PRORUN PRM48V38 Parts List and Exploded Views

Front Axle Assembly

This diagram illustrates the front axle assembly, detailing the components that make up the front wheel and axle structure, including the axle beam, hubs, wheels, and various fasteners.

NO	PART NAME	QTY	PART #
1	HEX FLANGE BOLT M8x25	2	20078651
2	WASHER	2	20055114
3	HEXAGON RUBBER BUSH	4	20070566
4	FRONT BEAM	1	20082733
5	WASHER 20	2	20061444
6	COMPRESSION SPRING 30 x 43 x 4.5	2	20079973
7	FRONT AXLE LH	1	20082725
8	HUB	1	20070552
9	HEX FLANGE BOLT M12 x 1.25 x 50	1	20061286
10	HUB COVER	2	20068187
11	AXIAL ELASTIC RING 19	2	20061488
12	WASHER ¢20 x 43 x 3	2	20071143
13	WASHER, BEARING	4	20071144
14	COMPLETE WHEEL	2	20071147
14-1	TIRE ONLY 15 x 6-6	1*2	20083980
14-2	RIM ONLY 6-6	1*2	20071149
14-3	VALUE TUBELESS	1*2	20061665
14-4	BEARING 61904-2RS	2*2	20092587
15	FRONT AXLE RH	1	20082633
16	GREASE FITTING M6	2	20061649
17	YD-KU01-45	2	20054684
18	M5 x 12	2	20061411
19	WASHER 6	2	20061482

Rear Axle Assembly

This diagram illustrates the rear axle assembly, depicting the axle housing, differential, rear wheels, and associated mounting hardware.

NO	PART NAME	QTY	PART #
1	HUB COVER	2	20068187
2	HEX SLOTTED NUT M16 x 1.5	2	20078740
3	COTTER PIN 3.2 x 25	2	20061591
4	WASHER 17 x 44 x 2	2	20070553
5	KEY 4.75 x 4.75 x 60	2	20071174
6	COMPLETE WHEEL 16 x 6.5-8	2	20086520
6-1	COMPLETE WHEEL 16 x 6.5-8	2	20062490
6-2	RIM ONLY 6.5-8	2	20062164
6-3	VALUE TUBELESS	2	20061665
7	REAR AXLE ASSEMBLY BRM148	1	20093062
8	HEX FLANGE BOLT M8 x 20	4	20061274
8	BUSHING	4	20070566
9	HEX FLANGE NUT M8	4	20061348

Steering System

This diagram displays the steering system, including the steering wheel, steering column, steering gear, and all connecting parts.

NO	PART NAME	QTY	PART #
1	HEX LOCK NUT M10 x 1.25	4	20061403
2	JOINT BEARING SIJK10C LH	2	20061640
3	WASHER Φ10.1×Φ20×4	2	20070610
4	HEX FLANGE BOLT M10 x 1.25 x 35	2	20061284
5	HEX NUT M10 LH	2	20061400
6	DRAG LINK	2	20079966
7	HEX NUT M10	2	20061399
8	JOING BEARING SIJK10C	2	20061641
9	HEX FLANGE LOCK NUT M8	5	20061348
10	STEERING SPINDLE ASSEMBLY	1	20082650
11	STEERING GEAR PLATE	1	20082732
12	STEP BOLT M8 x 25	4	20078739
13	HEXAGON RUBBER BUSH	4	20070566
14	WAVE WASHER 20	1	20061505
15	WASHER 20 x 3	2	20061444
16	AXIAL ELASTIC RING 19	2	20061488
17	SOCKET HEAD SCREW M8 x 20	4	20062556
18	COUPLINGS	1	20079989
19	STEERING SPINDLE, LONG	1	20079985
20	STEERING GEAR	1	20070776
21	SPRING PIN 6 x 26	1	20061569
22	STEERING SPINDLE, SHORT	1	20079995
23	SPLINED HUB	1	20079969
24	STEERING WHEEL	1	20082707
25	SCREW ST4.8 x 16	2	20051824
26	WASHER, STEERING WHEEL	1	20082683
27	COVER, STEERING WHEEL	1	20082679

Cutterhead Components

This diagram shows the components of the cutterhead or mower deck, featuring the blade, blade adapter, motor mount, and fasteners.

