Product Description
Tillotson 196cc Connecting Rod Assembly - 3.303" Stock Length
Key Specifications:
- Part Number: 138190012
- Rod length: 3.303 inches (stock specification)
- Fits 1.180" crank journal
- Wrist pin size: .709"
- Cast construction for durability
What You Get:
- Complete OEM connecting rod assembly
- Rod cap and bolts included
- Ready-to-install design
Engine Compatibility:
- Primary: Tillotson 196R/RS engines
- Also fits: Tillotson 212R, most 196cc clones
- Will NOT fit: Tillotson 212E, 212EE, or Tillotson 225R/RS (different wrist pin size)
Racing Compliance:
- AKRA 2020: Meets stock box stock rod requirements (2.350"-2.375" length, 133g minimum weight)
- NKA 2020: Compliant with rod specifications (billet rods prohibited, honing allowed)
Applications:
- Box stock clone engine rebuilds
- OEM replacement for damaged rods
Essential component for engine rebuilds - provides the critical connection between piston and crankshaft for reliable power delivery.