1687211 Piston Ring for Caterpillar Equipment

1687211 is a piston ring for Caterpillar equipment and engines. It is used in Caterpillar earthmoving compactors, engines for machines and generator sets, and excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for several Caterpillar equipment models and engine applications, including the 815F II, 816F II, C7, C9, 330D, 330D L, 330D LN, 330D MH, and 336D. The product belongs to the Piston Ring Sets category.

Fitment

• Caterpillar 815F II earthmoving compactor
• Caterpillar 816F II earthmoving compactor
• Caterpillar C7 engine
• Caterpillar C9 engine
• Caterpillar 330D excavator
• Caterpillar 330D L excavator
• Caterpillar 330D LN excavator
• Caterpillar 330D MH excavator
• Caterpillar 336D excavator

The listed fitment covers Caterpillar machine applications, including earthmoving compactors and excavators, as well as Caterpillar engines installed in machines and generator sets. Application compatibility should be checked against the exact equipment model and engine configuration before installation.

Cross-reference numbers

The numbers 168-7211 and 1687211 identify the same piston ring reference in the supplied application data. The CTP aftermarket reference for this part is 1687211.

Specifications

1687211 is supplied as a piston ring identified for the Caterpillar applications listed above. The available product data does not specify the ring material, bore diameter, ring thickness, groove position, engine serial-number range, or the number of rings included in a set.