Engine & Parts

Dieseltuff is your source for new 4bt engines & parts. 4bt Long Block Engines, Turbo's, Pumps and Inj's. *Free ground shipping on most parts*, no handling fees, best price in Canada/USA.

*Engines are excempt from free shipping. DieselTuff will drop off at the closest trucking depot & it will be the responsibility of the buyer to arrange all shipping.

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3903463 gear cover cap & sealing ring Genuine Cummins VE Gear Housing for 4bt & 6BT engine
3903463 gear cover cap & sealing ringGenuine Cummins VE Gear Housing for 4bt & 6BT engine

3903463 gear cover cap & ring

VE Gear Housing

$32.00

$159.00

Rocker arm set - 4bt Cummins Cummins 3284377  4bt Stock Push Rod Set of eight
Rocker arm set - 4bt CumminsCummins 3284377 4bt Stock Push Rod Set of eight

4bt Rocker arm set

4bt Push Rod Set

$150.00

$48.00

4bt Inj return line & banjo's & banjo washers Cummins 4939585 stock 4bt Oil Pump
4bt Inj return line & banjo's & banjo washersCummins 4939585 stock 4bt Oil Pump

4bt Inj return line/banjo's/wash

4939585

$99.00

$119.00

Cummins 4939587 / 5346430 High Volume Oil Pump Cummins Power Steering Pump Only
Cummins 4939587 / 5346430 High Volume Oil PumpCummins Power Steering Pump Only

4939587 / 5346430

Cummins Power Steering Pump Only

$119.00

$279.00

Lift Pump Blocking Plate Power Steering Kit
Lift Pump Blocking PlatePower Steering Kit

Lift Pump Blocking Plate

Power Steering Kit

$17.00

$499.00

4bt Dipstick, Tube & Bracket 4BT Intake Plate/Plenum & Gasket
4bt Dipstick, Tube & Bracket4BT Intake Plate/Plenum & Gasket

4bt Dipstick, Tube & Bracket

4BT Intake Plate/Plenum & Gasket

$149.00

$59.00

Cummins Grid Heater Delete Cummins Grid Heater
Cummins Grid Heater DeleteCummins Grid Heater

Grid Heater Delete

Grid Heater

$55.00

$100.00

2.5" Intake Horn & Gasket - 90deg 3" Intake Horn & Gasket - 90deg
2.5" Intake Horn & Gasket - 90deg3" Intake Horn & Gasket - 90deg

2.5" Intake Horn w/gask-90deg

3" Intake Horn w/gask-90deg

$89.00

$69.00

3" Intake Horn & Gasket - 90deg 3" Intake Plenum & Gasket - straight
3" Intake Horn & Gasket - 90deg3" Intake Plenum & Gasket - straight

3" Intake Horn w/gask-90deg

3" Intake Plenum w/gask-straight

$69.00

$59.00

Genuine Cummins 4bt p7100 long block with large bowl pistons Turbo Flex Drain - Short
New 4bt P7100 Extended Long Block Engine w/Big Bowl PistonsTurbo Flex Drain - Short

New 4bt P7100 Long Block/Plus

Turbo Flex Drain - short

$4,799.99

$45.00

Turbo Flex Drain - Long Super HX30W Oil feed line kit
Turbo Flex Drain - LongSuper HX30W Oil feed line kit

Turbo Flex Drain - Long

Super HX30W Oil feed line kit

$45.00

(1)

$69.00

4bt P7100 Conversion Kit
4bt P7100 Conversion Kit 4bt P7100 Conversion Kit / No Pump Gear

4bt P7100 Conversion Kit 

4bt P7100 Conversion Kit/No Gear

$899.00

$799.00

4bt VE Injector Lines
4bt P7100 Conversion Kit / No Inj Lines4bt VE Injector Lines

4bt P7100 Conversion Kit / No Inj Lines

4bt VE Injector Lines

$649.00

$319.00

4bt P7100 Injector Lines 3802375 Lower Gasket Set - 1988-03 4bt Cummins
4bt P7100 Injector Lines3802375 Lower Gasket Set - 1988-03 4bt Cummins

4bt P7100 Injector Lines

Cummins 4bt 43802375 Lower Gasket Set

$399.00

$235.00

4089648 Upper Gasket Set - 1988-03 4bt Cummins 4bt Cummins Big Bowl Piston set w/rings & wrist pin
4089648 Upper Gasket Set - 1988-03 4bt Cummins 4bt Cummins Big Bowl Piston set w/rings & wrist pin

Cummins 4bt 4089648 Upper Gasket Set

4bt Cummins Big Bowl Piston set

$199.00

$388.00

4bt P7100 Bracket Kit P7100 Fuel Return Pipe - short
4bt P7100 Bracket KitP7100 Fuel Return Pipe - short

