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Cummins 4BT/6BT Cylinder Heads

Cummins 4BT/6BT Cylinder Head

We carry cylinder heads for Cummins 3.9 and 5.9 liter engines. For your convenience, you can access our inventory through the product links listed below.

If you do not see the B Series part you need, please use our quote request form or call us at 888.687.0539: our friendly sales staff will gladly help you.

3900631
Restocking Fee Applies

HEXAGON FLANGE HEAD CAP SCREW - B5.9-M210 / ISC / B5.9M / 6B5.9 / 4B3.9

Genuine Cummins Part

$3.63

DS-3802340

CYLINDER HEAD ASSEMBLY - 6B (2V)

$1,193.94

DS-3920612

BARE CYLINDER HEAD - 6B (2V)

$935.27

DS-3920779
Hassle-Free Return Item

CYLINDER HEAD HEXAGON SCREW - 6B5.9 / 4B3.9 / 6BTA5.9-G3 / G5.9-C / B5.9-C177

$4.03

DS-3920780
Hassle-Free Return Item

CYLINDER HEAD HEXAGON SCREW - 6B5.9 / 6BTA5.9-G3 / 4B3.9 / B5.9-C177

$8.73

DS-3927298

CYLINDER HEAD - B SERIES

$904.18

DS-3933422

CYLINDER HEAD - 4B / ISB / QSB (BARE)

$1,087.50

DS-3934730

CYLINDER HEAD - 6BT 5.9L (7MM INJECTORS)

$1,264.18

DS-3967436

CYLINDER HEAD - 4BT / ISB (MARINE)

$1,741.67

DS-3967456

CYLINDER HEAD - 6BTA 5.9L MARINE

$1,268.25

DS-3967458

CYLINDER HEAD - 6BT 5.9L

$1,100.75

DS-3967459

CYLINDER HEAD - 6BT (5.9L, HI-SWIRL, INDUSTRIAL)

$1,029.38

DS-3967930

CYLINDER HEAD - 6BTA 5.9L (LOW SWIRL)

$1,189.09

DS-3991773

CYLINDER HEAD - 6BT / ISB (24 VALVE ENCORE)

$2,840.33

DS-5361587

CYLINDER HEAD - 6BT / ISB (24 VALVE ENCORE)

$2,205.00

R-3957408

CYLINDER HEAD - 6BT / ISB

Additional refundable core charge: $450.00 (See Details)

$1,654.50

R-3957958

CYLINDER HEAD - 6BT / ISB

Additional refundable core charge: $450.00 (See Details)

$1,654.50

R-3969071

CYLINDER HEAD - 6BT / ISB

Additional refundable core charge: $450.00 (See Details)

$1,677.00

R-3991773

REMANUFACTURED CYLINDER HEAD - 6BT / ISB (24 VALVE ENCORE)

Additional refundable core charge: $380.00 (See Details)

$1,654.50

R-4981626

CYLINDER HEAD - 6BT / ISB

Additional refundable core charge: $450.00 (See Details)

$1,677.00

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
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Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Cummins® and all of the Cummins® engine models listed on this website are registered trademarks of Cummins. Detroit Diesel® and all of the Detroit Diesel® engine models listed on this website are registered trademarks of Daimler AG. John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere. Allison Transmission® and all of their transmission models listed on this website are registered trademarks of Allison Transmission®. Diesel Parts Direct is not an authorized dealer for Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items.

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