ZD 150×180×16/30 Rectangular Double Spring Combined Skeleton Oil Seal Multi-Brand Precision Wheel Reducer Seal For CG930 ZL30E LW300F LG930 SEM630 Replacement

Engineered for parts distributors, multi-brand dealerships and mixed-fleet maintenance operations, this ZD series 150×180×16/30 double spring combined skeleton oil seal offers precision cross-brand compatibility across 12 mainstream 3-ton wheel loader models from CG, ZL, LW, CLG, LG, XG and SEM manufacturers. Manufactured to exacting dimensional tolerances matching OEM specifications, each seal undergoes CNC machining of the outer metal case to ensure a flawless press-fit into the wheel reducer housing bore without requiring shimming, sealant or housing modification. The rectangular cross-section profile with dual spring tensioning provides consistent sealing geometry across all compatible loader brands, eliminating the fitment variability common with generic aftermarket alternatives. For procurement teams seeking to consolidate wheel-end seal inventory across diverse loader fleets while maintaining OEM-grade sealing performance, this precision-engineered universal replacement delivers simplified parts management without compromise.

• Model: ZD Combined Skeleton Oil Seal
• Size: 150×180×16/30
• Structure: Rectangular section, double spring tightening, integrated metal skeleton
• Installation Position: Loader wheel side reducer, hub rotary shaft sealing

CG30B, CG930, ZL30B-II, ZL30E, CG932H, LW300F, LW300KV, CLG830, LG833, XG930, LG930, SEM630

• ✅ Specification: ZD 150×180×16/30 rectangular double spring combined skeleton oil seal
  ✅ Applicable equipment: CG, ZL, LW, CLG, LG, XG, SEM series 3-ton wheel loaders
  ✅ Installation position: Loader wheel side reducer & hub shaft
  ✅ Double spring automatic wear compensation, long-lasting tight sealing
  ✅ Rectangular section, anti-extrusion, anti-shifting and anti-deformation
  ✅ CNC-machined outer case with ±0.05mm dimensional tolerance ensures flawless press-fit across 12 mainstream loader brands
  ✅ Single-part-number cross-brand compatibility simplifies procurement and reduces seal inventory SKU count
  ✅ No shimming, sealant or housing modification required — true drop-in OEM-spec replacement for CG, ZL, LW, CLG, LG, XG and SEM loaders
  ✅ Consistent sealing geometry across all compatible brands eliminates the fitment inconsistency of generic aftermarket alternatives