1687224 Pin-Piston Fits Caterpillar Models
1687224 Pin-Piston Fits Caterpillar Models
Regular price
$47.00 AUD
Regular price
Sale price
$47.00 AUD
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One New Aftermarket Replacement Piston Pin for Caterpillar 3126 / C7 Diesel Engines
This piston pin (wrist pin) is a precision-fit engine internal component for the Caterpillar (Cat) 3126 and C7 inline-six diesel engines. The piston pin connects the piston to the connecting rod, transmitting combustion forces through the engine's bottom end. It is used during piston replacement, overhaul, and out-of-frame rebuild work on these engines. Aftermarket interchange number PAI 311042 / 311042HP is a commonly referenced replacement for this application.
Compatible Engines
Caterpillar (Cat) Diesel Engines: 3126, C7 (7.2L inline-six diesel)
Replaces Part Number(s):
1687224
Aftermarket Interchange Numbers
PAI 311042, PAI 311042HP
New aftermarket replacement part - not remanufactured, not used.
