CONNECTING ROD 99-08 TRX400EX, HOTROD 8609 HONDA ATV
Hot Rods Connecting Rod Kit 8609 is a premium replacement for Honda TRX400EX and TRX400X models. Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc for maximum durability. Advanced design incorporates side scalloping and vent slots to minimize high RPM bearing race distortion. Double-forged rods ensure improved grain flow and dimensional consistency. Shot-peened and double-honed for superior performance under heavy loads. Small ends are double-drilled for enhanced lubrication and cooling of the wrist pin bearing. Thrust washers and crank pin bearings feature a silver coating for added lubricity. Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers. Connecting Rod Dimensions (mm): A: 122.6, B: 20, C: 34, D: 21, E: 19, F: 66. Crank Pin: 34 x 66 mm (without washer). Bottom Bearing: 34 x 43 x 20 mm. Part Number: 56-189.HR. Manufacturer: Hot Rods.
- SKU
- 56-189.HR
- Brand
- Hot Rods
- Availability
- In Stock (1)
FULL DESCRIPTION
Hot Rods Connecting Rod Kit
Enhance the performance and durability of your Honda ATV with the Hot Rods Connecting Rod Kit 8609. This premium replacement part is specifically engineered for demanding applications, providing exceptional strength and reliability.
Key Features:
- Constructed from hot-rolled ASTM 4115 steel, case-hardened to 58-62 Rc for superior strength and wear resistance.
- Features advanced side scalloping and vent slots to minimize distortion at high RPMs for improved bearing longevity.
- Double-forged rod design ensures consistent grain flow and precise dimensions.
- Shot-peened and double-honed processes contribute to enhanced performance under heavy stress.
- Small ends are double-drilled to optimize lubrication and cooling for the wrist pin bearing.
- Includes thrust washers and crank pin bearings with a silver coating for increased lubricity.
- This comprehensive kit contains a rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.
Specifications:
Connecting Rod Dimensions (mm):
- Length (A): 122.6
- Small End Bore (B): 20
- Big End Width (C): 34
- Wrist Pin Diameter (D): 21
- Wrist Pin Bore (E): 19
- Center to Center Length (F): 66
- Crank Pin: 34 mm x 66 mm (washer excluded).
- Bottom Bearing: 34 mm x 43 mm x 20 mm.
