Polaris Switchback Assault 850 Boost parts (2022-2027)
360 parts listed for the Polaris Switchback Assault 850 Boost, 262 of them in stock. Choose your year to see what fits it.
Looking for parts that fit your machine...

Kimpex "Single Side Effect" Carbide Runner (115435)
Kimpex · 115435
$159.99
In stock

WOODYS Eliminator Tracter Master Snow Stud (463473)
WOODYS · 463473
$339.99
In stock

ACS MAX Carbide Runners (253-05M)
ACS · 114-2207
$107.95
In stock

Venom Primary Clutch Spring (270414)
Venom · 270414
$56.99
In stock

Kimpex SeatJack Anchor Link (000117)
Kimpex SeatJack · 000117
$38.99
In stock

GGB Exhaust Mountain Muffler Ceramic (764-2041)
GGB EXHAUST · 764-1241
$328.99
In stock

Powermadd 4.875" - 7.75" Bar Riser (200056)
Powermadd · 200056
$389.99
In stock

Kimpex ATV Muff with Window (370290)
Kimpex · 370290
$89.99
In stock

Kimpex SeatJack DX passenger seat (000360)
Kimpex SeatJack · 000360
$739.99
In stock

Kimpex Battery Maintenance Free AGM High Performance (913089)
Kimpex · 913089
$129.99
In stock

Len Performance Rear Track Shock (LS4-50000R)
LEN PERFORMANCE · 064-3000R
$609.95
In stock

Bronco Clutch Bushing (AT-03460)
BRONCO · 25-40003
$12.95
In stock

Kimpex Snowmobile Cover (984001)
Kimpex · 984001
$219.99
In stock

Dayco XTX Snowmobile Belt (XTX5054)
DAYCO · XTX5054
$238.95
In stock

Venom Hyvo Drive Chain (270032)
Venom · 270032
$304.99
In stock

SPX Engine Motor Mount (SM-09579)
SPX · 750-1018
$54.95
In stock

Kimpex Snowmobile Tie Rod End (104038)
Kimpex · 104038
$44.99
In stock

Kimpex Connect Connect mounting bases for snowmobile accessories (402200)
Kimpex Connect · 402200
$39.99
In stock

SPX Lower A-Arm Ball Joint (SM-08503)
SPX · 184-2290
$49.95
In stock

ITEK Bumper Powdercoat Series — POLARIS 333419
ITEK · 333517
$329.99
In stock

All Balls Chain Case Bearing & Seal Kit (14-1005)
ALL BALLS RACING · 14-1005
$50.95
In stock

Kimpex Clutch Puller (284077)
Kimpex · 284077
$66.99
In stock

SPX Exhaust DONUT Gasket (SM-02038)
SPX · 764-2004
$19.95
In stock

Kimpex Ignition Key Switch (285911)
Kimpex · 285911
$39.99
In stock

Kimpex connect attachment system component (402107)
Kimpex Connect · 402107
$7.49
In stock

SPX Piston Kit (SM-09288A)
SPX · 704-1450
$179.95
In stock

Boyesen Super Stock Reed (571SF1)
BOYESEN · 784-4671
$76.95
In stock

Kimpex Rouski Wheels for Rouski EVO (472298)
Kimpex Rouski · 472298
$75.99
In stock

Len Performance Ski Shock Rebuild Kit (LSR-00002)
LEN PERFORMANCE · 160-1001
$46.95
In stock

SPX PAWL (SM-11037E)
SPX · 740-7026
$6.95
In stock

SPX Recoil Roller Set (SM-11040)
SPX · 744-2004
$36.95
In stock

Arrowhead Starter (410-22055)
ARROWHEAD · 744-0404
$363.95
In stock

Kimpex HD Stator (225906)
Kimpex HD · 225906
$349.99
In stock

SPX Air Temp Sensor (SM-01270)
SPX · 710-0013
$76.95
In stock

Powermadd Extended Throttle Cable (200909)
Powermadd · 200909
$66.99
In stock

SPX A-ARM (SM-08684L)
SPX · 184-2401
$134.95
In stock

Frogzskin Air Vent (385084)
Frogzskin · 385084
$129.99
In stock

Kimpex Connect Adventure Tunnel Bag (402110)
Kimpex Connect · 402110
$239.99
In stock

Kimpex Ball Joint Kit (104273)
Kimpex · 104273
$52.99
In stock

Powermadd Extended Length Brake Line (45607)
POWERMADD · 612-3001
$86.95
In stock

