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Cummins 4b

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Bosch fuel injection pump - bosch,

Bosch fuel injection pump - bosch,

$379.05
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5260996 genuine cummins fan - genuine,

5260996 genuine cummins fan - genuine,

$389.00
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Piston set for - set,

Piston set for - set,

$242.25
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New engine oil pump - engine,

New engine oil pump - engine,

$88.48
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Flywheel bell housing - flywheel,

Flywheel bell housing - flywheel,

$185.25
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Cummins 4bt 9l standard - 4b,

Cummins 4bt 9l standard - 4b,

$2250.00
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Cummins 4bta 4b3 6bt5 9 - cummins,

Cummins 4bta 4b3 6bt5 9 - cummins,

$139.99
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4994561 c4994561 oil dipstick - oil,

4994561 c4994561 oil dipstick - oil,

$28.68
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Cummins non turbo - 3.9,

Cummins non turbo - 3.9,

$5450.00
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New long block for - new, cummins

New long block for - new, cummins

$3999.00
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Cummins 4bt 150 - 150, (cpl

Cummins 4bt 150 - 150, (cpl

$38.27
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Flywheel 3902566 3910284 - , for

Flywheel 3902566 3910284 - , for

$1026.13
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New oem bosch f002a0z287 - new,

New oem bosch f002a0z287 - new,

$1495.00
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Flywheel bell housing - housing, 3903282

Flywheel bell housing - housing, 3903282

$351.92
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4pcsfuel injector for - 4pcsfuel,

4pcsfuel injector for - 4pcsfuel,

$110.99
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Fuel manifold 3909696 4932976 - 3909696,

Fuel manifold 3909696 4932976 - 3909696,

$170.43
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3957698 fuel injection - fuel,

3957698 fuel injection - fuel,

$1285.01
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Full gasket set for cummins - full,

Full gasket set for cummins - full,

$81.00
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Upper gasket set 4089648 - upper,

Upper gasket set 4089648 - upper,

$22.05
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Upper gasket set 4089648 - gasket,

Upper gasket set 4089648 - gasket,

$49.00
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Lf3345 for cummins - lf3345,

Lf3345 for cummins - lf3345,

$14.88
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New fuel injector - new, 3802338

New fuel injector - new, 3802338

$31.95
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For cummins engine 4b - engine, c8.3l

For cummins engine 4b - engine, c8.3l

$39.80
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Tube turbo oil drain - oil, 3926842

Tube turbo oil drain - oil, 3926842

$30.09
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Fuel lift pump 4983584 3970880 - fuel,

Fuel lift pump 4983584 3970880 - fuel,

$28.99
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All new long block for - all,

All new long block for - all,

$3999.00
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Fuel pump 3966154 - fuel, for

Fuel pump 3966154 - fuel, for

$29.00
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Cummins 4b 6b b - 4b,

Cummins 4b 6b b - 4b,

$31.95
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3929039 camshaft fits - fits, cummins

3929039 camshaft fits - fits, cummins

$189.64
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Turbocharger 4089714 4033351

Turbocharger 4089714 4033351

$380.00
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Genuine cummins head gasket - cummins,

Genuine cummins head gasket - cummins,

$126.65
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3957795 for cummins - for,

3957795 for cummins - for,

$480.00
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Fuel injection pump for - pump,

Fuel injection pump for - pump,

$899.00
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Cummins 4b3 4bta3 - 4b3.9, 4bta3.9

Cummins 4b3 4bta3 - 4b3.9, 4bta3.9

$19.99
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3802375 lower gasket set fits - gasket,

3802375 lower gasket set fits - gasket,

$75.00
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For cummins 4bt - 4b, 6bt

For cummins 4bt - 4b, 6bt

$210.00
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Brand new mechanical - brand,

Brand new mechanical - brand,

$50.89
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Air intake connection 4943894 - intake,

Air intake connection 4943894 - intake,

$47.90
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Full gasket set 3804896 - set,

Full gasket set 3804896 - set,

$221.76
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Turbocharger for cummins 4b3 - turbocharger, 4b3.9

Turbocharger for cummins 4b3 - turbocharger, 4b3.9

$149.99
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Tube turbo oil - turbo,

Tube turbo oil - turbo,

$32.16
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Tappet for cummins - 4b/4bt, 8v

Tappet for cummins - 4b/4bt, 8v

$5.00
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Cummins b series - b,

Cummins b series - b,

$4800.00
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Flywheel bell housing sae3 for - bell,

Flywheel bell housing sae3 for - bell,

$298.99
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Fuel lift pump fits - pump,

Fuel lift pump fits - pump,

$29.69
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New delphi 3042f390 cummins - delphi,

New delphi 3042f390 cummins - delphi,

$1550.00
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Cummins non turbo - 3.9,

Cummins non turbo - 3.9,

$5250.00
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Oil dipstick for - for, 4b3.9

Oil dipstick for - for, 4b3.9

$38.71
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Diesel engine intake grid - intake,

Diesel engine intake grid - intake,

$12.99
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For cummins 4bt - for, 6bt

