1644187 Ring-Piston (Intermediate)

"Caterpillar, Cat, Motor Grader, 24,
Caterpillar, Cat, Excavator, 365C,
Caterpillar, Cat, Excavator, 365C L,
Caterpillar, Cat, Mobile Hyd Power Unit, 365C L,
Caterpillar, Cat, Excavator, 365C L MH,
Caterpillar, Cat, Excavator, 374,
Caterpillar, Cat, Excavator, 374D L,
Caterpillar, Cat, Excavator, 374F L,
Caterpillar, Cat, Excavator, 374MHPU,
Caterpillar, Cat, Pipelayer, 578,
Caterpillar, Cat, Pipelayer, 583R,
Caterpillar, Cat, Pipelayer, 583T,
Caterpillar, Cat, Pipelayer, 587T,
Caterpillar, Cat, Hydraulic Shovel, 6015,
Caterpillar, Cat, Hydraulic Shovel, 6015B,
Caterpillar, Cat, Hydraulic Shovel, 6030,
Caterpillar, Cat, Hydraulic Shovel, 6030 FS,
Caterpillar, Cat, Hydraulic Shovel, 6030 T2,
Caterpillar, Cat, Wheel Tractor, 621B,
Caterpillar, Cat, Wheel Tractor, 621E,
Caterpillar, Cat, Wheel Tractor, 621F,
Caterpillar, Cat, Wheel Tractor, 621G,
Caterpillar, Cat, Wheel Tractor, 623B,
Caterpillar, Cat, Wheel Tractor, 623E,
Caterpillar, Cat, Wheel Tractor, 623F,
Caterpillar, Cat, Wheel Tractor, 623G,
Caterpillar, Cat, Wheel Tractor, 627E,
Caterpillar, Cat, Wheel Tractor, 627F,
Caterpillar, Cat, Wheel Tractor, 627G,
Caterpillar, Cat, Wheel Tractor, 631D,
Caterpillar, Cat, Wheel Tractor, 633D,
Caterpillar, Cat, Wheel Tractor, 637D,
Caterpillar, Cat, Wheel Tractor, 651B,
Caterpillar, Cat, Wheel Tractor, 657B,
Caterpillar, Cat, Wheel Scraper, 657E,
Caterpillar, Cat, Wheel Scraper, 657G,
Caterpillar, Cat, Wheel Tractor, 657G,
Caterpillar, Cat, Articulated Truck, 735,
Caterpillar, Cat, Articulated Truck, 735 OEM,
Caterpillar, Cat, Articulated Truck, 735B,
Caterpillar, Cat, Articulated Truck, 735C,
Caterpillar, Cat, Articulated Truck, 740,
Caterpillar, Cat, Ejector Truck, 740,
Caterpillar, Cat, Articulated Truck, 740 GC,
Caterpillar, Cat, Articulated Truck, 740B,
Caterpillar, Cat, Ejector Truck, 740B,
Caterpillar, Cat, Truck, 770,
Caterpillar, Cat, Off Highway Truck, 770,
Caterpillar, Cat, Truck, 770G,
Caterpillar, Cat, Off Highway Truck, 773,
Caterpillar, Cat, Truck, 773F,
Caterpillar, Cat, Truck, 773G LRC,
Caterpillar, Cat, Truck, 773G OEM,
Caterpillar, Cat, Off Highway Truck, 775,
Caterpillar, Cat, Truck, 775F,
Caterpillar, Cat, Truck, 775G LRC,
Caterpillar, Cat, Truck, 775G OEM,
Caterpillar, Cat, Wheel Dozer, 824,
Caterpillar, Cat, Wheel Dozer, 824C,
Caterpillar, Cat, Wheel Dozer, 824G,
Caterpillar, Cat, Wheel Dozer, 824H,
Caterpillar, Cat, Wheel Dozer, 824K,
Caterpillar, Cat, Soil Compactor, 825,
Caterpillar, Cat, Soil Compactor, 825C,
Caterpillar, Cat, Soil Compactor, 825G,
Caterpillar, Cat, Soil Compactor, 825H,
Caterpillar, Cat, Soil Compactor, 825K,
Caterpillar, Cat, Landfill Compactor, 826,
Caterpillar, Cat, Landfill Compactor, 826C,
Caterpillar, Cat, Landfill Compactor, 826G,
Caterpillar, Cat, Landfill Compactor, 826H,
Caterpillar, Cat, Landfill Compactor, 826K,
Caterpillar, Cat, Wheel Dozer, 844,
Caterpillar, Cat, Wheel Dozer, 844H,
Caterpillar, Cat, Wheel Dozer, 844K,
Caterpillar, Cat, Wheel Loader, 980C,
Caterpillar, Cat, Wheel Loader, 980F,
Caterpillar, Cat, Wheel Loader, 980F II,
Caterpillar, Cat, Wheel Loader, 980G,
Caterpillar, Cat, Wheel Loader, 980H,
