What are the OEM and cross-reference part numbers for 21U-30-31300?

The OEM and interchange cross-reference numbers for Komatsu 21U-30-31300 Track Roller Assembly include: 21U-30-31300, 20N-30-71709, MU-3004, MU3004.

What are the technical specifications of 21u-30-31300-komatsu-track-roller?

Key technical specifications of Komatsu 21U-30-31300 Track Roller Assembly: part_type: Track Roller (Bottom Roller / Lower Roller); weight: 5.5 kg; application: Undercarriage Track Support; construction: Sealed Bearing Assembly; mounting_method: Direct Bolt-On to Track Frame; function: Track Chain Guidance, Weight Distribution, Undercarriage Stability.

Komatsu 21U-30-31300 Track Roller Assembly - Image 1

Komatsu 21U-30-31300 Track Roller Assembly - Image 2

1 / 3

Komatsu 21U-30-31300 Track Roller Assembly

Q: Which equipment and machinery is 21u-30-31300-komatsu-track-roller compatible with?

Komatsu 21U-30-31300 Track Roller Assembly (21u-30-31300-komatsu-track-roller) is compatible with: Komatsu PC10-6, Komatsu PC10-7, Komatsu PC15-2, Komatsu PC15-3, Komatsu PC20-7, Komatsu PC20-7F, Komatsu PC20-2B, Komatsu PC20-2F, Komatsu PC20, Komatsu PC22.

Express Free Shipping 3-Year Factory Warranty 90-Day Hassle-Free Returns 24/7 Dedicated Support

Part Type	Track Roller (Bottom Roller / Lower Roller)
Weight	5.5 kg
Applications	Undercarriage Track Support
Construction	Sealed Bearing Assembly
Mounting Method	Direct Bolt-On to Track Frame
Function	Track Chain Guidance, Weight Distribution, Undercarriage Stability

Manufacturer No.

21U-30-3130021U.30.3130021U3031300

OEM Part No.

21U-30-3130020N-30-71709

Interchange No.

MU-3004MU3004

Fitment Vehicles

Komatsu PC10-6Komatsu PC10-7Komatsu PC15-2Komatsu PC15-3Komatsu PC20-7Komatsu PC20-7FKomatsu PC20-2BKomatsu PC20-2FKomatsu PC20Komatsu PC22Komatsu PC25Komatsu PC26Komatsu PC27Komatsu PC28Komatsu PC30Komatsu PC35Komatsu PC38

Hydraulic Systems - Industrial Encyclopedia

OEM track roller 21U-30-31300 for Komatsu PC10 PC15 PC20 PC25 PC30 PC35 mini excavators. Lower track roller ensures weight distribution, chain guidance, and undercarriage stability.