Coleman Mach 3 48203-9666 Seamach Parts Diagram

Air Conditioner · 1 diagram sheet · 32 parts · by Andrew Strick, mobile RV technician

OEM exploded parts diagram for the Coleman Mach 3 48203-9666 Seamach rooftop air conditioner: 32 manufacturer part numbers. 1 part is marked as superseded — the description gives the replacement number to order instead.

On rooftop units the model and serial plate is under the shroud on the base pan, and a second label usually sits on the ceiling assembly behind the return-air grille. Dometic model numbers are 8 digits (e.g. 57915.xxx); write down the full number including any suffix, because shrouds and control boards change with it.

Exploded View

Components

32 items

1. #SCREWS PKG OF 4 MFR # 67925111
2. #SHROUD ARCTIC WHITE MFR # 8335A5261
3. #Air Conditioner Condenser; Replacement For Coleman 7533A881/ 7533A887/ 8533/ 48203-9666 Seamach And 48203-8666 Marine Mach EZ Series Air Conditioners MFR # 14521391
4. #Air Conditioner Condenser Fan; Shroud/ Cover Only; For Coleman 48203-8666/ 48203-9666 Model Air Conditioners MFR # 8533A302
5. #Coleman Mach Air Conditioner Heat Pump Reversing Valve Solenoid Coil MFR # 67333221
6. #OVERLOAD MFR # 14500241
7. #COMPRESSOR MFR # 14504119
8. #Air Conditioner Compressor Mounting Hardware; Replacement For Coleman Mach 6746A/ 6749/ 7330/ 6757/ 6759/ 6770D/ 6701B/ 6759B Model Air Conditioner MFR # 67593081
9. #MOTOR 115V 60 HZ MFR # 14683179
10. #Air Conditioner Condenser Fan Motor Seal; Replacement For Coleman Mach 48203/ 48204/ 48207/ 48208/ 48213/ 48253/ 48254/ 48257/ 48263/ 48264/ 48268 Model Air Conditioner MFR # 83335151
11. #IMPELLER PKG MFR # 14721091
12. #TUBE,CAPILLARY (FORMED) MFR # 74731351
13. #Air Conditioner Relay; Replacement For Coleman Mach 48203 Model Air Conditioner MFR # 14979051
14. #CAPACITOR RUN MFR # 14995761
15. #CAPACITOR FAN MFR # 14995461
16. #CONDUIT&WIRING ASSEMBLY -6WIRES MFR # 482033751
17. #EVAPORATOR COIL MFR # 1452A155
18. #Air Conditioner Compressor Mounting Hardware; Replacement For Coleman 48203C8665/ 48203C8695 Model Air Conditioners; Clamp; Single MFR # 48203301
19. #Air Conditioner Hose; Flexible Refrigeration Hose; Use With Coleman Mach 48203-8666 Series Air Conditioners MFR # 48203302 Superseded: see description
20. #APPLIANCE COMPONENTS RV; SNUBBER, COMPRESSOR MFR # 67703011
21. #TOP BRACE ASM PAINTED MFR # 48203A351
22. #Air Conditioner Bracket; Replacement For Coleman 48203-8666/ 48203-9666 Model Air Conditioners; Door Only MFR # 8533309
23. #Air Conditioner Evaporator Cover; Replacement For Coleman 48203-8666/ 48203-9666 Model Air Conditioners; Left Side Panel MFR # 8533504
24. #Air Conditioner Evaporator Cover; Replacement For Coleman 48203-8666/ 48203-9666 Model Air Conditioners; Right Side Panel MFR # 8533505
25. #Air Conditioner Evaporator Cover; Replacement For Coleman 48203-8666/ 48203-9666 Model Air Conditioners MFR # 8533A506
26. #GASKET KIT, 14 X 14 MFR # 65526
27. #GASKET KIT 14 X 14 MFR # 83323301
28. #Air Conditioner Drain Pan; Replacement For Coleman Mach 48204/ 48254/ 48253/ 48004/ 48014/ 48204 Model Air Conditioner MFR # 8335A3501
29. #Air Conditioner Base Pan; Replacement For Coleman 48203-8666/ 48203-9666 Model Air Conditioners MFR # 8533B301
30. #Air Conditioner Pressure Switch; Replacement For Coleman Mach 48004/ 48008/ 48014/ 48058/ 48064/ 48068/ 48203/ 48204/ 48207/ 48208/ 48213/ 48253/ 48254/ 48257/ 48263/ 48264/ 48268/ 49003/ 49004/ 49013/ 49014/ 49023/ 49024/ 49033/ 49203/ 49204/ 49213/ 49214/ 49223/ 49224 Model Air Conditioner MFR # 14601541
31. #RELAY PRESSURE SWITCH MFR # 14601271
32. #Air Conditioner Shroud Mounting Screw; Replacement For Coleman 48203-8666/ 48203-9666 Model Air Conditioners; Clip Only MFR # 8533B355