1990 POLARIS Trail Boss 350 4X4 Parts & Accessories

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Displaying parts for your 1990 POLARIS Trail Boss 350 4X4

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See stock sizes for this machine

  • Front Tire:25x8x12
  • Rear Tire:25x12x10
  • Front Sprocket:12 Tooth
  • Rear Sprocket:34 Tooth
  • Chain:520x84
  • Spark Plug:BR8ES
For reference only. Please consult your owner's manual to confirm manufacturer specs.

Polaris UTV and ATV OEM Parts Finder

RM YouTube ChannelSUBSCRIBE
Tusk Brake Pad - Sintered Metal$19.99
★★★★⯪Rated 4.45 out of five stars.
NGK Resistor Sparkplug$4.99
★★★★★Rated 4.92 out of five stars.
NGK Iridium Sparkplug$10.99
★★★★★Rated 4.89 out of five stars.
Primary Drive Front Sprocket$9.99 to – $10.99
★★★★★Rated 4.79 out of five stars.
Tusk 520 Gold X-Ring Chain$4.99
★★★★★Rated 4.74 out of five stars.
Tusk Tach/Hour Meter$22.99 to – $32.98
★★★★⯪Rated 4.57 out of five stars.
Neutron Brake Pad - Sintered Metal$13.99
★★★★⯪Rated 4.51 out of five stars.
EBC Brake Pad - Sintered Metal "R" Series$28.09
★★★★⯪Rated 4.65 out of five stars.
Primary Drive Rear Steel Sprocket$19.99 to – $21.99
★★★★★Rated 4.73 out of five stars.
Primary Drive 520 ORH Gold X-Ring Chain$4.99 to – $64.99
★★★★★Rated 4.67 out of five stars.
Tusk Tec-Core Battery with Acid$48.99
★★★★⯪Rated 4.37 out of five stars.
Tusk 520 O-Ring Chain$4.99 to – $48.99
★★★★★Rated 4.81 out of five stars.
NGK G-Rated Sparkplug$7.99
★★★★★Rated 4.87 out of five stars.
Tusk Ball Joint Kit$19.99
★★★★★Rated 4.86 out of five stars.
Tusk Starter$44.99
★★★★★Rated 4.91 out of five stars.
Primary Drive 520 ORM O-Ring Chain$4.99 to – $47.99
★★★★★Rated 4.76 out of five stars.
Tusk Brake Pad - Carbon$13.99
★★★★☆Rated 4.24 out of five stars.
EBC Brake Pad - Carbon "X" Series$27.67
★★★★⯪Rated 4.43 out of five stars.
Tusk Trail-Runner Zipperless ATV Rear Rack Bag$119.99
★★★★★Rated 4.71 out of five stars.
Tusk Ball Joint Tool$59.99
★★★★☆Rated 4.19 out of five stars.
RK 520 Chain$27.88
★★★★☆Rated 4.27 out of five stars.
Pro X Brake Pad - Sintered Metal$37.95
★★★★⯪Rated 4.39 out of five stars.
All Balls Ball Joint Kit$31.16
★★★★★Rated 4.80 out of five stars.
Primary Drive 520 ORH X-Ring Chain$4.99 to – $58.99
★★★★⯪Rated 4.65 out of five stars.
All Balls Front Brake Caliper Rebuild Kit$31.23
★★★★★Rated 4.88 out of five stars.
Tusk Ultra Heavy Duty Ball Joint Kit$59.99
★★★★★Rated 4.83 out of five stars.
Gates G-Force CVT Drive Belt$69.88
★★★★⯪Rated 4.55 out of five stars.
Tusk Piston Ring Compressor$24.99
★★★★★Rated 5.00 out of five stars.
Tusk Primary Clutch Puller$24.99
★★★★★Rated 4.77 out of five stars.
Polaris OEM Brake Pad Kit$59.99
★★★★★Rated 4.88 out of five stars.
All Balls Brake Caliper Piston Kit$47.86
★★★★★Rated 4.80 out of five stars.
RK 520EXW Gold XW-RING Chain$8.99
★★★★★Rated 4.80 out of five stars.
Fire Power Standard Battery with Acid$54.88
★★★★★Rated 4.67 out of five stars.
RK 520SO Chain$61.45
Tusk Revolution CVT Belt$64.88
★★★★★Rated 5.00 out of five stars.
Kimpex Nomad Rear Trunk$296.99
★★★★★Rated 4.93 out of five stars.
Tusk Trail-Runner Zipperless ATV Fender Bag$44.99
★★★★★Rated 4.83 out of five stars.
Boyesen Pro Series Reeds$53.50
★★★★★Rated 4.76 out of five stars.
YUASA Standard Battery with AcidSee Price in Cart
★★★★★Rated 4.73 out of five stars.
EBC Brake Pad - Severe Duty$35.10
★★★★★Rated 4.71 out of five stars.
RK 520EXW XW-RING Chain$8.99
★★★★★Rated 4.69 out of five stars.
QA Parts Bendix$24.99
★★★★★Rated 5.00 out of five stars.
YUASA Standard Battery without AcidSee Price in Cart
★★★★⯪Rated 4.64 out of five stars.
Bolt M8 RZR Pry Rivets$19.79
★★★★★Rated 5.00 out of five stars.
Motion Pro Pro Plug Socket$34.99
★★★★★Rated 4.80 out of five stars.
Kimpex Cargo Boxx Deluxe Rear Trunk$329.00
★★★★☆Rated 4.00 out of five stars.
Kimpex Outback Rear Trunk$319.99
★★★★★Rated 4.71 out of five stars.
North Coast Outdoor Rigid Rear Cargo Box$234.88
★★★★⯪Rated 4.50 out of five stars.
ATV-UTV TEK Arch Series Oversized Cargo Bag$219.88
★★★★⯪Rated 4.33 out of five stars.
Kimpex Cargo Deluxe Rear Trunk$278.99
★★★★☆Rated 4.14 out of five stars.
Tusk Secondary Clutch Puller$15.99
★★★★☆Rated 4.00 out of five stars.
BikeMaster Performance Conventional Battery with Acid$68.99
★★★☆☆Rated 3.00 out of five stars.
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