1-38 - CBS Parts Ltd, Supplier of truck and trailer parts

1 1-38. SECTION 2. INDEX. 2. Air Dryers Page All Makes Air Dryers and Components Air Dryer Quick Reference ..2-14. AD-2 AD-4 AD-9 AD-IP Series ..2-26. AD-IS Series ..2-31. AD-SP Series ..2-28. Meritor WABCO Single Air Dryers and Components Air Dryers ..2-1. Bypass Valve Kit ..2-4. Desiccant Econ Valve ..2-5. Heater Power Heater Repair Kits - Single ..2-2. Outlet Check Valve Kit ..2-4. Pressure Relief Pressure-Controlled Check Purge Purge Valve Kit ..2-4. Regeneration Valve Turbo Cut-Off Valve Kits ..2-3. Meritor WABCO System Saver Twin Air Dryers and Components Back Pressure Control Valve ..2-13. Charging Valve Kit ..2-11.

2 Check Valve Assembly ..2-9. Compressor Kit ..2-8. Desiccant Dryer Replacements ..2-7. Econ Valve ..2-10. Heater Repair Kits - Twin ..2-8. Meritor WABCO System Saver Twin Air Dryer Exploded View ..2-6. Orifice Outlet Check Valve Kit ..2-12. Piston Pressure Relief Purge Purge Valve Kit ..2-12. Replacement Kits ..2-7. Solenoid & Armature Kits ..2-12. Solenoid Valve ..2-10. Wiring 2-i 2-ii MERITOR WABCO SYSTEM SAVER 1200 & 1800 REPLACEMENTS. REPL. KIT SERVICE EXCH. CORE CORE PORT SIZES/ DESCRIPTION OF AIR. PART NO. PART NO. NO. GROUP DETAILS DRYER AIR DRYER CARTRIDGE. R955205 SRWABK118NX XC3200 AD001 Port 1 (supply): 12-volt System Saver SRWABK118 R950011.

3 50"-14 NPTF 1000/1200. Production 2. number 432 413 001 0 or Port 21 (delivery): 432 413 003 0. R955206 SRWABK119NX .50"-14 NPTF 24-volt System Saver 1200. SRWABK119. Prod number 432 413 002 0. Port 4 (control): or 432 413 004 0. R955207 S432 413 010 7 .25"-18 NPTF 12-volt System Saver S432 413 010 0. 1200E. Production number Port 22 (purge tank): 432 413 006 0. R955208 .25"-18 NPTF 24-volt System Saver S432 413 011 0. 1200E. Production number 432 413 009 0. R955210 S432 413 017 7 XC3202 AD001 12-volt System Saver S432 413 017 0. 1200U. Production number 432 413 007 0. R955211 24-volt System Saver S432 413 020 0. 1200U.

4 Production number 432 413 021 0. Not S432 421 015 7 XC3202 AD001 12-volt System Saver S432 421 015 0. Available 1200UP. Production number 432 421 011 0. R955079 S432 421 048 7 Coalescing Version of 12- S432 421 048 0 R950068. volt System Saver 1200P. R955300 S432 413 024 7 12-volt System Saver S432 413 024 0 R950011. 1200P. Production number 432 421 009 0. R955315 S432 413 025 7 24-volt System Saver S432 413 025 0. 1200P. Production number 432 421 010 0. R955082 S432 421 033 7 Coalescing Version of 12- S432 421 033 0 R950068. volt System Saver 1200UP. R955301 12-volt System Saver 1800. S432 413 039 0 R950048. Production number 432 413 030 0.

5 R955302 24-volt System Saver 1800. S432 413 041 0. Production number 432 413 031 0. R955303 12-volt System Saver S432 413 043 0. 1800U. Production number 432 413 032 0. R955304 24-volt System Saver S432 413 045 0. 1800U. Production number 432 413 033 0. R955311 12-volt System Saver S432 413 059 0. 1800UP. Production number 432 421 019 0. R955312 24-volt System Saver S432 413 061 0. 1800UP. Production number 432 421 020 0. R955313 12-volt System Saver S432 413 063 0. 1800P. Production number 432 421 021 0. R955314 24-volt System Saver S432 413 065 0. 1800P. Production number 432 421 022 0. R955080 S432 421 052 7 XC3208 AD001 Coalescing Version of 12- S432 421 052 0 R950069.

