General Specifications

GENERAL SPECIFICATIONS

Connecting Rod
Piston Pin Bore Diameter 23.105 - 23.145 mm (0.9096 - 0.9112 inch)
Crankshaft Bearing Bore Diameter 5.15 - 5.17 mm (2.250 - 2.251 inch)
Length (Center-to-Center) 140.46 - 140.54 mm (5.530 - 5.533 inch)
Alignment (Bore-to-Bore Max Diff.)
Twist 0.075 per 25 mm (0.003 per inch)
Bend 0.04 per 25 mm (0.0016 per inch)
Side Clearance (Assembled to Crank)
Standard 0.15 - 0.35 mm (0.006 - 0.014 inch)
Service Limit 0.36 mm Maximum (0.014 inch Maximum)

Connecting Rod Journal
Diameter 53.983 - 54.003 mm (2.1253 - 2.1261 inch)
Out-of-Round Limit 0.006 mm (0.0003 inch) Maximum 0.0150 mm (0.0006 inch) Total
Taper Limit 0.008 mm per 25 mm (0.0003 inch per inch)
Surface Limit (RMS) 0.25 Micrometers (10.0 Micro inch)

Connecting Rod Bearings
Clearance to Crankshaft
Desired 0.025 - 0.035 mm (0.001 - 0.0014 inch)
Allowable 0.020 - 0.066 mm (0.00086 - 0.0027 inch)
Bearing Wall Thickness (Std.) 1.557 - 1.570 mm (0.0612 - 0.0618 inch)