Caterpillar, Cat, Wheel Loader, 986,
Caterpillar, Cat, Wheel Loader, 986H,
Caterpillar, Cat, Wheel Loader, 986K,
Caterpillar, Cat, Wheel Loader, 988GC,
Caterpillar, Cat, Wheel Loader, 990,
Caterpillar, Cat, Wheel Loader, 990H,
Caterpillar, Cat, Wheel Loader, 990K,
Caterpillar, Cat, Underground Art Truck, AD30,
Caterpillar, Cat, Underground Art Truck, AD55B,
Caterpillar, Cat, Underground Art Truck, AD60,
Caterpillar, Cat, Generator Set, C13GENSET,
Caterpillar, Cat, Generator Set, C15,
Caterpillar, Cat, Industrial Engine, C15,
Caterpillar, Cat, Engine - Machine, C15,
Caterpillar, Cat, Truck Engine, C15,
Caterpillar, Cat, Petroleum Engine, C15,
Caterpillar, Cat, Petroleum Gen Set, C15,
Caterpillar, Cat, Generator Set, C15 GEN SE,
Caterpillar, Cat, Gen Set Engine, C15 GEN SE,
Caterpillar, Cat, Generator Set, C15 GEN SE,
Caterpillar, Cat, Generator Set, C15 GENSET,
Caterpillar, Cat, Generator Set, C15 I6,
Caterpillar, Cat, Engine - Machine, C15.2,
Caterpillar, Cat, Generator Set, C18,
Caterpillar, Cat, Generator Set, C27,
Caterpillar, Cat, Industrial Engine, C27,
Caterpillar, Cat, Reman Engine, C27,
Caterpillar, Cat, Engine - Machine, C27,
Caterpillar, Cat, Petroleum Gen Set, C27,
Caterpillar, Cat, Engine, C27 INDUSTRIAL,
Caterpillar, Cat, Petroleum Package, CX31-C15I,
Caterpillar, Cat, Petroleum Transmission, CX31-P600,
Caterpillar, Cat, Petroleum Package, CX35-P800,
Caterpillar, Cat, Track-type Tractor, D10,
Caterpillar, Cat, Generator Set, D1000,
Caterpillar, Cat, Track-type Tractor, D10N,
Caterpillar, Cat, Track-type Tractor, D10R,
Caterpillar, Cat, Track-type Tractor, D10T,
Caterpillar, Cat, Track-type Tractor, D10T2,
Caterpillar, Cat, Generator Set, D450GC,
Caterpillar, Cat, Generator Set, D500GC,
Caterpillar, Cat, Track-type Tractor, D6T,
Caterpillar, Cat, Track-type Tractor, D8,
Caterpillar, Cat, Track-type Tractor, D8 GC,
Caterpillar, Cat, Generator Set, D800,
Caterpillar, Cat, Track-type Tractor, D8GC,
Caterpillar, Cat, Track-type Tractor, D8N,
Caterpillar, Cat, Track-type Tractor, D8R,
Caterpillar, Cat, Track-type Tractor, D8T,
Caterpillar, Cat, Generator Set, DE500SGC,
Caterpillar, Cat, Generator Set, DE600SGC,
Caterpillar, Cat, Generator Set, DE605GC,
Caterpillar, Cat, Generator Set, DE660GC,
Caterpillar, Cat, Generator Set, DE715GC,
Caterpillar, Cat, Gen Set Engine, DE800S,
Caterpillar, Cat, Rotary Drill, MD6250,
Caterpillar, Cat, Rotary/track Drills, MD6290,
Caterpillar, Cat, Rotary/track Drills, MD6420,
Caterpillar, Cat, Rotary/track Drills, MD6420C,
Caterpillar, Cat, Rotary/track Drills, OTHER,
Caterpillar, Cat, Pipelayer, PL83,
Caterpillar, Cat, Pipelayer, PL87,
Caterpillar, Cat, Load Haul Dump, R2900,
Caterpillar, Cat, Load Haul Dump, R2900 XE,
Caterpillar, Cat, Load Haul Dump, R2900G,
Caterpillar, Cat, Load Haul Dump, R3000H,
Caterpillar, Cat, Reclaimer Mixer, RM-500,
Caterpillar, Cat, Road Reclaimer, RM500,
Caterpillar, Cat, Road Reclaimer, RM500B,
Caterpillar, Cat, Rotary Mixer, RM500B,
Caterpillar, Cat, Petroleum Package, TH35-C15I,
Caterpillar, Cat, Petroleum Transmission, TH35-E81,
Caterpillar, Cat, Petroleum Package, TH48-E70,
Caterpillar, Cat, Petroleum Transmission, TH48-E70, "