Crankshafts are our specialty here at C57Racing.com. We were lucky enough to be taught by one of the best guys to ever do the job, Mr. Tom Domek of Precision Crankshaft and Machine upon his retirement. We feel it is our duty to carry on the tradition passed down of how to do this work as it is not taught in any school anywhere. Rebuilding multiple cylinder crankshafts can be a very tricky process without the correct tooling, most of which we had to have manufactured from scratch ourselves based upon the Precision Crankshaft and Machine tooling. 

Every Crankshaft that comes through our shop will be inspected, disassembled, glass bead blasted, cleaned, phased, reassemled with all Japanese Bearings, trued, welded, and final trued to no more than 0.001". 

Lower rod pin: Lower rod pins on crankshafts are the wear item that is only able to be seen when the crank is partially disassembled. On these pins, the smallest pit of corrosion will open up as time goes on and eventually will cause lower rod bearing failure. Most crankshafts do not have a replaceable lower rod pin from the factory, but the aftermarket has come to the rescue with aftermarket Web kits that once installed, allow these lower rod pins to be replaced multiple times. 

Interference fit: One of the most important aspects of rebuilding a multi-piece, press-fit crankshaft is the interference fit amongst all of the components. In the most basic terms, for the parts to fit together and stay together in perfect alignment, each male part must be slightly larger in diameter than the female part it is fitted with. Most OEM and certain aftermarket crankshafts of this style can be rebuilt approximately 3 times before the interference fit is too weak. Some aftermarket crankshafts (Hot Rods for example), have too weak of an interference fit even when brand new. This is why we are not able to accept Hot Rods Crankshafts as cores for rebuilds. Another example of a crankshaft with a weak interference fit is the OEM Kawasaki 440/550. Sometimes they are not good for even one rebuild, and we have to supplement the core provided with other core parts in our inventory. Any Seadoo crankshaft on the other hand, has an extremely tight interference fit, and typically don't even need to be welded in the truing process.

Disassembly: When it comes to breaking down all of these different styles of crankshaft, we are constantly machining new press plates to hold the crankshafts properly. It is very important to take them apart in a way the does not weaken the interference fit by oblonging the female components. 

Phasing: Phasing is a term that applies to multiple cylinder crankshafts. It is based on the fact that there are 360 degrees in one rotation. On a 2 cylinder engine, cylinder 1 will typically fire exactly 180 degrees apart from cylinder 2. And on a 3 cylinder, that degree of rotation will be 120 degrees from cylinder to cylinder. The order that they are phased in and the firing order vary from engine to engine, but this gives you the basic idea. 

Assembly Tooling: This may be the most important part of rebuilding a multiple cylinder crankshaft and doing it well. We have made a very large investment in our assembly fixtures that assure the components are 100% perfectly phased appropriately for their application. This tooling is proprietary and no one will ever see it in any photo or video we produce. Simply put, it makes it impossible for the crankshaft to go together in any way other than phased perfectly. 

Truing: Truing is a part of the process throughout the entire assembly of the crankshaft. Most importantly it is done on the Mag and PTO end of the crankshaft where your flywheel and drive coupler will be attached respectively. Any OEM crankshaft will be no more than 0.003" out of true when brand new. We up that standard to no more than 0.001" for any crankshaft we service. For reference, 0.003" is the thickness of a human hair, so as the expression goes... we are splitting hairs. 
Welding: Welding of a multi-piece crankshaft may not be for the reason you think. It is not necessarily to keep the components from coming apart laterally when they have weak interference fit, although it can help with that if the fit is still reasonably strong. It is more about keeping it from rotating out of phase and true when under extreme stress. Examples of extreme stress would be very high RPM applications, water ingestion, immediate loss of high rpm (sucking up rope in a PWC for example), etc. It also serves as a very easy to see indicator of loss of correct phasing. For instance, if your engine ingests a significant amount of water while running, it may break the weld and spin out of phase. Upon inspection of the crankshaft, it is much easier to see the evidence of the offset from where it is designed to be phased. Another component of the welding process is where it is welded. Our process allows us to true the assembly, weld it, and after cooling, do a slight final adjustment to reach our standard of no more than 0.001" 

Rod Modification: Typically we will only have to modify the large end of rods on certain stroker applications. Usually on long rod Yamaha based strokers from +5mm up. 

Having your Crankshaft rebuilt by C57Racing.com

With our focus being on quality first, having your crankshaft rebuilt by us can take some time. To help speed up this process, if you have a standard OEM crankshaft, you may purchase a rebuilt crankshaft from our website and then send in your core for a core fee refund. Most crankshafts have a $100 core fee built into the price, and it is fully refundable if the crank is in rebuildable condition. A partial refund will be applied if it is not in rebuildable condition upon inspection. This automatically applies to the orange band js550 crankshafts which are not rebuildable from the factory. 

If you have a special crankshaft like a stroker, one we don't have listed below, or just want us to rebuild your core specifically, you will have to send it in to us for a rebuild. We do prioritize the loose crankshafts and cylinder bores to help get them back to you as soon as possible. Please ship all cores to C57racing.com 1270 State Highway 71 w STE100 Bastrop Tx, 78602. 

