--- product_id: 68880671 title: "Stops Leaks: Gasoline Engines, Diesel Engines, Automatic Transmissions, Manual Transmissions, Power Steering, Rack and Pinion, Differentials and Hydraulic Systems - 8 oz." brand: "seallube" price: "S/.234" currency: PEN in_stock: true category: "Seal Lube" url: https://www.desertcart.pe/products/68880671-stops-leaks-gasoline-engines-diesel-engines-automatic-transmissions-manual-transmissions store_origin: PE region: Peru --- # Works in hours, lasts for years Stops leaks in gasoline & diesel engines Restores rubber seals’ elasticity & strength Stops Leaks: Gasoline Engines, Diesel Engines, Automatic Transmissions, Manual Transmissions, Power Steering, Rack and Pinion, Differentials and Hydraulic Systems - 8 oz. **Brand:** seallube **Price:** S/.234 **Availability:** ✅ In Stock ## Summary > 🚗 Seal the deal on leaks before they seal your fate! ## Quick Answers - **What is this?** Stops Leaks: Gasoline Engines, Diesel Engines, Automatic Transmissions, Manual Transmissions, Power Steering, Rack and Pinion, Differentials and Hydraulic Systems - 8 oz. by seallube - **How much does it cost?** S/.234 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/68880671-stops-leaks-gasoline-engines-diesel-engines-automatic-transmissions-manual-transmissions) ## Best For - seallube enthusiasts ## Why This Product - Trusted seallube brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seal Revitalizer:** Restores flexibility and tensile strength to aging rubber seals for long-term durability - • **Safe & Compatible:** Works with all conventional and synthetic fluids without damaging seals - • **Fast-Acting Formula:** Starts working within hours to prevent costly fluid loss and downtime - • **Maintenance Made Easy:** One 8 oz bottle treats up to 8 quarts—simple add & go solution for busy pros - • **Universal Leak Stopper:** Seals leaks across engines, transmissions, power steering & hydraulics effortlessly ## Overview SealLube is a powerful 8 oz additive designed to stop leaks in gasoline and diesel engines, transmissions, power steering, and hydraulic systems by restoring the flexibility and strength of rubber seals. Compatible with all fluid types, it works within hours and provides lasting protection, making it an essential maintenance tool for professionals seeking to extend equipment life and avoid costly repairs. ## Description SealLube Positively Stops Existing Leaks In Any Fluid System: Gasoline engines, diesel engines, marine engines, farm tractors, hydraulic systems, manual transmissions, automatic transmissions, power steering units, rack and pinion, jacks, heavy equipment, differentials, refillable shock absorbers, gear cases, I/O drives, PTO valves and air conditioners. Do not use in brake systems. The SealLube formula quickly revitalizes hard, shrunken, leaking rubber seals to original condition and prolongs the life of all seals to prevent future leaks. SealLube added to any system will prevent future leaks by conditioning even new seals. Does not work on paper or cork. Compatible with all manufacturers’ fluids, both conventional and synthetic. DIRECTIONS: 1. With engine or equipment not operating, add 1 oz. of SealLube per quart capacity to fluid reservoir, crankcase, or oil sump (one 8 oz. bottle treats up to 8 quarts). 2. Start engine and drive vehicle or operate equipment as normal. The SealLube formula quickly revitalizes hard, shrunken, leaking rubber seals to like new condition as the fluid circulates. Since SealLube does not contain petroleum distillates, which can destroy seals after temporarily expanding them, it is safe to repeat the treatment if the seal/system ever leaks in the future. ## Features - Stops Leaks: Gasoline Engines, Diesel Engines, Hydraulic Systems, Transmissions, Power Steering Units, Rack and Pinion, Differentials, A/C and much more! - Restores flexibility, elasticity and tensile strength of all rubber seals - Seals Leaks: Transmissions, power steering, main bearing, jacks & hydraulic systems - Works in Hours - Lasts for Years ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079SN84J1 | | Best Sellers Rank | #53,341 in Automotive ( See Top 100 in Automotive ) #70 in Engine & Oil Fluid Additives | | Brand | SealLube | | Customer Reviews | 4.3 4.3 out of 5 stars (846) | | Date First Available | February 13, 2018 | | Item Weight | 1 pounds | | Manufacturer | NEW TECH INTERNATIONAL | | Manufacturer Part Number | 4008 | | Package Dimensions | 6 x 4 x 4 inches | ## Images ![Stops Leaks: Gasoline Engines, Diesel Engines, Automatic Transmissions, Manual Transmissions, Power Steering, Rack and Pinion, Differentials and Hydraulic Systems - 8 oz. - Image 1](https://m.media-amazon.com/images/I/71syXMF5V2L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Hello, im not sure if this is a prohibited item?. in dominican customs (final destination). quimics, corrosive, are good if good package...** A: it expands rubber,I don't see any customs problem,I'm not a lawyer.... **Q: Will it work on a motorcycle that has a wet clutch?** A: As a matter of fact I used it in my clutch on a manual Corolla, and it actually helped quite a bit. **Q: Will this expand viton rubber o-rings** A: I’m not certain what types of rubber. I just know it worked on a transmission seal that was pouring out in a stream. Multiple rear main and power steering systems. Been using this product since 2001. Don’t use in braking system!! **Q: Will this seal up microscopic crack in a All aluminum transmission casting?** A: No it won’t seal a microscopic crack in aluminum or any other metal. It’s rejuvenates certain rubber seals found in engine blocks and transmissions. ## Frequently Bought Together - SealLube - Stops Leaks: Gasoline Engines, Diesel Engines, Automatic Transmissions, Manual Transmissions, Power Steering, Rack and Pinion, Differentials and Hydraulic Systems - 8 oz. - ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/68880671-stops-leaks-gasoline-engines-diesel-engines-automatic-transmissions-manual-transmissions](https://www.desertcart.pe/products/68880671-stops-leaks-gasoline-engines-diesel-engines-automatic-transmissions-manual-transmissions) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-23*