CONNECTING ROD POLARIS 3084153, HOTRODS CR169, 8146 QUAD

Hot Rods Connecting Rod Kit for Polaris Engines

Engineered for superior performance and longevity, the Hot Rods Connecting Rod Kit 8146 is a premium replacement part designed to meet the demanding needs of Polaris engines. This kit provides exceptional strength, precision, and durability, ensuring optimal operation even under strenuous conditions. Constructed with high-quality materials and advanced manufacturing processes, it is built to last.

Key Features:

• Robust Construction: Manufactured from hot-rolled ASTM 4115 steel and case-hardened to a Rockwell hardness of 58-62 Rc for enhanced durability.
• Advanced Bearing Design: Features include side scalloping and vent slots to minimize high-RPM bearing race distortion, promoting smoother operation.
• Optimized Grain Flow: Double-forged rods ensure improved grain flow and consistent dimensions for increased reliability.
• Exceptional Strength: Shot-peened and double-honed processes contribute to superior strength, allowing the rod to withstand heavy loads.
• Enhanced Lubrication: Double-drilled small ends provide additional lubrication and cooling for the wrist pin bearings, extending component life.
• Wear Reduction: Includes silver-coated thrust washers and crank pin bearings to boost lubricity and minimize wear.
• Complete Assembly: This comprehensive kit contains all essential components for a full connecting rod replacement: connecting rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.

Technical Specifications:

• Big End Bore: 34.00 mm
• Center to Center Length: 130.00 mm
• Pin Diameter: 26.00 mm
• Pin Length: 61.00 mm
• Small End Bore: 23.00 mm
• Washer Thickness: 1.00 mm

Cross-Reference Information:

• OEM Part Number: Polaris 3084153
• Manufacturer Part Number: Hot Rods 8146