The Hot Rods Connecting Rod Kit 8146 is a high-quality replacement kit for Polaris models, designed for durability, strength, and precision. Made from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc, this kit provides optimal performance and reliability under demanding conditions. It includes all necessary components for a complete rod replacement, ensuring compatibility with your engine setup.
Features:
- Manufactured from hot-rolled ASTM 4115 and case-hardened for strength (58-62 Rc).
- Advanced design minimizes high-RPM bearing race distortion with side scalloping and vent slots.
- Double-forged rods improve grain flow and dimensional consistency.
- Shot-peened and double-honed for exceptional strength under heavy loads.
- Double-drilled small ends provide additional lubrication and cooling for wrist pin bearings.
- Silver-coated thrust washers and crank pin bearings enhance lubricity and reduce wear.
- Complete kit includes connecting 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: 130.00 mm
- Pin Diameter: 26.00 mm
- Pin Length: 61.00 mm
- Small End Bore: 23.00 mm
- Small End Width: N/A
- Washer Thickness: 1.00 mm
Cross-Reference OEM Part Numbers:
- Polaris: 3084153
- Hot Rods: 8146
Compatible Models:
- Polaris Big Boss 350L 6×6 (1991–1993)
- Polaris Sportsman 350L (1993)
- Polaris Trail Boss 350L (2×4/4×4: 1990–1993)
- Polaris Big Boss 400L 6×6 (1994–1997)
- Polaris Scrambler 400 (2×4: 2000–2002, 4×4: 1995–2000)
- Polaris Sport 400L (1994–1999)
- Polaris Sportsman 400L 4×4 (1994–1997)
- Polaris Trail Boss 400L (2×4: 1994–1995, 4×4: 1994)
- Polaris Xplorer 400 4×4 (1995–2002)
- Polaris Xpress 400L (1996–1997)
Part Number: 56-204.HR
Reviews
There are no reviews yet.