ATV/UTV Engine
ATV/UTV Engine Parts at JJ Motorsports
Maximize your ATV or UTV's engine life with top-quality components from JJ Motorsports. Our selection includes gasket kits, connecting rods, water pump rebuild kits, and timing plugs designed for reliable sealing, strength, and easy installation in demanding off-road conditions. Compatible with Polaris, Can-Am, Honda, and more, these parts ensure peak power, reduced wear, and efficient operation for trail riding or utility work.
Shop trusted brands like Moose Racing for rebuild kits and Winderosa for gaskets. Explore related categories such as ATV/UTV air and fuel for intake upgrades or ATV/UTV drivetrain for transmission enhancements.
Top ATV/UTV Engine Products
- MOOSE UTILITY Clutch Cover Gasket Seal 500-1265-PU – Durable seal for clutch cover protection.
- WINDEROSA Standard Bore Gasket Kit 810585 – Complete kit for engine sealing and rebuilds.
- WORKS CONNECTION Engine Timing Plug 24-590 – Precision plug for accurate timing adjustments.
- MOOSE RACING Connecting Rod MR5026 – High-strength rod for engine durability.
- MOOSE RACING Water Pump Rebuild Kit 821865 – Comprehensive kit for water pump maintenance.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Hot Cams Stage 2 Intake Camshaft for Yamaha YFZ450R 2009-2025 4288-2IN
HOT CAMS
$310.95If you're serious about extracting maximum performance from your YFZ450R, the HOT CAMS Stage 2 intake camshaft is a straightforward bolt-on upgrade that delivers measurable gains without requiring internal engine modifications. The drop-in design works...09251009- SKU:
- 09251009
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- INTAKE LIFT METRIC:
- 8.64 MM
- PRODUCT NAME:
- CAMSHAFT
- APPLICATION:
- INTAKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- INTAKE DURATION IMPERIAL:
- 239°
$310.95 -
Hot Cams Stage 1 Camshaft for Yamaha YFM350R Raptor 2007-2013 4114-1
HOT CAMS
$321.95The stock camshaft in your Raptor limits what your engine can actually deliver. The HOT CAMS Stage 1 camshaft unlocks measurable gains in torque and throttle response while maintaining compatibility with your existing valve springs—meaning bolt-on...09250326- SKU:
- 09250326
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 250°
- INTAKE DURATION IMPERIAL:
- 250°
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- EXHAUST LIFT METRIC:
- 10.00 MM
- INTAKE LIFT METRIC:
- 10.00 MM
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 1
$321.95Qty in Cart: 0Quantity:Price:$321.95Subtotal: -
Hot Cams Stage 1 Camshaft Yamaha YFM700 Grizzly 2007-2013 4127-1
HOT CAMS
$145.95If you're running a YFM700 Grizzly and want measurable gains in mid-range torque and throttle response, the HOT CAMS Stage 1 Camshaft delivers real performance without requiring valve spring upgrades or extensive machine work. This is a bolt-on upgrade...09250329- SKU:
- 09250329
- Availability:
- Ships Same Business Day
- Weight:
- 1.51 LBS
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 243°
- INTAKE DURATION IMPERIAL:
- 260°
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- TYPE:
- STAGE 1
- APPLICATION:
- EXHAUST
- EXHAUST LIFT METRIC:
- 8.60 MM
- INTAKE LIFT METRIC:
- 10.30 MM
- PRODUCT NAME:
- CAMSHAFT
$145.95 -
Hot Cams Camshaft Stage 2 for Honda TRX450ER 2008-2014 1106-2
HOT CAMS
$421.95If you're running a TRX450ER in competitive racing, your factory camshaft is leaving power on the table. The HOT CAMS Stage 2 delivers measurable gains in peak horsepower and top-end power—without requiring valve spring replacement or custom fabrication...09250256- SKU:
- 09250256
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 270°
- TYPE:
- STAGE 2
- INTAKE LIFT METRIC:
- 10.10 MM
- APPLICATION:
- INTAKE
- EXHAUST LIFT METRIC:
- 8.80 MM
- INTAKE DURATION IMPERIAL:
- 248°
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- CAMSHAFT
$421.95 -
Hot Cams Camshaft for Honda TRX450ER 2008-2014 1107-3
HOT CAMS
$434.95If you're running a TRX450ER in competition or pushing stock performance limits, camshaft selection directly impacts throttle response, torque delivery, and peak horsepower. The HOT CAMS 1107-3 is engineered to unlock measurable gains across the rev...09250257- SKU:
- 09250257
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- EXHAUST DURATION IMPERIAL:
- 265°
- INTAKE DURATION IMPERIAL:
- 254°
- INTAKE LIFT METRIC:
- 10.40 MM
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 3
- APPLICATION:
- INTAKE
- EXHAUST LIFT METRIC:
- 9.10 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$434.95 -
Hot Cams Stage 2 Intake Camshaft for Kawasaki KFX450R 2008-2014 2093-2IN
HOT CAMS
