OEM 1347260C1 Gearbox Gear for Case IH Combine Harvester Manufacturers, Exporters

1347260C1 is the upper unloading gearbox bevel pinion gear shaft for Case IH combine harvesters, installed in the grain unloading gearbox to drive the grain auger. It directly controls grain transfer from machine tank to transport cart, a vulnerable core transmission component during harvest season. Worn or broken gear will cause auger slipping, abnormal noise, grain discharge failure and machine downtime. Our aftermarket replacement gear fully matches OEM dimension and hardness, realizing direct plug-and-play replacement without modification.

Product Description

SELECTION TABLE
OE Number 1347260C1 Part Name Gear
Gear Type Bevel Pinion Gear Shaft Net Weight 1.2KG
Surface Finish Anti-rust oil coating Origin China
Package Industrial packing Certificate ISO 9001
Application Case IH Combine Harvester Models Product Type Aftermarket
Compatible Models 1640, 1644, 1660, 1666, 1670, 1680, 1682, 1688, 2144, 2166, 2188, 2344, 2366, 2377, 2388, 2577, 2588
FEATURES
High Wear & Impact Resistance Whole gear shaft undergoes strict carburizing quenching treatment, high surface hardness, strong impact resistance. Can withstand frequent start-stop cycles and heavy grain tank load, avoid tooth chipping, wear and fracture during peak harvesting.
Precision OEM Matching Dimension 18-tooth bevel gear + 19-spline shaft fully consistent with original factory size, tight gear meshing, no shaking, low operation noise, no auger slipping during unloading. Direct replacement, no rework needed.
Long Service Life & Stable Performance Stress relief processing eliminates internal metal stress, effectively reduce deformation under long-term heavy load. Anti-rust oil surface prevents rust during storage and transportation, suitable for humid farm environment.
Cost-Effective Aftermarket Solution Lower cost than original OEM parts, same durability, ideal bulk supply for agricultural spare parts wholesalers, farm repair stations, combine harvester rental service providers.
Strict Quality Inspection Each gear passes tooth hardness test, spline size inspection, concentricity detection before delivery, stable batch quality, support long-term bulk order cooperation.
APPLICATION

Mainly used in grain unloading upper gearbox of Case IH axial flow combines, responsible for power output of horizontal/vertical unloading auger. Widely applied in wheat, corn, soybean harvest operations in major agricultural regions including North America and South America.

Frequently Asked Questions
Q1: What is the specific OE reference for this bevel gear shaft?
The OE number for this part is 1347260C1, specifically designed for Case IH combine harvester systems.
Q2: Which Case IH models are compatible with this gear?
It is compatible with a wide range of Axial-Flow models, including the 1600 series (1640, 1660, 1680, etc.), 2100 series, 2300 series, and 2500 series (2577, 2588).
Q3: How does the durability compare to original OEM parts?
Our gears undergo carburizing quenching and stress relief processing, providing surface hardness and impact resistance that matches original factory specifications at a more cost-effective price point.
Q4: What are the technical specifications of the gear and spline?
The gear features an 18-tooth bevel design integrated with a 19-spline shaft for precise power transmission in the grain unloading gearbox.
Q5: Is the gear protected against rust during international shipping?
Yes, each gear is coated with a professional anti-rust oil and packed using industrial-grade materials to ensure it arrives in perfect condition, even in humid environments.
Q6: Do you provide quality certification for bulk orders?
Our manufacturing process is ISO 9001 certified, and every batch undergoes strict hardness and concentricity testing to ensure stable quality for wholesalers and repair centers.

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