29551651 Housing assembly Allison spare parts

29551651 Housing assembly Allison spare parts

The 29551651 housing assembly, as a core structural component of the original Allison transmission replacement, is precisely matched to all Allison transmission models and is widely used in various equipment equipped with Allison transmissions, including commercial vehicles, engineering vehicles, mining machinery, and emergency vehicles. It is a key and preferred component for transmission repair and refurbishment. Its core function is to encapsulate and protect the internal transmission components of the transmission, while providing structural support and installation reference. It also contains transmission fluid for lubrication, storage, and heat dissipation, directly affecting the overall rigidity, sealing performance, and heat dissipation effect of the transmission. It effectively solves problems such as cracking, deformation, oil leakage, and wear of the original housing, avoids transmission failures caused by contaminant corrosion or positioning misalignment of internal components, extends the overall service life of the transmission, and reduces equipment maintenance costs.

Core technical parameters:

– Product Model: 29551651
– Product Name: Housing Assembly (Gearbox Dedicated)
– Housing material: High-strength aluminum alloy (ADC12)
– Surface treatment: Anodizing + anti-corrosion coating
– Processing technology: Die casting + precision machining + airtightness testing
– Rated pressure: ≤1.2MPa
– Dimensions: Precisely matched to original factory specifications (Length × Width × Height: 185 × 152 × 118 mm)
– Wall thickness: 8-12mm (uniformly distributed)
– Sealing performance: No leakage (0.8MPa air pressure test, no leakage after 30 minutes of pressure holding)
– Operating temperature: -40℃~150℃
– Suitable for: Allison transmission protection and support, can directly replace the original 29551651 model.

The 29551651 housing assembly combines high quality, high adaptability, and high cost-effectiveness, making it a reliable choice for both bulk purchases by repair shops and replacements for individual equipment repairs. We insist on rigorous quality control; each product undergoes multiple stages, including material testing, dimensional calibration, airtightness testing, and pressure resistance testing, to ensure that products meet technical standards before leaving the factory. This provides durable and stable protection and support for the precision components inside the gearbox, reducing transmission failures, promoting efficient and stable equipment operation, and lowering maintenance costs.

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