Gearboxes - NORTH YARD

1: Gearing

NORTH YARD GEARBOXES (click on thumbnail for diagrams):

North Yard makes three styles of gearbox:

431 series        0.4 module, idler
432 series        0.3 module, non idler
433 series        0.3 module, idler

The series number forms the first three digits of the part number.
The next two digits in the part number are the input shaft diameter in mm; the final two digits are size of axle the gearbox fits.

GEARBOXES, NORTH YARD

0.3module  36:1
Acetal case, steel worm, bronze bearings, acetal gears.
Minimum driver dia. 14.3mm, or 12.4mm if bottom cover trimmed.

Price: $0.00

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4312030 – Gearbox, Idler 0.4 mod 35:1 2.0 3.0 axle

NORTH YARD  – IDLER GEARBOX,  0.4 module, 35:1.

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia; 17.8mm or 15.7mm if bottom cover trimmed

Price: $0.00

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4312030D – Gearbox, idler, 35:1 2.0 dir mount 3.0 axle

NORTH YARD – IDLER GEARBOX,  0.4 module, 35:1.

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia; 17.8mm or 15.7mm if bottom cover trimmed

Price: $0.00

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4312430 – Gearbox, Idler 0.4 mod 35:1 2.4/3.0 axle

NORTH YARD – IDLER GEARBOX,  0.4 module, 35:1.

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia; 17.8mm or 15.7mm if bottom cover trimmed

Price: $0.00

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4322030 – Gearbox 0.3 mod 36:1 2.0/3.0 axle

NORTH YARD GEARBOX,  0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4322030D – Gearbox 0.3mod 36:1 2.0 direct mount

NORTH YARD GEARBOX,  0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4322032 – Gearbox 0.3 mod 36:1 2.0/1/8″ axle

NORTH YARD – GEARBOX,  0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4322032D – Gearbox 0.3m 36:1 2.0 dir mount, 1/8 axle

NORTH YARD GEARBOX,  0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4322430 – Gearbox 0.3 mod 36:1 2.4 input shaft, 3.0 axle

NORTH YARD GEARBOX,  0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4332030 – Gearbox, Idler 0.3 mod 36:1 2.0 input, 3.0 axle

NORTH YARD – IDLER GEARBOX – 0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4332030D – Gearbox 36:1 Idler 2.0 dir mount, 3.0 axle

NORTH YARD – IDLER GEARBOX – 0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4332032 – Gearbox, Idler 0.3 mod 36:1 2.0-1/8 axle

NORTH YARD – IDLER GEARBOX,  0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4332032D – Gearbox 36:1 Idler 2.0 dir mount-1/8 axle

NORTH YARD – IDLER GEARBOX,  0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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4332430 – Gearbox, Idler 0.3 mod 36:1, 3.0 axle

NORTH YARD – IDLER GEARBOX – 0.3 mod 36:1

Acetal case, steel worm, bronze bearings, acetal gears.

Minimum driver dia. 14.3mm or 12.4mm if bottom cover trimmed

Price: $0.00

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