7D8876 Washer for Caterpillar Equipment

The 7D8876 is a flat washer and sealing component used on Caterpillar engines and machines. It is made from nylon plastic and is listed for Caterpillar equipment using the 3116, 3126, 3126B, 3176C, 3304, 3306, C-9, C6.6, C7, and C9 engine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The component is described as a washer with a round cross-section sealing profile. The supplied dimensions identify the inner diameter, outside diameter, thickness, cross-section measurements, and overall package dimensions shown below.

Fitment

• Equipment manufacturer: Caterpillar
• Equipment type: Caterpillar engine and machine applications
• Engine and machine models: Caterpillar 3116
• Engine and machine models: Caterpillar 3126
• Engine and machine models: Caterpillar 3126B
• Engine and machine models: Caterpillar 3176C
• Engine and machine models: Caterpillar 3304
• Engine and machine models: Caterpillar 3306
• Engine and machine models: Caterpillar C-9
• Engine and machine models: Caterpillar C6.6
• Engine and machine models: Caterpillar C7
• Engine and machine models: Caterpillar C9

Cross-reference numbers

Specifications

For identification and application matching, use the Caterpillar equipment model together with the 7D8876 or 7D-8876 part number. The listed inner diameter, outside diameter, and thickness should be compared with the removed component and the applicable assembly requirements before installation.