Engine - Crankcase Components - Crankshaft Assemblies

510 products

Powersport Superstore is your go-to source for Engine - Crankcase Components - Crankshaft Assemblies and related parts. Shop our unbeatable selection of Crankshaft Assemblies with top-tier service, fast shipping, and great prices.

8% Off

$152.86

~~$165.95~~

These crankshafts are sold complete with the connecting rods, top end bearings, and crankshaft webs. They come assembled, ready for installation, trued to oem specifications, and will meet or surpa...

11% Off

$223.53

~~$249.95~~

5% Off

$641.21

~~$674.95~~

Crankshaft Only.Vehicle Fitment:2006 Bombardier Outlander 650 HO EFI 4x4 2006 Bombardier Outlander 650 HO EFI 4x4 XT 2006 Bombardier Outlander 800 HO EFI 4x4 2006 Bombardier Outlander 800 HO EFI 4x...

40% Off

$1,098.31

~~$1,835.95~~

OEM# 420-8890-98, 420-8909-50, 420-8909-51, 420-8909-52,420-8909-53, 420-8909-54, 420-8909-55,420-8909-56. Crank Web O.d. 114mm, Shaft Length:341mm,. Degree Key: 12.3(w) X 3.0(t) X 5.0(h)mm. Web On...

15% Off

$490.41

~~$576.95~~

Hot Rods Bottom End kits include everything needed to complete crankshaft installation:. Hot Rods main bearings and seals kit (Main seals included when applicable). Complete engine gasket set inclu...

60% Off

$90.88

~~$226.95~~

Crank Web.Vehicle Fitment:1993-1998 Yamaha VK540 II 2017-2018 Yamaha VK540 VK 540

40% Off

$98.56

~~$163.95~~

OEM#3007-881. Crank Web.Vehicle Fitment:2010-2011 Arctic Cat CFR 8 2010-2011 Arctic Cat Crossfire 8 2010 Arctic Cat Crossfire 800 EFI 2010 Arctic Cat Crossfire 800 EFI Limited 2010-2011 Arctic Cat...

12% Off

$299.88

~~$342.00~~

Include crankshaft and connecting rod assembly. Manufactured from premium materials for strength and durability. Precision tolerances are maintained for smooth, trouble-free operation. Two-stroke m...

31% Off

$93.19

~~$135.95~~

Crank Web.Vehicle Fitment:2002-2003 Polaris 440 Pro X Fan 2003-2004 Polaris 500 Classic 2002 Polaris 550 Classic 2005-2006 Polaris 550 Classic 2014-2018 Polaris 550 INDY 2015-2018 Polaris 550 INDY ...

40% Off

$1,008.85

~~$1,671.95~~

OEM# 420-8930-97, 420-8934-80, 421-0006-68, 421-0007-05. crank Web O.d. 120mm, Shaft Length:415mm,. washer:22.6 X 35 X 3.2/4mm, Nut:m22 X Pitch 1.5,. degree Key: 12.3(w) X 3.0(t) X 5.0(h)mm,. hardn...

29% Off

$202.21

~~$282.95~~

Spi Crankshaft Web Set, Centerwebs.Vehicle Fitment:2011-2019 Ski-Doo Expedition LE E-TEC 600 HO 2011-2019 Ski-Doo Expedition SE E-TEC 600 HO 2011-2018 Ski-Doo Grand Touring LE E-TEC 600 HO 2004 Ski...

11% Off

Wiseco WPC159 Complete Bottom End Rebuild Kit

$465.59

~~$524.95~~

Includes crankshaft, main bearings, complete bottom end gasket set, including all seals and gaskets needed for the job. The crank pin bearings are manufactured from the highest quality hot rolled s...

13% Off

$702.36

~~$809.95~~

Includes crankshaft, full gasket set, oil seal kit, main journal bearing (pictures may vary)..Vehicle Fitment:2010-2012 Polaris Ranger 800 Crew EPS 2013-2014 Polaris Ranger 800 EFI 2013 Polaris Ran...

10% Off