29515102 Fixing plate Allison spare parts

29515102 Fixing plate Allison spare parts

The Allison 29515102 mounting plate, as a core mounting component of the Allison transmission, is hailed as the “solid foundation” for transmission component positioning. Its core function is to precisely fix key components such as the transmission housing, gear brackets, bearing seats, and sensors, transmit loads, position components, and prevent component displacement or loosening due to high-frequency vibration during equipment operation. It avoids component wear, abnormal operating noise, or even transmission failure caused by mounting failure, ensuring efficient and stable power transmission of the transmission, extending the service life of the entire machine, and reducing maintenance costs and downtime losses.

Core technical parameters:

-Part Number: Allison 29515102
– Material Specifications: Made of high-quality ductile iron (QT450-10) or 45# high-quality carbon structural steel, balancing rigidity and toughness. Processed with professional heat treatment processes of normalizing and tempering, strictly following GB/T 1348-2009 “Ductile Iron Castings” and GB/T 699-2015 “High-Quality Carbon Structural Steel” standards, with tensile strength ≥450MPa, Rockwell hardness controlled at HRC22-28, and strict control of impurity content; the surface is galvanized and passivated or powder coated, with a roughness of Ra≤0.8μm, meeting the high-end manufacturing standards for automotive gearbox mounting plates, and suitable for complex environments with high oil and saturation.
– Structure type: One-piece stamping/casting structure with reinforcing rib design; precise mounting holes are pre-drilled and chamfered on the surface, with no burrs or deformation, and accurate positioning; lightweight design reduces the weight of the equipment, while pre-drilled heat dissipation holes improve heat dissipation performance; the edges are rounded to avoid scratching the gearbox housing and other components during installation, ensuring smooth and unobstructed installation.
– Dimensions: Length 80-200mm, Width 50-150mm, Thickness 8-15mm, Mounting hole diameter φ8-16mm, Hole spacing error ≤0.03mm, Dimensional tolerance controlled within GB/T 1804-2000 m-level precision, precisely matching Allison gearbox housing and bracket mounting dimensions, mounting holes and bolts fit tightly, fully compatible with original factory installation requirements.
– Performance indicators: Temperature resistance range -40℃ to 200℃, after high and low temperature cycling tests, no deformation or cracks are generated after multiple cycles; oil resistance grade meets GB/T 1226-2010 standard, can withstand corrosion from various transmission oils and hydraulic oils, neutral salt spray test ≥96h, with excellent rust prevention, corrosion prevention and oil stain prevention capabilities; compressive strength ≥600MPa, strong resistance to deformation.
– Applicable Scenarios: Dedicated to Allison series transmissions, widely used in commercial vehicles, heavy trucks, construction machinery, mining equipment (such as the Allison transmissions in the Terex TR50/TR60 series), and other equipment equipped with Allison transmissions. It meets the general requirements of mining machinery transmissions and is used for fixing and positioning key components such as transmission housings, gear supports, bearing seats, and sensors. It undertakes the core tasks of fixing, supporting, and positioning. It can be used for original parts replacement, transmission repair and maintenance, and is suitable for complex working conditions such as heavy loads, high-frequency vibrations, and heavy oil contamination. It provides solid support for the stable operation of various transmission components and helps the equipment operate efficiently.

Core product advantages:

1. Original factory precise fit: Strictly matches the original Allison part number 29515102, no need to modify holes or adapt, direct installation in the original position, seamless connection between the gearbox housing and various fixed components.
2. High strength and resistance to deformation: Made of high-quality ductile iron/45# carbon structural steel with professional heat treatment process, strictly following relevant industry standards, it has high hardness, good toughness, and excellent resistance to compression, deformation and fatigue.
3. Corrosion-resistant, wear-resistant and durable: The surface is professionally treated with galvanizing and passivation/powder coating, providing outstanding rust prevention, corrosion prevention and wear resistance.
4. Easy and practical installation: The one-piece molded structure has precise pre-drilled mounting holes with chamfered edges, requiring no complicated tools. One person can complete the installation and disassembly with just a wrench. The lightweight design and reinforced structure mean that no additional adjustments are needed after installation, and maintenance is simple.
5. Quality Controlled Throughout the Process: Every part undergoes rigorous factory testing, conforming to automotive transmission component manufacturing standards to ensure stable product performance, adaptability to heavy-duty conditions, and safeguard the stable operation of all transmission components.

Get a personalized quote now