3112D071 3112D091 Bi-Metal Camshaft Bushing Set Replacement Spare Parts Fits Perkins 1103 1104 1106 Series Diesel Engine

3112D071 3112D091 Bi-Metal Camshaft Bushing Set Replacement Spare Parts Fits Perkins 1103 1104 1106 Series Diesel Engine

Cross Reference Part Numbers

Compatible Perkins Engine Models

• 3112D071 Fits: 1103A-33, 1103C-33, 1104C-44, 1104D-44, 1104D-E44TA, Caterpillar C6.6
• 3112D091 Fits: 1106A-70TA, 1106D-E66, 1106 series 6-cylinder diesel engines
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Wide Application Range

• Massey Ferguson, New Holland, Case IH agricultural tractors & harvesters
• Perkins stationary diesel generator sets, industrial compressor units
• Caterpillar, JCB excavators, wheel loaders, backhoe loaders
• Forklifts, agricultural and construction engineering equipment
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Key Product Features

1. 1:1 OEM Precision Dimension: Strict original size design with standard oil lubrication holes and grooves, interference press-fit installation, no deformation after assembly, perfectly matching camshaft journals to eliminate excessive clearance knocking.
2. Dual-Layer Bi-Metal Material: High tensile steel back + wear-resistant bronze inner layer, strong compression resistance, outstanding thermal conductivity and self-lubricating performance, adapting to high-temperature high-speed engine working environment.
3. Professional Lubricating Groove Design: Ensures continuous engine oil circulation on the friction surface, effectively prevents dry grinding, camshaft seizure and local high-temperature ablation.
4. Strict Multi-Round Factory Inspection: Each bushing passes dimensional detection, roundness test, hardness inspection and surface flaw screening to guarantee overhaul assembly precision and long service life.
5. High Anti-Fatigue Performance: Resists long-term cyclic impact load, not easy to fatigue wear, greatly reducing engine overhaul frequency and maintenance cost.