Description
Overview
The Double Thrust Bearing Splined Output Shaft (Part Numbers AM1038 and AM1038Q) is manufactured from hardened and ground EN36A steel. It is designed for marine V-Drive transmissions and provides strong, consistent torque transfer. Moreover, its splined design ensures precise engagement with mating gearbox components, reducing the risk of slippage under heavy load.
Features
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Manufactured from EN36A carburising steel for long service life.
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Splined output improves alignment and torque transfer.
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Offered in 1 1/8″ and 1 1/4″ output shaft options.
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Hardened and ground finish for durability in demanding marine use.
Specifications and Materials
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Material: EN36A case-hardening steel, widely recognised for surface hardness combined with a tough inner core.
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Variants: 1 1/8″ (AM1038) and 1 1/4″ (AM1038Q).
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Finish: Precision ground splines to maintain correct fit.
Additionally, EN36A is often used in heavy-duty gear applications because it resists fatigue and maintains strength after hardening. For material data on EN36A, see: https://www.smithmetal.com/pdf/engineering/en36.pdf
Compatibility and Fitment
This output shaft fits double thrust bearing gearbox assemblies. Therefore, always confirm whether the 1 1/8″ or 1 1/4″ output size matches your specific gearbox model. As a result, you ensure correct installation and avoid downtime caused by misalignment.
Compliance and Safety
The hardened EN36A design supports safe operation under repeated stress. Furthermore, the splined connection reduces backlash and improves drivetrain safety. For general marine mechanical safety information, see: https://www.productsafety.gov.au
Marine Applications
This splined output shaft is suitable for marine propulsion systems that use V-Drive gearboxes. In particular, it performs well in high-load conditions where torque transfer efficiency and axial support are critical. Additionally, service technicians benefit from its consistent performance during gearbox rebuilds or replacements.
Why Choose Argomarine
Argomarine provides gearbox components such as the AM1038 and AM1038Q shafts with reliable local support. Moreover, customers benefit from precise sizing, durable EN36A material, and fast availability. Choosing Argomarine means choosing trusted marine expertise with proven product knowledge.
https://www.argomarine.com.au/product-category/gear-box-parts/
