Crankshafts
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Hot Rods 84-07 Honda CR 250 R 250cc Wrist Pin Bearing
$38.49
Created from hot-rolled ASTM 4115 steel and case-hardened to a level of 58-62 Rc
Hot Rods 03-16 KTM 250 SX 250cc Output Shaft Kit
$45.14
Replace leaky seals and bushings behind the countershaft sprocket. The Output Shaft Kit includes all necessary seals, o-rings and collars needed for a rebuild.
Hot Rods 06-09/11-20 Yamaha YFM 700 R Raptor 700cc Stroke...
Premier performance and displacement increasing crankshafts that are sold complete and ready for installation with proven Hot Rods connecting rods, top end bearings and crankshaft webs.
Hot Rods 08-14 Ranger 800 4x4/10-11/13-14 Ranger 800 4x4 ...
$958.92
Factory assembled and trued to OEM specifications, Hot Rods Crankshafts meet or exceed OEM performance and durability standards.This Part Fits: Year Make Model Submodel 2014 Polaris RZR 800 Base 2014...
Hot Rods 04-09 KFX 700 V-Force/08-12 KRF 750 Teryx 4x4 Cr...
Factory assembled and trued to OEM specifications, Hot Rods Crankshafts meet or exceed OEM performance and durability standards.This Part Fits: Year Make Model Submodel 2004-2006 Kawasaki KVF700 Prairie 4x4 Base...
Hot Rods 91-00 Kawasaki KX 80 80cc Crankshaft
$295.06
Factory assembled and trued to OEM specifications, Hot Rods Crankshafts meet or exceed OEM performance and durability standards.
Eagle Chrysler LM HEMI 58T Reluctor 4.080in Stroke 2.000i...
$1,329.19
Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding...
Eagle Subaru EJ20/EJ25 79mm Stroke 4340 Billet Crankshaft
$1,634.80
Eagle Billet 4340 steel crankshafts feature .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished.
Manley Chrysler 5.7L Hemi Forged Crankshaft - 4.050in Stroke
Manley Performance “PRO SERIES” stroker crankshaft designed for the Gen III small block HEMI engine. Manufactured from a premium 4340 steel forging, these cranks feature a 4.050” stroke which can...
Hot Rods 04-05 KTM 50 SX PRO SR 50cc Wrist Pin Bearing
$35.64
Created from hot-rolled ASTM 4115 steel and case-hardened to a level of 58-62 Rc
Hot Rods 12-17 Polaris RZR 570 570cc Crankshaft
Factory assembled and trued to OEM specifications, Hot Rods Crankshafts meet or exceed OEM performance and durability standards.
Eagle Standard Forged Crankshaft 4340 Chromoly Steel
$1,215.47
Eagle forged 4340 steel center-counterweighted Cranks feature a non-twist forging, center counterweights for added stability at high RPM and high-power applications. 125" fillet radiuses for superior strength so chamfered /...
Eagle 4G63 Stroker 94mm Crankshaft For 7-Bolt (Evo)
$1,017.63
Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding...
Eagle 4G63 Stock Stroke 88mm Crankshaft
$1,016.61
Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding...
Manley Ford 4.6L Pro Series Crankshaft 3.543in Stroke
Lightweight Design, 4340 Material: Manufactured from forged 4340 material and featuring lightened rod journals for optimized engine performance. Counterweights are fully profiled to ensure precise balance and stability.
S&S Cycle 84-99 BT Crankcase Breather Reed Valve
$182.68
Crankcase Breather Reed Valve for 1993-'99 bt. Available in standard size or +.030" for use in engines with damaged breather bores.This Part Fits: Year Make Model Submodel 1997-1998 Harley-Davidson FLHR...
Ford Racing 5.2L Coyote Forged Crankshaft
$1,495.79
Crankshaft; Finish Machined Cross Plane Forged Steel; 93mm Stroke;This Part Fits: Year Make Model Submodel 2015-2020 Ford Mustang Shelby GT350 2015-2020 Ford Mustang Shelby GT350R 2020 Ford Mustang Shelby GT500...
