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CUMMINS Marine Parts
SCREW RKR LEVER ADJUSTING
Availability: 2-7 days
Shipping: Worldwide
SCREW,RKR LEVER ADJUSTING #3
Product Details
Part Number
4982577
Description
SCREW,RKR LEVER ADJUSTING #3
Brand
CUMMINS
Category
Others
Availability
2-7 days
Shipping
Worldwide
Price
On Request
Product Description
CUMMINS Engine mounting or fastening hardware 4982577
1. Product Overview
CUMMINS Engine mounting or fastening hardware 4982577 is listed under source title “SCREW RKR LEVER ADJUSTING”. It is classified for Batch 6 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 / brand | CUMMINS |
|---|---|
| Part number | 4982577 |
| Component category | Engine mounting or fastening hardware |
| System | Mechanical retention and support |
| Evidence level | C — Component identity only |
| Engine application | Not established by the supplied record |
4. Typical Signs That Inspection May Be Required
| Observation | Possible significance |
|---|---|
| Loose, missing, cracked, or distorted hardware | Can allow movement, leakage, misalignment, or vibration damage. |
| Damaged threads or bearing surfaces | May prevent correct clamping or retention. |
| Frequent loosening | Can indicate vibration, incorrect preload, damaged mating parts, or wrong hardware. |
| Corrosion or heat discoloration | May 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 4982577 against serial-number-specific parts documentation before purchase or installation. Do not select the component by appearance or part-number similarity alone.