Rislone Axle & Differential

Use When You Notice…

• An oil patch under the rear axle after parking: Classic sign of a weeping differential seal — this product reconditions the rubber before the leak worsens.
• Whining or howling from the rear of the vehicle: Low or contaminated gear oil causes gear noise; sealing the leak and boosting the oil film quiets the drivetrain.
• Clunking on take-off or gear engagement: Worn gear oil loses its cushioning; this additive restores film strength and dampens shock loading.
• Gear oil level dropping between services: A slow seal leak loses oil unnoticed — treat early to avoid costly differential shop repairs.
• High-mileage SUV, truck, or 4x4 showing drivetrain roughness: Aging seals and sludged oil in older Indian vehicles respond well to this treatment.

Key Benefits

• Seal Restoration: Reconditions shrunken and hardened rubber seals — the most common cause of differential gear oil leaks in high-mileage Indian vehicles.
• Noise Reduction: Measurably quieter differentials within a few hundred kilometres of treatment on city and highway roads.
• Extreme-Load Film Strength: High-pressure EP additives protect gear surfaces on demanding Indian inclines and heavily loaded commercial vehicles.
• Heat Stability: Formulated to remain effective at the sustained high temperatures common in Indian summers, where standard gear oil degrades rapidly.
• No Workshop Downtime: One 500ml bottle treats up to 3.5 litres of gear oil — a DIY fix trusted by Indian mechanics and workshops nationwide.

The Technology Inside

Rislone Axle & Differential Gear Repair uses a concentrated blend of seal-conditioning polymers and extreme-pressure (EP) additives that work directly within your existing gear oil. The seal conditioners penetrate worn elastomer seals, restoring their original pliability and closing micro-gaps that allow gear oil to seep past. Simultaneously, the viscosity modifiers reinforce the oil film under the high shear loads typical of Indian road use — potholes, speed breakers, and loaded ghat climbs that spike instantaneous torque through the differential. The formula is compatible with both GL-4 and GL-5 rated gear oils, the two standards covering virtually every car, SUV, and commercial vehicle differential on Indian roads today.

Dosage & Coverage

One 500ml bottle of Rislone differential gear oil leak sealer treats a differential housing containing up to 3.5 litres of gear oil — which covers the vast majority of passenger cars, SUVs, and light commercial vehicles sold in India. Pour the entire bottle in at once; do not split across multiple services. For best results, treat at your next gear oil service interval or immediately upon noticing a leak, and check the housing level after adding to confirm it remains within the manufacturer's specified range.

Compatibility

Safe to use with

• All conventional and synthetic gear oils (GL-4 and GL-5 rated)
• Passenger cars, SUVs, 4x4s, pickup trucks, and light commercial vehicles
• Manual gearbox differentials and transfer cases using gear oil
• High-mileage Tata, Mahindra, Maruti, Hyundai, Toyota, and Honda drivetrains

Not suitable for

• Not a replacement for gear oil — always use alongside your existing gear oil fill
• Not intended for automatic transmission fluid (ATF) systems — use a dedicated ATF product
• Cannot repair physically cracked or broken differential housings or bearing damage
• Do not use in limited-slip differentials (LSD) unless the gear oil already carries an LSD-compatible rating

Why It Matters in India

India's roads are among the most demanding in the world for drivetrain components. Daily exposure to potholed urban streets in Delhi, Mumbai, and Bengaluru — combined with 42–48°C summer ambient temperatures — accelerates seal degradation far faster than temperate climates. Indian vehicles are routinely kept for 10–15 years, and the used-vehicle market means many buyers inherit unknown service histories with neglected differentials. A differential shop inspection and seal replacement can cost thousands of rupees in parts and labour; this liquid sealer delivers a practical, affordable first step that millions of Indian vehicle owners and workshop mechanics rely on.

How To Use

1. Warm up the vehicle by driving gently for 5–10 minutes to bring the gear oil to operating temperature.
2. Park safely, locate the differential filler plug on the axle housing, and remove it carefully.
3. Pour the entire 500ml bottle directly into the differential housing.
4. Refit the filler plug securely and drive normally — the treatment works progressively over the next few hundred kilometres.

Safety Note: Allow the differential to cool slightly before removing the filler plug to avoid contact with hot oil. Wear gloves and eye protection when handling gear oil additives.

Frequently Asked Questions

Is this safe for BS6-compliant vehicles?

Yes. Rislone Axle & Differential Gear Repair is added to the differential housing gear oil, which has no connection to the BS6 exhaust aftertreatment system. It does not affect your catalytic converter, DPF, or SCR system in any way.

How quickly will I see results on my leaking differential?

Many users notice reduced oil seepage within 500–1,000 km as the seal conditioners restore elastomer flexibility. Full conditioning typically completes over one complete gear oil service interval, so allow 2,000–3,000 km for maximum effect.

Can I use this in my Mahindra Scorpio or Tata Safari 4x4 differential?

Absolutely. The formula is designed for exactly the kind of high-load, high-mileage differentials found in popular Indian SUVs and 4x4s. Confirm your differential uses GL-4 or GL-5 rated gear oil and you are good to go.

Will this work if def in diesel vehicle axle oil is already low?

Top up the differential to the correct oil level with the appropriate gear oil first, then add Rislone. Never rely on the additive alone to compensate for a critically low oil level — doing so risks gear damage.

Is Cash on Delivery available on naredi.in?

Yes. naredi.in offers Cash on Delivery across India, along with free shipping and a 14-day return policy, so you can order with complete confidence.

Complete Your Kit

For complete drivetrain and engine protection, pair this differential gear oil leak sealer with these trusted Rislone products available on naredi.in:

• Rislone Engine Treatment Conditioner and Cleaner (44102): Cleans sludge and varnish from high-mileage engines while conditioning seals — the ideal companion for ageing Indian vehicles with extended oil-change intervals.
• Rislone One Seal Stop Leak (44334): Targets engine and transmission oil seal leaks using the same seal-conditioning technology — seal your entire drivetrain inside and out.

Warranty & Support in India

• Warranty: 1-year warranty against manufacturing defects
• Customer Support: Monday–Saturday, 9 AM–6 PM IST. WhatsApp / Phone: +91 93112 11157 · hello@naredi.in
• Returns: 14-day return and exchange policy, COD returns accepted
• Delivery: Free delivery across India, Cash on Delivery available