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1638781 Spring Fits Caterpillar Models
1638781 Spring Fits Caterpillar Models
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$45.00 AUD
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One New Aftermarket Replacement Compression Spring for Caterpillar (Cat) Construction Equipment
This aftermarket replacement compression spring (Caterpillar part number 1638781 / 163-8781) is a steel compression spring used in Caterpillar heavy construction equipment. Two independent sources identify this as a service brake spring application. It is a direct replacement for the original Caterpillar component and is manufactured to meet OEM specifications.
Specifications
- Spring Type: Compression
- Material: Steel
- Outside Diameter: 0.986 in.
- Inner Diameter: 0.23 in.
- Length: 2.52 in.
- Weight: 0.2 lbs.
Compatible Models
Caterpillar (Cat): Verify fitment by part number 1638781 / 163-8781. Specific model fitment data not available in catalog -- confirm compatibility with your Cat dealer or service manual before ordering.
Replaces Part Number(s):
1638781, 163-8781
New aftermarket replacement part - not remanufactured, not used.



