5T8739 Universal Joint Kit | Replacement Cross Assembly for Caterpillar Heavy Equipment
5T8739/5T-8739
5T8739 Universal Joint Kit with Bolts and Washers, aftermarket cross assembly compatible with Caterpillar heavy construction machinery
Quantity
Brand:KIMI KOTO
5T8739 Universal Joint Cross Assembly Kit
This universal joint kit (Part Number: 5T8739) is a heavy-duty aftermarket cross joint assembly, supplied with complete installation hardware including bolts and washers. Designed as a reliable replacement part for Caterpillar dozers, loaders and other heavy construction & mining machinery. It ensures stable power transmission under heavy load for harsh site working conditions.
Product Features
✅ Premium alloy steel raw material, precision heat treatment for outstanding wear resistance and impact resistance.
✅ Machined strictly following OEM dimension specifications, direct fit, no extra modification required.
✅ Complete repair kit: cross joint + bolts + washers, all parts in one package, convenient for quick maintenance.
✅ Precisely sealed structure for better dust and grease retention, extending service life under continuous heavy operation.
✅ Ready to install, helps reduce your machine downtime.
✅ Premium alloy steel raw material, precision heat treatment for outstanding wear resistance and impact resistance.
✅ Machined strictly following OEM dimension specifications, direct fit, no extra modification required.
✅ Complete repair kit: cross joint + bolts + washers, all parts in one package, convenient for quick maintenance.
✅ Precisely sealed structure for better dust and grease retention, extending service life under continuous heavy operation.
✅ Ready to install, helps reduce your machine downtime.
Specifications
• Part Number: 5T8739
• Product Name: Universal Joint Kit / Cross Joint Assembly with Hardware
• Type: Driveshaft U-Joint Repair Kit
• Condition: New Aftermarket Replacement Part
• Application: Compatible with Caterpillar heavy construction & mining machinery
• Part Number: 5T8739
• Product Name: Universal Joint Kit / Cross Joint Assembly with Hardware
• Type: Driveshaft U-Joint Repair Kit
• Condition: New Aftermarket Replacement Part
• Application: Compatible with Caterpillar heavy construction & mining machinery
Why Work With Us
1. Multi-step Quality Inspection Before Shipment
Every 5T8739 universal joint kit undergoes raw material inspection, dimension checking and load performance test before packing. We keep batch inspection records to reduce the risk of defective spare parts.
2. Accurate Fit Confirmation Support
Our technical team can double-check compatibility if you provide your machine serial number before purchase. Please confirm your machine model and part number to avoid ordering incorrect spare parts.
3. Flexible Order & Fast Shipment
Ready stock available. We accept sample orders for quality testing, as well as bulk wholesale for machinery repair shops, equipment dealers and mining contractors.
4. Professional After-sales Technical Guidance
We provide installation guidance and troubleshooting support. You are not only purchasing spare parts, you gain long-term technical backup for your maintenance project.
5. Anti-damage Export Packaging
We use reinforced shockproof carton or wooden case packaging for ocean freight to protect the universal joint kit against impact during long international transportation.
1. Multi-step Quality Inspection Before Shipment
Every 5T8739 universal joint kit undergoes raw material inspection, dimension checking and load performance test before packing. We keep batch inspection records to reduce the risk of defective spare parts.
2. Accurate Fit Confirmation Support
Our technical team can double-check compatibility if you provide your machine serial number before purchase. Please confirm your machine model and part number to avoid ordering incorrect spare parts.
3. Flexible Order & Fast Shipment
Ready stock available. We accept sample orders for quality testing, as well as bulk wholesale for machinery repair shops, equipment dealers and mining contractors.
4. Professional After-sales Technical Guidance
We provide installation guidance and troubleshooting support. You are not only purchasing spare parts, you gain long-term technical backup for your maintenance project.
5. Anti-damage Export Packaging
We use reinforced shockproof carton or wooden case packaging for ocean freight to protect the universal joint kit against impact during long international transportation.
Inquiry Call to Action
Send your inquiry for unit price, lead time, shipping cost and bulk order discount.
Share your machine serial number if you need us to verify compatibility.
Send your inquiry for unit price, lead time, shipping cost and bulk order discount.
Share your machine serial number if you need us to verify compatibility.
📢 Meet us at bauma CHINA
Venue: Shanghai World Expo Exhibition & Convention Center
Date: Nov 23 – 26, 2026
Booth No.: H4.107
Sasha | WhatsApp: +8613216776857
Email: sales4@sdf-driveshaft.com
Mob:+86-18368576202
