6N1931 Plunger for Caterpillar Equipment

The 6N1931 plunger is a component of the fuel injection system used in Caterpillar equipment and engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated Truck: 735, 735B, 740, 740B, D350E, D350E II, D400E, D400E II
• Challenger: MTC835
• Cold Planer: PM-200, PM-201, PM-465, PM-565, PR-1000, PR-450, PR-450C, PR-750B
• Ejector Truck: 740, 740B, D400E II
• Excavator: 245, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L
• Front Shovel: 385C, 5080, 5090B
• Gas Engine: CG137-08, CG137-12, G3406, G3408, G3408B, G3408C, G3412
• Gen Set Engine: 3406B, 3406C, 3406E, 3408, 3412, 3412C, 3456, G3412C
• Generator Set: 3406C, 3406E, 3408C, 3412, 3412C, 3456, C15, C15 I6, C18, C18 I6, G3406, G3412
• Industrial Engine: 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3456, C-15, C-16, C15, C18
• Landfill Compactor: 826C, 826G, 826G II, 826H, 826K, 836G, 836H, 836K
• Load Haul Dump: R2900, R2900G, R3000H
• Marine Engine: 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, C15, C18
• Mobile Hydraulic Power Unit: 365C L, 385C, 385C L
• Motor Grader: 16G, 16H NA, 24M
• Petroleum Engine: C-15, C15, C18
• Petroleum Gen Set: C15, C18
• Petroleum Package: CX31-C15I, CX31-C18I, CX35-C18I, TH35-C15I, TH35-C15T
• Pipelayer: 578, 583R, 583T, 587R, 587T, 589, PL83, PL87
• Power Module: C18, PM3412, PM3456
• Pumper: HT400, SCT673, SPS342, SPT342
• Quarry Truck: 771C
• Reclaimer Mixer: RM-250C, RM-350B, RM-500
• Road Reclaimer: RM-350B, RR-250, RR-250B
• Soil Compactor: 825G, 825G II, 825H, 825K
• Soil Stabilizer: SS-250
• Stabilizer Mixer: SM-350
• Track-Type Tractor: D8L, D8N, D8R, D8R II, D8T, D9L, D9N, D9R, D9T
• Truck: 769C, 770, 770G, 770G OEM, 772, 772G, 772G OEM
• Truck Engine: 3406, 3406B, 3406C, 3406E, 3408, C-15, C-16, C-18, C15, C16, C18
• Underground Articulated Truck: AD30, AD45B, AD55
• Wheel Dozer: 814B, 824C, 824G, 824G II, 824H, 824K, 834B, 834G, 834H, 834K
• Wheel Loader: 980C, 980F, 980G, 980G II, 980H, 986H, 988B, 988G, 988H, 988K, 992C
• Wheel Scraper: 623E, 623F, 627E, 631G, 657B, 657E, 657G
• Wheel Tractor: 621, 621B, 621E, 621F, 621G, 623F, 623G, 627B, 627E, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651B, 657E, 657G

Specifications

• Part type: Fuel injection system plunger
• Weight: 0.35 lb
• Length: 4.5 cm
• Width: 4.5 cm
• Depth: 9 cm