For cummins 4bt - for, 6bt

$284.99
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2pcs for 1989 1993 dodge - 2pcs,

2pcs for 1989 1993 dodge - 2pcs,

$53.69
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Fuel supply tube kit - fuel,

Fuel supply tube kit - fuel,

$66.46
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Crankshaft damper for dodge - damper,

Crankshaft damper for dodge - damper,

$85.00
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Expansion plug dowel ring - plug,

Expansion plug dowel ring - plug,

$39.99
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Fuel injector 3802338 for - 4x,

Fuel injector 3802338 for - 4x,

$59.00
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Flywheel bell housing - flywheel, for

Flywheel bell housing - flywheel, for

$309.99
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Fit for 3901258 3929027 - for,

Fit for 3901258 3929027 - for,

$38.59
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New 6582n starter - as,

New 6582n starter - as,

$119.95
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Cummins good running - cummins, 3.9l

Cummins good running - cummins, 3.9l

$5875.00
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New long block for - new,

New long block for - new,

$3999.00
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Cummins 6b 5 9 - 4b, 6bta

Cummins 6b 5 9 - 4b, 6bta

$48.91
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Water pump c3286277 for - 5.9,

Water pump c3286277 for - 5.9,

$59.99
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Fit for cummins - cummins, 4b4.5,

Fit for cummins - cummins, 4b4.5,

$9.89
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New exhaust manifold 3912600 - new,

New exhaust manifold 3912600 - new,

$233.24
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Camshaft 3914638 for cummins - camshaft,

Camshaft 3914638 for cummins - camshaft,

$130.00
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Delphi cummins - (3242f042), /

Delphi cummins - (3242f042), /

$600.00
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Oem cummins diesel case - oem, 4b

Oem cummins diesel case - oem, 4b

$595.00
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Air intake manifold heater - intake,

Air intake manifold heater - intake,

$39.95
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Cummins 4b3 bosch - ,

Cummins 4b3 bosch - ,

$71.60
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New 3923312 3923313 wet - 3923312,

New 3923312 3923313 wet - 3923312,

$655.45
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Cummins 4bt 4bta3 diesel - 4bt,

Cummins 4bt 4bta3 diesel - 4bt,

$37.00
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Cummins turbo diesel engine - cummins,

Cummins turbo diesel engine - cummins,

$6950.00
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Flywheel bell housing for - bell,

Flywheel bell housing for - bell,

$188.00
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Rear main crankshaft - main, seal

Rear main crankshaft - main, seal

$33.52
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Oil seal 5338295 5259499 - oil, for

Oil seal 5338295 5259499 - oil, for

$38.10
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Oem dcec oil - oem, 4939585

Oem dcec oil - oem, 4939585

$94.99
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Oem dcec turbo - oem,

Oem dcec turbo - oem,

$11.99
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3911535 3938162 new - 3938162,

3911535 3938162 new - 3938162,

$17.99
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Brand new camshaft 3929886 for - brand,

Brand new camshaft 3929886 for - brand,

$171.58
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Fan support fits cummins - fan, 4b

Fan support fits cummins - fan, 4b

$46.55
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Thermostat kit 3917324 for - kit,

Thermostat kit 3917324 for - kit,

$24.00
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Flywheel housing for cummins - housing,

Flywheel housing for cummins - housing,

$384.91
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Fan support 5260996 3913433 - fan,

Fan support 5260996 3913433 - fan,

$50.02
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Engine overhaul rebuild - engine, kit

Engine overhaul rebuild - engine, kit

$586.99
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4983585 3966156 3970882 - , fuel

4983585 3966156 3970882 - , fuel

$132.61
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For cummins isb 6b - 4b,

For cummins isb 6b - 4b,

$45.99
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For cummins 4b3 6b5 - for,

For cummins 4b3 6b5 - for,

$230.39
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Reliable fuel lift transfer - fuel,

Reliable fuel lift transfer - fuel,

$40.49
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12v 95a alternator 4988274 for - 95a,

12v 95a alternator 4988274 for - 95a,

$68.15
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Genuine new cummins fuel - genuine,

Genuine new cummins fuel - genuine,

$194.99
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Fuel lift transfer - pump, diesel

Fuel lift transfer - pump, diesel

$50.23
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1993 cummins 9 marine - 3.9,

1993 cummins 9 marine - 3.9,

$6595.00
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Alternator 3604448rx 3920679 - alternator,

Alternator 3604448rx 3920679 - alternator,

$110.00
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Rear main crankshaft - rear, oil

Rear main crankshaft - rear, oil

$18.74
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New flywheel bell housing - flywheel,

New flywheel bell housing - flywheel,

$258.24
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12v 10t starter - starter, 3604648

12v 10t starter - starter, 3604648

$179.97
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📊96 listings · from $5 · avg $695.75

Browse 96 cummins 4b listings currently in our index. Prices range from $5 to $6950, with an average of $695.75. 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 4b →

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Whether you are looking for a brand-new or second-hand cummins 4b, 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 $5, while premium listings can reach $6950 — giving you a wide budget spread to work with. The average price of $695.75 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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