Hydradrive Marine Gearbox Adapter Flanges for HD-108, HD-113, HD-115L, HD-125 and HD-130 CV Drives

Name: Hydradrive Marine Gearbox Adapter Flanges for HD-108, HD-113, HD-115L, HD-125 and HD-130 CV Drives
SKU: ALP 9099756

SKU: ALP 9099756

ID 1416303

$ 249.37

1-2 weeks delivery time

Type:

HD-125
HD-130
HD-115L
HD-108/113

Diameter, mm:

75
78
80
82.5
100
108
120.6
n/a

Size:

4"
5"
6"
5 3/4"

Stern Tube Diameter:

45
50
60
63.5
65
66.6
76.2
n/a

Length, mm:

Hydradrive marine gearbox adapter flanges for connecting gearbox output flanges to HD-108, HD-113, HD-115L, HD-125 and HD-130 constant velocity drive systems. Available in 4", 5", 5 3/4" and 6" flange configurations, with model-specific centering diameters, bolt circle dimensions and mounting hole arrangements. Suitable configurations are listed for gearboxes from manufacturers including Bukh, Farymann, Kanzaki, PRM, Technodrive, Velvet, Volvo and ZF/Hurth. Supplied with fastening hardware.

Description
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Hydradrive Marine Gearbox Adapter Flanges for HD-108, HD-113, HD-115L, HD-125 and HD-130 CV Drives

The Hydradrive Marine Gearbox Adapter Flanges are designed to connect marine gearbox output flanges to Hydradrive constant velocity (CV) shaft drive systems. Different adapter configurations are available to accommodate gearbox flange dimensions and the mounting requirements of individual Hydradrive models.

The range includes adapters for HD-108, HD-113, HD-115L, HD-125 and HD-130 drive systems. Available flange configurations include 4", 5", 5 3/4" and 6", with different centering diameters, bolt circle dimensions and mounting hole arrangements.

The adapters are supplied with bolts, nuts and other necessary fastening components.

Key Features

Gearbox connection: Adapters for connecting marine gearbox output flanges to Hydradrive CV-joint drive systems.
Multiple flange configurations: Available in 4", 5", 5 3/4" and 6" sizes.
Model-specific compatibility: Versions for HD-108, HD-113, HD-115L, HD-125 and HD-130.
Different centering diameters: Configurations for different gearbox output flange dimensions.
Different mounting patterns: Four-hole and six-hole configurations.
Special configuration: Extended tube-type adapter for HD-115L with a length of 120 mm.
Mounting hardware: Supplied with bolts, nuts and necessary fastening components.

Technical Specifications

Parameter	Specification
Brand	Hydradrive
Product Type	Marine Gearbox Adapter Flange
Application	Gearbox to Constant Velocity Drive Connection
Compatible Hydradrive Models	HD-108, HD-113, HD-115L, HD-125, HD-130
Flange Configurations	4", 5", 5 3/4", 6"
Centering Diameter	45–76.2 mm for specified configurations
Bolt Circle Diameter	75–120.6 mm for specified configurations
Mounting Holes	4 or 6, depending on adapter
Special Version	HD-115L Tube-Type Adapter, Length 120 mm
Supplied Components	Adapter with Bolts, Nuts and Necessary Fastening Parts

Available Adapter Models and Dimensions

All dimensional values in the table are in millimetres except the nominal flange size, which is specified in inches. The centering diameter refers to the gearbox flange centering feature, while PCD indicates the pitch circle diameter of the mounting holes.

Article Number	Hydradrive Model	Flange Size	Centering Ø (mm)	PCD (mm)	Mounting Holes
9099756	HD-108 / HD-113	4"	45	75	4 × Ø10
9099746	HD-108 / HD-113	4"	50	78	4 × Ø10
9099744	HD-108 / HD-113	4"	60	80	4 × Ø10
9099754	HD-115L	4"	60	80	4 × Ø10
9099740	HD-108 / HD-113	4"	63.5	82.5	4 × Ø10
9099764	HD-115L	4"	63.5	82.5	4 × Ø10
9099751	HD-115L	4"	63.5	82.5	4 × Ø10
9099767	HD-108 / HD-113	4"	66.6	82.5	4 × Ø9.7
9099755	HD-115L	4"	66.6	82.5	4 × Ø9.7
9099745	HD-108 / HD-113	5"	63.5	108	4 × Ø11.2
9099741	HD-115L	5"	63.5	108	4 × Ø11.2
9099742	HD-125	5"	63.5	108	4 × Ø11.2
9099748	HD-130	5"	63.5	108	4 × Ø11.2
9099750	HD-108 / HD-113	5"	65	100	4 × Ø10
9099747	HD-115L	5"	65	100	4 × Ø10
9099749	HD-115L	5 3/4"	76.2	120.6	6 × Ø12.7
9099752	HD-125	5 3/4"	76.2	120.6	6 × Ø12.7
9099759	HD-130	5 3/4"	76.2	120.6	6 × Ø16
9099753	HD-115L	5 3/4"	76.2	120.6	6 × Ø16
9099766	HD-125	5 3/4"	76.2	120.6	6 × Ø16
9099765	HD-125	6"	—	—	—

Special configuration: Article 9099751 is a tube-type adapter for HD-115L with an extended length of 120 mm. Dimensions for article 9099765 are not specified in the supplied technical data.

Gearbox Compatibility

Hydradrive adapter configurations are available for various marine gearbox output flange arrangements, including applications involving the following manufacturers and gearbox families:

Bukh: Including DV10 / ZF / BW6 configurations.
Farymann: Selected 4" gearbox flange configurations.
Kanzaki: KM35A / KM3P and KM4A.
Paragon: Selected gearbox flange configurations.
PRM: Various flange arrangements, including PRM 750.
Technodrive, Velvet, Ronim and SMI: Selected 4", 5" and 5 3/4" flange arrangements.
Volvo: Selected gearbox configurations, including MS2 and MSB.
ZF / Hurth and Twin Disc: Selected gearbox output flange arrangements.

Compatibility must be confirmed using the gearbox output flange dimensions and the required Hydradrive CV-joint model.

Mounting Dimensions

The correct adapter is identified using the following mounting parameters:

Flange Size: Nominal 4", 5", 5 3/4" or 6" configuration.
Centering Diameter (D): Diameter of the gearbox output flange centering feature.
Bolt Circle Diameter (C): Pitch circle diameter of the mounting holes.
Mounting Hole Diameter (B): Diameter of each fastening hole.
Number of Holes (A): Four or six mounting holes, depending on the version.
Hydradrive Model: Required CV-joint connection configuration.

Selection and Installation

When selecting a Hydradrive gearbox adapter, verify both the gearbox output flange dimensions and the required CV-joint model. Adapters with identical gearbox-side dimensions may have different article numbers for different Hydradrive systems.

Before ordering, confirm the gearbox manufacturer and model, flange centering diameter, bolt circle diameter, number and diameter of mounting holes, and Hydradrive drive model.