2M6615 Line A Fits Caterpillar Models
2M6615 Line A Fits Caterpillar Models
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One New Aftermarket Replacement Fuel Line (2M6615) for Caterpillar (Cat) D333 and 1673 Engines
This aftermarket replacement fuel line (Caterpillar part number 2M6615) is a individual injection fuel line designed for use in the fuel system of Caterpillar D333 and 1673 series diesel engines. The 2M6615 is one of a set of six fuel injection lines used in these engines, supplying fuel from the injection pump to the injectors for precise, reliable combustion. It is a direct replacement for the original Caterpillar OEM line.
Compatible Engines and Models
Caterpillar D333 Series: D333, D333A, D333B, D333C (industrial and marine variants)
Caterpillar 1673 Series: 1673, 1673B, 1673C diesel truck engines
Compatible serial number prefixes include: 12F, 21J, 33A, 35F, 37A, 37F, 37H, 37J, 38H, 41A, 44A, 46H, 53A, 56A, 57A, 57H, 60H, 62A, 70B, 71A, 73A, 74A, 75A, 76A, 76H, 78B, 81H, 82A, 82H, 83A, 83B, 83H, 84H, 89G, 96A, 96F, 98A, 99E. Verify your engine serial number prefix before ordering to confirm fitment.
Replaces Part Number(s):
2M6615
Aftermarket Interchange Numbers
Also sold as part of fuel line kit 174836 (alongside 7M4331, 7M4332, 2M6613, 2M6614, 2M6616).
New aftermarket replacement part - not remanufactured, not used.
