Page 1
Parts List
Steelheart Series
Refrigerated Kitchen Equipment
Models
PR46A(-D2)
PR67A(-D2)(-D4)
PR93A(-D2)(-D4)(-D6)
hoshizakiamerica.com
Number: 71423
Issued: 12-20-2018
Revised: 4-26-2019
Page 2
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 4
A. Main Assembly .................................................................................................................. 5
PR46A(-D2) ....................................................................................................................... 5
PR67A(-D2)(-D4) .............................................................................................................. 7
PR93A(-D2)(-D4)(-D6) ...................................................................................................... 9
B. Refrigeration Circuit ..........................................................................................................11
C. Door-Right Hinged ........................................................................................................... 13
D. Door-Left Hinged ............................................................................................................. 14
E. Drawer Assembly ............................................................................................................ 15
F. Accessories & Labels ....................................................................................................... 16
2
Page 3
Auxiliary Codes
PR46A
J-5 January 2019
PR46A-D2
H-5 June 2018
J-5 January 2019
PR67A
H-5 November 2018
J-5 January 2019
PR67A-D2
H-6 November 2018
J-5 January 2019
PR67A-D4
H-5 July 2018
H-6 November 2018
J-5 January 2019
PR93A
H-5 November 2018
J-5 January 2019
PR93A-D2
H-6 November 2018
J-5 January 2019
PR93A-D4
J-5 February 2019
PR93A-D6
H-5 June 2018
J-5 January 2019
3
Page 4
Auxiliary Code Breakdown
The auxiliary code is the rst two characters in the serial number. The rst character
indicates the year. Years progress or regress in alphabetical order. The series runs from
"A" through "V" and the letters "I" and "O" are skipped. The second character indicates
signicant part changes within a year. Base is "5" and this number advances for each
change. In cases where there is a letter in parentheses, this designates the month. This is
the last character in the serial number. The series runs from "(A)" through "(M)" and the
letter "(I)" is skipped. This designation is only included when identifying a parts change
within an auxiliary code.
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally
must be ordered separately.
4
Page 5
A. Main Assembly
PR46A(-D2)
H-5, J-5
11 12
15
16
18
17
16
20
10
2a
2
9
8
2b
6
13
14
11 12
20
19
5
5a
7
For Door, see Section "C"
For Drawers, see Section "E"
3
4
1
5
Page 6
Title: A. Main Assembly Models: PR46A(-D2)
Index
No. Description
1 Power Supply Cord 4A5718-01 1
2 Front Panel 3A9911A01 1
2a Front Panel Latch 4A0508-03 2
2b Front Panel Striker 4A0515-01 2
3 Left Side Panel 2A7902-01 1
4 Rear Louver Panel 3A7482-01 1
5 Control Module 4A5914G01 1
5a Control Module Retainer 4A5502-01 2
6 Deector 3B0231-01 1
7 Pilaster PR46A 4A5583-01 4
8 Shelf PR46A 3A2830-13 2
9 Shelf Clip PR46A 4A5418-01 8
10 Rail Cover
(includes items 11,12 and 13)
11 Pivot Pin 4A4768-01 4
12 Pivot Bolt 4A4769-01 4
13 Handle 4A4518-01 1
14 Right Rail Cover Bracket 3A9236-01 1
15 Left Rail Cover Bracket 3A9236-02 1
16 Pan Support Bracket 3A7687-02 2
17 Right Air Duct 1A5295-01 1
18 Left Air Duct 2A8907-01 1
19 Cutting Board 3A4894-18 1
20 Cutting Board Bracket 3A4890-01 2
Material or
Model Number Part Number