NO	PART NAME	QTY	PART #
1	SHOULDER NUT	2	20079987
2	SAUCER WASHER	2	20082680
3	BLADE	2	20079976
4	BLADE ADAPTER	2	20079994
5	HEX FLANGE BOLT M6 x 65	4	20061247
6	HEX FLANGE BOLT M6 x 60	4	20061270
7	STEP BOLT M6 x 16	2	20061289
8	HEX FLANGE LOCK NUT M8	2	20061348
9	DECK BALL WHEEL	2	20088559
10	SMALL AXLE	2	20085378
11	DECK WASH NOZZLE	2	20070624
12	SPOUT	2	20085899
13	O SEALING RING 11.2 x 2.65	2	20055756
14	HEX FLANGE LOCK NUT M6	10	20061385
15	MOTOR MOUNT	2	20082642
16	MOTOR HM-12801BL	2	20075519
17	HEX NUT M6	4	20061390
18	MOTOR COVER	2	20082623
19	BOW-TIE COTTER PIN 2	2	20070576
20	HINGE PIN	1	20082335
21	DISCHARGE CHUTE	1	20086249
22	TORSION SPRING	1	20086192
23	CHUTE BRACKET	1	20084843
24	DECK ASSEMBLY 39"	1	20082712
25	SELF-LOCKING PIN TTM86S	1	20086275
26	SELF-LOCKING TORSION SPRING TTM86S	1	20086276
27	SELF-LOCKING SNAP TTM86S, 3020 RED	1	20086278
28	SELF-LOCKING SEAT TTM86S, BLACK	1	20086277
29	CROSS GROOVE PAN HEAD SELF-TAPPING SCREW WITH FLAT PAD ST4.8 x 13	1	20060997

Switch System

This diagram illustrates the switch system panel, showing various switches, a voltmeter, and mounting hardware.

NO	PART NAME	QTY	PART #
1	HEX THIN NUT M19 x 1	3	20086981
2	HEX NUT M4	2	20061379
3	VOLTAMETER BRACKET	1	20086983
4	FLAT WASHER 6	2	20061482
5	PLATE	1	20082660
6	CROSS GROOVE PAN HEAD SELF-TAPPING SCREW ST3.5 x 13	5	20051732
7	VOLTAMETER	1	20080006
8	KEY SWITCH	1	20080020
9	ELECTRIC DOOR LOCK KEY	2	20086982
10	BUTTON SWITCH (LED)	1	20080013
11	BUTTON SWITCH	2	20080026
12	PTO SWITCH	1	20062234
13	O SEALING RING	3

Electrical System (Battery and Charger)

This diagram depicts the electrical system related to the battery and charging setup, including batteries, battery tray, charger, and cables.

NO	PART NAME	QTY	PART #
1	HEX FLANGE LOCK NUT M8	2	20061348
2	STEP BOLT M8 x 25	2	20078739
3	BATTERY TRAY	1	20082645
4	BATTERY CABLE	3	20080027
5	LEAD ACID BATTERY 12V	4	20075514
6	HEXAGON HEAD BOLT M6 x 12 (COMES WITH BATTERY)	8
7	BATTERY CLAMP	1	20078054
8	BATTERY HOLD BOLT M10 x 1.25 x 230	1	20082671
9	BATTERY CHARGER	1	20092291
10	BATTERY CHARGING CABLE	10	20082652
11	BATTERY CABLE 48V	1	20086163
12	CONTROL CABLE	1	20090329
13	CROSS GROOVE PAN HEAD SELF-TAPPING SCREW ST4.2 x 16	2	20055737

Electrical System (Charger Details)

This diagram shows the components of the charging system, including the power cord, charger unit, and charging gun.

NO	PART NAME	QTY	PART #
1	POWER CORD, 1.2M	1	20085301
2	CHARGER, INPUT 100-240V, OUTPUT 48V8A	1	20091722
3	POWER CORD SHEATH (COMES WITH CHARGER)	1
4	SCREW ST2.9 x 13	4	20085532
5	CROSS GROOVE PAN HEAD SELF-TAPPING SCREW ST4.2 x 16	2	20055737
6	CHARGING GUN COVER	1	20085672
7	CHARGING CONNECTOR	1	20085299
8	CHARGING GUN MOUNT	1	20085671

Controller Mounting Plate Parts

This diagram illustrates the controller mounting plate and its associated electronic components, such as controllers, buzzer, and contactor.

NO	PART NAME	QTY	PART #
1	HEX FLANGE LOCK NUT M6	14	20061385
2	KNIFE SUB-CONTROLLER	1	20090328
3	KNIFE MASTER CONTROLLER	1	20090327
4	HEX FLANGE BOLT M6 x 16	4	20061289
5	CONTROLLER MOUNTING PLATE	1	20086196
6	HEX FLANGE BOLT M6 x 16	6	20061200
7	CROSS GROOVE HEX COMBINATION SCREW M5 x 12	5	20089215
8	HEXAGON CYLINDRICAL HEAD SCREW M6 x 35	4	20060880
9	MAIN CONTROLLER	1	20086165
10	BUZZER	1	20085100
11	SCREW ST2.9 x 8	2	20051780
12	CONTACTOR 48V 150A	1	20080028

Electrical Components (Pedals and Switches)

This diagram displays electrical components including forward and reverse pedals, throttle sensor, and related hardware.

