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 Injector Lines
4bt P7100 Conversion Kit 4bt P7100 Injector Lines

4bt P7100 Conversion Kit 

4bt P7100 Injector Lines

$899.00

$399.00

4bt VE Injector Lines Cummins Grid Heater
4bt VE Injector LinesCummins Grid Heater

4bt VE Injector Lines

Grid Heater

$319.00

$100.00

Genuine Holset Super HX30W for 4bt Cummins Cummins 3916691 4bt HD Performance Valve Spring Kit
Genuine Holset Super HX30W for 4bt Cummins Cummins 3916691 4bt HD Performance Valve Spring Kit

Super HX30W

HD Valve Spring Kit

$699.99

$69.00

2nd gen Cummins 4bt 3k/4k GSK & 8 HD Valve Springs Cummins 3802820  1989-16 Front Main Seal w/wear sleeve
2nd gen Cummins 4bt 3k/4k GSK & 8 HD Valve SpringsCummins 3802820 1989-16 Front Main Seal w/wear sleeve

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

3802820 Front Main Seal

$169.00

$100.00

Cummins 3900709 or 3937111  1989-02 Front Main Seal only Cummins 3926126  1989-16 Rear Main Seal w/wear sleeve
Cummins 3900709 or 3937111 1989-02 Front Main Seal onlyCummins 3926126 1989-16 Rear Main Seal w/wear sleeve

3900709/3937111 Front Main Seal

3926126 Rear Main Seal w/sleeve

$36.00

$100.00

Cummins 3934486  1989-16 Rear Main Seal Cummins Fuel Pre-Heater Delete Kit
Cummins 3934486 1989-16 Rear Main Seal Cummins Fuel Pre-Heater Delete Kit

3934486 Rear Main Seal

Fuel Pre-Heater Delete

$79.00

$29.00

Cummins Grid Heater Delete Turbo Flex Drain - Ideal for twin turbo applications
Cummins Grid Heater DeleteTurbo Flex Drain - Ideal for twin turbo applications

Grid Heater Delete

Turbo Flex Drain

$55.00

$45.00

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3902666 Valve Cover Gasket set of four (4) for 4BT 3929881 Exhaust Manifold Gasket Set - 1988-98 4bt Cummins
3902666 Valve Cover Gasket set of four (4) for 4BT3929881 Exhaust Manifold Gasket Set - 1988-98 4bt Cummins

4BT Valve Cover Gasket Set

Cummins 3929881 GASKET, EXHAUST MANIFOLD

$24.00

$48.00

4bt High RPM/High Boost Valve Springs Set of Eight (8) Genuine Cummins 3931623 tappet/lifter set for the 4BT
4bt High RPM/High Boost Valve Springs Set of Eight (8)Genuine Cummins 3931623 tappet/lifter set for the 4BT

High RPM/ Boost Valve Spring Set

3931623 Tappet

$249.00

$86.00

89-98 Cummins Mahle Big Bowl Piston w/rings & wrist pin 94-98 12v Cummins Mahle Piston w/rings & wrist pin
89-98 Cummins Mahle Big Bowl Piston w/rings & wrist pin94-98 12v Cummins Mahle Piston w/rings & wrist pin

Big Bowl Piston

225-3520

$109.00

$99.00

PacBrake 3.9/5.9L Cummins Diesel Universal Remote Oil Filter ARP 247-5402 Main Stud Kit & Lube for 1989-97 Cummins
PacBrake 3.9/5.9L Cummins Diesel Universal Remote Oil FilterARP 247-5402 Main Stud Kit & Lube for 1989-97 Cummins

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...

247-5402

$214.30

$259.00

ARP 247-4206  4bt Head Stud Kit & Lube Fluidampr 960311 for 1992-98  12v
ARP 247-4206 4bt Head Stud Kit & LubeFluidampr 960311 for 1992-98 12v

247-4206

960311

$337.00

$518.00

HP10007 Universal Remote Oil Filter Kit Cummins Mishimoto MMOCC-RB Black Oil Catch Can
HP10007 Universal Remote Oil Filter Kit CumminsMishimoto MMOCC-RB Black Oil Catch Can

Universal Remote Oil Filter Kit

MMOCC-RB

$208.00

$105.46