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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Race Shop Inc.

Race Shop Inc. Block - TB-4 Polaris Snowmobiles 1990-2026

MPN: TB-4 SKU: 0632-0543
Race Shop Inc.

Race Shop Inc. Block - TB-4 Polaris Snowmobiles 1990-2026

MPN: TB-4 SKU: 0632-0543
Availability:
10 in stock, ready to be shipped
Smaller than stock; replace bulky stock throttle blocks Give the handlebar a cleaner, more streamlined look and allow for more room for mounting handguards, mountain bars, GPS, etc, Stock engine stop switch is relocated to the front of the handlebar, which help to prevent accidental deployment (Polaris models only) Use OEM throttle lever pivot pin safety switch, push button stop switch and existing thumb lever Heated throttle blocks are a great addition to heated grips and help prevent throttle freezing Heated blocks have OEM connectors for plug-and-play installation Simple two-piece bolt-on construction Specs Base Color Black Product Name Block Units Each Material Billet Aluminum Riding Style Snow Style Single Cable Finish Flat Features Waterproof Kill Switch Color/Finish Black for Handlebar Diameter 7/8" Style Thumb Throttle Type Throttle Color/Finish Flat Part Notes EFI models use stock safety switch; carbureted models eliminate safety switch.
Original price $189.95 - Original price $189.95
Original price
$189.95
$189.95 - $189.95
Current price $189.95

Product Details

Features

  • Smaller than stock; replace bulky stock throttle blocks
  • Give the handlebar a cleaner, more streamlined look and allow for more room for mounting handguards, mountain bars, GPS, etc,
  • Stock engine stop switch is relocated to the front of the handlebar, which help to prevent accidental deployment (Polaris models only)
  • Use OEM throttle lever pivot pin safety switch, push button stop switch and existing thumb lever
  • Heated throttle blocks are a great addition to heated grips and help prevent throttle freezing
  • Heated blocks have OEM connectors for plug-and-play installation
  • Simple two-piece bolt-on construction

Specs

Base Color Black
Product Name Block
Units Each
Material Billet Aluminum
Riding Style Snow
Style Single Cable
Finish Flat
Features Waterproof Kill Switch
Color/Finish Black
for Handlebar Diameter 7/8"
Style Thumb Throttle
Type Throttle
Color/Finish Flat

Part Notes

  • EFI models use stock safety switch; carbureted models eliminate safety switch.

Product Description

Features

  • Smaller than stock; replace bulky stock throttle blocks
  • Give the handlebar a cleaner, more streamlined look and allow for more room for mounting handguards, mountain bars, GPS, etc,
  • Stock engine stop switch is relocated to the front of the handlebar, which help to prevent accidental deployment (Polaris models only)
  • Use OEM throttle lever pivot pin safety switch, push button stop switch and existing thumb lever
  • Heated throttle blocks are a great addition to heated grips and help prevent throttle freezing
  • Heated blocks have OEM connectors for plug-and-play installation
  • Simple two-piece bolt-on construction

Specs

Base Color Black
Product Name Block
Units Each
Material Billet Aluminum
Riding Style Snow
Style Single Cable
Finish Flat
Features Waterproof Kill Switch
Color/Finish Black
for Handlebar Diameter 7/8"
Style Thumb Throttle
Type Throttle
Color/Finish Flat

Part Notes

  • EFI models use stock safety switch; carbureted models eliminate safety switch.

Part Numbers
Store SKU MFR. Product # Availability
0632-0543 TB-4 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Smaller than stock; replace bulky stock throttle blocks
  • Give the handlebar a cleaner, more streamlined look and allow for more room for mounting handguards, mountain bars, GPS, etc,
  • Stock engine stop switch is relocated to the front of the handlebar, which help to prevent accidental deployment (Polaris models only)
  • Use OEM throttle lever pivot pin safety switch, push button stop switch and existing thumb lever
  • Heated throttle blocks are a great addition to heated grips and help prevent throttle freezing
  • Heated blocks have OEM connectors for plug-and-play installation
  • Simple two-piece bolt-on construction

Specs

Base Color Black
Product Name Block
Units Each
Material Billet Aluminum
Riding Style Snow
Style Single Cable
Finish Flat
Features Waterproof Kill Switch
Color/Finish Black
for Handlebar Diameter 7/8"
Style Thumb Throttle
Type Throttle
Color/Finish Flat

Part Notes

  • EFI models use stock safety switch; carbureted models eliminate safety switch.