CON ROD POLARIS 250 TRAIL BLAZER 90-04, XPLORER 00-01, 300 2X4/4X494-95

The Bronco Connecting Rod Rebuild Kit AT-09166 is a heavy-duty OE replacement kit for Polaris models. Manufactured from certified chrome alloy steel (SNCM220), it offers superior strength, durability, and compatibility with aftermarket and OE crankshafts. This kit is ideal for high-RPM applications, featuring advanced materials and design for extended service life.

Features:

• Heavy-duty OE replacement connecting rods.
• Certified chrome alloy steel construction (SNCM220) for exceptional strength.
• Crankpins made from hot-rolled ASTM steel and case-hardened for durability.
• Caged needle roller bearings for high-RPM longevity.
• Bronze phosphor thrust washers with silver coating for added lubricity.
• Complete assembly includes rod, crankpin, crankpin bearing, top-end bearing, and thrust washers (if needed).
• Fully compatible with aftermarket and OE crankshafts.

Technical Specifications:

• Centre to Centre: 120 mm
• Small End Bearing: 18x23x21.70 mm
• Small End Bore: 23 mm
• Small End Width: 18 mm
• Big End Bearing: 25x33x18 mm
• Big End Bore: 33 mm
• Big End Width: 18 mm
• Big End Pin Diameter: 25 mm
• Big End Pin Length: 56 mm
• Washer Thickness: 25x42x0.8 mm

Cross-Reference OEM Part Numbers:

• Polaris: 3082790
• Polaris: 3083625
• Polaris: 3083799
• Polaris: 3083922
• Polaris: 3083626
• HOTRODS: 8145
• Wiseco: CR168

Compatible Models:

• Polaris Trail Blazer 250 (1987–2006, including ES and Freedom models)
• Polaris Trail Boss 250 (1985–1999, 2x4, 4x4, and R/ES variants)
• Polaris Xplorer 250 4x4 (2000–2001)
• Polaris Big Boss 250 (4x6: 1989–1993, 6x6: 1989–1993)
• Polaris 300 (2x4/4x4: 1994–1995)
• Polaris Big Boss 300 (4x6: 1989–1992, 6x6: 1994)
• Polaris Xplorer 300 4x4 (1996–1999)
• Polaris Xpress 300 2x4 (1996–1999)
• Polaris Cyclone 250X (1987)
• Polaris Scrambler 250 (1985–1986)

Part Number: 56-203.NT

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.