Product Specifications
| Parameter | Details |
|---|
| Part Name | Main & Connecting Rod Bearing Set |
| Brand Compatibility | Kubota, Bobcat, Takeuchi, Gehl |
| Engine Model Fitment | V3300, V3300-DI, V3300T, V3600, V3800, V3800DI-T, V3800T, V3800-TIE5B, V3800-TIF4B, V3800TIF4BTurbo |
| Machine Model Fitment | Kubota: M105S, M108S, M5-091, M5-111, M96S, SVL95-2S, SVL95-2SC
Bobcat: S220, S250, S300, T250, T300
Takeuchi: TL11R3, TL12R2, TL12V2
Gehl: CTL85 |
| Content | 1 Set Main Bearings + 1 Set Connecting Rod Bearings + 1 Set Thrust Washer |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Packaging | Original sealed box with anti-rust oil and protective foam |
Compatible Models
| Brand | Applicable Models |
|---|
| Kubota | M105S, M108S, M5-091, M5-111, M96S, SVL95-2S, SVL95-2SC |
| Bobcat | S220, S250, S300, T250, T300 |
| Takeuchi | TL11R3, TL12R2, TL12V2 |
| Gehl | CTL85 |
Tired of Engine Bearing Failures on Your Kubota V3300 or V3800? Get the Right Main & Connecting Rod Bearing Set for Reliable Operation
Every unplanned engine shutdown costs your operation thousands in downtime — especially during peak construction or harvest seasons. Counterfeit or underspec’d bearings cause rapid crankshaft wear, oil pressure loss, and catastrophic failure. OEM replacements often take 3–4 weeks to arrive, halting critical maintenance. And sourcing correct bearings across Kubota, Bobcat, and Takeuchi machines from multiple suppliers adds risk and delay.
OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse
This Kubota V3300 bearing set is manufactured in ISO 9001-certified facilities and rigorously tested before shipment to match OEM performance. With 10 years’ experience supplying engine components globally, XUNPO delivers precision-engineered main and rod bearings for excavator loaders, skid steers, and compact track loaders — all verified for fit, load capacity, and thermal stability under real-world operating conditions.
Where This Part Works
These bearings support high-load, high-RPM operation in demanding environments: earthmoving on construction sites, repetitive lifting at ports, continuous grading in municipal public works, and heavy-duty material handling in quarries. In machines like the Bobcat S250 or Gehl CTL85, the crankshaft endures cyclic torsional stress and side loading — making precise bearing clearance, surface finish, and alloy composition essential to prevent premature seizure or scoring. Kubota V3800 engine bearings must maintain stable oil film integrity even after extended duty cycles — a requirement met only by properly heat-treated, dimensionally controlled aftermarket sets like this one.
Engineering Details That Matter
Each bearing shell uses high-tin aluminum alloy (AlSn20Cu) with precise crush height and tang alignment to ensure proper seating and oil groove registration. The backside is electroplated with copper-lead overlay for optimal conformability and embeddability — critical when contaminants enter the oil system. Surface roughness is held to Ra 0.2–0.4 µm to maximize hydrodynamic lubrication and reduce startup wear. Dimensional tolerances are maintained within ±0.005 mm on journal ID and housing OD, guaranteeing interchangeability with original Kubota V3300-DI and V3800T crankshafts without line boring. Heat treatment ensures hardness of HB 220–260 across the bearing surface — balancing fatigue resistance with shock absorption under impact loads.
The Real Cost of Wrong Parts
A $15 counterfeit bearing may cost $3,200 in labor, gasket kits, coolant, and machine downtime — not to mention potential damage to the crankshaft or block. Industry data shows substandard rod bearings fail 1.5× faster than ISO-compliant units, increasing total cost of ownership (TCO) by up to 220% over two service intervals. Using non-OEM-equivalent parts voids some equipment warranties and introduces liability in regulated sectors like mining or infrastructure. This Kubota V3800 engine bearings set meets SAE J317 and ISO 2795 standards — delivering predictable service life, consistent oil pressure, and full traceability from factory to your workshop.
Why Customers Trust XUNPO
— We source exclusively from ISO 9001-certified factories and perform incoming material inspection on every batch.
— Every bearing set undergoes dynamic load testing and dimensional verification before shipment.
— All products carry a 3–12 month warranty covering manufacturing defects — no questions asked.
— With 10 years of export experience, we’ve shipped verified engine components to repair shops and fleet operators in 120+ countries.
— Our 20+ technical specialists respond to part-fit inquiries within 2 hours — using OEM service manuals and cross-reference databases.
— Over 10,000 SKUs are stocked in our Guangzhou warehouse, including this Kubota V3300 bearing set — ready for same-day pick and pack.
Packaging & Shipping
- Individually sealed in moisture-resistant blister packs with rust-inhibiting oil coating, then nested in custom-cut EPE foam inside reinforced corrugated cartons
- In-stock items ship within 2–5 working days after order confirmation
- Flexible logistics: DHL/FedEx/UPS express (3–7 days), air freight (7–12 days), or sea freight (25–40 days)
- Real-time tracking provided from warehouse dispatch to final delivery
- MOQ is 1 set — supporting urgent field repairs and small-batch rebuilds
Get Your Bearings Now — Before Your Next Engine Service
Your Kubota M108S or Bobcat S250 won’t wait — and neither should your parts order. Send us your engine model (e.g., V3800T), machine serial number if available, and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample set for physical verification and bench testing. Every day delayed is another day your equipment sits idle.
Frequently Asked Questions
Q: Is this an original Kubota part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket bearing set produced in ISO 9001-certified factories — engineered to meet or exceed Kubota V3300 and V3800 OEM specifications.
Q: How do I confirm this fits my exact machine?
A: Provide your engine model (e.g., V3800DI-T), machine make/model (e.g., Takeuchi TL12R2), and year — our technical team verifies compatibility within 2 hours.
Q: What is the warranty coverage?
A: 3–12 months against manufacturing defects. If bearing failure results from material or workmanship issues, we replace free of charge.
Q: What is the minimum order quantity?
A: 1 set — no bulk requirement. Ideal for urgent repairs and small workshops.
Q: How fast can I receive the bearings after ordering?
A: In-stock orders ship within 2–5 working days. Express courier options deliver to North America/Europe in 3–7 business days.
Q: Can I get a sample before placing a bulk order?
A: Yes — first-time customers may request one sample set for physical evaluation and fit testing prior to bulk purchase.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com
