Connecting Rod Polaris, Hot Rods 8145

Connecting Rod Polaris, Hot Rods 8145. Find the product specifications and compatibility information below.

Product details

• Product: Connecting Rod Polaris, Hot Rods 8145
• Part number: 56-203.HR
• Brand: Hot Rods
• Manufactured from hot-rolled ASTM 4115 and case-hardened to 58-62 Rc.
• Advanced design minimizes high-RPM bearing race distortion with side scalloping and vent slots.
• Double-forged for improved grain flow and dimensional consistency.
• Shot-peened and double-honed for exceptional strength under heavy loads.
• Double-drilled small ends supply extra lubrication and cooling to the wrist pin bearing.
• Silver-coated thrust washers and crank pin bearings for enhanced lubricity.
• Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.
• Technical Specifications:
• Big End Bore: 34.00 mm
• Big End Width: N/A
• Center to Center: 120.00 mm
• Pin Diameter: 25.00 mm
• Pin Length: 55.90 mm
• Small End Bore: 23.00 mm
• Small End Width: N/A
• Washer Thickness: 1.00 mm
• Cross-Reference OEM Part Numbers:
• HOTRODS: 8145
• Wiseco: CR168
• Compatible Models:
• Part Number: 56-203.HR

Vehicle fitment

Applications listed in the supplier fitment data:

• POLARIS XPRESS 300cc — 1996–1999
• POLARIS XPRESS 400cc — 1996–1997
• POLARIS XPLORER 300cc — 1996–1999
• POLARIS BIG BOSS 300cc — 1994
• POLARIS SPORT L 400cc — 1996–1997
• POLARIS XPRESS 300cc — 1999
• POLARIS BIG BOSS 6X6 250cc — 1991–1993
• POLARIS 4X4 300cc — 1994–1995
• POLARIS 2X4 300cc — 1994–1995
• POLARIS XPLORER 300cc — 1999
• POLARIS TRAIL BLAZER 250cc — 1990–2006
• POLARIS XPLORER 250cc — 2000–2001
• POLARIS XPLORER 300cc — 1996–2002
• POLARIS XPLORER 400cc — 2002
• POLARIS TRAIL BOSS 4X4 250cc — 1987–1999
• POLARIS TRAIL BOSS 250cc — 1987–1999
• POLARIS TRAIL BOSS 250cc — 1981–1999
• POLARIS TRAIL BLAZER 250cc — 1990–2004
• POLARIS SCRAMBLER 250cc — 1980–1986
• POLARIS BIG BOSS 300cc — 1989–1992
• POLARIS 4X4 250cc — 1994–1995

Match your exact make, model, year and specification before ordering.

Why buy from FDY Performance?

FDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.

Need help choosing the right part?

Contact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.

• Call: 07765 534854
• Email: fdy@fdyperformance.com
• Website: www.fdyperformance.com