► Gearboxes & Speed Reducers

Precision Power Control for Demanding Applications Gearboxes and speed reducers are essential components in power transmission systems, ensuring efficient torque conversion and optimal rotational speed for industrial machinery. Whether you're working in manufacturing, agriculture, heavy equipment repair, or automated systems, our collection is built to handle high-load operations and demanding...

Precision Power Control for Demanding Applications

Gearboxes and speed reducers are essential components in power transmission systems, ensuring efficient torque conversion and optimal rotational speed for industrial machinery. Whether you're working in manufacturing, agriculture, heavy equipment repair, or automated systems, our collection is built to handle high-load operations and demanding site conditions. From worm gearboxes to inline and right-angle reducers, we stock solutions suited for everything from conveyors and mixers to cutting and forming tools.

Industrial Shed partners with trusted names like ITM, Excision, and Timken to deliver high-performance gear solutions for Australia’s toughest worksites. Engineered for reliability, longevity, and smooth operation, our gearboxes help reduce equipment strain, minimise downtime, and maximise machine output.

What’s in This Collection:

► Inline and right-angle gearboxes
► Worm and bevel gear reducers
► Compact planetary gear drives for high torque
► Agricultural and industrial-grade speed reducers
► Mounting accessories and couplings for installation
► High-load solutions from ITM, Excision & Timken