$294.95If you're running a KFX450R and want measurable gains in throttle response and horsepower across the entire RPM band, the Hot Cams Stage 2 intake camshaft is a direct bolt-in upgrade that delivers results. This isn't a marginal tweak—the Stage 2 profile...09250258- SKU:
- 09250258
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- INTAKE DURATION IMPERIAL:
- 245°
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- APPLICATION:
- INTAKE
- INTAKE LIFT METRIC:
- 9.85 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$294.95 -
Hot Cams Stage 2 Exhaust Camshaft for Kawasaki KFX450R 2008-2014 2094-2E
HOT CAMS
$321.95If you're serious about extracting maximum performance from your KFX450R, the Hot Cams Stage 2 Exhaust Camshaft is engineered to deliver the peak horsepower gains that matter on the track. This precision-ground cam reshapes your engine's breathing...09250259- SKU:
- 09250259
- Availability:
- Ships Same Business Day
- Weight:
- 1.01 LBS
- APPLICATION:
- EXHAUST
- TYPE:
- STAGE 2
- UNITS:
- EACH
- RIDING STYLE:
- ATV
- EXHAUST DURATION IMPERIAL:
- 236°
- EXHAUST LIFT METRIC:
- 9.00 MM
- PRODUCT NAME:
- CAMSHAFT
$321.95 -
Hot Cams Stage 3 Intake Camshaft for Kawasaki KFX 450R 2008-2014 2095-3IN
HOT CAMS
$294.95The stock camshaft in your KFX 450R limits what your engine can deliver across the RPM range. Hot Cams Stage 3 intake camshaft unlocks measurable gains in both low-end torque and peak horsepower without requiring valve spring upgrades or extensive...09250260- SKU:
- 09250260
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- INTAKE LIFT METRIC:
- 10.16 MM
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 3
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 255.5°
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$294.95 -
Hot Cams Stage 3 Exhaust Camshaft for Kawasaki KFX450R 2008-2014 2096-3E
HOT CAMS
$289.95If you're running a KFX450R in competitive racing, cam selection directly impacts your power curve and throttle response—two factors that separate winning lap times from the field. The Hot Cams Stage 3 Exhaust Camshaft delivers optimized valve timing...09250261- SKU:
- 09250261
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- APPLICATION:
- EXHAUST
- UNITS:
- EACH
- EXHAUST DURATION IMPERIAL:
- 246.5°
- EXHAUST LIFT METRIC:
- 9.40 MM
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- ATV
- TYPE:
- STAGE 3
$289.95 -
Hot Cams Stage 3 Camshaft for 2006-2008 Yamaha Raptor 700R 4091-3
HOT CAMS
$321.95If you're serious about extracting maximum performance from your Raptor 700R, the Hot Cams Stage 3 camshaft is a direct bolt-in upgrade that delivers measurable gains in torque and horsepower without requiring valve spring replacement. The optimized lobe...09250262- SKU:
- 09250262
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- APPLICATION:
- EXHAUST
- EXHAUST LIFT METRIC:
- 8.60 MM
- INTAKE LIFT METRIC:
- 10.30 MM
- TYPE:
- STAGE 3
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 255°
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- INTAKE DURATION IMPERIAL:
- 268°
- PRODUCT NAME:
- CAMSHAFT
$321.95 -
Hot Cams Stage 3 Intake Camshaft for Yamaha YFZ450 2004-2009 4097-3IN
HOT CAMS
$311.95The Hot Cams Stage 3 intake camshaft is purpose-built for YFZ450 racers who demand measurable gains in mid-range torque and peak horsepower without compromise. This is a bolt-on upgrade that works seamlessly with your stock valve springs, letting you...09250263- SKU:
- 09250263
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- TYPE:
- STAGE 3
- INTAKE DURATION IMPERIAL:
- 260°
- APPLICATION:
- INTAKE
- INTAKE LIFT METRIC:
- 8.89 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- PRODUCT NAME:
- CAMSHAFT
$311.95 -
Hot Cams Stage 3 Exhaust Camshaft for Yamaha YFZ450 2004-2009 2012 4098-3E
HOT CAMS
$374.95If you're running a YFZ450 and want measurable gains in both mid-range punch and top-end power, a quality exhaust camshaft swap is one of the highest-ROI modifications you can make. The Hot Cams Stage 3 is engineered to optimize valve timing and lift...09250264- SKU:
- 09250264
- Availability:
- Ships Same Business Day
- Weight:
- 0.99 LBS
- APPLICATION:
- EXHAUST
- TYPE:
- STAGE 3
- EXHAUST LIFT METRIC:
- 8.70 MM
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- EXHAUST DURATION IMPERIAL:
- 253.5°
- PRODUCT NAME:
- CAMSHAFT
$374.95 -
Hot Cams Stage 2 Camshaft for 2006-2008 Yamaha Raptor 700R 4065-2
HOT CAMS
$297.95If you're running a 2006-2008 Yamaha Raptor 700R and want measurable gains in mid-range torque and peak horsepower, the Hot Cams Stage 2 Camshaft delivers real performance without requiring valve spring upgrades. This drop-in camshaft uses ITR (Improved...09250127- SKU:
- 09250127
- Availability:
- Ships Same Business Day
- Weight:
- 1.69 LBS
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 255°
