Caterpillar

2W1707 is a piston ring designed for Caterpillar diesel engines.&nbsp; 
This aftermarket version by CTP provides reliable sealing between the piston and cylinder liner, ensuring proper compression and oil control.

Specifications: 
&ndash; Part Number: 2W1707 
&ndash; Manufacturer: CTP (aftermarket) 
&ndash; Component Type: Piston Ring 
&ndash; Outer Diameter: 120.65 mm 
&ndash; Width: 127 mm 
&ndash; Height: 3.05 mm 
&ndash; Length: 203.2 mm (8 in) 
&ndash; Height (in): 0.12 in 
&ndash; Material: Ductile (Spheroidal) Iron 
&ndash; Weight: 0.22 lb 
&ndash; Condition: New

Product details: 
&ndash; Ensures proper combustion chamber sealing 
&ndash; Maintains compression and reduces blow‑by 
&ndash; Controls lubrication film on cylinder walls 
&ndash; Manufactured from high‑strength ductile iron for durability 
&ndash; Designed for heavy‑duty operation in industrial, construction, and marine engines

Compatible equipment: 
&ndash; Generator: SR4 
&ndash; Truck engines: 1673C, 3306C, 3306B, 3306 
&ndash; Motor grader: 14H NA 
&ndash; Winch: 528, 518, 57H, 57, 55, 56H 
&ndash; Track skidder: 527 
&ndash; Wheel skidder: 525, 518, 515, 528, 545, 518C, 528B, 530B 
&ndash; Track‑type tractor: D6H XL, D7R, D6H XR, D6G SR, D7G, D7H, D6D SR, D6GC, D6H II, D4E, D5B, D5H, D6E SR, D6D, D7G2, D6H 
&ndash; Marine engines: 3306B, D333C, 3304, 3306, 3304B 
&ndash; Pipelayer: 572G, 571G, 572R 
&ndash; Front shovel: 235C 
&ndash; Excavator: 229, 330L, 225, 330‑A L, 215B/C/D, 235, E300/B, 350‑A, 225B/D, 219, 330B L/LN, E240/EL240, 330‑A, 219D, 235B/C/D, EL300/B, 330 LN, 350‑A L, 229D, 350 L 
&ndash; Vibratory compactor: CP‑643, CP‑653, CS‑653, CS‑643 
&ndash; Generator set: 3306B, 3304B 
&ndash; Wheel tractor: 615, 621R, 611, 621S, 615C, 627B/E/F, 615C II 
&ndash; Hydraulic control: 48, 143, 141, 140 
&ndash; Track loader: 973C, 963, 973 
&ndash; Soil compactor: 815B, 815F 
&ndash; Wheel dozer: 814B, 814F 
&ndash; Landfill compactor: 816B, 816F 
&ndash; Grapple: 120C, 518, 125C 
&ndash; Wheel loader: 966F II, 972G, 950B/E, 936E, 936, 966D/F/E, G936, 966G, 970F 
&ndash; Engine &ndash; machine: 3304, 3306 
&ndash; Challenger: 65C/B/D, 70C, 65 
&ndash; Gen set engine: 3306, 3304, 3304B, 3306B 
&ndash; Articulated truck: D250E/B, D25D/C, D350D/C, D30C/D, D35C, D300E/D/B, D300E II 
&ndash; Ripper: 7, 6, 5, 963 
&ndash; Wheeled excavator: W330B 
&ndash; Boom: 120C 
&ndash; Industrial engine: 3304, 3306, D333C, 3304B, 3306B, D330C 
&ndash; Wheel scraper: 637E/G/D, 627G/F/B/E, 639D, 615C, 621E 
&ndash; Bulldozer: 6, 5A/P/S, 7SU/A/S/U, 6SU, 7S LGP 
&ndash; Feller buncher: FB518

Applications: 
&ndash; Engine rebuilds 
&ndash; Piston group overhauls 
&ndash; Compression restoration 
&ndash; Replacement of worn piston rings

Key features: 
&ndash; Aftermarket piston ring by CTP 
&ndash; High‑strength ductile iron construction 
&ndash; Precision‑machined for accurate sealing 
&ndash; Suitable for a wide range of CAT engines and machines 
&ndash; Long service life under heavy‑duty operation

Caterpillar 2W1707 piston ring with 120.65 mm outside diameter by CTP (Costex). Aftermarket replacement for 3304 and 3306 engines used in D6 and D7 equipment.

Account limit note:

Caterpillar 2W1707 Piston Ring

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