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Home / Engine Parts / 4bt engine for sale – 96 used, around $125 | For Sale USA
New extended complete - complete, long

New extended complete - complete, long

$8999.99
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Cummins 4bt turbo - 3.9,

Cummins 4bt turbo - 3.9,

$6150.00
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4bt engine cylinder head - engine,

4bt engine cylinder head - engine,

$67.83
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4bt3 engine overhaul rebuild - 4bt3.9,

4bt3 engine overhaul rebuild - 4bt3.9,

$507.61
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Cummins 4bt diesel - 3.9,

Cummins 4bt diesel - 3.9,

$5595.00
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Cummins series manual - cummins,

Cummins series manual - cummins,

$15.95
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4bt overhaul rebuild - kit, for

4bt overhaul rebuild - kit, for

$407.55
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Reman cummins 4bt 9l - reman,

Reman cummins 4bt 9l - reman,

$4750.00
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Lubricating oil pump for - oil,

Lubricating oil pump for - oil,

$69.98
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New manifold 3901223 - new, for

New manifold 3901223 - new, for

$120.01
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Cummins 6bt 4bt - 4bt, marine

Cummins 6bt 4bt - 4bt, marine

$49.99
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Master engine rebuild - master,

Master engine rebuild - master,

$375.99
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Sea raw water - water, 3907458

Sea raw water - water, 3907458

$185.50
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Hx30w turbocharger for cummins - turbocharger,

Hx30w turbocharger for cummins - turbocharger,

$260.99
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Cummins 4bt 4bta - cummins, 4bta"

Cummins 4bt 4bta - cummins, 4bta"

$136.86
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Cummins 6bt engine - 6bt,

Cummins 6bt engine - 6bt,

$5500.00
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Engine overhaul kit fits - overhaul,

Engine overhaul kit fits - overhaul,

$678.32
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Cummins 6bt 4bt - cummins,

Cummins 6bt 4bt - cummins,

$49.99
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4bt3 overhaul rebuild - overhaul,

4bt3 overhaul rebuild - overhaul,

$501.96
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12v 4bt 9 - 4bt,

12v 4bt 9 - 4bt,

$490.00
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3901635 exhaust manifold for - 3901635,

3901635 exhaust manifold for - 3901635,

$83.99
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Turbo turbocharger cartridge - turbo,

Turbo turbocharger cartridge - turbo,

$110.89
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Lower gasket set oil seal - lower, pan

Lower gasket set oil seal - lower, pan

$125.00
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Engine fan 4939969 for cummins - engine,

Engine fan 4939969 for cummins - engine,

$132.00
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4bt overhaul rebuild kit for - 4bt,

4bt overhaul rebuild kit for - 4bt,

$396.21
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Complete crankshaft 3903827 - complete,

Complete crankshaft 3903827 - complete,

$369.99
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Gear fuel pump timing - fuel,

Gear fuel pump timing - fuel,

$79.00
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Fuel return pipe 3960041 - fuel,

Fuel return pipe 3960041 - fuel,

$30.41
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Cummins 4bt engine fan - cummins, 18"

Cummins 4bt engine fan - cummins, 18"

$258.99
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Hx30w turbocharger for - ,

Hx30w turbocharger for - ,

$245.99
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4bt3 engine overhaul rebuild - overhaul,

4bt3 engine overhaul rebuild - overhaul,

$507.61
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4bt overhaul kit - 3.9,

4bt overhaul kit - 3.9,

$548.00
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Cummins 4bt turbo diesel - cummins,

Cummins 4bt turbo diesel - cummins,

$5795.00
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Cummins 4bt3 pewter - 4bt3.9,

Cummins 4bt3 pewter - 4bt3.9,

$159.99
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Fuel lift pump part 2830266 - lift,

Fuel lift pump part 2830266 - lift,

$24.50
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Temperature sensor 4938335 for - sensor,

Temperature sensor 4938335 for - sensor,

$18.99
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1988 cummins 4bt turbo - 3.9,

1988 cummins 4bt turbo - 3.9,

$5995.00
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Overhaul full gasket kit for - kit,

Overhaul full gasket kit for - kit,

$79.00
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Ve4 injection pump fits - ve4,

Ve4 injection pump fits - ve4,

$1785.00
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Genuine cummins fuel filter - genuine,

Genuine cummins fuel filter - genuine,

$88.91
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Cummins 4bt diesel engine - 3.9l,

Cummins 4bt diesel engine - 3.9l,

$1199.99
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Diesel fuel injection - diesel,

Diesel fuel injection - diesel,

$430.85
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Overhaul rebuild kit 4x - kit, &

Overhaul rebuild kit 4x - kit, &

$1429.00
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4bt3 engine rebuild kit - 4bt3.9,

4bt3 engine rebuild kit - 4bt3.9,

$520.00
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Fuel injector 3908513 - fuel,

Fuel injector 3908513 - fuel,

$70.00
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Fan 4939969 for cummins engine - for,

Fan 4939969 for cummins engine - for,

$70.44
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Fuel injection pump 3973846 - fuel,

Fuel injection pump 3973846 - fuel,

$459.99
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Turbo hx30 turbocharger - turbo,

Turbo hx30 turbocharger - turbo,

$103.96
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4pcs fuel injector 3919336 - injector, for

4pcs fuel injector 3919336 - injector, for

$102.01
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Injector fuel line - 4988285, for

