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Caterpillar 466-8285 Diesel Exhaust Fluid DEF Pump Assembly for SCR Aftertreatment Systems
- Regular price
- $1,562.00
- Sale price
- $1,562.00
- Regular price
-
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Product Description P/N: 466-8285
Description
The Caterpillar 466-8285 is a Diesel Exhaust Fluid (DEF) pump assembly designed to supply DEF to the mixer within compatible Selective Catalytic Reduction (SCR) aftertreatment systems. The assembly integrates the pump, filtration components, and electronics required to manage DEF delivery for diesel emissions control.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Caterpillar |
| Category | Emissions & Aftertreatment |
| Part Number | 466-8285 |
| Subcategory | DEF Pumps |
| Product Type | Diesel Exhaust Fluid Pump Assembly |
| Alternate Part Number | 4668285, CA4668285 |
| Superseded Part Number | 611-6016 |
| Fluid Type | Diesel Exhaust Fluid (DEF) |
| Aftertreatment System | Selective Catalytic Reduction (SCR) |
| Primary Function | DEF Supply to SCR Mixer |
| Integrated Components | Pump, Filter and Electronics Group |
| Engine Type | Diesel |
| Application Type | Heavy Equipment Aftertreatment System |
| Weight | 60.0 lb (27.2 kg) |
Information About 466-8285
The 466-8285 is a Caterpillar DEF supply pump used as part of the diesel engine aftertreatment system. Its integrated construction combines the fluid pump, filter, and electronics group into a single serviceable assembly. The unit supplies Diesel Exhaust Fluid to the SCR mixer, where DEF is introduced into the exhaust stream as part of the emissions-reduction process. It is associated with compatible Caterpillar diesel-powered equipment and is superseded by part number 611-6016 for applicable configurations.
Key Features:
- DEF Supply Function: Pumps Diesel Exhaust Fluid from the storage system toward the SCR mixer for controlled injection.
- SCR System Integration: Operates as part of the Selective Catalytic Reduction aftertreatment system used on compatible diesel equipment.
- Integrated Pump Assembly: Combines the DEF pump and related fluid-handling components within one module.
- Built-In Filtration: Includes a filter group for managing contaminants within the DEF supply circuit.
- Integrated Electronics: Incorporates electronic components required for pump monitoring and system operation.
- Diesel Application: Configured for Caterpillar diesel-engine aftertreatment systems requiring DEF delivery.
- Superseded Reference: Caterpillar part number 466-8285 is associated with superseding part number 611-6016.
- Equipment Application: Used in compatible Caterpillar construction and material-handling equipment equipped with SCR emissions systems.
The 466-8285 delivers the reliability and precision required for controlled DEF supply in compatible Caterpillar SCR aftertreatment systems.
Description
The Caterpillar 466-8285 is a Diesel Exhaust Fluid (DEF) pump assembly designed to supply DEF to the mixer within compatible Selective Catalytic Reduction (SCR) aftertreatment systems. The assembly integrates the pump, filtration components, and electronics required to manage DEF delivery for diesel emissions control.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Caterpillar |
| Category | Emissions & Aftertreatment |
| Part Number | 466-8285 |
| Subcategory | DEF Pumps |
| Product Type | Diesel Exhaust Fluid Pump Assembly |
| Alternate Part Number | 4668285, CA4668285 |
| Superseded Part Number | 611-6016 |
| Fluid Type | Diesel Exhaust Fluid (DEF) |
| Aftertreatment System | Selective Catalytic Reduction (SCR) |
| Primary Function | DEF Supply to SCR Mixer |
| Integrated Components | Pump, Filter and Electronics Group |
| Engine Type | Diesel |
| Application Type | Heavy Equipment Aftertreatment System |
| Weight | 60.0 lb (27.2 kg) |
Information About 466-8285
The 466-8285 is a Caterpillar DEF supply pump used as part of the diesel engine aftertreatment system. Its integrated construction combines the fluid pump, filter, and electronics group into a single serviceable assembly. The unit supplies Diesel Exhaust Fluid to the SCR mixer, where DEF is introduced into the exhaust stream as part of the emissions-reduction process. It is associated with compatible Caterpillar diesel-powered equipment and is superseded by part number 611-6016 for applicable configurations.
Key Features:
- DEF Supply Function: Pumps Diesel Exhaust Fluid from the storage system toward the SCR mixer for controlled injection.
- SCR System Integration: Operates as part of the Selective Catalytic Reduction aftertreatment system used on compatible diesel equipment.
- Integrated Pump Assembly: Combines the DEF pump and related fluid-handling components within one module.
- Built-In Filtration: Includes a filter group for managing contaminants within the DEF supply circuit.
- Integrated Electronics: Incorporates electronic components required for pump monitoring and system operation.
- Diesel Application: Configured for Caterpillar diesel-engine aftertreatment systems requiring DEF delivery.
- Superseded Reference: Caterpillar part number 466-8285 is associated with superseding part number 611-6016.
- Equipment Application: Used in compatible Caterpillar construction and material-handling equipment equipped with SCR emissions systems.
The 466-8285 delivers the reliability and precision required for controlled DEF supply in compatible Caterpillar SCR aftertreatment systems.
