Injector & Pump Repair Kits
Seal kits, external kits and major overhaul kits for C7/C9, 3126, 3412, 3500, M11, K19 and more.
Kit photos show the part type each kit services, not the individual contents. Contents lists are supplied per order against your old part number.

C7/C9 seal kit
C7 / C9 Injector Seal Repair Kit (Internal)
New · Listed for CAT C7 / C9 (HEUI) injectors — kit contents confirmed per or…
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C7/C9 external kit
C7 / C9 Injector External Repair Kit
New · Listed for CAT C7 / C9 (HEUI) injectors — kit contents confirmed per or…
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C7/C9 major kit
C7 / C9 Injector Major Overhaul Kit
New · Listed for CAT C7 / C9 (HEUI) injectors — kit contents confirmed per or…
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3126 internal kit
3126 / 3126B Injector Internal Repair Kit
New · Listed for CAT 3126 / 3126B / 3126E (HEUI) injectors — kit contents con…
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3126 external kit
3126 / 3126B Injector External Repair Kit
New · Listed for CAT 3126 / 3126B / 3126E (HEUI) injectors — kit contents con…
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Actuator pump kit
CAT C7 / C9 / C-9
New · Listed for CAT C7 / C9 / C-9 HEUI actuator pumps — variant confirmed by…
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Also available — pages in preparation
These lines are in the 136-number catalog. Pages open as fitment data is confirmed; inquire directly in the meantime.
3412 / 3508A / 3508B repair kits · M11 · K19 · Q60 · Scania S60 kits · Cummins M11 · N14 · KTA19 · QSK19 injectors · MTU 2000 / 4000 injectors · Bosch CP1 / CP3 & Denso HP3 pumps · VE / VP44 pump range · 3116 injector family · 3406E / C15 / C18 injectors
Not on the list? Send the old part number.
The catalog covers 136 numbers across engine families — the website shows the lines with confirmed fitment data first.
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