New Manufactured Diesel Cylinder Heads
" Quality Second to Non " Expert staff ready to ship inventory
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Cummins Cylinder Heads
Division of RCS Diesel Service _____________
Diesel Engine Parts Warehouse and Rebuilding Service
WORLDWIDE SHIPPING FOR YOUR CONVENIENCE
Order Here 1- 413-589-9976

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Cummins Cylinder Heads

3.9L / 4B-BT-BTA # 3920005 -3933419
CAST#3304570--3902521


5.9L / 6B-6BT-6BTA #3913381 - 3802340
CAST# 3922273-3910276-3904573-390547


5.9L / ISB-24 VALVE # 4936081-3977225-3943627
CAST# 3943627-3965999


5.9 / 6BT #3934747 LOW SWIRL
CAST #


8.3L / 6CT # 3936156- 3936152- 3911286
CAST #


8.3L / ISC -24 VALVE  # 3943566
CAST #


L10 PRE 88   # 3896286
CAST #3055721              SINGLE VALVE SPRING


L10 POST 88  # 3896288
CAST #                DUAL VALVE SPRING



M11  / ISM / L10 CELECT #4004086
CAST # 3417629     SINGLE VALVE SPRING


NT855 BC- IV  LATE   #3055098=3411809 = 3406734=
3675505= 3403199= 3076132 CAST # 3046760 SMALL
PORT  LARGE SPRING* WILL REPLACE SMALL SPRING


N14 - 91  CELECT 1-2 # 3070209 =3070485=3055288
CAST # 3068516 = 3055288


K19-K38-K50-  STD DUTY # 3811988 =3081073=3068402
CAST # 3081064


K19-K38-K50 CONSTANT DUTY # 3811985= 3081070=3074622
CAST # 3081064




Cummins cylinder heads and head gaskets for Cummins Diesel Engines in stock.

*BARE CASTINGS INCLUDE (  GUIDES / SEATS / FREEZE PLUGS / WATER DIRECTORS AS NEEDED FOR THE PROPER APPLICATION )

*LOADED HEADS WILL INCLUDE   ALL ITEMS FROM BARE HEAD PLUS ( VALVES / SEALS/ SPRINGS /ROTORS / RETAINERS / LOCKS AS NEEDED


DISCRIPTION   LINK PAGE                                               BARE PRICE                LOADED PRICE        INFORMATION
Our New Manufactured (Bare) Replacement Cummins Cylinder Heads are offered for change over and parts swapping from the original cylinder head.  Our inventory included Valves , springs, gaskets and Engine parts our parts experts can assist in supplying the correct components for the rebuilding process.
Our New Manufactured Replacement Cummins Cylinder Heads are offered as a complete Cylinder head assembly ready to bolt on the engine. This application is typical when the work shop wants to save the rebuilding time and may not have the necessary tools and machinery for cylinder head rebuilding. In many cases this is actually the more cost effect repair process.  Our inventory included Valves , springs, gaskets and Engine parts our parts experts can assist in supplying the correct components for the rebuilding process.
Cummins Replacement Cylinder Heads (Complete)
Cummins Replacemant Cylinder Heads (Bare)
Manufacture/Copyright Information:

We make no claim that we are affiliated with, representing or sponsored by any of the original manufacturers listed on our pages.  The trademarks listed on our pages belong to their respective owners and are used for part number and comparison pricing only.   If you want parts manufactured by the companies shown on our pages, contact us directly for availability or us our Special Parts Request form.  Say you are interested in parts manufactured by a specific company and we can advise you by email.