Collection: 50 Caliber Racing
50 Caliber Racing builds American-made billet aluminum and steel performance parts for ATVs and side-by-sides, machined right here in the USA. From heavy-duty front bumpers and CNC dash panels to sway bar links, tie rods, light-bar brackets, and vented exhaust covers, every 50 Caliber part is engineered to bolt on, stand up to real off-road abuse, and give your machine a custom, dialed-in look.
At JKLOFFROAD, we stock the full 50 Caliber Racing lineup for popular platforms like the Polaris RZR XP 1000, Pro XP, Turbo R, and Pro R, plus the Yamaha Rhino and Grizzly and more. Whether you're armoring up for the trail, cleaning up your dash, or upgrading your suspension hardware, shop by model below to find the exact fit for your rig — backed by fast shipping and support from a team that actually rides.
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Polaris Driven Assembly 1323451
Regular price $264.99 USDRegular priceSale price $264.99 USD -
OEM Polaris Primary Drive Clutch 1323317 - XP1000 2019+
Regular price $759.99 USDRegular priceSale price $759.99 USD -
Polaris 1327322 Primary Drive Clutch 2021 RZR ProXP & ProXP 4
Regular price $764.99 USDRegular priceSale price $764.99 USD -
OEM Polaris Primary Clutch 2211626 RZR XP Turbo, Turbo S 2021 ONLY
Regular price $699.99 USDRegular priceSale price $699.99 USD -
OEM Polaris XP Turbo Belt 2017+ (3211227 / 3212358)
Regular price $219.99 USDRegular priceSale price $219.99 USD -
OEM Polaris RZR Front Gear Case Differential 1337133
Regular price $1,599.99 USDRegular priceSale price $1,599.99 USD -
OEM Polaris Primary Drive Clutch 1323545 - Sportsman 450 & 570
Regular price $639.99 USDRegular priceSale price $639.99 USD -
OEM Polaris Primary Clutch Spring 7044762 for RZR XPT 2017-2020
Regular price $49.99 USDRegular priceSale price $49.99 USD -
OEM Polaris PRO R Drive Belt 3211226
Regular price $199.99 USDRegular priceSale price $199.99 USD -
OEM Polaris Outer Clutch Cover 2637068 RZR XPT Turbo S RS1
Regular price $239.99 USDRegular priceSale price $239.99 USDSold out -
Honda CT70 ATC70 Standard Bore 47mm Piston Kit
Regular price $45.99 USDRegular priceSale price $45.99 USD -
Seat Belt Bypass Plug
Regular price $14.99 USDRegular priceSale price $14.99 USD -
Polaris OEM Air Filter 1241084
Regular price $84.99 USDRegular priceSale price $84.99 USD -
OEM Polaris RZR Seat Base w/Latch 2634889
Regular price $139.99 USDRegular priceSale price $139.99 USDSold out -
OEM Polaris Front Differential Part Number 1334626 - General XP
Regular price $1,854.99 USDRegular priceSale price $1,854.99 USD -
1323130 OEM Polaris Primary Drive Clutch 2015-2019 RZR 900 Ranger 900
Regular price $639.99 USDRegular priceSale price $639.99 USD -
2011-2014 Polaris RZR Secondary Clutch XP900 XP 4 900
Regular price $649.99 USDRegular priceSale price $649.99 USD -
OEM Polaris Primary Clutch 1323762 RS1, Turbo S
Regular price $814.99 USDRegular priceSale price $814.99 USD -
Polaris Inter Cooler 1240930 for RZR XPT Turbo & Pro XP
Regular price $519.99 USDRegular priceSale price $519.99 USD -
2021 OEM Polaris RZR Front Gear Case Differential 1337145
Regular price $1,799.99 USDRegular priceSale price $1,799.99 USD -
OEM Polaris RZR & General Seat Base 5450170
Regular price $79.99 USDRegular priceSale price $79.99 USDSold out -
Bolt-on Dash Intrusion V- Bar for Can-am X3
Regular price $249.99 USDRegular priceSale price $249.99 USDSold out -
8x6.5 Wheel Spacer 14x1.5mm Studs 2in
Regular price From $50.00 USDRegular priceSale price From $50.00 USD -
Split Collar Tube Clamp for 1.875" OD - Can-Am X3
Regular price $29.99 USDRegular priceSale price $29.99 USD -
OEM Polaris XP Turbo Belt 3211202 2 seat & XP4 XPT 2017-2018
Regular price $199.99 USDRegular priceSale price $199.99 USD -
OEM Polaris Belt 3211186 for XPT 2016, RS1 Ranger 1000XP
Regular price $189.99 USDRegular priceSale price $189.99 USD -
OEM Polaris Primary Drive Clutch 2014-2018 RZR XP1000 and XP4
Regular price $759.99 USDRegular priceSale price $759.99 USDSold out -
OEM Polaris Secondary Clutch for RZR XP1000 2016
Regular price $564.99 USDRegular priceSale price $564.99 USD -
OEM Polaris Primary Drive Clutch 1323761 2016-2021+ RZR Turbo XP Turbo
Regular price $874.99 USDRegular priceSale price $874.99 USD -
10 Way Screw Fuse Block - LED Indicators
Regular price $23.99 USDRegular priceSale price $23.99 USD -
OEM Polaris wheel bearing 3514924 fits S 900 xp1000 general ace and turbo models
Regular price $51.99 USDRegular priceSale price $51.99 USD -
12 Way Standard LED Circuit Screw Fuse Block
Regular price $31.99 USDRegular priceSale price $31.99 USD -
2014-2015 Polaris RZR Secondary Clutch XP1000
Regular price $639.99 USDRegular priceSale price $639.99 USD -
OEM Polaris RZR Front Gear Case Differential 1334181
Regular price $1,599.99 USDRegular priceSale price $1,599.99 USD -
12v 6 Piece Fuse power block aka power panel
Regular price $20.99 USDRegular priceSale price $20.99 USD -
OEM Polaris RZR Front Gear Case Differential 1334624
Regular price $1,500.99 USDRegular priceSale price $1,500.99 USD



































