CONNECTING ROD KIT YFM660R 01, BRONCO AT-09174 PIN 73.80mm, PIN DIA 37mm - Length 73.80mm
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
Heavy-duty OE replacement connecting rods from Bronco AT-09174. Certified Chrome alloy steel provides superior strength. Crankpins are manufactured from hot-rolled ASTM steel and case hardened. Psychic Rods uses the latest in caged needle roller bearing designs for high rpm longevity. Thrust washers are manufactured from bronze phosphor and are silver coated. Rod assembly sold complete with rod, crankpin, crankpin bearing, top end bearing, and thrust washers if needed. Fully compatible with aftermarket and OE crankshafts. Material SNCM220. Size: Centre 2 Centre 136.50mm, Small End Bearing None, Small End Bore Ø 22mm, Small End Width 22mm, Big End Bearing 37x45x21.80mm, Big End Bore Ø 45mm, Big End Width 22mm, Big End Pin Ø 37mm, Big End Pin Length 73.80mm, Washer Thickness None. Part No. 56-206.DR. Sizes: A = 136.5, B = 22, C = 37, D = 22, E = 22, F = 73.80mm. Cross reference numbers: VA2018 [73.8], 5LP-11651-00-00, HOTROD 8614, 5KM-11400-00-00.
- SKU
- 56-206.DR
- Brand
- Namura Technologies
- Availability
- In Stock (7)
Fitments (12)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YFM 660R Raptor | 2001 |
| YAMAHA | YFM F GRIZZLY 660 | 2002 |
| YAMAHA | YFM F GRIZZLY 660 | 2003 |
| YAMAHA | YFM F GRIZZLY 660 | 2004 |
| YAMAHA | YFM F GRIZZLY 660 | 2005 |
| YAMAHA | YFM F GRIZZLY 660 | 2006 |
| YAMAHA | YFM F GRIZZLY 660 | 2007 |
| YAMAHA | YFM F GRIZZLY 660 | 2008 |
| YAMAHA | YFM R RAPTOR 660 | 2001 |
| YAMAHA | YXR RHINO 660 | 2004 |
| YAMAHA | YXR RHINO 660 | 2005 |
| YAMAHA | YXR RHINO 660 | 2006 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Connecting Rod
- Variant Id
- 250267
FULL DESCRIPTION
BRONCO Connecting Rod Rebuild Kit for Yamaha ATVs
This heavy-duty connecting rod rebuild kit is designed as an OE replacement part. It is constructed from certified chrome alloy steel for superior strength and durability. The kit includes a crankpin manufactured from hot-rolled ASTM steel and case hardened for longevity. Psychic Rods utilizes advanced caged needle roller bearing designs, ensuring high RPM performance and extended lifespan. Thrust washers are made from bronze phosphor and are silver coated for enhanced protection.
This rod assembly is sold complete with the rod, crankpin, crankpin bearing, top end bearing, and thrust washers. It is fully compatible with both aftermarket and OE crankshafts.
Material: SNCM220
Specifications:
- Center to Center Length: 136.50 mm
- Small End Bearing: None
- Small End Bore Diameter: 22 mm
- Small End Width: 22 mm
- Big End Bearing: 37x45x21.80 mm
- Big End Bore Diameter: 45 mm
- Big End Width: 22 mm
- Big End Pin Diameter: 37 mm
- Big End Pin Length: 73.80 mm
- Washer Thickness: None
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