NO	PART NAME	QTY	PART #
1	HEX RUBBER BUSH	1	20070612
2	RUBBER BUSH	4	20082643
3	MOUNT ASSEMBLY	2	20082721
4	REVERSE PEDAL	1	20082726
5	REVERSE PEDAL ARM ASSEMBLY	1	20082644
6	SOCKET HEAD SCREW M8 x 20	2	20062556
7	CONTROL SPINDLE ASSEMBLY	1	20082657
8	SCREW M5 x 18	3	20061024
9	DRAG SPRING	3	20079998
10	FORWARDS PEDAL ARM ASSEMBLY	1	20082719
11	FORWARDS PEDAL	1	20082735
12	SNAP RING 12	2	20061473
13	REVERSE SWITCH SEAT, WHITE ZINC PLATED	1	20083829
14	HEX FLANGE BOLT M6 x 16	4	20061200
15	HEXAGON CYLINDRICAL HEAD SCREW M6 x 35	3	20060880
16	HEX NUT M6, WHITE ZINC PLATED	3	20061390
17	WELD OF ACCELERATOR BRACKETS	1	20082730
18	THROTTLE SENSOR ASSEMBLY	1	40052778
18-1	PIVOT	1	20079979
18-2	MAGNET MOUNT	1	20082675
18-3	MAGNET	1	20080019
18-4	BODY	1	20082646
18-5	THROTTLE SENSOR	1	20080010
18-6	SCREW ST2.9 x 8	3	20051780
18-7	COVER	1	20082713
18-8	SCREW M5 x 18	1	20061024
19	HEXAGONAL FLANGE FACE LOCK NUT M5, WHITE ZINC PLATED	2	20061341
20	HEX NUT M6	4	20080031
21	HEX NUT M3	2	20061334
22	ELASTIC RING 3	2	20061466
23	MICRO SWITCH WIRING HARNESS ASSEMBLY	1	20080009
24	SCREW M3 x 30	2	20078734

Brake Parking System

This diagram shows the brake parking system, detailing the brake pedal, parking handle, cable, and associated linkages.

NO	PART NAME	QTY	PART #
1	HEX FLANGE LOCK NUT M6	2	20061385
2	BRAKE AXLE LEFT SEAT, ELECTROPLATED	1	20078048
3	SEMI-ROUND HEAD SQUARE NECK BOLT M6 x 16	2	20061289
4	HEX RUBBER BUSH	2	20070612
5	SNAP RING 12	1	20061473
6	BRAKE SPINDLE ASSEMBLY	1	20082614
7	DRAG SPRING, CONTROL	1	20079982
8	BRAKE CABLE ASSEMBLY	1	20080000
9	BRAKE PEDAL	1	20082728
10	HEX FLANGE LOCK NUT M8	1	20061348
11	BRAKE PEDAL PLATE ASSEMBLY	1	20082664
12	SEMI-ROUND HEAD SQUARE NECK BOLT M8 x 25	1	20078739
13	BOW-TIE COTTER PIN 2	4	20070582
14	WASHER 6	1	20061482
15	PARKING HANDLE	1	20082668
16	U-SHAPED LATCH	1	20084581
17	DRAG LINK, BRAKE PARKING	1	20079983
18	DRAG SPRING, BRAKE PARKING	1	20079978
19	PARKING PLATE ASSEMBLY	1	20082672
20	SCREW M3 x 20	2	20051763
21	ALARM SWITCH ASSEMBLY	1	20080021
22	HEX NUT M3	2	20061334
23	ELASTIC RING 3	2	20061466

Seat Assembly

This diagram illustrates the seat assembly, including the seat itself, mounting brackets, springs, and seat switch.

NO	PART NAME	QTY	PART #
1	SEAT ASSEMBLY	1	20091578
2	SEAT SWITCH CONNECTION CABLE	1	20082699
3	SCREW M8 x 16	4	20073981
4	SEAT MOUNT PLATE ASSEMBLY	1	20082648
5	SPRING CAP	4	20068240
6	HEX FLANGE BOLT M18 x 20	4	20061274
7	COMPRESSION SPRING 30 x 84 x 4.5	2	20070964
8	SNAP RING 6	2	20061679
9	LONG PIN	1	20079977
10	SEAT MOUNT BRACKET ASSEMBLY	1	20082692
11	SHOULDER SCREW	2	20080004
12	SHOULDER SCREW	2	20071237
13	HEX FLANGE LOCK NUT M8	8	20061348
14	COMPRESSION SPRING 30 x 53 x 4.5	2	20079986
15	PHILLIPS GROOVE PAN HEAD SCREWS WITH FLATTENING PADS 6 x 14	2	20086985
16	SEAT SWITCH ASSEMBLY	1	20085695
17	SEAT SLIDE ASSEMBLY	1	20086984

Frame Assembly

This diagram shows the main frame assembly of the mower, including structural components, covers, and various brackets.