4bt P7100 Bracket Kit

P7100 Fuel Return Pipe

$175.00

$19.00

4bt Water Inlet Kit Cummins 3914494 4bt Crankshaft Pulley
4bt Water Inlet KitCummins 3914494 4bt Crankshaft Pulley

4bt Water Inlet Kit

3914494 4bt Crank Pulley

$59.00

$52.00

Cummins 4bt Accessory Cover & gasket Genuine Cummins 4BT Exhaust Manifold - End Mount
Cummins 4bt Accessory Cover & gasketGenuine Cummins 4BT Exhaust Manifold - End Mount

4bt Accessory Cover & gasket

4bt Exhaust Manifold - End mount

$39.00

$299.00

Genuine Cummins 4BT Exhaust Manifold - Center Mount Genuine Cummins 4bt p7100 long block with large bowl pistons
Genuine Cummins 4BT Exhaust Manifold - Center MountNew 4bt Cummins 4934823 Belt Tensioner

4bt Exhaust Manifold - Center

4934823 4bt Belt Tensioner

$299.00

$119.00

New VE Injection Pump Support Bracket 4bt A-Pump Injector Lines- New
New VE Injection Pump Support Bracket4bt A-Pump Injector Lines- New

New VE Injection Pump Support Bracket

4bt A-Pump Injector Lines

$59.00

$319.00

VE Injection Pump Gear P7100 Pump Gear
VE Injection Pump GearP7100 Pump Gear

New VE Injection Pump Gear

P7100 Pump Gear

$129.00

$149.00

Cummins 3916691 4bt HD Performance Valve Spring Kit Cummins 4bt VE 3200 spring & 8 HD Valve Springs
Cummins 3916691 4bt HD Performance Valve Spring KitCummins 4bt VE 3200 spring & 8 HD Valve Springs

HD Valve Spring Kit

4bt VE 366 & 8 HD Valve Springs

$69.00

$79.00

Cummins 4bt 3k/4k GSK & 8 HD Valve Springs for p7100 engine Cummins 3802820  1989-16 Front Main Seal w/wear sleeve
Cummins 4bt 3k/4k GSK & 8 HD Valve Springs for p7100 engineCummins 3802820 1989-16 Front Main Seal w/wear sleeve

4bt 3k/4k gsk & HD valve springs

3802820 Front Main Seal

$169.00

$77.00

Cummins 3926126  1989-16 Rear Main Seal w/wear sleeve Cummins 3934486  1989-16 Rear Main Seal
Cummins 3926126 1989-16 Rear Main Seal w/wear sleeveCummins 3934486 1989-16 Rear Main Seal

3926126 Rear Main Seal w/sleeve

3934486 Rear Main Seal

$98.00

$79.00

Cummins Fuel Pre-Heater Delete Kit 3902666 Valve Cover Gasket set of four (4) for 4BT
Cummins Fuel Pre-Heater Delete Kit3902666 Valve Cover Gasket set of four (4) for 4BT

Fuel Pre-Heater Delete

4BT Valve Cover Gasket Set

$29.00

$24.00

3929881 Exhaust Manifold Gasket Set - 1988-98 4bt Cummins 4bt High RPM/High Boost Valve Springs Set of Eight (8)
3929881 Exhaust Manifold Gasket Set - 1988-98 4bt Cummins 4bt High RPM/High Boost Valve Springs Set of Eight (8)

4bt Exh Manifold Gasket Set

High RPM/ Boost Valve Spring Set

$48.00

$249.00

Genuine Cummins 3931623 tappet/lifter set for the 4BT 89-98 Cummins Mahle Big Bowl Piston w/rings & wrist pin
Genuine Cummins 3931623 tappet/lifter set for the 4BT89-98 Cummins Mahle Big Bowl Piston w/rings & wrist pin

3931623 Tappet

Big Bowl Piston

$86.00

$109.00

94-98 12v Cummins Mahle Piston w/rings & wrist pin ARP 247-5402 Main Stud Kit & Lube for 1989-97 Cummins
94-98 12v Cummins Mahle Piston w/rings & wrist pinARP 247-5402 Main Stud Kit & Lube for 1989-97 Cummins

225-3520

247-5402

$99.00

$259.00

ARP 247-4206  4bt Head Stud Kit & Lube HP10007 Universal Remote Oil Filter Kit Cummins
ARP 247-4206 4bt Head Stud Kit & LubeHP10007 Universal Remote Oil Filter Kit Cummins

247-4206

Universal Remote Oil Filter Kit

$337.00

$204.97