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  • Bare-Co - LOWER SEAL=B2666 GEARBOX | B 2954
    Bare-Co - Lower Seal B2666 Gearbox | B 2954
    Bare-Co - Lower Seal B2666 Gearbox | B 2954 The Bare-Co Lower Seal B2666 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $13.44
    $13.44
  • Bare-Co - INPUT SEAL=B2666,B5666 GEARBOX | B 2953
    Bare-Co - Input Seal B2666.b5666 Gearbox | B 2953
    Bare-Co - Input Seal B2666.b5666 Gearbox | B 2953 The Bare-Co Input Seal B2666.b5666 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $14.35
    $14.35
  • Bare-Co - LOWER GASKET=B2666 GEARBOX | B 7386
    Bare-Co - Lower Gasket B2666 Gearbox | B 7386
    Bare-Co - Lower Gasket B2666 Gearbox | B 7386 The Bare-Co Lower Gasket B2666 Gearbox is a quality pattern gaskets & seals from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $9.47
    $9.47
  • Bare-Co - INPUT CAP=B2666/B82666 GEARBOX | B 7385
    Bare-Co - Input Cap B2666/b82666 Gearbox | B 7385
    Bare-Co - Input Cap B2666/b82666 Gearbox | B 7385 The Bare-Co Input Cap B2666/b82666 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $56.15
    $56.15
  • Bare-Co - INPUT GASKET=B2666 GEARBOX | B 7383
    Bare-Co - Input Gasket B2666 Gearbox | B 7383
    Bare-Co - Input Gasket B2666 Gearbox | B 7383 The Bare-Co Input Gasket B2666 Gearbox is a quality pattern gaskets & seals from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $13.06
    $13.06
  • Bare-Co - 40HP SLASHER GEARBOX 1:1.93 | B 2666
    Bare-Co - 40 HP Slasher Gearbox 1:1.93 | B 2666
    Bare-Co - 40 HP Slasher Gearbox 1:1.93 | B 2666 The Bare-Co 40 HP Slasher Gearbox 1:1.93 is a quality pattern ground engaging tools from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through...
    $477.40
    $477.40
  • Bare-Co - 1:1.93 Flanged Output Gearbox | B 86667
    Bare-Co - 1:1.93 Flanged Output Gearbox | B 86667
    Bare-Co - 1:1.93 Flanged Output Gearbox | B 86667 The Bare-Co 1:1.93 Flanged Output Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $896.31
    $896.31
  • Bare-Co - 1:1.46 Flanged Output Gearbox | B 82667
    Bare-Co - 1:1.46 Flanged Output Gearbox | B 82667
    Bare-Co - 1:1.46 Flanged Output Gearbox | B 82667 The Bare-Co 1:1.46 Flanged Output Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $896.31
    $896.31
  • Bare-Co - GEAR 17T=B9670 1:1 GEARBOX | B 9671
    Bare-Co - Gear 17t B9670 1:1 Gearbox | B 9671
    Bare-Co - Gear 17t B9670 1:1 Gearbox | B 9671 The Bare-Co Gear 17t B9670 1:1 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through...
    $224.61
    $224.61
  • Bare-Co - INPUT SEAL=B2668 GEARBOX | B 9472
    Bare-Co - Input Seal B2668 Gearbox | B 9472
    Bare-Co - Input Seal B2668 Gearbox | B 9472 The Bare-Co Input Seal B2668 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $13.11
    $13.11
  • Bare-Co - SMALL PLANETARY PHD GEARBOX 2" | B 8701
    Bare-Co - Small Planetary Phd Gearbox 2" | B 8701
    Bare-Co - Small Planetary Phd Gearbox 2" | B 8701 The Bare-Co Small Planetary Phd Gearbox 2" is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through...
    $1,420.63
    $1,420.63
  • Bare-Co - 150HP T GEARBOX 1:1.3 INCREASE | B 8675
    Bare-Co - 150 HP T Gearbox 1:1.3 Increase | B 8675
    Bare-Co - 150 HP T Gearbox 1:1.3 Increase | B 8675 The Bare-Co 150 HP T Gearbox 1:1.3 Increase is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor...
    $1,627.04
    $1,627.04
  • Bare-Co - 150HP 4WAY 1:1.467 GEARBOX | B 8674
    Bare-Co - 150 HP 4way 1:1.467 Gearbox | B 8674
    Bare-Co - 150 HP 4way 1:1.467 Gearbox | B 8674 The Bare-Co 150 HP 4way 1:1.467 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through...
    $1,809.18
    $1,809.18
  • Bare-Co - 90HP "T"GEARBOX 1:1.5 INCREASE | B 8513
    Bare-Co - 90 HP " T" Gearbox 1:1.5 Increase | B 8513
    Bare-Co - 90 HP " T" Gearbox 1:1.5 Increase | B 8513 The Bare-Co 90 HP " T" Gearbox 1:1.5 Increase is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping...
    $1,087.96
    $1,087.96
  • Bare-Co - SPACING TUBE=B6667 GEARBOX | B 7391
    Bare-Co - Spacing Tube B6667 Gearbox | B 7391
    Bare-Co - Spacing Tube B6667 Gearbox | B 7391 The Bare-Co Spacing Tube B6667 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $39.30
    $39.30
  • Bare-Co - SPACER=B2667 GEARBOX | B 7390
    Bare-Co - Spacer B2667 Gearbox | B 7390
    Bare-Co - Spacer B2667 Gearbox | B 7390 The Bare-Co Spacer B2667 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season. Stocked at...
    $16.85
    $16.85
  • Bare-Co - RETAINING RING=75+80HP GEARBOX | B 7389
    Bare-Co - Retaining Ring 75+80 HP Gearbox | B 7389
    Bare-Co - Retaining Ring 75+80 HP Gearbox | B 7389 The Bare-Co Retaining Ring 75+80 HP Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through...
    $5.62
    $5.62
  • Bare-Co - RETAINING RING=B2666 GEARBOX | B 7384
    Bare-Co - Retaining Ring B2666 Gearbox | B 7384
    Bare-Co - Retaining Ring B2666 Gearbox | B 7384 The Bare-Co Retaining Ring B2666 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $4.51
    $4.51
  • Bare-Co - RETAINING RING=B2666 GEARBOX | B 7382
    Bare-Co - Retaining Ring B2666 Gearbox | B 7382
    Bare-Co - Retaining Ring B2666 Gearbox | B 7382 The Bare-Co Retaining Ring B2666 Gearbox is a quality pattern transmission & gearbox from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season....
    $3.76
    $3.76
  • Bare-Co - SPACING SLEEVE=B2666 GEARBOX | B 7381
    Bare-Co - Spacing Sleeve B2666 Gearbox | B 7381
    Bare-Co - Spacing Sleeve B2666 Gearbox | B 7381 The Bare-Co Spacing Sleeve B2666 Gearbox is a quality pattern engine components from Bare-Co — Australia's leading ag-parts manufacturer since 1944. Engineered to match original equipment fit, keeping your tractor running through the season. In...
    $29.95
    $29.95

Built for Control, Designed for Longevity

When torque matters and precision is non-negotiable, our gearboxes and speed reducers step up to the task. Backed by engineering-grade materials and rugged designs, these components help extend equipment life while keeping your output consistent. Whether you're running machinery day and night or need a reliable replacement fast, we’ve got you covered.

► Designed for high torque and precision speed control
► Ideal for conveyors, crushers, mixers & automated systems
► Fast shipping and trade-ready support from Industrial Shed

Frequently Asked Questions

A gearbox contains gears that either increase torque or reduce speed. A speed reducer specifically lowers the rotational speed from a motor to match machinery needs.

Yes. We stock heavy-duty reducers and gearboxes ideal for augers, conveyors, and PTO-driven equipment used in farming applications.

Absolutely. Our Excision and Timken models are built to handle extreme torque loads and continuous operation in industrial settings.

Brands

AG Pulie

AG Pulie
Austlift

Austlift
Bare-Co

Bare-Co
EUROBOOR

EUROBOOR
Excision

Excision
Finer Power Transmissions

Finer Power Transmissions
Fuchs

Fuchs
Macnaught

Macnaught
Sykes-Pickavant

Sykes-Pickavant