Motive Gear F9-543A, Differential Ring & Pinion, For Ford 9 Axle, Gear Ratio 5.43, 10-Bolt, 28 Spline, 7 Pinion & 38 Ring Tooth – Fits Ford & Lincoln Replaces 24388, F890543, 69-0069-1, F9543.

Brand: Motive Gear

Features:

• 5.43 gear ratio ideal for aggressive performance and low-end torque; requires Ford 9” carrier with matching setup.
• Built from high-strength 8620 steel for long-term durability, smooth engagement, and high-load capacity under stress.
• Specs: 7-tooth pinion, 38-tooth ring gear, 28 spline count, 1.313" pinion shaft diameter, 9" OD, 10 bolt – standard rotation.
• Designed for Ford 9" dropout axle assemblies – compatible with select Ford, Lincoln, and Mercury models (1955–1986).
• Includes full ring and pinion set; backed by Motive Gear’s 1-Year / 50,000-Mile Warranty for reliable drivetrain performance.

model number: F9-543A

Part Number: F9-543A

Details: Motive Gear F9-543A, Differential Ring & Pinion, For Ford 9" Axle, Gear Ratio: 5.43, 10-Bolt, 28 Spline, 7 Pinion & 38 Ring Tooth – Fits Ford & Lincoln Cars & Vans (1955–1986) – This A-Line gear set delivers aggressive torque multiplication, ideal for drag, off-road, or heavy-load applications.

⚙ Features & Benefits:
High-Performance Gear Ratio: 5.43 gear ratio enhances low-end power, perfect for high-torque builds or heavy-duty use. Premium Build: 8620 steel construction with precision machining ensures long-lasting performance under stress. Fitment Specs: 7-tooth pinion, 38-tooth ring gear, 10-bolt pattern, 28-spline pinion, 1.313" shaft diameter, 9" diameter. Dropout Style: Fits Ford 9" differential housing used in rear axles of performance cars, trucks, and vans. Warranty Coverage: Backed by a 1-year / 50,000-mile Motive Gear warranty for peace of mind.

🔄 Applications & Compatibility:
🔹 Ford: Bronco (1966–1986), E-100/E-150 Econoline & Club Wagon (1969–1986) F-100 (1975–1983), F-150 (1975–1986) Fairlane (1957–1970), Galaxie (1959–1967), Galaxie 500 (1962–1974) Gran Torino (1972–1976), Granada (1975–1980), LTD (1965–1979), LTD II (1977–1979) Maverick (1970–1977), Mustang (1965–1973) Ranchero (1957–1979), Thunderbird (1955–1979), Torino (1968–1976) 🔹 Lincoln: Continental (1958–1979), Mark III (1968–1971), Versailles (1977–1980) 🔹 Mercury: Comet (1964–1969, 1971–1977), Cougar (1967–1979) Grand Marquis (1975–1978), Marauder (1963–1970) Marquis (1967–1978), Montego (1968–1976)

🔄 Replaces:
Yukon Gear & Axle: 24388, YG F9-543 Richmond Gear: 69-0069-1 Motive Gear: F890543 EXCEL from Richmond: F9543

🛡 Warranty & Why Choose Motive Gear?
🛡 Warranty: 1 Year / 50,000 Miles – Reliable protection for your drivetrain investment. ⚙ Precision Engineering: OE-level fitment and finish ensure quiet operation and consistent performance. 🔧 Built to Perform: Trusted by racers and off-roaders alike for strength and reliability.

EAN: 0698231693285

Package Dimensions: 15.0 x 11.1 x 5.4 inches