No appointment required
Differential & Gear Box Service


Differential & Gear Box Service
Lex Brodie's Fast Lube performs differential service and gear box fluid changes at two Big Island locations in Kailua-Kona and Hilo. A differential (also called a gear box) contains gears that transfer power from your transmission to the wheels. These gears require proper lubrication with gear oil to prevent wear and overheating. Depending on your vehicle's drivetrain, you may have one to four differentials or gear boxes - including front differentials, rear differentials, and transfer cases - that need periodic fluid changes. Lex Brodie's Fast Lube drains old gear oil and refills with top-quality gear oils to keep your drivetrain components functioning properly. Fluid should be changed according to manufacturer requirements. No appointment required.
Differential & Gear Box Service
Differential Service & Gear Box Fluid Change on the Big Island
15 Most services are completed in 15 minutes or less with no appointment required.
FRONT & REAR DIFFERENTIALS
A differential allows the drive wheels to turn at different speeds, which is necessary when turning your vehicle. Lubricating fluid inside the differential transfers heat away from the gears, helping to preserve the life and performance of your differential. Over time, operating temperatures and wear can cause the fluid to break down. If the gears start to grind, continued driving can cause costly repairs.
Differential service with a fluid change can help avoid premature wear on the gears in the differential. Most four-wheel drive vehicles have both a front and rear differential.
Differential & Gear Box Service
Gear Box Service FAQs
What is a gear box on a car? +
A gear box - also called a differential or transfer case - contains gears that transfer power from your transmission to your wheels. Depending on your vehicle's drivetrain, you may have one to four gear boxes. Rear-wheel drive vehicles typically have one, all-wheel drive vehicles have two or three, and 4WD trucks may have three or four.
How often does gear box fluid need to be changed? +
Most manufacturers recommend changing gear box fluid every 30,000 to 60,000 miles, though the interval varies by drivetrain type and driving conditions. Vehicles that tow frequently, drive off-road, or operate in hot climates may need more frequent service. Our technicians at Lex Brodie's Fast Lube can check your gear box fluid condition during any visit.
Kailua-Kona & Hilo
Visit Us - No Appointment Needed
Monday-Friday 7:00 AM - 5:00 PM | Saturday 8:00 AM - 4:00 PM
