1R6573 Washer Fits Caterpillar Models
1R6573 Washer Fits Caterpillar Models
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One New Aftermarket Replacement Fuel Injector Gasket for Caterpillar (Cat) Excavators
This aftermarket replacement fuel injector gasket (part number 1R-6573) seals the fuel injection line connection at the injector on Caterpillar diesel engines, including the 3046, 3064, 3066, C4.2, C6, and C6.4 engine families. It is used during fuel injector service and replacement to prevent fuel leaks at the injector seat. Also referenced in the aftermarket as a fuel lines gasket or copper washer.
Specifications
- Thickness: 1mm
- Weight: approx. 0.03 lbs.
- Alternate OEM format: 1R-6573
Compatible Models
Caterpillar Excavators: 311, 311B, 311C, 311D LRR, 312, 312B, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315, 315B, 315C, 315D L, 317B LN, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320N, 321C, 321D LCR, 323D L, 323D LN, 323D SA
Compatible engines include: 3046, 3064, 3066, C4.2, C6, C6.4
Replaces Part Number(s):
1R6573, 1R-6573
Aftermarket Interchange Numbers
CA1R6573
New aftermarket replacement part - not remanufactured, not used.
