BS428X2 Transmission Mounting Bracket (LW300F) Zl20-030057

Product Introduction

This ZL20-030057 BS428X2 transmission mounting bracket is a heavy-duty support component designed for XCMG LW300F wheel loader. It serves as the fixed mounting frame for the gearbox assembly, bearing the weight of the transmission and isolating vibration between the transmission and vehicle frame during loader operation. It limits displacement of the gearbox under impact loads, protecting connecting shafts, pipelines and bolt joints from fatigue fracture.

The bracket adopts thick steel plate cutting and full welding forming. Weld seams are fully inspected to guarantee structural rigidity. The surface is treated with anti-rust yellow paint coating to resist mud, water splash and corrosion in mining and earthmoving sites. The precisely positioned mounting holes match the original assembly dimensions, ensuring accurate alignment between the transmission and chassis frame. It effectively buffers shock and vibration generated during loading, travelling and bumpy road operation, reducing abnormal vibration and noise of the whole transmission system.

Manufactured strictly in accordance with OEM dimensional standards, this transmission mounting bracket can directly replace original spare parts without modification. We supply OEM equivalent and premium aftermarket quality grades. Every finished bracket undergoes welding inspection and dimension verification before shipment. Export-grade packaging and complete customs documents are available for overseas construction machinery repair shops and equipment distributors.

Key Features

• Part number: ZL20-030057, BS428X2 transmission mounting bracket compatible with XCMG LW300F wheel loader
• Thick steel plate structure with full penetration welding, high load-bearing capacity and anti-deformation
• Yellow anti-corrosion paint coating, good rust resistance for harsh working environments
• Precisely machined mounting holes for accurate positioning and easy installation
• Effectively absorbs vibration and protects transmission and related connecting components
• Direct replacement without secondary machining
• In stock, factory direct export, mixed container loading available

Why Choose Our ZL20-030057 Transmission Mounting Bracket

1. Professional Construction Machinery Chassis & Transmission Parts Specialization

We specialize in full-range chassis and gearbox spare parts for wheel loaders. Our team is familiar with frame assembly structure and installation parameters, providing accurate part matching and professional technical guidance for loader overhaul projects.

2. Strict Welding & Structural Performance Control

All brackets use qualified thick steel plates. We implement full welding and non-destructive inspection for welds. Each finished piece is checked for overall dimension and flatness, eliminating hidden risks such as weld cracking and hole position deviation.

3. Multiple Quality Grades for Global Market

We offer OEM equivalent and premium aftermarket versions to meet different procurement demands. OEM equivalent products match original structural performance and dimensions completely. The aftermarket option provides cost-effective replacement for regular fleet maintenance, both with stable quality guarantee.

4. Ready Stock & Fast Shipment

We maintain abundant spot inventory of ZL20-030057 transmission mounting brackets. Products are sorted by part number for quick picking. We support shipment within 3–7 working days and mixed loading with other loader spare parts to cut logistics expenses.

5. Export-Grade Packaging & Full Set Documents

The mounting bracket is packed with shockproof protection in export cartons or wooden cases to avoid deformation during long ocean transport. Our foreign trade team provides complete customs documents including packing list, commercial invoice and inspection certificate for smooth import clearance.

6. Rich Global Export Service Experience

We serve worldwide construction machinery dealers and maintenance teams. We provide pre-sales part verification and responsive after-sales support, solving compatibility problems promptly and establishing long-term stable cooperative relationships.