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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Self-diagnostic ability to simplify troubleshooting
OEM: 20-61-643 TK: 61-643 Discover the HOSE
OEM: 20-78-1669 TK: 78-1669 Discover the BELT (20-78-1669)
reducing waste and heat generation by up to four times compared to standard chargers
Can be installed on the following vehicles: - KENWORTH T680 - PETERBILT 567 - PETERBILT 579 - PETERBILT 587 Heavy duty Dry-Tech series receiver drier
Kenworth Evaporator & Heater Assembly with Spal Blower Update Kit STANDARD ROOF Self-diagnostic ability to simplify troubleshootingF31 1221 11110 Kenworth Evaporator & Heater Assembly with Spal Blower Update Kit F31 12KA78009110 Kenworth Evaporator & Heater Assembly with Spal Blower Update Kit Without Lines Must Reuse Original High and Low Side Lines Includes Spal Blower Update Kit, Evaporator, Heater Core, Expansion Valve and Thermostatic Switch For Complete Assembly with Fresh Air Plenum Order KA69031 Related Parts