9H5921 Pre-Combustion Chamber Gasket

The 9H5921 pre-combustion chamber gasket is used with Caterpillar equipment and engines listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated Truck: D250E, D250E II, D300B, D300E, D300E II
• Challenger: 65, 65C, 70C
• Engine - Machine: 3304
• Excavator: 215, 215B, 225, 235, 235B, 330, 330 L, 330B, 330B L, E300B
• Gas Engine: G3304, G3304B, G3306, G3306B
• Gen Set Engine: 3304, 3304B, 3306
• Generator Set: 3304B, G3306
• Industrial Engine: 3304, 3306, 3306B
• Landfill Compactor: 816F
• Load Haul Dump: R1300G
• Marine Engine: 3304, 3304B, 3306, 3306B, D330A, D330B, D333A, D333B, D343
• Motor Grader: 120B, 120G, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14E, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA
• Petroleum Gen Set: G3306B
• Pipelayer: 561B, 561C, 572G
• Soil Compactor: 815, 815B, 815F
• Track Loader: 941, 951B, 955H, 955K, 955L, 963, 973, 973C, 977H, 977K
• Track Skidder: 517, 527, D4HTSK III, D5HTSK II
• Track-Type Tractor: D4D, D4E, D4E SR, D4H, D4H XL, D5, D5B, D5E, D5H, D5H XL, D6C, D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6H, D7F, D7G, D7G2, D7H
• Truck Engine: 1673, 1673B, 1673C, 3306, 3306B, 3306C
• Vibratory Compactor: CB-534, CS-643
• Wheel Dozer: 814B, 814F
• Wheel Loader: 920, 930, 930R, 936, 936F, 950, 950B, 966C, 966F, 966F II, 966G, 970F, 972G, 980B, G936
• Wheel Scraper: 615C, 627, 627B, 627E, 627G, 637, 637E, 637G
• Wheel Skidder: 515, 518, 518C, 525, 528, 528B, 530B, 545
• Wheel Tractor: 611, 627, 627B, 627E, 627F
• Wheeled Excavator: W330B

Specifications