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Rider Scrubber Parts – Continuation List

Below is a complete list of genuine Pacific RS28 Rider Auto Scrubber replacement parts and accessories. This guide covers OEM Pacific Floorcare parts for regular maintenance and repairs, including squeegee blades, pads, brushes, hoses, batteries, and electrical components. Using factory-direct Pacific RS28 parts ensures the best cleaning performance, compatibility, and extended equipment life. Click any part number to check availability in our store.

Why Choose OEM Pacific Parts? OEM parts are built to Pacific's exact specifications for the RS28 Auto Scrubber, guaranteeing a perfect fit and reliable operation. We ship quickly, offer 30-Day Returns, and provide expert support for all Pacific machine models.

This page contains the continuation of the Pacific Rider Scrubber Parts List. Here you will find additional part numbers, assemblies, and kits that were not included on the main list due to length. All items are genuine Pacific replacement parts, designed for OEM fit and performance.

Note: Always double-check part numbers and descriptions directly from the manual before ordering.

Need help? Email tech@monsterjanitorial.com with your model & serial number, and the item reference from this page. We’ll confirm fitment before you buy.

For the first section of the parts list, please visit the main Pacific Rider Scrubber Parts List page.

RS28 Rider – Disk Scrub Head

                                                                                                                                         
ItemQtyPart #Description
11896102PLATE MTG 28INCH RIDER
2*2962265SCREW, BUTTON, SOCKET, .31-18 X .75, SS
3*2878302SPRING COMPR .62L X .66DIA
4*2980643WASHER NYLON 1/2 ID
5*2859703WHEEL, GUIDE
6*2878209SPACER WHEEL GUIDE
72915008KEY, SQUARE, 5MM X 5 X 40MM
82854302HUB, DRIVER, BRUSH
92857009PLUNGER BALL PRESS-IN
101853803GUIDE, DRIVER
116962274SCREW, FLAT, SOCK, .25-20 X .62, SS, PATCH
122853804GUIDE, PAD, PLASTIC
132980107WASHER, FLAT, .31ID, 1.0OD, .12THK, SS
146980094WASHER, SPLIT LOCK, .31, SS
152962466SCREW, HEX, M8-1.25 X 25, SS, PATCH
161873802GUIDE, DRIVER, RH
178964448SCREW, HEX, M6 X 16, SS, PATCH
1816980002WASHER, LOCK, SPLIT, .25
198W104DWASHER, FLAT, .25
208W169DSCREW, HEX, .25-20 X .50
2126"204179TUBING, 1/4"
223873301FITTING, TEE, .25INCH
232875201MOTOR, GEAR, BRUSH MRP15
242920012NUT, NYLOCK, 5/16-18, ZINC
2510W243DWASHER, FLAT, 5/16, SS
262857501ROLLER, PLASTIC
272858203SPACER, WHEEL, GUIDE
282890813BRACKET SUPPORT HEAD
292962270SCREW, HEX, 5/16-18 X 1.75, SS
304962279SCREW, SOCKET CAP, .31 X 1.0, SS
312870901BRUSH, POLY, 14 INCH
322870904BRUSH, NYLON, 14 INCH (Not Shown)
332875902DRIVER, PAD, 14 INCH (Not Shown)

Pacific Rider Scrubber - Parts List (Continued)

Part #Description
240713Orbital Scrub Head Assembly Kit - Complete
240714Orbital Scrub Head - Frame Kit
240715Orbital Scrub Head - Motor Kit
240716Orbital Scrub Head - Bearing Kit
240717Rear Squeegee Assembly
240718Rear Squeegee Blade - Linatex
240719Rear Squeegee Blade - Gum Rubber
240720Side Squeegee Assembly
240721Side Squeegee Blade - Linatex
240722Side Squeegee Blade - Gum Rubber
240723Squeegee Lift Assembly
240724Squeegee Lift Linkage Kit
240725Squeegee Lift Handle Kit
240726Squeegee Lift Spring Kit
240727Vacuum Motor Assembly
240728Vacuum Motor Gasket Kit
240729Vacuum Motor Wiring Kit
240730Solution Pump Assembly
240731Solution Pump Gasket Kit
240732Solution Pump Hose Kit
240733Solution Filter Assembly
240734Brush Motor Assembly
240735Brush Motor Gasket Kit
240736Brush Motor Wiring Kit
240737Brush Pressure Adjustment Kit
240738Drive Motor Assembly
240739Drive Motor Gasket Kit
240740Drive Motor Wiring Kit
240741Steering Assembly
240742Steering Linkage Kit
240743Steering Wheel Kit