2A8332A01 1
Required Number
H-5
J-5
6
Page 7
A. Main Assembly
PR67A(-D2)(-D4)
H-5 to J-5
21
11 12
10
15
16
19
13
18
17
16
2 2b2a
5
8 9
For Doors, see Sections "C" and "D"
6
5a
14
11 12
21
20
7
For Drawers, see Section "E"
1
3
4
7
Page 8
Title: A. Main Assembly Models: PR67A(-D2)(-D4)
Index
No. Description
1 Power Supply Cord 4A5718-01 1
2 Front Panel 3A9911A01 1
2a Front Panel Latch 4A0508-03 2
2b Front Panel Striker 4A0515-01 2
3 Left Side Panel 2A7902-01 1
4 Rear Louver Panel 3A7482-01 1
5 Control Module 4A5914G01 1
5a Control Module Retainer 4A5502-01 2
6 Deector 3B0231-01 1
7 Pilaster PR67A 4A5583-01 8
8 Shelf PR67A 3A2830-12 4
9 Shelf Clip PR67A 4A5418-01 16
10 Rail Cover
(includes items 11, 12, and 13)
11 Pivot Pin 4A4768-01 4
12 Pivot Bolt 4A4769-01 4
13 Handle 4A4518-01 1
14 Right Rail Cover Bracket 3A9236-01 1
15 Left Rail Cover Bracket 3A9236-02 1
16 Pan Support Bracket 3A7687-02 2
17 Right Air Duct 2A8910-01 1
18 Center Air Duct 2A8909-01 1
19 Left Air Duct 2A8907-01 1
20 Cutting Board 3A4894-17 1
21 Cutting Board Bracket 3A4890-01 2
Material or
Model Number Part Number
PR67A-D2 4
PR67A-D2 2
PR67A-D2 8
2A8334A01 1
Required Number
H-5
to
J-5
8
Page 9
A. Main Assembly
PR93A(-D2)(-D4)(-D6)
H-5 to J-5
17
20
2 2a 2b
8 9
19
18
17
16
12 13 16
12 13
12 13
15
11
22
14
12 13
6
15
10
5
5a
For Doors, see Sections "C" and "D"
For Drawers, see Section "E"
21
22
14
7
1
3
4
9
Page 10
Title: A. Main Assembly Models: PR93A(-D2)(-D4)(-D6)
Index
No. Description
1 Power Supply Cord 4A5718-01 1
2 Front Panel 3A9911A01 1
2a Front Panel Latch 4A0508-03 2
2b Front Panel Striker 4A0515-01 2
3 Left Side Panel 2A7902-01 1
4 Rear Louver Panel 3A7482-01 1
5 Control Module 4A5914G01 1
5a Control Module Retainer 4A5502-01 2
6 Deector 3B0231-01 1
7 Pilaster PR93A 4A5583-01 12
8 Shelf PR93A 3A2830-12 6
9 Shelf Clip PR93A 4A5418-01 24
10 Right Rail Cover
(includes 1/2 quantity of items
12, 13, and 14)
11 Left Rail Cover
(includes 1/2 quantity of items
12, 13, and 14)
12 Pivot Pin 4A4768-01 8
13 Pivot Bolt 4A4769-01 8
14 Handle 4A4518-01 2
15 Right Rail Cover Bracket 3A9236-01 2
16 Left Rail Cover Bracket 3A9236-02 2
17 Pan Support Bracket 3A7687-01 2
18 Right Air Duct 2A8915-01 1
19 Center Air Duct 2A8914-01 1
20 Left Air Duct 2A8907-01 1
21 Cutting Board 3A4894-16 1
22 Cutting Board Bracket 3A4890-01 2
Material or
Model Number Part Number
PR93A-D2 8
PR93A-D4 4
PR93A-D2 4
PR93A-D4 2
PR93A-D2 16
PR93A-D4 8
2A8336A01 1
2A8337A01 1
Required Number
H-5
to
J-5
10
Page 11
B. Refrigeration Circuit
PR46A(-D2), PR67A(-D2)(-D4), PR93A(-D2)(-D4)(-D6)
H-5 to J-5
12
11
PR93A(-D2)(-D4)(-D6)
15
11
10
14
16
PR46A(-D2) and
PR67A(-D2)(-D4)
7
13
19
17
3
2
9
For compressor or condenser replacement, order item 1.
1
11
6 8
18
PR93A(-D2)(-D4)(-D6)
5
4
20
Page 12
Title: B. Refrigeration Circuit Models: PR46A(-D2), PR67A(-D2)(-D4), PR93A(-D2)(-D4)(-D6)
Required Number
H-5
Index
No. Description
1 Condensing Unit (includes
compressor, condenser, and
items 2 through 8; compressor
and condenser are not sold
individually)
2 Condenser Fan Motor PR46A(-D2),
Condenser Fan Motor (includes
fan blade)
3 Condenser Fan Blade 3A6799-01 1
4 Condensate Pan 1A3373-01 1
5 Condensate Pan Bracket Right 1A3374-01 1
6 Compressor External Protector 3A6936-01 1
7 Start Capacitor 378-454 MFD,
8 Start Relay 3A6937-01 1
9 Drier 4A5576-01 1
10 Evaporator 2A7531-01 1
11 Evaporator Fan Motor PR46A(-D2),
12 Defrost Thermistor 4A4865-02 1
13 Defrost Heater 3A6443-01 1
14 Defrost Safety Thermostat 4A0954-02 1
15 Cabinet Thermistor 4A4864-01 1
16 Heat Exchanger PR46A(-D2),
17 Drain Tube 4A0658L01 1
18 Drain Elbow 4A5624-01 1
