - high,

$32890.00
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Mtu diesel motor - -,

Mtu diesel motor - -,

$435.95
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Vulkan marine damper plate - vulkan,

Vulkan marine damper plate - vulkan,

$880.09
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Cummins 6bta 315 hp - 6bta,

Cummins 6bta 315 hp - 6bta,

$28500.00
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Cummins fuel injector 4025299 - fuel,

Cummins fuel injector 4025299 - fuel,

$39.90
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Marine bowl piston - bowl,

Marine bowl piston - bowl,

$495.00
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Marine damper plate 1kt3110008 - marine,

Marine damper plate 1kt3110008 - marine,

$348.37
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4025299 fuel injectors for - 4025299,

4025299 fuel injectors for - 4025299,

$180.00
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Marine damper plate - damper,

Marine damper plate - damper,

$348.50
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1973 diesel cummins - 1973,

1973 diesel cummins - 1973,

$14.99
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Cummins marine diesel - , engine

Cummins marine diesel - , engine

$99.00
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Cummins 6bta 300 hp - 5.9-m,

Cummins 6bta 300 hp - 5.9-m,

$32500.00
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Cummins qsb 480 - 6.7, marine

Cummins qsb 480 - 6.7, marine

$22995.00
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Cummins qsc 600 - 600, marine

Cummins qsc 600 - 600, marine

$39500.00
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Marine bowl overhaul - marine,

Marine bowl overhaul - marine,

$695.00
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1935 cummins hmr marine - 1935,

1935 cummins hmr marine - 1935,

$14.77
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Cummins qsb 480 marine - cummins,

Cummins qsb 480 marine - cummins,

$33500.00
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Cummins marine diesel engine - diesel,

Cummins marine diesel engine - diesel,

$1399.99
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Cummins onan marine - , diesel

Cummins onan marine - , diesel

$149.00
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Cummins 6bta 250 hp - cummins,

Cummins 6bta 250 hp - cummins,

$16950.00
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2003 cummins 6cta 255 - 8.3,

2003 cummins 6cta 255 - 8.3,

$13500.00
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Cummins 1964 marine diesel - 1964,

Cummins 1964 marine diesel - 1964,

$20.00
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Marine damper plate for - marine,

Marine damper plate for - marine,

$352.91
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Genuine cummins 3912019 - 3912019, marine

Genuine cummins 3912019 - 3912019, marine

$2568.99
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Cummins marine engine belt - engine,

Cummins marine engine belt - engine,

$127.97
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6pcs fuel injectors 4078400 - 6pcs,

6pcs fuel injectors 4078400 - 6pcs,

$90.00
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1kt3110008 for cummins deere - for,

1kt3110008 for cummins deere - for,

$345.32
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4025299 fuel injectors for - fuel,

4025299 fuel injectors for - fuel,

$50.00
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Nt855 generator marine - marine, diesel

Nt855 generator marine - marine, diesel

$389.00
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📊96 listings · from $14.66 · avg $7803.29

Browse 96 cummins marine diesel engines listings currently in our index. Prices range from $14.66 to $59500, with an average of $7803.29. 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 cummins marine diesel engines →

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Everything you need to know about cummins marine diesel engines

Whether you are looking for a brand-new or second-hand cummins marine diesel engines, 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 $14.66, while premium listings can reach $59500 — giving you a wide budget spread to work with. The average price of $7803.29 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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