Orbital Scrub Head (Page 1)

ItemQtyPart NumberDescription
11890805BRACKET MTG HEAD ORBITAL
22962265SCREW BHCS .31-18 X .75 SS PATCH
32878302SPRING COMPR .62L X .66DIA
42980643WASHER NYLON 1/2 ID
52859703WHEEL, GUIDE
62878209SPACER WHEEL GUIDE
72962263SCREW BHCS .25-20 X .63 SS BL
86920665NUT HEX .25-20 NYLOCK SS
92852003CLAMP, P-SHAPED, .62 DIA
101879005TUBE DISTRIBUTION
114858205SPACER, RUBBER
124W405DNUT HEX .31-18 SS
138980094WASHER SPLIT LOCK .31 SS
141876609PLATE, MOUNTING, MOTOR
158851101BUSHING, RUBBER
168980004WASHER FLAT .25 ZINC
174W117DSCREW HH .25-20 X 2 SS
184964009SCREW FHCS M6 X 16 SS PATCH
192856802PLUG .62 TUBE
2012"204179TUBING, 1/4”
218W169DSCREW HH .25-20 X .5 SS
228980002WASHER, LOCK, SPLIT, .25
231915006KEY, 8MM X 7MM X 28MM
241855204MOTOR, 24V, 2200 RPM, 1HP
252920012NUT HEX .31-18 NYLOCK ZINC
2610W243DWASHER, FLAT, 5/16, SS
272980093WASHER WAVE .50
282857501ROLLER, PLASTIC
292858203SPACER, WHEEL, GUIDE
302890813BRACKET SUPPORT HEAD
312962270SCREW HH .31-18 X 1.75 SS
324962279SCREW SHCS .31-18 X 1.0 SS PATCH
331850906BRUSH CARBON KIT 4 PC
341855022KIT GUIDE WHEEL REPLACEMENT ANTI-RATTLE

*Items 2–6 can be ordered as kit 855022.

Orbital Scrub Head (Page 2 – Plates, Isolators, Bearing Assy)

ItemQtyPart NumberDescription
1*1876607PLATE, ORBITAL, 28 INCH
2*1875903PAD, MIGHTYLOK ADH, 14X28
3**12962278SCREW, SOCKET, FLT, .31-18X.88, SS, PATCH
4**4980108WASHER, FLAT, .31ID, 1.25OD, .12THK, SS
5**4855604MOUNT, ISOLATOR, .31THD
6***1964447SCREW, FLT, M8 X 16, SS
7***1875801O-RING, EPDM, 233
8***4962274SCREW, FLAT, SOCK, .25-20X.62, SS, PATCH
9***1876611PLATE, RETAINING, BEARING
10***1N/AASSY, BEARING, REPL, ORBIT
11***1547604SEAL BEARING ORBITAL
121876608PLATE, BALANCE, 28 INCH

*Items 1 & 2 kit: 875009. **Items 3–5 kit: 855027. ***Items 6–11 kit: 875010.

Orbital Pads (14" × 28")

Part NumberDescription
555909PAD 14”X28” BLACK STRIP (CASE 5)
555929PAD 14”X28” MAROON CFR (CASE 5)
555949PAD 14”X28” RED SCRUB (CASE 5)
555969PAD 14”X28” TURF (CASE 4)
555959PAD 14”X28” WHITE POLISH (CASE 5)

Side Squeegee — Right-Hand

ItemQtyPart NumberDescription
11890702BLADE ASSY SQUEEGEE SIDE
1*1890707BLADE ASSY SQUEEGEE SIDE URETHANE
21891304BRACE SQUEEGEE SIDE RIDER
38871101BUSHING, FLANGE, .50IN
42895105LINK LIFT SQUEEGEE SIDE
52891303BLOCK MOUNTING SQUEEGEE SIDE
64980093WASHER, WAVE, .50INCH
72895107LINK SPRING SQUEEGEE SIDE RH
82898308SPRING EXTENSION .50OD X 2.0L SS
92980107WASHER, FLAT, .31ID, 1.0OD, .12THK, SS
104920040NUT, .31-18, NYLOCK, SS, LOW
112W243DWASHER, FLAT, 5/16, SS
122897704SHAFT LIFT SQUEEGEE SIDE

*Urethane squeegee blades are an optional accessory.

