4D Series

Discus Valve Plates

ItemOEM Item NumberSERIESModel Description
PLT-1627998-1661-274D4D (Standard)
PLT-1628998-1661-284D4D (Unloader)
PLT-2627998-2661-274D4D (Standard delta reed)
PLT-2628998-2661-284D4D (Unloader delta reed)


Service Valves

ItemOEM Item NumberSERIESModel Description
A17513998-0510-074D4D Series 10,15,20 H/P Suction 1-5/8 Swt.
A17523998-0510-204D4D Series 25,30 H/P Suction 2-1/8 Swt.
998-0510-02998-0510-024D4D Series 10,20,25 H/P Discharge 1-1/8 RL
998-0510-46998-0510-464D4D Series 15,22,30 H/P Discharge 1-3/8 RL
998-0036-00998-0036-004DRotor Lock Adapter


Oil Pumps, Controls & Misc.

ItemOEM Item NumberSERIESModel Description
998-1000-24998-1000-244DDemand Cooling Kit 4D (230V)
8145-208145-204DTime Clock
010-2054010-20544DFan Cycle Control
P70LB-1DP70LB-1D4DDual Pressure Control
P45NCB-12DP45NCB-22C4DManual Oil Failure control
998-0008-33998-0008-334DSentronic Oil pump All Series
P45NCB-22C585-1066-024DSentronic Oil Control
985-0109-00985-0109-004DTemperature Probe Demand Cooling
S-9090S-90904DOil Level Regulator


Crankcase Heaters

ItemOEM Item NumberSERIESModel Description
20-4D-HTRSL20-4D-HTRSL4DHeater well sleeve for 4D/6D/8D
20-3D-HTRSL20-3D-HTRSL4DHeater well sleeve for 2D/3D
20-4D-HTR918-0028-004DWell type 2D/3D/4D/6D-30/35 Series 115 Volt
21-4D-HTR918-0028-014DWell type 2D/3D/4D/6D-30/35 Series 230 Volt


Gasket Kits

ItemOEM Item NumberSERIESModel Description
KIT-1545998-1669-004D4D Series


Terminal Kits

ItemOEM Item NumberSERIESModel Description
KIT-1582NA4D4R/6R/8R/4D/6D/8D Complete w/block (9 LEAD)
KIT-1583NA4D4R/6R/8R/4D/6D/8D Complete w/block (6 LEAD)


Control Module

ItemOEM Item NumberSERIESModel Description
37322998-0524-004D4R/6R/4D/6D Dual Voltage
ICM450C4D3 PHASE LINE VOLTAGE MONITOR


Spring Mount Kits

ItemOEM Item NumberSERIESModel Description
SPG-359NA4D4R/4D/9RS (15HP)
SPG-360NA4D4R/4D (20-25HP)


Head Fan Assemblies

ItemOEM Item NumberSERIESModel Description
998-0550-00998-0550-004DHead Fan Cooling Assembly 208/230 Volt
998-0550-02998-0550-024DHead Fan Cooling Assembly 115 Volt
998-0550-01998-0550-014DHead Fan Cooling Assembly 460 Volt


Head Fan Mounting Brackets

ItemOEM Item NumberSERIESModel Description
998-0574-03998-0574-034D4D*1
998-0574-12998-0574-124D4D*3


Oil Coolers

ItemOEM Item NumberSERIESModel Description
998-1124-00998-1124-004R4RL/4DL1/4DT1
998-1124-00998-1124-004D4RL/4DL1/4DT1
998-1125-00998-1125-004D4DL3/4DT3


Unloader Assemblies

ItemOEM Item NumberSERIESModel Description
998-0212-00998-0212-004DStem Only
998-0212-02998-0212-024DStem & Coil 115 volt
998-0212-03998-0212-034DStem & Coil 230 volt
AMC-115AMC-1154DCoil Only 120 volt
AMC-208/230AMC-208/2304DCoil Only 230 volt