These Mach 10 cooling-unit references cover 45204-8762, 45204-8792, 45254-8762 and 45254-8792. Their original parts tables match except for the shroud finish. The parts list is kept separate from the 45004/45054 heat-pump family because its refrigeration and electrical components differ.

Before choosing a service part: These older diagrams identify the original components. Match the full unit model and serial number, and confirm current replacement numbers with Coleman-Mach before ordering.

Coleman-Mach Mach 10 15,000 BTU cooling A/C white shroud variant exploded parts reference
Illustration for 45204-8762 (white shroud configuration). Numbered callouts use the reference table below.

Model and shroud variants

The original tables list different shroud options for these variants and share the other component numbers. Check the full model and serial number before selecting a replacement.

Rooftop model Finish Callout Original shroud number
45204-8762 White 2 45203-5261
45204-8792 Black 2 45203-5291
45254-8762 White 2 45203-5261
45254-8792 Black 2 45203-5291

Mach 10 15,000 BTU cooling A/C common illustrated parts

NS means the part is listed but not shown in the drawing. Quantities are those given in the original parts list.

Callout Manufacturer part number Qty Original component description
1 45203-0011 1 SHROUD MOUNTING HARDWARE KIT
3 45203-102 1 BULKHEAD
4 45203-114 1 SHROUD BRACKET
5 1468A3069 1 MOTOR
6 45203-116 1 MOTOR BRACKET
7 1472-5051 1 FAN BLADE
8 45203-326 1 CONDENSER COVER
9 1452-211 1 CONDENSER COIL
10 45203A101 1 BASEPAN
11 8332-3301 1 GASKET KIT,14 IN. X 14 IN.
12 45203-117 1 BLOWER BAFFLE
13 45203-112 1 COMPRESSOR MOUNTING LOWER
14 45203-113 1 COMPRESSOR MOUNTING UPPER
15 1450-4239 1 COMPRESSOR (TECUMSEH HGBB515BAA)
16 67593081 2 COMPRESSOR MOUNTING PKG. (3/PKG)
17 1450-0311 1 OVERLOAD
18 45204-135 1 CAP TUBE FORMED
19 45204-531 1 DISCHARGE LINE
20 45204-130 1 SUCTION LINE
21 1472-1201 1 BLOWER WHEEL
22 1499-5461 1 FAN CAPACITOR
23 93339021 1 START DEVICE PKG
24 1499-5761 1 RUN CAPACITOR
25 482033751 1 CONDUIT & WIRING ASSEMBLY (6 WIRES)
26 45203-107 1 CONTROL BOX DOOR
27 45203-503 1 SIDE PANEL ASSEMBLY LEFT
28 8333B1551 3 SHROUD BRACKET
29 45203B505 1 EVAPORATOR COVER
30 45203-504 1 SIDE PANEL ASSEMBLY RIGHT
31 1452-206 1 INDOOR COIL (EVAPORATOR)
32 45203-350 1 DRAIN PAN

Browse all Coleman-Mach rooftop A/C parts diagrams by model

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