ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive Friction Modifier For General Motors Vehicles 4 Ounce
Why you'll like it
- Eliminates Drivetrain Noise — Friction modifying formula stops annoying clutch chatter, clunking, and shuddering during tight turns
- Enhances Component Longevity — Minimizes extreme friction and lowers operating temperatures to protect internal gears and clutch plates from premature wear
- Superior Corrosion Protection — Formulated with active inhibitors that safeguard differential internals against rust and moisture damage
- Optimized Vehicle Performance — Restores smooth axle operation and precise traction control to maintain factory-spec driving dynamics
Product details
Description
ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive is a highly specialized friction modifier designed to restore peak performance to limited-slip differentials. Specifically formulated for General Motors vehicles, this premium fluid additive targets and eliminates the frustrating chattering, clunking, and shuddering noises often experienced during sharp or slow-speed turns.
By modifying the friction characteristics within the differential, it allows the clutch plates to engage and disengage smoothly, ensuring optimal traction control without unwanted slippage. This original equipment formulation is engineered to lower operating temperatures inside the rear axle assembly, protecting critical gears and internal components from premature wear and thermal breakdown.
Additionally, it contains active rust inhibitors that shield internal parts against moisture and corrosion, significantly extending the life of your vehicle's drivetrain. It is an essential fluid maintenance component for performance and utility vehicles like the Chevrolet Camaro, Corvette, Cadillac CTS, and other GM models equipped with a limited-slip rear axle system.
How to use
- Consult your vehicle service manual to determine the exact fluid capacity and mixing ratio required for your specific limited-slip differential.
- Typically, one 4 Ounce bottle is added directly to the rear axle housing alongside standard premium gear oil.
- Do not overfill the differential, and avoid exceeding the recommended dosage ratio, as excessive additive can cause the internal clutches to slip continuously.
Ingredients
Highly refined mineral oils, proprietary petroleum-based friction modifiers, anti-wear agents, and specialized rust and oxidation inhibitors.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | ACDelco |
|---|---|
| UPC | 021625274096 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Is limited slip additive necessary?
Yes, a limited slip additive is necessary for vehicles equipped with clutch-type limited-slip differentials. Without this friction modifier, the internal clutch plates will grab prematurely, causing severe chattering, noise, and accelerated wear during cornering.
What is ACDelco GM original equipment limited slip axle lubricant additive?
It is an official OEM-approved friction modifier designed to be mixed with differential gear oil. It alters the friction coefficient within the rear axle to ensure the limited-slip clutches operate smoothly and quietly.
Can too much limited slip additive harm the differential?
Adding an excessive amount of additive can cause the limited-slip clutches to slip too easily, even when driving in a straight line. This reduces the effectiveness of the differential and compromises your vehicle's traction control capabilities.
Is this ACDelco axle lubricant additive imported authentically to India?
Yes, this product is fully authentic and sourced directly from authorized suppliers in the USA. Dropy India ensures that Indian automotive enthusiasts receive genuine, premium American automotive fluids and additives.
Does this additive replace part number 88900330?
Yes, this ACDelco part number 10-4003 is the official direct replacement for GM part number 88900330. It features the exact same formulation required by General Motors for their rear axle systems.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.