Vehicle Info Needed

MOTIVE GEARPART NUMBER: 683-F890300

Ring & Pinion Gears Ratio: 3.00

Name: Ring & Pinion Gears Ratio: 3.00
Brand: MOTIVE GEAR
SKU: 683-F890300
Price: 278.44 USD
Availability: InStock

^$278⁴⁴

Ships on 09/15/2026

Lowest Price Guarantee

Ford 9" Performance

Ratio: 3.00
Teeth: 39-13

Specifications:
10 Bolt 3rd Member
Ring Gear Diameter: 9"
10-7/16" x 20 Right Hand Threaded Bolts
Pinion Diameter: 1.313" 28-Splines
No Case Breaks
8620 Material - Heat Treated
Applications:
1969-74 Australian Falcon GT, XW, XY, XA, XB
1969-74 Australian Fairlane ZC, ZD
1967-5/70 Bronco (28 Spl)
5/1970-86 Bronco (31 Spl)
1965-67 Comet/Cyclone
1967-5/70 Cougar (28 Spl)
5/1970-79 Cougar (31 Spl)
1986-87 E100/150
1968-74 E200
1964-86 F100/150
1957-5/70 Fairlane (28 Spl)
5/1970-71 Fairlane (31 Spl)
1957-5/70 Ford Full Size (28 Spl)
5/1970-79 Ford Full Size (31 Spl)
1957-5/70 Ford 1/2 Ton (28 Spl)
5/1970-86 Ford 1/2 Ton (31 Spl)
1969-5/70 Ford 3/4 Ton (28 Spl)
5/1970-74 Ford 3/4 Ton (31 Spl)
1975-80 Granada
1971-79 LTD II
1957-5/70 Mercury (28 Spl)
5/1970-79 Mercury (31 Spl)
5/1970-76 Montego (28 Spl)
5/1970-76 Montego (31 Spl)
1975-80 Monarch
1965-5/70 Mustang (28 Spl)
5/1970-73 Mustang (31 Spl)
1957-5/70 Thunderbird (28 Spl)
5/1970-79 Thunderbird (31 Spl)
1977-80 Versailles

Part TypeRing and Pinion

BrandMOTIVE GEAR

Package Height6.0

Package Width11.0

Package Length15.0

Weight19.0 PG

Part CategoryPerformance Parts

Ring Gear RotationStandard

Ring Gear Material8620 Steel

Ring Gear Diameter9 in (228.6 mm)

Ring Gear Tooth Quantity42

Pinion Shaft Diameter1.313 in (33.4 mm)

Pinion Gear Tooth Quantity14

Axle TypeFord 9 in.

Ring Gear Bolt Quantity10

Part FitmentSemi Universal

Cover Bolt QuantityDropout

Pinion Spline Count28

Vendor Part NumberF890300

Package Qty1

Package TypeEA

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