Injector fuel line - 4988285, for

$25.30
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Fuel injection pump excavator - fuel,

Fuel injection pump excavator - fuel,

$465.25
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Lower gasket kit - k2, for

Lower gasket kit - k2, for

$59.00
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3901223 exhaust manifold - 3901223,

3901223 exhaust manifold - 3901223,

$129.99
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Set diesel fuel injectors - diesel,

Set diesel fuel injectors - diesel,

$26.10
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Cummins series 4bt 6bt - series,

Cummins series 4bt 6bt - series,

$119.99
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Fuel injector 3802338 - fuel,

Fuel injector 3802338 - fuel,

$59.00
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For cummins 4bt engine - cummins,

For cummins 4bt engine - cummins,

$29.95
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New diesel fuel injectors for - new,

New diesel fuel injectors for - new,

$71.57
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Upper gasket kit - k1,

Upper gasket kit - k1,

$63.00
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4938507 aftercooler oil - oil, cooler

4938507 aftercooler oil - oil, cooler

$103.99
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4bt overhaul rebuild kit for - rebuild,

4bt overhaul rebuild kit for - rebuild,

$426.55
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Fuel injector lines - lines, 3960725

Fuel injector lines - lines, 3960725

$64.00
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Updated plastic fan - updated,

Updated plastic fan - updated,

$95.00
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Speed sensor switch 4938613 - speed,

Speed sensor switch 4938613 - speed,

$43.86
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New fuel injection pump - injection,

New fuel injection pump - injection,

$598.00
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Hx30 holset turbocharger - hx30,

Hx30 holset turbocharger - hx30,

$432.00
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Turbo hx30 turbocharger - turbo,

Turbo hx30 turbocharger - turbo,

$188.97
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3802375 lower gasket set fits - 3802375,

3802375 lower gasket set fits - 3802375,

$75.00
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Fuel injector 3919336 - 4x,

Fuel injector 3919336 - 4x,

$102.01
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2023 cummins 4bt long - 2023, block

2023 cummins 4bt long - 2023, block

$6700.00
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Overhaul kit for cummins 4bt - kit,

Overhaul kit for cummins 4bt - kit,

$599.90
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4pcs for cummins 4bt engine - for,

4pcs for cummins 4bt engine - for,

$56.05
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Case new holland 752b - case,

Case new holland 752b - case,

$1200.00
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Cummins isb5 4bt engine - /,

Cummins isb5 4bt engine - /,

$174.99
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3903827 3907803 for cummins - 3903827,

3903827 3907803 for cummins - 3903827,

$371.99
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4pc 4928990 cummins diesel - 4928990,

4pc 4928990 cummins diesel - 4928990,

$68.00
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Fuel injectors for cummins - fuel,

Fuel injectors for cummins - fuel,

$59.00
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5290517 genuine timing - 5290517,

5290517 genuine timing - 5290517,

$52.40
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Cummins 4bt 4bta3 9 - 4b,

Cummins 4bt 4bta3 9 - 4b,

$40.00
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New 4pcs 3802338 fuel - 4pcs,

New 4pcs 3802338 fuel - 4pcs,

$72.89
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Fuel injector for cummins - fuel,

Fuel injector for cummins - fuel,

$91.56
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Cummins 3929490 oem - 4, x

Cummins 3929490 oem - 4, x

$73.50
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Oil pan 3901049 - pan, for

Oil pan 3901049 - pan, for

$121.60
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New fuel injector 3802338 for - new,

New fuel injector 3802338 for - new,

$30.35
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Cummins 4bt 4bta3 diesel - 4bt,

Cummins 4bt 4bta3 diesel - 4bt,

$35.00
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Cummins 4bt turbo diesel - 3.9l,

Cummins 4bt turbo diesel - 3.9l,

$6950.00
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Cummins 4bt 4 cylinder - cummins,

Cummins 4bt 4 cylinder - cummins,

$7650.00
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4937408 lubricating oil - 4937408,

4937408 lubricating oil - 4937408,

$79.99
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Diesel fuel injector 4928990 - diesel,

Diesel fuel injector 4928990 - diesel,

$92.99
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Fuel injector set 3806248 for - fuel,

Fuel injector set 3806248 for - fuel,

$40.46
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Head gasket set for - gasket, cummins

Head gasket set for - gasket, cummins

$100.00
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Fuel supply tube kit - supply, 5262113

Fuel supply tube kit - supply, 5262113

$73.84
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Holset turbocharger 3592109 - holset,

Holset turbocharger 3592109 - holset,

$430.00
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New bosch injection pump case - new,

New bosch injection pump case - new,

$1100.00
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Ve4 68kw injection - ve4, pump

Ve4 68kw injection - ve4, pump

$1732.50
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Cummins 4bta turbo diesel - cummins,

Cummins 4bta turbo diesel - cummins,

$5850.00
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📊96 listings · from $15.95 · avg $970.41
⚠️ These listings were last updated more than 11 days ago. Search for fresh listings

Browse 96 4bt engine listings currently in our index. Prices range from $15.95 to $8999.99, with an average of $970.41. 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 4bt engine →

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Whether you are looking for a brand-new or second-hand 4bt engine, 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 $15.95, while premium listings can reach $8999.99 — giving you a wide budget spread to work with. The average price of $970.41 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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