This high-performance injector O-ring kit is built for Caterpillar 3176, C10, C11, C12, and C13 engines. Designed to restore proper sealing and prevent fuel or compression leaks, this kit includes all necessary O-rings to service one fuel injector. Manufactured from heat- and fuel-resistant materials, it delivers lasting durability even under extreme operating conditions.

  • Part Number: 2235850

  • Fits:

    • CAT 3176

    • CAT C10

    • CAT C11

    • CAT C12

    • CAT C13

  • Includes: Complete O-ring set for 1 injector

  • Condition: New, high-quality aftermarket replacement

  • Application: Fuel injector sealing to cylinder head

  • Features & Benefits:

    • Ensures tight seal and reliable injector performance

    • Helps prevent fuel system leaks and blow-by

    • Meets or exceeds OEM specifications

    • Quick and hassle-free installation

Weight
Dimensions

We offer free standard ground shipping within the USA! If you need your parts in a hurry and would like to get them overnighted or expedited, please give us a call !

NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.
-FOR ORDERS INCLUDING HEAVY ITEMS(INFRAME KITS, HEADS,ETC.) WILL BE PLACED ON A SHORT HOLD WHILE WE VERIFY ADDRESS AND SHIPPING IS CORRECT.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.
1 YEAR WARRANTY
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New Injector O-Ring Kit for CAT 3176, C10, C11, C12, and C13 Engines

$10.00

Engine Serial Number