Transmission & Powertrain

IATF 16949

CNC Machined

CMM Verified

Transmission & Powertrain

Crown Ring Gear & Pinion

Crown ring gear and hypion pinion set for heavy automotive and industrial differentials.

OEM Technical CodeFTT-CRN-RNG

Surface Hardness60-64 HRC

Gear ProfileGleason Hypoid Spiral

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Engineering Specifications Matrix

Dimensional, metallurgical and quality control parameters

QC APPROVED

Application

Commercial & Heavy Truck Differentials

OEM Technical Code

FTT-CRN-RNG

Surface Hardness

60-64 HRC

Material / Alloy

Case-Hardened 18CrNiMo7-6 Steel

Gear Profile

Gleason Hypoid Spiral

Gear Ratio

8/39 (4.875)

Key Engineering Advantages

Exclusive thermal and quality processes

01Gleason hypoid gear cutting

02Matched pair lapping for noise-free engagement

03High contact ratio under extreme loads

Certified Material & CMM Inspection

All components undergo metallographic, hardness, and CMM dimensional testing with certified inspection sheets.

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Automotive Parts

Crown Ring Gear & Pinion

Engineering Specifications Matrix

Key Engineering Advantages

Certified Material & CMM Inspection

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Crown Ring Gear & Pinion

Engineering Specifications Matrix

Key Engineering Advantages

Certified Material & CMM Inspection

Related Industrial Components

Peugeot 206 Bushing

GAZon Truck Bushing

Nissan Maxima Hub

Nissan Patrol Hub