REBUILT OEM JS 440/550/SX CRANKSHAFT

$649.99

-REBUILT OEM CRANKSHAFT FOR ALL KAWASAKI 440/550/SX MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-PERFORMANCE CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


2 CYL CRANK PRICING MODEL:

-REBUILD LABOR $250

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)



SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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REBUILT OEM KAWASAKI 750 SMALL PIN CRANKSHAFT

$754.08

-REBUILT OEM CRANKSHAFT FOR ALL KAWASAKI 750 SMALL PIN MODELS (WITH A 20MM WRIST PIN)


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


2 CYL CRANK PRICING MODEL:

-REBUILD LABOR $250

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)



SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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REBUILT OEM KAWASAKI 750/800 BIG PIN CRANKSHAFT (22MM PIN)

$754.08

-REBUILT OEM CRANKSHAFT FOR ALL KAWASAKI 750/800 BIG PIN (22MM) MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


2 CYL CRANK PRICING MODEL:

-REBUILD LABOR $250

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)




SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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REBUILT OEM KAWASAKI 650 CRANKSHAFT

$704.08

-REBUILT OEM CRANKSHAFT FOR ALL KAWASAKI 650 MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


2 CYL CRANK PRICING MODEL:

-REBUILD LABOR $250

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)




SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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Rebuilt OEM Crankshaft for YAMAHA GP800 MODELS

$891.53

-REBUILT OEM CRANKSHAFT FOR ALL YAMAHA GP800 MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


2 CYL CRANK PRICING MODEL:

-REBUILD LABOR $250

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)



SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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Rebuilt OEM Crankshaft for KAWASAKI 1100 MODELS

$1,110.09

-REBUILT OEM CRANKSHAFT FOR ALL KAWASAKI 1100 MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


3 CYL CRANK PRICING MODEL:

-REBUILD LABOR $350

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)





SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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REBUILT OEM YAMAHA BLASTER 200 CRANKSHAFT

$299.99

REBUILT OEM YAMAHA BLASTER 200 CRANKSHAFT.


ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.


IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.
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REBUILT OEM JS 440/550 FULL CIRCLE CRANKSHAFT

$649.99

-REBUILT OEM CRANKSHAFT FOR ALL KAWASAKI 440/550 FULL CIRCLE MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-PERFORMANCE CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS




SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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Rebuilt OEM Crankshaft for YAMAHA 650/701/760 MODELS

$767.72

-REBUILT OEM CRANKSHAFT FOR ALL YAMAHA 650/701/760 MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


2 CYL CRANK PRICING MODEL:

-REBUILD LABOR $250

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)




SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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Rebuilt OEM Crankshaft for YAMAHA 1200R/1300R (POWERVALVE) MODELS

$1,279.84

-REBUILT OEM CRANKSHAFT FOR ALL YAMAHA 1200R/1300R (POWERVALVE) MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


3 CYL CRANK PRICING MODEL:

-REBUILD LABOR $350

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)



SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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Rebuilt OEM Crankshaft for KAWASAKI 900 MODELS

$1,110.09

-REBUILT OEM CRANKSHAFT FOR ALL KAWASAKI 900 MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


3 CYL CRANK PRICING MODEL:

-REBUILD LABOR $350

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)



SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
Shop

Rebuilt OEM Crankshaft for YAMAHA 1100 MODELS

$1,041.81

-REBUILT OEM CRANKSHAFT FOR ALL YAMAHA 1100 MODELS


-HIGH QUALITY JAPANESE BEARINGS (WITH THE CORRECT C3 RATING)


-CRANKSHAFT PHASING PERFORMED WITH CNC MACHINED TOOLING (THE MOST ACCURATE METHOD)


-NEW CONNECTING ROD KITS


-TRUED TO WITHIN 0.001"


-WELDED TO MAINTAIN CORRECT PHASING


-FINAL TRUED TO WITHIN 0.001" OR BETTER


-INCLUDES TEFLON COATED CRANK SEAL KIT AND TOP END BEARINGS


3 CYL CRANK PRICING MODEL:

-REBUILD LABOR $350

-CORE FEE (REFUNDABLE) UP TO $100

-CRANK REBUILD KIT (CURRENT RETAIL PRICING)





SHIPPING RATE NOTICE: SELECT APPROPRIATE CRANKSHAFT SHIPPING OPTION AT CHECKOUT. WE WILL BILL YOU SEPARATELY VIA SQUARE INVOICE FOR THE DIFFERENCE IF YOU DO NOT SELECT THE CORRECT OPTION BEFORE SHIPPING.




ALL OF OUR CRANKSHAFTS ARE COMPLETELY DISASSEMBLED, PREPPED, PHASED, REASSEMBLED, TRUED, WELDED, AND FINAL TRUED IN HOUSE USING THE MOST PRECISE METHODS AND BEST AVAILABLE COMPONENTS. THESE COMPONENTS AND METHODS HAVE PROVEN TO OUT PERFORM AND OUTLAST THE COMPETITION TIME AND TIME AGAIN.

IF YOU HAVE ANY QUESTIONS AT ALL, PLEASE FEEL FREE TO REACH OUT TO US AT ANY TIME.





CORE REFUND INSTRUCTIONS:




  1. CORE CRANKSHAFT MUST BE OEM. WE CANNOT ACCEPT HOT RODS, OR OTHER AFTERMARKET CRANK. THE INTERFERENCE FIT OF THE HOT RODS CRANKSHAFT IS INSUFFICIENT TO MEET QUALITY STANDARDS. OEM CRANKSHAFTS THAT HAVE BEEN REBUILT WITH AFTERMARKET COMPONENTS ARE ACCEPTABLE.
  2. CORE REFUND AMOUNT DEPENDS ON CONDITION AT OUR SOLE DISCRETION.
  3. SHIP CORE CRANKSHAFT TO US @ C57RACING.COM 1270 STATE HIGHWAY 71 W STE 100 BASTROP TX 78602
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