6 Volt System Saver 1800UP. R955081 S432 421 054 7 Coalescing Version of 12- S432 421 054 0. volt System Saver 1800P. Replacement Kits contain: Air Dryer Base, Cartridge, Label, Heater Power Harness, Mounting Hardware and Pressure Controlled Check Valve. Alphabetical designations of Air Dryers: P - External purge tank is used for desiccant regernation U - Discharge line is used for unloading compressor E - Holset style compressor function. Dryer has external econ line UP - Discharge line for unloading compressor and and external purge tank 2-1. DESICCANT CARTRIDGES. PART NUMBER APPLICATION INFORMATION. R950011 For use on System Saver 1000 and 1200 Series and TWIN air dryers.

7 R950048 For use on System Saver 1800 Series air dryers. Can be retrofitted to an existing SS1200 air dryer to increase drying capacity. R950068 Coalescing version of System Saver 1200 and TWIN air dryer and other spin-on dryer applications. Improved oil separation verses conventional cartridges. Requires more frequent service intervals. R950069 Coalescing version of System Saver 1800 air dryer and other spin-on dryer applications. Improved oil separation verses conventional cartridges. Requires more frequent service intervals. SS1200/SS1800 AIR DRYER REPAIR KITS. R950015 HEATER REPAIR KIT. ITEM QTY DESCRIPTION APPLICATION INFORMATION.

8 1 2 Mounting Screw 12-volt heater kit for dryers with date code 0994 and later. 2 1 Wiring Connector For all System Saver Series Air Dryers. 3 1 O-Ring 4 1 Wire - Heater 5 1 Heater 6 1 Thermostat 7 1 Plastic Retainer 8 1 Retainer Screw R950016 HEATER REPAIR KIT. ITEM QTY DESCRIPTION APPLICATION INFORMATION. 1 2 Mounting Screw For all 24-volt System Saver Series Air Dryers. 2 1 Wiring Connector 3 1 O-Ring 4 1 Wire - Heater 5 1 Heater 6 1 Thermostat 7 1 Plastic Retainer 8 1 Retainer Screw 2-2. SS1200/SS1800 AIR DRYER REPAIR KITS. R950012 REGENERATION VALVE KIT. ITEM QTY DESCRIPTION APPLICATION INFORMATION. 1 1 Diaphragm Old style regeneration valve housing is no longer in 2.

9 2 1 Cap production. Replaced by new valve housing with o-ring and 3 1 Compression Spring filter. For dryers with date codes earlier than 2295. For 4 1 Regeneration valve SS1200 and SS1800 models. housing with o-ring and filter 5 4 Capscrew 6 1 Filter R950044 REGENERATION VALVE KIT. ITEM QTY DESCRIPTION APPLICATION INFORMATION. 1 1 Diaphragm Old style regeneration valve housing is no longer in 2 1 Cap production. Replaced by new valve housing with o-ring and 3 1 Compression Spring filter. For dryers with date codes 2295 and later. For use with 4 1 Regeneration valve all System Saver Series Air Dryers. housing with o-ring and filter 5 4 Capscrew 6 1 Filter DIAPHRAGM.

10 PART NUMBER APPLICATION INFORMATION. R950045 For use with all System Saver series air dryers. R950013 TURBO CUT-OFF VALVE KIT. ITEM QTY DESCRIPTION APPLICATION INFORMATION. 1 1 Plug If you are replacing the turbo cut-off valve on a 2 1 Retainer Ring System Saver 1200E air dryer, please contact 3 1 Cover Meritor WABCO at 800-535-5560 for part number information. 4 1 O-Ring 5 1 Compression Spring (Not used in SS1200U. Air Dryers 6 1 Piston (valve). 7 1 Lip Seal 8 1 Grease Pak R950047 TURBO CUT-OFF VALVE KIT. ITEM QTY DESCRIPTION APPLICATION INFORMATION. 1 1 Plug For use with 1200E air dryer with Econ Valve Kit. 2 1 Retainer Ring 3 1 Cover 4 1 O-Ring 5 1 Compression Spring (Not used in SS1200U.))