Highway and Heavy Parts - Cylinder Head Components

There isn't a sound more frightening than the loud clatter of a valve dropping and destroying everything it comes in contact with. HHP carries a wide range of valves, intake seats, exhaust valves, exhaust seats, valve locks, valve guides, valve springs (inner and outer), rotocoils, injector tubes, and head bolts to fit your needs.

Tired of replacing that same badly engineered part with another badly engineered part? Well, so are we! HHP has worked with engineers and manufacturers to make sure you won't have to. HHP sells only the best aftermarket new and remanufactured parts so you won't have to settle for good enough. If you have any questions, our ASE certified techs are on hand to answer even your toughest questions.

Call us today at 844-215-3406!

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Items 1-12 of 21
P131378R, 3412280, 3680855, 3680872, 3682836, 3682863, 3683002, 3683986, 4026542, 4026626, 4026793, 4059225, 4059238, 4059264, 4059432, 4101420, 4101455, 4331387, 4331387RX, 4926774, 4962732, 5413782, 5413782RX, D-ISXHEAD DUEL, Cummins, ISX, QSX, 24 Valve, Valve, 24V, Reman, Remanufactured, Cummins ISX, Cummins QSX, Cylinder Head, Remanufactured Cylinder Head, Reman Cylinder Head, Cylinder Head Reman, Cylinder Head Remanufactured, Loaded, Loaded Cylinder Head, Loaded Remanufactured Cylinder Head, Loaded Reman Cylinder Head, Cummins ISX Cylinder Head, Cummins QSX Cylinder Head, Cummins ISX Cylinder Head Reman, Cummins QSX Cylinder Head Reman, Cummins ISX Cylinder Head Remanufactured, Cummins QSX Cylinder Head Remanufactured, Cummins ISX Head Reman, Cummins QSX Head Reman, Cummins ISX Head Remanufactured, Cummins QSX Head Remanufactured, Cummins ISX 24 Valve Remanufactured, Cummins QSX 24 Valve Remanufactured, Cummins ISX 24 Valve Reman, Cummins QSX 24 Valve Reman
Condition: Remanufactured
Freight shipments are available in the continental U.S. only. Overweight items requiring truck freight may be subject to shipping rate change. If a rate change is required, you will be notified after checkout but prior to shipment. Freight carriers charge an additional $100.00 for residential addresses which is not reflected in the checkout price.
Price: $2,707.20

NEW!
P252976, 4312003, Injector, Rocker, Pin, And, Roller, Kit, Injector Rocker, Pin And Roller, Pin And Roller Kit, Injector Rocker Pin And Roller Kit, Cummins, ISX, QSX, ISX/QSX, Cummins ISX Injector Rocker Pin And Roller Kit, Cummins QSX Injector Rocker Pin And Roller Kit, Cummins ISX/QSX Injector Rocker Pin And Roller Kit, Cummins ISX Injector Rocker Pin, Cummins ISX Injector Rocker Roller, Cummins QSX Injector Rocker Pin, Cummins QSX Injector Rocker Roller
Condition: New
Price: $65.10

P023324, 4090016, Connecting Rod Bearing, Rod Bearing, Connecting, ISX, QSX, ISX/QSX, ISX Rod Bearing, ISX Connecting Rod Bearing, QSX Rod Bearing, QSX Connecting Rod Bearing, ISX/QSX Connecting Rod Bearing, Cummins ISX/QSX Connecting Rod Bearing, Cummins ISX Connecting Rod Bearing, Cummins QSX Connecting Rod Bearing, .25, .25 Rod Bearing, .25 Connecting Rod Bearing, .25mm, Cummins, Cummins .25mm
Condition: New
In Stock & Ready to Ship!
Price: $33.81

NEW!
P252823, 4319029, Valve, Rocker, Pin, And, Roller, Kit, Valve Rocker, Pin and Roller, Pin & Roller, Valve Rocker Kit, Valve Rocker Pin and Roller Kit, Valve Rocker Pin & Roller Kit, Cummins, Cummins ISX, Cummins QSX, Cummins ISX/QSX, Cummins Pin & Roller Kit, Cummins ISX Pin & Roller Kit, Cummins QSX Pin & Roller Kit, Cummins ISX/QSX Valve Rocker Pin and Roller Kit, Cummins ISX Valve Rocker Pin and Roller Kit, Cummins QSX Valve Rocker Pin and Roller Kit
Condition: New
Price: $24.75

