CONNECTING ROD +5 BANSHEE, HOTROD 8158 YAMAHA ATV

The Hot Rods Connecting Rod Kit (8158) is a premium replacement designed for Yamaha YFZ350 Banshee and YZ250F models. Manufactured with precision and advanced materials, this kit ensures exceptional durability and performance, even under extreme loads. It features advanced design elements to minimize distortion and improve lubrication, making it ideal for high-performance applications.

Features:

• Made from hot-rolled ASTM 4115 and case-hardened to 58-62 Rc for superior strength.
• Side scalloping and vent slots reduce high-rpm bearing race distortion.
• Double-forged rods ensure grain flow and dimensional consistency.
• Shot-peened and double-honed for added strength under heavy loads.
• Small ends are double drilled for improved lubrication and cooling of the wrist pin bearing.
• Thrust washers and crank pin bearings are silver-coated for enhanced lubricity.
• Complete kit includes rod, crank pin, crank pin bearing, top end bearing, and thrust washers.

Technical Specifications:

• Big End Bore (mm): 29.00
• Big End Width (mm): N/A
• Center to Center (mm): 115.00
• Pin Diameter (mm): 22.00
• Pin Length (mm): 52.70
• Small End Bore (mm): 21.00
• Small End Width (mm): N/A
• Washer Thickness (mm): 1.00

Cross-Reference OEM Part Numbers:

• Wiseco WPR178
• 29L-11651-00-00
• CR178

Vehicle Fitments:

• Yamaha YFZ350 Banshee (1987-2006) Includes Limited, Special, and Anniversary Editions.
• Yamaha YZ250F ATV (2017)

Part Number: 8158

Dispatch Times

Local Stock: Dispatches in < 24 hours

Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm. 

Supplier Stock: Dispatches in 2-4 Days

Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".

OEM Special Order: Dispatches in 3-10 Days

This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts. 

Delivery Times

Ireland & Northern Ireland:

1-2 Days using GLS/An Post

Germany, France, Netherlands, Belgium:

3-5 Days using GLS/Fedex

Italy, Spain & Other EU Countries:

4-7 Days using GLS/Fedex