Ford Racing 5.0L Coyote 92.7mm Stroke Forged Steel Crank
$700.58
Finish machined forged steel crankshaft as used in the production 2012-2013 Mustang Boss 302 engine. 92.7 mm stroke. Balance is compatible with the BOSS 302 connecting rod and piston assembly....
Ford Racing 2.3L EcoBoost Crankshaft
$448.91
Production crankshaft as used in the 2.3L EcoBoost Mustang. Forged steel construction ready for installation.This Part Fits: Year Make Model Submodel 2015-2023 Ford Mustang EcoBoost 2015-2017 Ford Mustang EcoBoost Premium...
Wiseco 90-02 Honda CR125R Crankshaft Kit
Wiseco?s bottom-end rebuild kits help save time and money for your dirt bike, ATV, or UTV bottom-end rebuild. Available for many popular applications, these kits contain a crankshaft assembly, main...
S&S Cycle 55-65 BT Crankcase To Manifold Carburetor Suppo...
$30.64
S&S Cycle 55-65 BT Crankcase To Manifold Carburetor Support Bracket
Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 100mm Stro...
Lightweight Design, 4340 Billet Material: Manufactured from 4340 Turbo-Tuff Billet material, ensuring durability and performance. Counterweights are fully knife edged to ensure precise balance and stability.This Part Fits: Year Make...
Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 94mm Strok...
Lightweight Design, 4340 Billet Material: Manufactured from 4340 Turbo-Tuff Billet material, ensuring durability and performance. Counterweights are fully knife edged to ensure precise balance and stability.This Part Fits: Year Make...
Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 88mm Strok...
Lightweight Design, 4340 Billet Material: Manufactured from 4340 Turbo-Tuff Billet material, ensuring durability and performance. Counterweights are fully knife edged to ensure precise balance and stability.
Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Forged 88mm Strok...
Lightweight Design, 4340 Billet Material: Manufactured from 4340 Turbo-Tuff Billet material, ensuring durability and performance. Counterweights are fully knife edged to ensure precise balance and stability.This Part Fits: Year Make...
Manley Subaru EJ20/EJ25 4340 Billet 79mm Stroke Turbo Tuf...
Manley Turbo Tuff® Billet Crankshafts deliver uncompromising strength, precision, and reliability for high-horsepower and high-boosted applications. Machined from premium 4340 Turbo Tuff® billet material, each crank features gun-drilled pins and...
Ford Racing 15-17 Mustang GT 5.0L Forged Crankshaft Sprocket
$77.70
This crankshaft sprocket is designed for race applications. This forged steel crankshaft sprocket is approximately 5x stronger than the factory powdered metal sprocket found on 2015-2017 5.0L engines and offers...
Eagle 4G63 Stroker 100mm Crankshaft For 6-Bolt (DSM)
$1,016.61
Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding...
Eagle 4G63 Stroker 100mm Crankshaft For 7-Bolt (Evo)
$1,017.63
Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding...
Eagle 4G63 Stock Stroke 88mm Crankshaft - 7 Bolt Flange
$1,016.61
Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding...
Eagle Ford 4.6L Modular V8 3.750in Stroke Internally Bala...
$533.52
Eagle cast crankshaft is great alternative to and an upgrade from an O.E. crankshaft. .092" fillet radiuses mean in increase in strength, but O.E. Replacement bearings can still be used....
Find the right Crankshafts at Bull Strap. Our extensive inventory features premium crankshafts sourced from trusted manufacturers and designed to meet or exceed OEM specifications. From daily drivers to weekend warriors, we've got the parts that keep your vehicle performing at its best.
The heart of your vehicle deserves nothing but the best. Our crankshafts are built to OEM or better specifications, ensuring reliable operation and optimal performance. From routine maintenance to full engine builds, you'll find the quality components you need to keep your engine running strong.
Browse our crankshafts collection today and find exactly what your vehicle needs. With competitive pricing, fast shipping, and expert support, Bull Strap makes it easy to get the right parts, right when you need them.