NO	PART NAME	QTY	PART #
1	ROUNDNESS COVER	1	20082663
2	CAP	1	20082656
3	SCREW ST4.8 x 19	18	20051807
4	INLAID CAP	1	20082619
5	FRONT COLUMN COVER	1	20082681
6	BUCKLE NUT M6	20	20070630
7	COVER AFTER STEERING SHAFT	1	20082702
8	HEX SOCKET BUTTON HEAD SCREW M6 x 20	19	20060858
9	SQUARE OVER	1	20082711
10	REAR BASE	1	20082688
11	LEFT COVER	1	20082641
12	HEIGHT INDEX BRACKET COVER	1	20082630
13	FOOT BOARD	1	20082673
14	STEERING BRACKET WELDING	1	20082655
15	HEX FLANGE FACE BOLT (TRIANGULAR THREAD)	4	20082799
16	FRAME ASSEMBLY	1	20082651
17	STEP BOLT M8 x 25	4	20078739
18	BUMPER	1	20082695
19	HEX FLANGE LOCK NUT M8	6	20061348
20	LEFT LIGHT ASSEMBLY	1	20082670
20-1	LEFT LAMPSHADE	1	20082709
20-2	LIGHT STRIP ASSEMBLY	1	20080007
20-3	LEFT LAMP HOLDER	1	20082708
21	FRONT FACE	1	20082658
22	RIGHT LIGHT ASSEMBLY	1	20082706
22-1	RIGHT LAMPSHADE	1	20082694
22-2	LIGHT STRIP ASSEMBLY	1	20080007
22-3	RIGHT LAMP HOLDER	1	20082625
23	CROSS GROOVE PAN HEAD SELF-TAPPING SCREW ST4.2 x 16	4	20055737
24	CASSETTE NUT M8	2	20062540
25	CASSETTE NUT M6	2	20080031
26	BUFFER COLUMN XC62	2	20070540
27	HEX NUT M8	2	20061336
28	RIGHT COVER	1	20082615
29	CHARGING PORT COVER	1	20082607
30	TORSION SPRING	1	20079988
31	PIN, CHARGING PORT COVER	1	20080001
32	SWITCH MODULE MOUNT	1	20082715
33	OPENING RETAINING RING 6	2	20061679
34	LONG PIN, REAR COVER	1	20080003
35	REAR COVER	1	20082717
36	PIN 3 x 23	4	20061583
37	TRANSFER BAR	2	20065012
38	HOOK	2	20065011
39	LOCK LEVER	2	20065001
40	STEP BOLT M8 x 40	2	20080032
41	REAR HANDLE	1	20082629

Deck Lift System

This diagram depicts the deck lift system, illustrating the mechanism for adjusting the mower deck height, including rods, pivots, and arms.

NO	PART NAME	QTY	PART #
1	HEX LOCK NUT M12 x 1.25	1	20061359
2	DECK LEFT PIVOT (FRONT)	1	20079970
3	DECK LIFT ROD (FRONT)	1	20079991
4	WASHER 12	1	20061498
5	BOW-TIE COTTER PIN 2	5	20070576
6	HEX FLANGE FACE LOCK NUT M10 x 1.25	2	20061405
7	HEX FLANGE LOCK NUT M8	8	20061348
8	DECK LIFT PIVOT (REAR)	2	20079971
9	DECK LIFT ARM ASSEMBLY LH	1	20082684
10	WASHER 8	4	20061426
11	COMPRESSION SPRING 12 x 62 x 2	2	20079980
12	DECK LIFT ROD (REAR)	2	20079965
13	DECK LIFT SHIFT ASSEMBLY	1	20082687
14	WASHER 14	1	20062529
15	BOW-TIE COTTER PIN 3	2	20071251
16	EXTENSION SPRING	1	20079984
17	STEP BOLT M8 x 25	6	20078739
18	SUSPENSION SEAT	2	20077278
19	HEX SNAP BUSH	2	20070586
20	TORSION SPRING	1	20080002
21	LIFT ROD	1	20082608
22	GRIP	1	20070900
23	DECK LIFT ARM ASSEMBLY RH	1	20082640
24	SNAP RING 12	2	20061473
25	DECK HEIGHT INDEX BRACKET	1	20078049

Grass Cover Attachment

This diagram shows the grass cover attachment, including the cover, belt, and fasteners.

NO	PART NAME	QTY	PART #
1	NUT M6 x 13.5	2	20061423
2	WASHER 10	2	20061542
3	HOOK	2	20071033
4	BELT	2	20071032
5	WASHER 6	2	20061539
6	MULCH COVER	1	20085128
7	SCREWW M6 x 16	2	20061013

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EXPLODED VIEWS AND PARTS – PRM48V38