2S4511 Line A Fits Caterpillar Models
2S4511 Line A Fits Caterpillar Models
Regular price
$36.29 USD
Regular price
Sale price
$36.29 USD
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One New Aftermarket Replacement Fuel Injection Line A for Caterpillar (Cat) D346 Engine Equipment
This aftermarket replacement fuel injection line (Line A) services the high-pressure fuel delivery system on Caterpillar equipment powered by the D346 engine. The line connects the injection pump to the cylinder head, maintaining a sealed, leak-free fuel supply essential for reliable diesel engine operation. Part number 2S4511 is confirmed as a Caterpillar (Cat) OEM fuel injection line designation.
Compatible Models
Caterpillar Scrapers: 650B, 660B
Caterpillar Tractors / Off-Highway: 772
Caterpillar Engines: D346
Replaces Part Number(s):
2S4511, 2S-4511
New aftermarket replacement part - not remanufactured, not used.
