Multiquip DZ100467 SCR Catalyst - OEM Replacement Part

The SCR (Selective Catalytic Reduction) Catalyst is a critical emissions control component that reduces nitrogen oxide (NOx) emissions in Tier 4 Final compliant super silent generators. This catalyst uses diesel exhaust fluid (DEF) to chemically convert harmful NOx gases into harmless nitrogen and water vapor, ensuring your generator meets EPA emissions standards and operates within regulatory compliance. Failure of the SCR catalyst can result in derate conditions, fault codes, and potential shutdown of your generator to prevent non-compliant operation.

This genuine Multiquip part is essential for maintaining the emissions system integrity on Tier 4 Final DCA super silent generators. The SCR system works in conjunction with the DEF tank and dosing system to continuously treat exhaust gases during operation. Regular inspection of the SCR catalyst is critical, as contamination from fuel quality issues, improper DEF, or excessive idling can reduce catalyst efficiency and trigger service codes.

Compatible with the following Multiquip generator models:

• DCA150SSJU4F2
• DCA150SSJU4F3
• DCA180SSJU4F
• DCA180SSJU4F3
• DCA220SSJU4F2
• DCA220SSJU4F3
• DCA300SSJU4F2
• DCA300SSJU4F3
• DCA300SSJU4F3PD

Genuine Multiquip OEM part, sold by an authorized dealer.