What is the minimum order quantity for bucket teeth?

Our minimum order quantity (MOQ) for bucket teeth is 100 pieces. We offer competitive pricing for distributors and fleet operators.

What hardness are your bucket teeth?

Our bucket teeth are heat-treated to HRC 48-58 hardness, providing excellent wear resistance and impact toughness for demanding excavation applications.

What styles of bucket teeth do you manufacture?

We manufacture J-series, K-series, ESCO style, and other popular tooth systems. Our teeth are compatible with CAT, Komatsu, Hitachi, and other major OEM adapters.

Are your bucket teeth interchangeable with OEM parts?

Yes, our bucket teeth are manufactured to OEM specifications and are fully interchangeable with original equipment parts from CAT, Komatsu, and other manufacturers.

Do you supply matching adapters and pins?

Yes, we supply complete tooth systems including adapters, pins, and locks. This ensures proper fitment and optimal performance.

HyundaiStandardR140

61N4-31210

Hyundai Bucket Tooth R140

Part Number: 61N4-31210
Weight: 4.6 kg
Material: Alloy Steel
Finish: Heat Treated
Profile: Standard
Equipment Class: 14 ton
Compatibility: Hyundai R140 Compatible

61N4-31210 Product Details

The 61N4-31210 is an aftermarket replacement standard tooth compatible with Hyundai R140 excavators — an aftermarket replacement tooth for Hyundai R140 series excavators. Manufactured by AzuLong Wear Parts to match OEM specifications for direct bolt-on replacement.

Standard Profile — Application & Performance

The standard profile provides optimal balance between penetration and wear resistance. It is the most versatile tooth design for everyday excavation work, handling mixed soil conditions including topsoil, clay, and loose gravel. The profile geometry is optimized for self-sharpening wear — as the tooth wears down, it maintains a relatively sharp digging edge rather than going blunt.

Material & Durability

At 4.6 kg, this tooth is built for 14 ton class equipment. This compact tooth is manufactured from heat-treated alloy steel with a target hardness of HRC 48-52. The lighter weight makes field changes fast and reduces bucket drag, improving fuel efficiency during extended digging cycles. The alloy steel composition provides balanced resistance to both abrasive wear from sandy soils and impact damage from occasional rock contact.

Equipment Compatibility

Compatible with: Hyundai R140LC-7, Hyundai R140LC-9. Always verify tooth-to-adapter fitment for your specific machine configuration before ordering. AzuLong's technical team can assist with compatibility confirmation — contact rocky@azulong.com or WhatsApp +86-13777046128.

Hyundai R140LC-7
Hyundai R140LC-9

Specifications

Part Number	61N4-31210
Product Type	Bucket Tooth
Profile	Standard
Series / Standard	R140
OEM Compatibility	Hyundai R140 Compatible
Weight	4.6 kg (10.1 lbs)
Material	Alloy Steel
Finish	Heat Treated
Hardness	HRC 48-52 (up to HRC 58 for heavy-duty)
Equipment Class	14 ton
Manufacturer	AzuLong Wear Parts Company (ISO 9001:2015)
MOQ	30 pieces (samples available for testing)

Why Source from AzuLong

Factory Direct

No middleman markup — buy directly from the manufacturer in Ningbo, China

ISO 9001:2015

Certified quality management system with per-batch quality documentation

Flexible MOQ

Starting from 30 pieces for bucket teeth, with sample availability

OEM Capability

Custom steel stamp logo, branded packaging, and private labeling

Global Shipping

FOB Ningbo to worldwide destinations, with logistics partner recommendations

15+ Years

Established 2009, serving construction and mining equipment markets globally

Related Products

61NA-31310

Hyundai Standard · 12.82 kg

61Q6-31310RCU

Hyundai Standard · 8.96 kg

61QA-31310U

Hyundai Standard · 14.56 kg

66NB-31310

Hyundai Standard · 19.6 kg

Interested in 61N4-31210 Hyundai Bucket Tooth R140?

Get a quote within 24 hours. Factory-direct pricing available.