Excel BladesEXCel F9543 Ring and Pinion (Ford 9" 5.43)

EXCEL F9543 Differential Ring & Pinion Set – Designed for Ford 9" rear differentials, this 5.43 gear ratio set is built for high-performance applications, offering enhanced torque for drag racing, off-road, and heavy-duty driving.⚙ Features & Benefits:High-Strength 8620 Steel Construction: Ensures **durability, reliability, and resistance to extreme loads.**5.43 Gear Ratio: Optimized for **increased torque and quick acceleration, ideal for performance vehicles.**Precision Machined Gears: Features a **7-tooth pinion, 38-tooth ring gear, 10-bolt mounting, and 28-spline pinion shaft** for smooth operation.Designed for Ford 9" Differentials: Compatible with **classic Ford, Lincoln, and Mercury muscle cars, trucks, and full-size SUVs.**1-Year / 50,000-Mile Warranty: Backed by **EXCEL from Richmond** for long-lasting reliability.🚗 Applications & Compatibility:🔹 FordBronco: 1966-1986E-100 Econoline: 1969-1983E-100 Econoline Club Wagon: 1975-1983E-150 Econoline: 1975-1986E-150 Econoline Club Wagon: 1975-1986F-100: 1975-1983F-150: 1975-1986Fairlane: 1957-1970Galaxie: 1959-1967Galaxie 500: 1962-1974Gran Torino: 1972-1976Granada: 1975-1980LTD: 1965-1979LTD II: 1977-1979Maverick: 1970-1977Mustang: 1965-1973Ranchero: 1957-1979Thunderbird: 1955-1979Torino: 1968-1976🔹 LincolnContinental: 1958-1979Mark III: 1968-1971Versailles: 1977-1980🔹 MercuryComet: 1964-1969, 1971-1977Cougar: 1967-1979Grand Marquis: 1975-1978Marauder: 1963-1970Marquis: 1967-1978Montego: 1968-1976🔄 Replaces For:Richmond Gear: 69-0069-1Transtar Industries: 763A730AAMotive Gear: F890543, F9-543A🛡 Warranty & Why Choose EXCEL?🛡 Warranty: 1 Year / 50,000 Miles⚙ High-Quality Engineering: Designed for **smooth operation and high performance.**🔧 Built for Classic & Performance Applications: Compatible with vintage Ford, Lincoln, and Mercury models.

• High Performance Ring and Pinion Gear Set: ExCel from Richmond F9543 features precision engineering for exceptional performance, offering a 5.43 gear ratio for Ford 9" differentials.
• Easy Installation and Fitment: With 10 ring gear bolts and a 9-inch ring gear diameter, this high-performance gear set is built for easy installation and delivers superior strength under heavy load conditions.
• Premium 8620 Steel Construction: Crafted from durable 8620 steel, the ring gear ensures long-lasting reliability and resistance to wear under extreme conditions.
• Precision Gear Specifications: Includes 7 pinion gear teeth, a 1.313-inch pinion shaft diameter, and a 28-spline pinion count, providing smooth, reliable operation and maximum power transfer.
• Compatible with Multiple Ford Models: Designed for Ford Bronco ('66-'86), Ford F-150 ('75-'86), and Ford Mustang ('65-'73'), ensuring a perfect fit for classic Ford enthusiasts.