- INTAKE DURATION IMPERIAL:
- 260°
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST LIFT METRIC:
- 8.60 MM
- INTAKE LIFT METRIC:
- 10.30 MM
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
$297.95Qty in Cart: 0Quantity:Price:$297.95Subtotal: -
Hot Cams Stage 1 Intake Camshaft for Suzuki LT-R450 2006-2009 2072-1IN
HOT CAMS
$294.95The Hot Cams Stage 1 Intake Camshaft transforms your LT-R450's power delivery by optimizing torque across the entire RPM band, giving you the edge needed for consistent acceleration in competitive racing. This is a drop-in upgrade that works with your...09250137- SKU:
- 09250137
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- INTAKE LIFT METRIC:
- 9.55 MM
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 1
- INTAKE DURATION IMPERIAL:
- 249°
- APPLICATION:
- INTAKE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$294.95 -
Hot Cams Exhaust Camshaft for Suzuki LT-R450 2006-2009 2073-1E
HOT CAMS
$335.95The HOT CAMS Exhaust Camshaft 2073-1E is engineered to extract measurable gains in torque and horsepower from your Suzuki LT-R450, whether you're building a Stage 1 setup for mid-range dominance or a Stage 2 configuration for peak power. Factory cam...09250138- SKU:
- 09250138
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- EXHAUST DURATION IMPERIAL:
- 252°
- EXHAUST LIFT METRIC:
- 9.55 MM
- RIDING STYLE:
- ATV
- TYPE:
- STAGE 1
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- PRODUCT NAME:
- CAMSHAFT
$335.95 -
Hot Cams Stage 1 Camshaft for Kawasaki KVF750 Brute Force 4x4i 2005-2014 2036-1S
HOT CAMS
$531.95If you're running a KVF750 Brute Force and want measurable gains in mid-range torque and top-end horsepower, a quality camshaft upgrade is one of the most direct paths to real performance. The Hot Cams Stage 1 2036-1S delivers those gains without...09250047- SKU:
- 09250047
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- TYPE:
- STAGE 1
- EXHAUST LIFT METRIC:
- 6.70 MM
- EXHAUST DURATION IMPERIAL:
- 205°
- INTAKE LIFT METRIC:
- 7.90 MM
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- ATV
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 214°
- UNITS:
- EACH
$531.95 -
Hot Cams Stage 2 Camshaft Honda TRX400EX 1999-2008 1043-2
HOT CAMS
$383.95If you're running a TRX400EX in competition or pushing hard on the trail, your camshaft directly controls how your engine breathes—and that determines whether you're leading or following. The Hot Cams Stage 2 delivers peak horsepower across the entire...09250068- SKU:
- 09250068
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- INTAKE DURATION IMPERIAL:
- 254°
- EXHAUST LIFT METRIC:
- 8.90 MM
- APPLICATION:
- EXHAUST
- INTAKE LIFT METRIC:
- 9.00 MM
- PRODUCT NAME:
- CAMSHAFT
- TYPE:
- STAGE 2
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 248°
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$383.95Qty in Cart: 0Quantity:Price:$383.95Subtotal: -
Hot Cams Shim Conversion Kit for Indian FTR 1200 2019-2020 HC00134
HOT CAMS
$436.95Direct shim conversion upgrades eliminate factory bucket-and-shim valve train geometry, delivering tighter tolerances and more consistent valve lift across your FTR 1200's RPM range. This kit restores proper valve actuation geometry while reducing...09263324- SKU:
- 09263324
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- PRODUCT NAME:
- CONVERSION KIT
- RIDING STYLE:
- STREET
- TYPE:
- SHIM
- RIDING STYLE:
- UTV
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- RIDING STYLE:
- ATV
$436.95 -
Hot Cams Titanium Intake Valve 2006-2009 Suzuki LT-R450 QuadRacer 8400024-2
HOT CAMS
$123.95The stock intake valve on your 2006-2009 LT-R450 QuadRacer is a limiting factor in your engine's breathing efficiency and reliability under sustained high-rpm operation. Hot Cams' forged titanium construction delivers the strength and precision needed to...09262917- SKU:
- 09262917
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- VALVE
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- STEM DIAMETER METRIC:
- 5.480 MM
- COLOR/FINISH:
- BLACK
- MATERIAL:
- TITANIUM
- BASE COLOR:
- BLACK
$123.95 -
Hot Cams Stage 1 Intake Camshaft for Polaris RZR XP 900 2011-2013 HC00043
HOT CAMS
$283.95The stock camshaft in your RZR XP 900 limits what your engine can truly deliver. The Hot Cams Stage 1 Intake Camshaft transforms your power band by optimizing valve timing and lift for measurably better torque and throttle response—all without requiring...09251245- SKU:
- 09251245
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- INTAKE LIFT METRIC:
- 9.63 MM
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- UTV
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 227.8°
- RIDING STYLE:
- ATV
$283.95
