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Shaanqi Heavy Duty Truck Parts Delong New M3000F3000X3000 Gearbox Guard Beam Yuanbao Beam SZ949000702

Product Overview: Rear Cross Member (Gearbox Guard Beam)
OEM Part Number: SZ949000702
Common Name: Rear Cross Beam / Gearbox Support Beam / Chassis Cross Member / "Yuanbao Beam" (元宝梁 – named for its元宝-shaped design resembling an ingot)
Function: Structural reinforcement of the truck frame; supports the transmission and enhances chassis rigidity under dynamic loads
System: Vehicle Chassis & Frame Assembly – Critical structural component
Availability:
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  • SZ949000702

  • Shacman

Category Information
Part Type Rear Chassis Cross Member / Gearbox Guard Beam ("Yuanbao Beam")
OEM No. SZ949000702
Alternate Nos. 81.41201.0053, DZ91129591030 (verify fitment)
Material High-Strength Steel (HSLA)
Main Fitment Shacman Delong F2000, F3000, M3000, X3000 series
Function Frame reinforcement, transmission support, impact protection
Critical Notes Structural safety part, replace if deformed, professional install required, inspect regularly
元宝梁-4
元宝梁-3
元宝梁-1


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