Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Store

Add Equipment

HomeEngineCooling SystemWater Pumps & ComponentsWater Pump Components212-8186: Water Impeller
HomeEngineCooling SystemWater Pumps & ComponentsWater Pump Components212-8186: Water Impeller
212-8186: Water Impeller

Cat® Water Pump Impeller Cooling System

Brand: Cat

Product Images
212-8186: Water Impeller
212-8186: Water Impeller
212-8186: Water Impeller
212-8186: Water Impeller
212-8186: Water Impeller

Cat® Water Pump Impeller Cooling System

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 212-8186

Units of Measure

USMetric
Inside Diameter (in): 1.0
Inside Diameter (mm): 25.34
Material: Ductile Iron Casting,Ductile (Spheroidal) Iron
Outside Diameter (in): 8.1
Outside Diameter (mm): 205.79
Thickness (in): 1.95
Thickness (mm): 49.55
Length (in): 9.8
Height (in): 3.0
Width (mm): 236.2
Height (mm): 76.2
Length (mm): 248.9
View More
Compatible Models for part number 212-8186

GENERATOR SET

3516C 3516C GEN

MARINE AUXILIARY

3516C

POWER MODULE

XQC1600

MARINE ENGINE

3512C 3516 3516B 3516C

INDUSTRIAL ENGINE

3516C

TRUCK

793B 793C

LOCOMOTIVE ENGINE

3516C 3516B

PETROLEUM ENGINE

3516C 3512C

View More
KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced