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Fuel System

CTP 1258274 Injector Seal O-Ring for CAT 3116 3126 Engine

OEM / reference1258274 · CAT 3116 3126
SpecificationInjector Seal O-Ring
Catalog ID53741887

Injector Seal O-Ring reference 1258274. Compatibility references include CAT 3116, CAT 3126. Compare the part number, connector layout, mounting points and the original unit before ordering; machine serial range can affect fitment.

OEM
1258274
Feature
Injector Seal O-Ring
Engine Model
CAT 3116 3126

Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

  • 1258274

Search with or without hyphens. Match the complete number on the original part.

Product summary

Injector Seal O-Ring

Category
Fuel System
Catalog ID
53741887
Photo views
5

Before ordering

Confirm these details

  • Match the complete part number on the original component.
  • Compare connectors, mounting points and visible dimensions with the product photos.
  • Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

2 model references

  • CAT 3116
  • CAT 3126

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Continue comparing recovered references from the same system.

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