A-31134123-AI Bushing, Connecting Rod

One New Aftermarket Replacement Connecting Rod Bushing for Perkins Diesel Engines

This connecting rod bushing (also known as a small end bush or conrod bushing) fits at the small end of the connecting rod, providing a precision bearing surface between the connecting rod and the piston pin. Designed for Perkins 4-cylinder and 6-cylinder diesel engines widely used in Fits Massey Ferguson tractors, Landini tractors, and related agricultural and industrial machinery, this bushing ensures correct piston pin clearance and smooth engine operation during rebuilds and overhaul.

Specifications

• Inner Diameter: 34.57 mm
• Outer Diameter: 39 mm
• Material: Bronze with antifriction alloy coating
• Fits Perkins Engine Series: 4.236, 4.248, 4.41, 1004.4, 6.354, 1006.6, and related variants

Compatible Models

Fits Massey Ferguson Tractors: Super 90, 175, 180, 255, 265, 274-4, 275, 283, 290, 294-4, 362, 374S, 375, 383, 384S, 390, 394S, 670, 690, 1085, 3050, 3060, 3090, 3095, 3120, 4225, 4235, 4240, 4260, 4270, 4325, 4335, 5275, 5285, 5290

Fits Massey Ferguson Combines: 31, 300, 410, 510

Fits Massey Ferguson Backhoe Loaders / Construction: 31, 50, 50B, 50C, 50E, 50F, 50H, 50HX, 60H, 275, 283, 290, 320, 350, 383, 390, 690, 6500, 6500H

Landini Tractors: Compatible with Landini models equipped with Perkins 4.236, 4.248, and 6.354 series diesel engines

Perkins Engine Series: 236, 248, 4.236, 4.248, 4.41, 1004.4, 1004.40, 1004.40T, 354, 354.4, 6.354, 1006.6

Replaces Part Number(s):

31134123, A-31134123-AI, 731463M1, 733767M1, 732985M91, 0050128, 50128

New aftermarket replacement part - not remanufactured, not used.