2208678 Seal Fits Caterpillar Models

One New Aftermarket Replacement Fuel and Water Separator Bowl Seal Ring for Caterpillar Equipment

This aftermarket replacement seal ring (2208678 / 220-8678) fits the bowl of Caterpillar fuel and water separator filter assemblies. The rubber ring seal maintains a leak-free connection at the filter bowl, helping protect Cat engines from fuel contamination and water intrusion. Compatible with a wide range of Caterpillar (Cat) motor graders, excavators, articulated trucks, wheel loaders, and other equipment fitted with the Cat fuel/water separator filter group.

Specifications

• Type: Ring Seal (Fuel and Water Separator Bowl)
• Inner Diameter: 59.92 mm
• Material: Rubber
• Weight: 0.1 lbs.

Compatible Models

Caterpillar (Cat) Motor Graders: 120H, 120K, 120K 2, 120M, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M

Caterpillar (Cat) Excavators: 320, 2290, 2390, 2391, 2470C

Caterpillar (Cat) Articulated Trucks: 725

Caterpillar (Cat) Wheel Loaders / Other: 420, 785, 980

This seal is used across multiple Caterpillar engine and machine platforms. Verify fitment using your machine model and serial number before ordering.

Replaces Part Number(s):

2208678, 220-8678

New aftermarket replacement part - not remanufactured, not used.