Side Squeegee — Left-Hand

ItemQtyPart NumberDescription
11890702BLADE ASSY SQUEEGEE SIDE
1*1890707BLADE ASSY SQUEEGEE SIDE URETHANE
21891304BRACE SQUEEGEE SIDE RIDER
38871101BUSHING, FLANGE, .50IN
42895105LINK LIFT SQUEEGEE SIDE
52891306BLOCK MOUNTING SQUEEGEE SIDE
64980093WASHER, WAVE, .50INCH
72895106LINK SPRING SQUEEGEE SIDE LH
82898308SPRING EXTENSION .50OD X 2.0L SS
92980107WASHER, FLAT, .31ID, 1.0OD, .12THK, SS
104920040NUT, .31-18, NYLOCK, SS, LOW
112W243DWASHER, FLAT, 5/16, SS
122897704SHAFT LIFT SQUEEGEE SIDE

*Urethane squeegee blades are an optional accessory.

Squeegee Lift

ItemQtyPart NumberDescription
18920040NUT, .31-18, NYLOCK, SS, LOW
28980105WASHER, PLASTIC, THRUST
32849709WHEEL, 2 OD, .31 ID
41850501AXLE, WHEEL, SQUEEGEE
51890822BRACKET LINK SQUEEGEE
62962464SCREW, BUTTON, .31-18X1.25, ZINC
72877207RETAINER, FRAME, SQUEEGEE
82875003KNOB, THREADED, .31-18 X 1.5
92897502GUIDE, ROLLER, SQUEEGEE
105962463SCREW, HEX, .31-18 X 2.5, SS, FULL THD
111962075SCREW, HEX, 3/8-16 X 1.5, SS
121902051BEARING, ROD END, .38 FEM
132920035NUT, NYLOCK, .38-16, SS
142871101BUSHING, FLANGE, .50IN
152962465SCREW, SHOULDER, .50 X .50
161962028SCREW, HX, .38-24X.75,SS,PTCH
171890823BRACKET SWING SQUEEGEE
181920032NUT .38-16 NYLOCK THIN ZINC
195898204SPACER SQUEEGEE RIDER
205980107WASHER, FLAT, .31ID, 1.0OD, .12THK, SS
211898310SPRING TORSION LH 1.2 OD 40 IN-LBS
221898309SPRING TORSION RH 1.2 OD 40 IN-LBS
235920012NUT, NYLOCK, 5/16-18, ZINC
241964013SCREW M6X55 ZINC SHCS
252980106WASHER, FLAT, .25ID, 1.0OD, .12THK, SS
262898209SPACER ACTUATOR PLASTIC
271924082NUT, NYLOCK, M6X1.0, SS
282962269SCREW, HEX, .31-18 X .75, SS
292980094WASHER, SPLIT LOCK, .31, SS
301890810BRACKET SUPPORT ACTUATOR
311920036NUT, NYLOCK, 5/16-18, SS
321962270SCREW, HEX, 5/16-18X1.75,SS
331890504ACTUATOR SQUEEGEE LIFT

Rear Squeegee Assembly

Linatex Assembly: 898507   |   Urethane Assembly: 898508

ItemQtyPart NumberDescription
11893206FRAME SQUEEGEE 33 INCH
21890703BLADE REAR 33 INCH LINATEX
2*1890706BLADE REAR 33 INCH URETHANE
31897204RETAINER SQUEEGEE REAR 33 INCH
41890704BLADE FRONT 33 INCH LINARD
4*1890705BLADE FRONT 33 INCH URETHANE
51897205RETAINER SQUEEGEE FRONT 33 INCH
62852002CLAMP, OVER-CENTER, BAND
74920034NUT, NYLOCK, #6-32, SS
82962465SCREW, SHOULDER, .50 X .50
92980093WASHER, WAVE, .50INCH
102859703WHEEL, GUIDE
112920035NUT, NYLOCK, .38-16, SS

Front blade length: 35"   |   Rear blade length: 36-1/2"

Controller

ItemQtyPart NumberDescription
1*1892406CONTROLLER DISK RIDER NIDEC
1*1892411CONTROLLER ORBITAL RIDER NIDEC
21897003PANEL ELECTRONICS RIDER
34898201SPACER PANEL ELECTRONICS
48W189DSCREW, HEX, 1/4-20 X .75, SS, PATCH
58W104DWASHER, FLAT, .25
62W124DWASHER-LOCK #10 INT TOOTH
72962186SCREW, PAN, #10-32 X 1.0, SS
8**4W315DSCREW, PAN, #6-32 X .50, BLK
9**4980025WASHER SPLIT LOCK #6 ZINC
10**4980033WASHER, FLAT, #6, SS
11**2911685RELAY, 24VDC, BATTERYSHIELD

*Item 1 depends on model (Disk vs Orbital). **Items 8–11 used only with optional ScrubSmart telemetry.

