XZR8®
Hitachi 1033840 Drive Sprocket Assembly
Hitachi 1033840 Drive Sprocket Assembly - Image 2
1 / 2

Hitachi 1033840 Drive Sprocket Assembly


Express Free Shipping
3-Year Factory Warranty
90-Day Hassle-Free Returns
24/7 Dedicated Support
Tooth Count21
Bolt Hole Count16
Bolt Hole Diameter16 mm
Mounting TypeRim Type
Outer Diameter47 mm
Total Height39.5 mm
MaterialForged Alloy Steel
HardnessHRC 50-60
Net Weight18.5 kg
Package Dimensions45 × 45 × 12 cm

Manufacturer No.

  • 1033840
  • 1033840PS
  • SP1033840

OEM Part No.

  • 1033840
  • 1033840PS
  • YD00002183
  • YD00002183PS
  • UR154H321
  • 1033559

Engine Part No.

  • Yanmar 4TNV98C

Interchange No.

  • SP334
  • 85G-SPRKT-21T-16BH

Fitment Vehicles

  • Hitachi ZX70-3
  • Hitachi ZX70-3-HCME
  • Hitachi ZX80LCK-3
  • Hitachi ZX75US-3
  • Hitachi ZAXIS75US-5N
  • Hitachi ZAXIS85USB-5N
  • Hitachi ZX70-5A
  • Hitachi ZX70LC-5A
  • Hitachi ZX70-5G
  • Hitachi ZX70LC-5G
  • Hitachi ZX85USB-5
  • John Deere 75D
  • John Deere 75G
  • John Deere 85D
  • John Deere 85G
  • John Deere 0CD50-M08010
Drive sprocket assembly designed for track drive systems on 7-8 metric ton class hydraulic excavators. Features 21 teeth configuration with 16 bolt holes at 16 mm bolt specification. Rim-type construction manufactured from forged alloy steel with induction-hardened tooth profiles for wear resistance. Direct replacement for Hitachi OEM part number 1033840 and John Deere OEM part number 1033840. Compatible with Yanmar 4TNV98C powered undercarriages.