1P1125 Nut Fits Caterpillar Models
1P1125 Nut Fits Caterpillar Models
Regular price
$26.34 USD
Regular price
Sale price
$26.34 USD
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One New Aftermarket Replacement Turbocharger Locknut for Caterpillar (Cat) Diesel Engines
This aftermarket replacement turbocharger locknut (Cat part number 1P1125) secures the turbocharger assembly on Caterpillar diesel engines. A failed or missing locknut can compromise turbocharger mounting integrity, making this a critical fastener for engine reliability in construction and industrial equipment.
Compatible Models
Caterpillar Diesel Engines: 3304, 3304B, 3306, 3406B
Caterpillar Generator Sets: SR4, SR4B
Caterpillar Industrial Engines: G3508
Replaces Part Number(s):
1P1125
New aftermarket replacement part - not remanufactured, not used.