SPX Master Cylinder Rebuild (SM-05411)
SPX · 614-1203
$39.95
In stock

SPX Brake Pad (05-152-54F)
SPX · 614-8032
$54.95
In stock

SPX Brake Switch (SM-01597)
SPX · 614-0000
$82.95
In stock

Kimpex Ceramic Brake Pad (273836)
Kimpex · 273836
$61.99
In stock

Bronco Breaker Circuit (AT-01848)
BRONCO · 800-1200
$26.95
In stock

SPX Carburetor Flange (SM-07196)
SPX · 650-9067
$134.95
In stock

SPX Chain Tensioner (SM-03358)
SPX · 244-2001
$124.95
In stock

SPX Chain Case O-Ring (SM-03127)
SPX · 264-2005
$32.95
In stock

SPX Clutch Rollers 2PK (SM-03284)
SPX · 251-2002
$49.95
In stock

SPX Clutch Rebuild Kit (SM-03049)
SPX · 254-4009
$18.95
In stock

SPX Crank Web (SM-09383)
SPX · 724-2532
$249.95
In stock

SPX Magnetic Chaincase Drain Plug (SM-03367)
SPX · 654-5000
$36.95
In stock

All Balls Drive Shaft Bearing and Seal Kit (300048)
ALL BALLS RACING · 300048
$50.99
In stock

RSI Phone Bar Pad (202906)
RSI · 202906
$124.99
In stock

Vertex Complete Gasket Kit (711336)
VERTEX · 711336
$223.95
In stock

SPX Exhaust Gaskets (SM-09539A)
SPX · 09-718993
$18.95
In stock

SPX Exhaust Spring (SM-02101)
SPX · 760-9016
$29.95
In stock

SPX Exhaust Valve Cable (SM-05185)
SPX · 761-5004
$72.95
In stock

SPX Front Bumper (SM-12676)
SPX · 334-3211
$109.95
In stock

SPX Fuel Cap (SM-07014)
SPX · 684-6000
$10.95
In stock

Straightline Oil Reservoir Insert (284144)
Straightline · 284144
$30.99
In stock

Powermadd Hayes Stealth Brake Mount Kit for Sentinel and Fuzion Handguards (202848)
Powermadd · 202848
$119.99
In stock

RSI Aluminum Handlebar (202188)
RSI · 202188
$219.99
In stock

RSI Hi Power Grip Heater Elements Kit (202833)
RSI · 202833
$159.99
In stock

Kimpex Carbide Ice Scratcher - Short (155950)
Kimpex · 155950
$114.99
In stock

ITEK Powdercoat Big Wheels kit — POLARIS 335166
ITEK · 335170
$579.99
In stock

Kimpex HD Ignition Coil (225101)
Kimpex HD · 225101
$40.99
In stock

SPX Ignition Switch (SM-01546)
SPX · 844-4400
$89.95
In stock

Vertex Injector Throttle O-Ring Kit (725008)
VERTEX · 725008
$42.95
In stock

SPX Tether Switch (SM-01574)
SPX · 844-5022
$46.95
In stock

RSI Snowmobile Knee Pads (PKP-2)
RSI · 334-4441
$219.95
In stock

SPX KNOCK SENSOR (SM-01284)
SPX · 714-0200
$97.95
In stock

SPX Body Latch (SM-12802)
SPX · 334-9512
$19.95
In stock

MBRP Flood Light Kit (SL4001F)
MBRP · 864-5000
$452.95
In stock

ITEK Brake Levers — Aluminum 335288
ITEK · 335290
$104.99
In stock

Kimpex Winch Lift Kit (000453)
Kimpex · 000453
$134.99
In stock

Kimpex Connect Versatile Rack (402130)
Kimpex Connect · 402130
$134.99
In stock

SPX Snowmobile Mirror Set (SM-12762)
SPX · 334-6018
$139.95
In stock

SPX Oil Tank Cap (SM-07094)
SPX · 684-7000
$26.95
In stock

SPX Park Brake Lever Kit (SM-08860)
SPX · 614-2002
$129.95
In stock

SPX PLUG-IFS Hole Set (SM-12811)
SPX · 534-0000
$14.95
In stock

SPX Power Outlet (SM-01614)
SPX · 344-1600
$24.95
In stock

CVTech Pulley Puller (278474)
CVTech · 278474
$114.99
In stock

Kimpex HD Starter Relay Solenoid Switch (345043)
Kimpex HD · 345043
$40.99
In stock

