Whirlpool Refrigerator / freezer Tubing Coupler W11578570, Replaces W11574641
Genuine Whirlpool 7 mm-to-4.5 mm brass reducing tubing coupler for sealed-system repair.
Genuine Whirlpool 7 mm-to-4.5 mm brass reducing tubing coupler for sealed-system repair.
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✅ Cross Reference Information
Part Details
Key Features
- 7 mm to 4.5 mm reducing coupling
- Brass construction
- Specified as a Lokring sealed-system part in Whirlpool repair-parts lists
- Used at documented high-side/high-pressure or discharge-tube-to-condenser connections, depending on the model
Verified Compatible Models
KRFF300EBS01, MFF2055FRZ02, MRT711SMFZ02, WRF560SFHZ02, WRF560SFHZ03, WRT311FZDW02, WRT311FZDW04, WRT311FZDW05, WRT311FZDW06, WRT541SZDB01, WRT541SZDB03, WRT541SZDW01, WRT541SZDZ01, WRT541SZDZ03, WSR57R18DM06, AZF33X16DW08, AZF33X16DW10, AZF33X18DW06, AZF33X18DW08, AZF33X20DW06, AZF33X20DW08, GAFZ30FDGB04, GAFZ30FDGB05, GAFZ30FDGB06, GARF30FDGB03, GARF30FDGB04, KRFF300ESS02, MFB2055FRZ02, MFF2055FRZ03, MRT311FFFE01, MRT311FFFZ01, MZF34X16DW10, MZF34X18FW06, MZF34X18FW08, MZF34X20DW06, MZF34X20DW08, WRFA60SMHZ03, WRT311FZDB02, WRT311FZDB05, WRT311FZDM05, WRT311FZDT02, WRT311FZDT05
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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