6743-11-3230 Injector Seal for Komatsu Equipment

6743-11-3230 is an injector seal for fuel injection system components used in Komatsu motor graders and wheel loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The seal is identified for use with Komatsu equipment fitted with fuel injectors and is listed for the machine models and engine applications shown below. The part is supplied as an injector seal under SKU 6743-11-3230.

Fitment

• Komatsu GD650A-2CY motor grader
• Komatsu GD650A/AW-2BY/2CY motor grader
• Komatsu GD670A/AW-2B/C motor grader
• Komatsu WA200-5L wheel loader
• Komatsu WA200PT-5L wheel loader
• Komatsu WA250-5L wheel loader
• Komatsu WA250PT-3MC wheel loader
• Komatsu WA250PT-5L wheel loader
• Komatsu WA320-3L wheel loader
• Komatsu WA320-5L wheel loader

The available application data also lists the seal for the following Komatsu equipment and engine designations:

• 150A/FA
• 850B
• 870B
• D32E
• D38E
• D39E
• GD650A
• PC200
• PC220
• PC220LL
• PC250
• PC270
• PC300
• PC300HD
• S6D102E
• SAA6D102E
• SAA6D107E
• SAA6D114E
• WA180
• WA250
• WA250PT
• WA320
• WA380
• WA420
• WA430
• WB142

Cross-reference numbers

• Komatsu part number: 6743-11-3230
• SKU: 6743-11-3230

Specifications

Fitment is listed for the specified Komatsu machine and engine designations. Identification by the installed part number and equipment configuration is required before replacement, particularly where the same machine family is available in several versions.