Engine Parts

Dieseltuff is your source for 4bt parts, such as Turbo's, Pumps and Inj's. Free ground shipping, no handling fees, best price in Canada/USA.

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1st gen Cummins 4bt VE Bosch 366 & 8 HD Valve Springs 4BT Intake Plenum & Gasket
1st gen Cummins 4bt VE Bosch 366 & 8 HD Valve Springs4BT Intake Plenum & Gasket

4bt VE 366 & 8 HD Valve Springs

4BT Intake Plenum & Gasket

$79.00

$59.00

4bt P7100 Conversion Kit
4bt P7100 Conversion Kit 4bt P7100 Conversion Kit / No Inj Lines

4bt P7100 Conversion Kit 

4bt P7100 Conversion Kit / No Inj Lines

$899.00

$649.00

4bt P7100 Injector Lines
4bt P7100 Conversion Kit / No Pump Gear4bt P7100 Injector Lines

4bt P7100 Conversion Kit/No Gear

4bt P7100 Injector Lines

$799.00

$399.00

4bt VE Injector Lines Cummins 4939587 / 5346430 Oil Pump for 1989-2002 Cummins
4bt VE Injector LinesCummins 4939587 / 5346430 Oil Pump for 1989-2002 Cummins

4bt VE Injector Lines

4939587 / 5346430

$319.00

$119.00

Cummins Grid Heater Genuine Holset Super HX30W for 4bt Cummins
Cummins Grid HeaterGenuine Holset Super HX30W for 4bt Cummins

Grid Heater

Super HX30W

$100.00

$749.00

New updated VE Injection Pump Gear P7100 Pump Gear
New updated VE Injection Pump GearP7100 Pump Gear

New VE Injection Pump Gear

P7100 Pump Gear

$179.00

$125.00

Cummins 3916691 4bt HD Performance Valve Spring Kit 2nd gen Cummins 4bt 3k/4k GSK & 8 HD Valve Springs
Cummins 3916691 4bt HD Performance Valve Spring Kit2nd gen Cummins 4bt 3k/4k GSK & 8 HD Valve Springs

HD Valve Spring Kit

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

$69.00

$169.00

Cummins 3802820  1989-16 Front Main Seal w/wear sleeve Cummins 3900709 or 3937111  1989-02 Front Main Seal only
Cummins 3802820 1989-16 Front Main Seal w/wear sleeveCummins 3900709 or 3937111 1989-02 Front Main Seal only

3802820 Front Main Seal

3900709/3937111 Front Main Seal

$100.00

$36.00

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

$100.00

$79.00

Cummins Fuel Pre-Heater Delete Kit Cummins Grid Heater Delete
Cummins Fuel Pre-Heater Delete KitCummins Grid Heater Delete

Fuel Pre-Heater Delete

Grid Heater Delete

$29.00

$55.00

Turbo Flex Drain - Ideal for twin turbo applications 3902666 Valve Cover Gasket set of four (4) for 4BT
Turbo Flex Drain - Ideal for twin turbo applications3902666 Valve Cover Gasket set of four (4) for 4BT

Turbo Flex Drain

4BT Valve Cover Gasket Set

$45.00

(1)

$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)

Cummins 3929881 GASKET, EXHAUST MANIFOLD

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 PacBrake 3.9/5.9L Cummins Diesel Universal Remote Oil Filter
94-98 12v Cummins Mahle Piston w/rings & wrist pinPacBrake 3.9/5.9L Cummins Diesel Universal Remote Oil Filter

225-3520

Easily access your engine's oil filter by installing Pacbrake's oil filtration relocation kit. A remote oil filter is most beneficial for those who have twin turbos, as the installation of the second turbo denies access to the stock filter...

$99.00

$225.02

ARP 247-5402 Main Stud Kit & Lube for 1989-97 Cummins ARP 247-4206  4bt Head Stud Kit & Lube
ARP 247-5402 Main Stud Kit & Lube for 1989-97 CumminsARP 247-4206 4bt Head Stud Kit & Lube

247-5402

247-4206

$259.00

$337.00

Fluidampr 960311 for 1992-98  12v HP10007 Universal Remote Oil Filter Kit Cummins
Fluidampr 960311 for 1992-98 12vHP10007 Universal Remote Oil Filter Kit Cummins

960311

Universal Remote Oil Filter Kit

$518.00

$218.40