RS28 Rider – Seat Assembly (Prior to SN 122392)

ItemQtyPart #Description
11898501SEAT SCRUBBER RIDER
22898210SPACER SEAT
31897501RAIL ASSEMBLY SEAT ADJUSTABLE
45980094WASHER, SPLIT LOCK, .31, SS
54962269SCREW, HEX, .31-18 X .75, SS
61890815BRACKET SUPPORT SEAT
71962265SCREW, BUTTON, SOCKET, .31-18 X .75, SS
81980107WASHER, FLAT, .31ID, 1.0OD, .12THK, SS
91980612WASHER, NYL, .50 X 1.25 X .062
101853802GUIDE, SPACER, ROUND
111898503STAND COVER SEAT
121962027SCREW SHCS .31-24 X .625 ZINC
131962279SCREW, SOCKET CAP, .31X1.0, SS
141980007WASHER FLAT .31 ZINC
151902050BEARING, ROD END, .31-24
165920036NUT, NYLOCK, 5/16-18, SS
171875103LABEL, INSTRUCTION, BATTERY
186W104DWASHER, FLAT, .25
193920011NUT, NYLOCK, 1/4-20, ZINC
203962068SCREW .25-20 X .63 HEX ZINC
213980002WASHER, LOCK, SPLIT, .25
221894501HINGE TANK RECOVERY RIDER
233962263SCREW, BUTT, SOCK, .25-20 X .62, SS BO
242964224SCREW, PAN, #10 X .5, SELF TAPPING
252W401DWASHER, FLAT, #10
261911744SWITCH SEAT NO
271898212SPACER SEAT SWITCH

* Items 26 & 27 kit: 895006

RS28 Rider – Seat Assembly (Between SN 122392 & 133036)

ItemQtyPart #Description
11898501SEAT SCRUBBER RIDER
22898210SPACER SEAT
31897501RAIL ASSEMBLY SEAT ADJUSTABLE
45980094WASHER, SPLIT LOCK, .31, SS
55962279SCREW SHCS .31-18 X 1.0 SS PATCH
61890815BRACKET SUPPORT SEAT
71962265SCREW BHCS .31-18 X .75 SS PATCH
81980107WASHER, FLAT, .31ID, 1.0OD, .12THK, SS
91980612WASHER, NYL, .50 X 1.25 X .062
101853802GUIDE, SPACER, ROUND
111898503STAND COVER SEAT
121962027SCREW SHCS .31-24 X .625 ZINC
131980007WASHER FLAT .31 ZINC
141902050BEARING, ROD END, .31-24
155920036NUT HEX .31-18 NYLOCK SS
161875103LABEL, INSTRUCTION, BATTERY
176W104DWASHER, FLAT, .25
183920011NUT HEX .25-20 NYLOCK ZINC
193962068SCREW HH .25-20 X .63 ZINC
203980002WASHER, LOCK, SPLIT, .25
211894501HINGE TANK RECOVERY RIDER
223962263SCREW BHCS .25-20 X .63 SS BL
232964224SCREW PHPS M5.5 X 16 ZINC PLASTIC
242W401DWASHER, FLAT, #10
251911744SWITCH SEAT NO

RS28 Rider – Seat Assembly (After SN 133036)

ItemQtyPart #Description
11898501SEAT SCRUBBER RIDER
22898210SPACER SEAT
31897501RAIL ASSEMBLY SEAT ADJUSTABLE
45980094WASHER SPLIT LOCK .31 SS
55962279SCREW SHCS .31-18 X 1.0 SS PATCH
61890815BRACKET SUPPORT SEAT
71962265SCREW BHCS .31-18 X .75 SS PATCH
81980107WASHER, FLAT, .31ID, 1.0OD, .12THK, SS
91980612WASHER, NYL, .50 X 1.25 X .062
101853802GUIDE, SPACER, ROUND
111898503STAND COVER SEAT
121962027SCREW SHCS .31-24 X .625 ZINC
131980007WASHER FLAT .31 ZINC
141902050BEARING, ROD END, .31-24
155920036NUT HEX .31-18 NYLOCK SS
161875103LABEL, INSTRUCTION, BATTERY
176W104DWASHER, FLAT, .25
183920011NUT HEX .25-20 NYLOCK ZINC
193962068SCREW HH .25-20 X .63 ZINC
203980002WASHER, LOCK, SPLIT, .25
211894501HINGE TANK RECOVERY RIDER
223962263SCREW BHCS .25-20 X .63 SS BL
232964006SCREW PHPS M6.3 X 13 ZINC TAPPING
241911744SWITCH SEAT NO

Questions? Email tech@monsterjanitorial.com or call 956-772-4842.