SNOWMOBILE PRO BELT BRP ULTIMAX

Image-1 Ultimax PRO Drive Belt 144-4353U4 SNOWMOBILE PRO BELT BRP ULTIMAX 144-4353U4 144-4353U4 ULTIMAX

Ultimax PRO Drive Belt 144-4353U4 -7%

OEM #144-4353U4

Ultimax PRO features a thicker cross section so more surface area contacts the clutch. This means less slippage over a broader speed range for quicker acceleration. The cog design dissipates heat and aids flexibility. A cooler running belt delivers enhanced performance and longer belt life. One Year Warranty. Proudly made in the USA.

High Performance Sleds

Double cog flexibility
Cooler for more power
High performance
Precise manufacturing
Built for quicker acceleration
#1 choice for high performance sleds

* Please Note: The belt dimensions provided are for reference only. These dimensions should not be used to determine product functionality. Ultimax belts are built to exacting specifications and inspected with calibrated equipment at specified tensions to assure strict dimensional compliance. Belt dimensions can vary from one manufacturer to another based on proprietary design information.

$169.99 $157.47

Warehouse Qty: 15

Fitment
Details

Category	Make	Model	Year
Snow	SKI-DOO	Expedition 550 Sport REV-XP ES/R F/C 154"	2015, 2016, 2017, 2018, 2019, 2020
Snow	SKI-DOO	Expedition 600 Sport ACE REV-G4 ES/R 154"	2020, 2021, 2022, 2023, 2024, 2025
Snow	SKI-DOO	Expedition 600 Sport ACE REV-XP ES/R 154"	2012, 2013, 2014
Snow	SKI-DOO	Expedition 600 Sport ACE REV-XS ES/R 154"	2015, 2016, 2017, 2018, 2019
Snow	SKI-DOO	Grand Touring 550 Sport REV-XP ES/R F/C 137"	2015
Snow	SKI-DOO	Grand Touring 600 Sport ACE REV-G4 1.25 137"	2023, 2024, 2025
Snow	SKI-DOO	Grand Touring 600 Sport ACE REV-G4 ES/R 137"	2021, 2022
Snow	SKI-DOO	Grand Touring 600 Sport ACE REV-XP ES/R 137"	2012, 2013, 2014
Snow	SKI-DOO	Grand Touring 600 Sport ACE REV-XS ES/R 137"	2015, 2016, 2017, 2018, 2019, 2020
Snow	SKI-DOO	MXZ 600 Sport ACE REV-XP ES/R 120"	2012, 2013, 2014
Snow	SKI-DOO	MXZ 600 Sport ACE REV-XS ES/R 120"	2015, 2016, 2017, 2018
Snow	SKI-DOO	MXZ 600 TNT ACE REV-XP ES/R 120"	2012
Snow	SKI-DOO	Renegade 600 Sport ACE REV-G4 1.25 137"	2024, 2025
Snow	SKI-DOO	Renegade 600 Sport ACE REV-G4 1.35 137"	2023
Snow	SKI-DOO	Renegade 600 Sport ACE REV-G4 ES/R 137"	2020, 2021, 2022
Snow	SKI-DOO	Renegade 600 Sport ACE REV-XP ES/R 137"	2012, 2013, 2014
Snow	SKI-DOO	Renegade 600 Sport ACE REV-XS ES/R 137"	2016, 2017, 2018, 2019
Snow	SKI-DOO	Renegade 600 Sport carb REV-XP ES/R 137"	2017
Snow	SKI-DOO	Renegade 600 Sport EFI REV-G4 ES/R 137"	2021
Snow	SKI-DOO	Renegade 600 X e-tec REV-XS ES/R 137"	2018
Snow	SKI-DOO	Skandic 600 ACE REV-XU	2018
Snow	SKI-DOO	Skandic 600 LE ACE REV-G4 1.5 154"	2023, 2024
Snow	SKI-DOO	Skandic 600 LE ACE REV-G4 1.5 154"	2025
Snow	SKI-DOO	Skandic 600 SWT ACE REV-XU 4 stroke ES/R 156"	2013, 2014
Snow	SKI-DOO	Skandic 600 SWT ACE REV-XU ES/R 156"	2012
Snow	SKI-DOO	Skandic 600 Tundra LT ACE REV-XU ES/R 154"	2012
Snow	SKI-DOO	Skandic 600 WT ACE REV-G4 ES/R 154"	2021, 2022
Snow	SKI-DOO	Skandic 600 WT ACE REV-XU ES/R 154"	2012, 2013, 2014, 2015, 2016, 2017, 2019
Snow	SKI-DOO	Summit 583 L/C 136"	1998
Snow	SKI-DOO	Summit 600 Sport L/C 144"	2002
Snow	SKI-DOO	Summit 600 Sport R L/C 144"	2002
Snow	SKI-DOO	Summit 700 L/C 144"	2001
Snow	SKI-DOO	Summit 700 L/C 151"	2001
Snow	SKI-DOO	Tundra 550 LT REV-XU ES/R F/C 154"	2015, 2016, 2017, 2018, 2019, 2020
Snow	SKI-DOO	Tundra 550 Sport REV-XU ES/R F/C 137"	2015, 2016, 2017, 2018, 2019, 2020
Snow	SKI-DOO	Tundra 600 LE ACE REV-G4 1.5 154"	2024, 2025
Snow	SKI-DOO	Tundra 600 LT ACE REV-G4 1.5 154"	2023
Snow	SKI-DOO	Tundra 600 LT ACE REV-G4 ES/R 154"	2021, 2022
Snow	SKI-DOO	Tundra 600 LT ACE REV-XU ES/R 154"	2015, 2016, 2017, 2018, 2019, 2020
Snow	SKI-DOO	Tundra 600 LT ACE XP Euro	2014
Snow	SKI-DOO	Tundra 600 Sport ACE REV-G4 1.6 146"	2023, 2024
Snow	SKI-DOO	Tundra 600 Sport ACE REV-G4 ES/R 146"	2021, 2022
Snow	SKI-DOO	Tundra 600 Sport ACE REV-G4 1.6 146"	2025
Snow	SKI-DOO	Tundra 600 Sport ACE REV-XU ES/R 137"	2015, 2016, 2017, 2019, 2020
Snow	SKI-DOO	Tundra 600 Sport ACE XP Euro	2014

Outside circumference	44 5/8"
Belt Type	Pro
Top width	1 15/32"