19 Wick PR93A(-D2)
20 Wick Bracket PR93A(-D2)
Material or
Model Number Part Number
PR46A(-D2),
PR67A(-D2)
(-D4)
PR93A(-D2)
(-D4)(-D6)
PR67A(-D2)
(-D4)
PR93A(-D2)
(-D4)(-D6)
Left 1A3374-02 1
165V
PR67A(-D2)
(-D4)
PR93A(-D2)
(-D4)(-D6)
PR67A(-D2)
(-D4)
PR93A(-D2)
(-D4)(-D6)
(-D4)(-D6)
(-D4)(-D6)
3A9313-01 1
3A9923-01 1
3A6798-01 1
3B0182-01 1
3A6938-01 1
4A5343-01 2
2A8873G01 1
3A9925G01 1
4A5883-01 1
2A7630-01 1
J-5
to
3
12
Page 13
C. Door-Right Hinged
PR46A, PR67A(-D2), PR93A(-D2)(-D4)
H-5 to J-5
12
11
3
7
8
9
2a2
5 5a
4
12
1a1
Title: C. Door-Right Hinged Models: PR46A, PR67A(-D2), PR93A(-D2)(-D4)
H-5
Index
No. Description
1 Lower Hinge Bracket 3A6681G01 1
1a Hex Head Tapping Bolt 4A5213-01 2
2 Upper Hinge Bracket 3A6810-01 1
2a Truss Head Screw 5×12, SS 7C32-0512 2
3 Door Assembly
(includes items 4 through 12)
4 Gasket PR46A 2A6996-09 1
5 Hinge Spring Cartridge
(includes items 6 through 10)
5a Countersunk Screw 5×20, SS 7C42-0520 2
6 Thrust Washer 4A5234-01 1
7 Screw 4A5230-01 1
8 Lock Washer 4A5231-01 1
9 Thrust Washer 4A5233-01 2
10 Bearing 4A5232-01 1
11 Truss Head Screw
(ller screws)
12 End Cap 4A5432-01 2
Material or
Model Number Part Number
PR46A 2A7328G01 1
PR67A(-D2)
PR93A(-D2)(-D4)
PR67A(-D2)
PR93A(-D2)(-D4)
5×10 7C32-0510 2
2A7322G01 1
2A6996-05 1
3A9206-01 1
J-5
to
10
6
Required Number
13
Page 14
D. Door-Left Hinged
PR67A, PR93A
H-5 to J-5
8
7
2a
2
9
4
5a
5
12
11
3
10
6
1a1
12
Title: D. Door-Left Hinged Models: PR67A, PR93A
Index
No. Description
1 Lower Hinge Bracket 3A6681G01 1
1a Hex Head Tapping Bolt 4A5213-01 2
2 Upper Hinge Bracket 3A6810-01 1
2a Truss Head Screw 5×12, SS 7C32-0512 2
3 Door Assembly
(includes items 4 through 12)
4 Gasket 2A6996-05 1
5 Hinge Spring Cartridge
(includes items 6 through 10)
5a Countersunk Screw 7C42-0520 2
6 Thrust Washer 4A5234-01 1
7 Screw 4A5230-01 1
8 Lock Washer 4A5231-01 1
9 Thrust Washer 4A5233-01 2
10 Bearing 4A5232-01 1
11 Truss Head Screw
(ller screws)
12 End Cap 4A5432-01 2
Material or
Model Number Part Number
2A7331G01 1
3A9206-01 1
7C32-0510 2
Required Number
H-5
to
J-5
14
Page 15
E. Drawer Assembly
PR46A-D2, PR67A-D2(-D4), PR93A-D2(-D4)(-D6)
H-5 to J-5
5
3
6
1
4
2
Title: E. Drawer Assembly Models: PR46A-D2, PR67A-D2(-D4), PR93A-D2(-D4)(-D6) Drawer Models
Required Number Per Section
H-5
Index
No. Description
1 Drawer Face PR46A-D2 2A7512G01 2
2 Drawer Box PR46A-D2 2A7236G01 2
3 Drawer Divider 3B0029-02 2
4 Right Side Roller 4A5674-02 2
5 Left Side Roller 4A5674-05 2
6 Drawer Gasket PR46A-D2 2A5192-16 2
Material or
Model Number Part Number
PR67A-D2
PR67A-D4
PR93A-D2
PR93A-D4
PR93A-D6
PR67A-D2
PR67A-D4
PR93A-D2
PR93A-D4
PR93A-D6
PR67A-D2
PR67A-D4
PR93A-D2
PR93A-D4
PR93A-D6
2A7510G01 2
2A7319G01 2
2A5192-15 2
to
J-5
15
Page 16
F. Accessories & Labels
PR46A(-D2), PR67A(-D2)(-D4), PR93A(-D2)(-D4)(-D6)
H-5 to J-5
1
Title: F. Accessories & Labels Models: PR46A(-D2), PR67A(-D2)(-D4), PR93A(-D2)(-D4)(-D6)
Required Number
H-5
Index
No. Description
1 Penguin Label 475552L01 1
2 Anti-Tip Bracket PR46A(-D2) 3A8203A01 1
3 6" Caster Kit
(includes items 4 and 5)
4 6" Non-Locking Caster PR46A(-D2)
5 6" Locking Caster PR46A(-D2)
6 1/3 Size Pan, 4" Depth PR46A(-D2) 1000000351 6
7 Pan Divider PR46A(-D2) 3A4934-01 6
Material or
Model Number Part Number
HS-5036 4A5435A01 1
4A5428-01 2
PR67A(-D2)
PR67A(-D4)
PR93A(-D2)
PR93A(-D4)
PR93A(-D6)
4A5428-02 2
PR67A(-D2)
PR67A(-D4)
PR93A(-D2)
PR93A(-D4)
PR93A(-D6)
PR67A(-D2)
PR67A(-D4)
PR93A(-D2)
PR93A(-D4)
PR93A(-D6)
PR67A(-D2)
PR67A(-D4)
PR93A(-D2)
PR93A(-D4)
PR93A(-D6)
J-5
to
3
3
9
12
9
12
2
16
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