Kimpex SeatJack Seat Mount (000311)
Kimpex SeatJack · 000311
$114.99
In stock

Len Performance Shock Shaft (LSS-00005)
LEN PERFORMANCE · 060-1154
$12.95
In stock

WOODYS Navigator Ski Protector (463134)
WOODYS · 463134
$139.99
In stock

C&A PRO Ski Ski Adaptor (307055)
C&A PRO SKI · 307055
$95.99
In stock

Kimpex Ski Damper (104309)
Kimpex · 104309
$22.99
In stock

C&A Ski Mounting Kit (76000224)
C&A · 154-7003
$92.95
In stock

ITEK Skid Plate
ITEK · 335384
$259.99
In stock

Kimpex Rush Ski Kits
Kimpex · 272621
$439.99
In stock

ITEK Sleigh Hitch (333568)
ITEK · 333568
$78.99
In stock

Garland Profile 24 Slider
GARLAND MANUFACTURING · 034-4310
$53.95
In stock

Kimpex Double Slide marker — POLARIS 144'' & less
Kimpex · 400578
$30.99
In stock

SPX Speedometer Sensor (SM-01291)
SPX · 694-5050
$82.95
In stock

SPX Drive Gear Kit (SM-01333)
SPX · 744-0203
$149.95
In stock

SPX Starter Handle (SM-11009)
SPX · 744-7101
$9.95
In stock

SPX Recoil PULLEY Cage (SM-11041)
SPX · 744-1100
$39.95
In stock

SPX Rewind Starter Spring (SM-11037C)
SPX · 744-7051
$14.95
In stock

SPX Recoil Starter Kit (SM-11037)
SPX · 744-1001
$239.95
In stock

Kimpex Ski Legs Bushings Kit (101487)
Kimpex · 101487
$51.99
In stock

SPX Sway Bar Quick Disconnect Link Kit (SM-08452)
SPX · 184-5100
$69.95
In stock

Kimpex HD Ignition Key Switch (285859)
Kimpex HD · 285859
$39.99
In stock

ITEK Bracket Adapter with T-Slot
ITEK · 335026
$104.99
In stock

RSI Throttle Block Polaris (202290)
RSI · 202290
$219.99
In stock

SPX Heated Throttle Lever (SM-08559)
SPX · 624-1102
$89.95
In stock

SPX Throttle Switch (SM-01599)
SPX · 844-4200
$49.95
In stock

Venom Belt Removal Tool (270449)
Venom · 270449
$14.99
In stock

Vertex Top End Gasket Kit (710336)
VERTEX · 710336
$189.95
In stock

SPX Aluminum Tunnel Protector (SM-12658)
SPX · 024-1014
$279.95
In stock

Vertex Water Pump Seal (503010)
VERTEX · 503010
$50.95
In stock

Kimpex Idler Wheel Circlip (298736)
Kimpex · 298736
$2.69
In stock

SPX GROMMET SIDE COVER EA Of 10 (SM-12810-1)
SPX · 536-0000
$22.90
In stock

RSI Accessory Splitter (202953)
RSI · 202953
$74.99
In stock

Kimpex Carbide Runner (274092)
Kimpex · 274092
$144.99
In stock

WOODYS Gold Digger Traction Master Two-Ply Snow Stud (463353)
WOODYS · 463353
$184.99
In stock

SPX PRO-SERIES CARBIDE (PRO/TPI4-1300)
SPX · 114-8310
$245.95
In stock

Venom Primary Clutch Spring (270415)
Venom · 270415
$56.99
In stock

Kimpex SeatJack Arm with Heated Grip (000126)
Kimpex SeatJack · 000126
$179.99
In stock

GGB Exhaust Mountain Muffler Ceramic (764-2044)
GGB EXHAUST · 764-1244
$488.99
In stock

Powermadd Bar Riser (202811)
Powermadd · 202811
$164.99
In stock

Kimpex Handlebar Standard Muff (270261)
Kimpex · 270261
$39.99
In stock

Kimpex SeatJack LT passenger seat (000350)
Kimpex SeatJack · 000350
$419.99
In stock

Kimpex Battery Maintenance Free AGM High Performance (913129)
Kimpex · 913129
$162.99
In stock

Len Performance Ski Shock (LS8-50000)
LEN PERFORMANCE · 164-1000
$809.95
In stock

EPI Primary Bushing Cover (SM-03115)
EPI · 254-4024
$38.95
In stock

SPX Economy Cover (SC-12463)
SPX · 314-2007
$96.95
In stock