No Image Available
NEW!
P252975, 4319030, Valve, Rocker, Pin, And, Roller, Kit, Valve Rocker, Pin and Roller, Pin & Roller, Valve Rocker Kit, Valve Rocker Pin and Roller Kit, Valve Rocker Pin & Roller Kit, Cummins, Cummins ISX, Cummins QSX, Cummins ISX/QSX, Cummins Pin & Roller Kit, Cummins ISX Pin & Roller Kit, Cummins QSX Pin & Roller Kit, Cummins ISX/QSX Valve Rocker Pin and Roller Kit, Cummins ISX Valve Rocker Pin and Roller Kit, Cummins QSX Valve Rocker Pin and Roller Kit
Condition: New
Price: $24.75

P021599, 3680759, 4059327, 4101454, Exhaust, Valve, Cummins, ISX, QSX, Exhaust Valve, Cummins ISX, Cummins QSX, Cummins ISX/QSX, ISX/QSX, Cummins Exhaust Valve, Cummins ISX Exhaust Valve, Cummins QSX Exhaust Valve, Cummins ISX/QSX Exhaust Valve, ISX Valve, QSX Valve, ISX/QSX Valve, Cummins Valve
Condition: New
In Stock & Ready to Ship!
Price: $15.71

No Image Available
NEW!
P201611, 3678506, Main, Cap, Bolt, Main Cap Bolt, Cap Bolt, Cummins Main Cap Bolt, Cummins Main Bolt, Cummins Cap Bolt, ISX, QSX, ISX/QSX, Cummins ISX/QSX, Cummins ISX/QSX Main Cap Bolt, Cummins ISX/QSX Bolt, ISX Main Cap Bolt, QSX Main Cap Bolt, ISX/QSX Main Cap Bolt, Main Cap Bolt Cummins ISX/QSX
Condition: New
Price: $13.98

No Image Available
NEW!
P204010, Cummins, ISX870, QSX07, ISX870/QSX, Cummins ISX870, Cummins QSX07, Cummins ISX870/ QSX07, Exhaust, Valve, Seat, Exhaust Valve, Exhaust Seat, Exhaust Valve Seat, Cummins Exhaust Valve, Cummins Exhaust Seat, Cummins Exhaust Valve Seat, Cummins ISX870Exhaust Valve, Cummins QSX07Exhaust Valve, Cummins ISX870/ QSX07Exhaust Valve, Cummins ISX870 Exhaust Valve Seat, Cummins QSX07Exhaust Valve Seat, Cummins ISX870/ QSX07Exhaust Valve Seat
Condition: New
Price: $13.21

P021112, 3100895, Noise, Isolator, Noise Isolator, Cummins, ISX, QSX15, ISX/QSX15, Cummins ISX, Cummins QSX15, Cummins ISX Noise Isolator, Cummins QSX15 Noise Isolator, Cummins ISX/QSX15 Noise Isolator
Condition: New
In Stock & Ready to Ship!
Price: $7.06

P023187, 4026511, Noise, Isolator, Noise Isolator, Cummins, ISX, QSX15, ISX/QSX15, Cummins ISX, Cummins QSX15, Cummins ISX Noise Isolator, Cummins QSX15 Noise Isolator, Cummins ISX/QSX15 Noise Isolator
Condition: New
In Stock & Ready to Ship!
Price: $6.78

P023556, 3679551, 4965891, Valve Spring, Spring, Valve, Cummins QSX570, Cummins QSX570 Valve Spring, QSX570 Valve Spring
Condition: New
In Stock & Ready to Ship!
Price: $4.95

P021579, 3679737, Cummins, ISX, QSX, ISX/QSX, Cummins ISX, Cummins QSX, Cummins ISX/QSX, Exhaust, Valve, Seat, Exhaust Valve, Exhaust Seat, Exhaust Valve Seat, Cummins Exhaust Valve, Cummins Exhaust Seat, Cummins Exhaust Valve Seat, Cummins ISX Exhaust Valve, Cummins QSX Exhaust Valve, Cummins ISX/QSX Exhaust Valve, Cummins ISX Exhaust Valve Seat, Cummins QSX Exhaust Valve Seat, Cummins ISX/QSX Exhaust Valve Seat
Condition: New
In Stock & Ready to Ship!
Price: $4.19

Items 1-12 of 21

More About Cylinder Head Components

Unsure of which Cylinder Heads & Components you need for your Cummins QSX? Talk to the experts at 844-215-3406 or request a quote online!