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Komatsu Marine Parts

SPRING D65EX-16

Part Number: 155-30-13230
Brand: Komatsu
Availability: 2-7 days
Shipping: Worldwide
Price
On Request
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Quote reference: Part No. 155-30-13230

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SPRING D65EX-16 #4

Product Details

Part Number
155-30-13230
Description
SPRING D65EX-16 #4
Brand
Komatsu
Category
PISTON WEAR RINGS
Availability
2-7 days
Shipping
Worldwide
Price
On Request

Product Tags: SPRING D65EX-16 155-30-13230 Komatsu, 1553013230

Product Description

Komatsu Engine mounting or fastening hardware 155-30-13230

1. Product Overview

Komatsu Engine mounting or fastening hardware 155-30-13230 is listed under source title “SPRING D65EX-16”. It is classified for Batch 5 as engine mounting or fastening hardware within the mechanical retention and support system. The source record does not establish an exact engine model. Confirm the complete engine model, serial number, arrangement, and installed reference before ordering.

2. Function and Operating Principle

This hardware secures, locates, supports, spaces, or loads an engine component. Seemingly simple fasteners and brackets can be application-specific through size, strength, coating, geometry, preload, or installation position.

The component maintains alignment or clamping force under vibration, thermal cycling, and operating load. Correct mating parts and installation procedure are required to preserve the designed joint or support condition.

3. Application Status

Manufacturer / brandKomatsu
Part number155-30-13230
Component categoryEngine mounting or fastening hardware
SystemMechanical retention and support
Evidence levelC — Component identity only
Engine applicationNot established by the supplied record

4. Typical Signs That Inspection May Be Required

ObservationPossible significance
Loose, missing, cracked, or distorted hardwareCan allow movement, leakage, misalignment, or vibration damage.
Damaged threads or bearing surfacesMay prevent correct clamping or retention.
Frequent looseningCan indicate vibration, incorrect preload, damaged mating parts, or wrong hardware.
Corrosion or heat discolorationMay reduce service condition or indicate environmental exposure.

These observations are inspection triggers rather than a confirmed diagnosis. Evaluate the complete engine system and follow the applicable manufacturer service information.

5. Inspection and Replacement Guidance

  • Confirm the exact installation position and mating assembly.
  • Inspect threads, holes, seats, supports, and adjacent components.
  • Do not substitute dimensions or strength grades without engineering approval.
  • Use the manufacturer’s tightening, locking, and replacement requirements.

6. Information Required Before Ordering

  • Complete engine or equipment model.
  • Engine serial number and arrangement or configuration number.
  • Installed part reference and clear photographs of the identification label.
  • Installation position and related assembly information.

Compatibility notice: Verify 155-30-13230 against serial-number-specific parts documentation before purchase or installation. Do not select the component by appearance or part-number similarity alone.