--- product_id: 206768685 title: "ACDelco 10-5055 Gear Marking Compound - 1 oz" brand: "acdelco" price: "Β£35.76" currency: GBP in_stock: true reviews_count: 6 category: "Ac Delco" url: https://www.desertcart.co.uk/products/206768685-acdelco-10-5055-gear-marking-compound-1-oz store_origin: GB region: United Kingdom --- # High-visibility dark yellow Precision gear contact marking Versatile multi-vehicle use ACDelco 10-5055 Gear Marking Compound - 1 oz **Brand:** acdelco **Price:** Β£35.76 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Mark it right, every time – don’t let gear contact guesswork slow you down! ## Quick Answers - **What is this?** ACDelco 10-5055 Gear Marking Compound - 1 oz by acdelco - **How much does it cost?** Β£35.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/206768685-acdelco-10-5055-gear-marking-compound-1-oz) ## Best For - acdelco enthusiasts ## Why This Product - Trusted acdelco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Convenient:** 1 oz tube fits perfectly in your toolkit for on-the-go gear analysis. - β€’ **Durable Grease Formula:** Quality grease base resists smudging, maintaining accurate marks throughout inspections. - β€’ **Universal Compatibility:** Works seamlessly across a wide range of vehicles, making it the go-to choice for professional mechanics. - β€’ **Pinpoint Precision Marking:** Dark yellow compound ensures crystal-clear visibility of gear contact points for flawless diagnostics. - β€’ **Professional Grade Reliability:** Trusted by experts to deliver consistent, repeatable results every time. ## Overview ACDelco 10-5055 Gear Marking Compound is a professional-grade, dark yellow grease designed to mark ring gear teeth for precise contact point analysis. Its high-visibility formula and durable consistency make it ideal for use across various vehicle types, ensuring mechanics can quickly and accurately diagnose gear engagement issues. ## Description ACDelco Gear Marking Compound is a dark yellow colored grease that is used to mark ring gear teeth to determine contact points. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Not for Sale in California and other OTC States For Professional Use Only, Not for Retail Sale Review: AC Delco gear marking paint. - Arrived on time well packaged. I was expecting it to dry but it didn't. Quite pricey for the amount and what it does. No different from a tube of oil paint. Easy to use though. Review: I used it to mark the ring gear to see how the pinion was contacting it. Worked good. ## Features - Causes serious eye irritation. - Causes skin irritation. - May be fatal if swallowed and enters airways. - Dark yellow color for high visibility of the compound - Wide range of applications in a variety of vehicles - Quality grease used to mark ring gear teeth to determine contact points ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007Q10TES | | Best Sellers Rank | 120,453 in Automotive ( See Top 100 in Automotive ) 120 in Automotive Brake Quiet | | Brand | ACDelco | | Customer Reviews | 4.8 4.8 out of 5 stars (496) | | Date First Available | 30 Mar. 2012 | | Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Exterior | Machined | | Item Weight | 48.1 g | | Item model number | 1152615 | | Manufacturer | Zenement | | Manufacturer part number | 10-5055 | | Model | Gear Grease | | OEM Part Number | 01052351 | | Product Dimensions | 7.62 x 1.52 x 1.78 cm; 48.19 g | ## Images ![ACDelco 10-5055 Gear Marking Compound - 1 oz - Image 1](https://m.media-amazon.com/images/I/51pS-QVpksL.jpg) ![ACDelco 10-5055 Gear Marking Compound - 1 oz - Image 2](https://m.media-amazon.com/images/I/51j93DrzzSL.jpg) ![ACDelco 10-5055 Gear Marking Compound - 1 oz - Image 3](https://m.media-amazon.com/images/I/61bD6cujaRL.jpg) ![ACDelco 10-5055 Gear Marking Compound - 1 oz - Image 4](https://m.media-amazon.com/images/I/51EXcT5UWdL.jpg) ## Questions & Answers **Q: Does this marking compound have to be removed before filling and running the differential?** A: It’s not absolutely required. The compound is grease based, and it’s a trace amount, compared to a diff or trans fill. Probably best to wipe it off, but not overly focus on complete removal. **Q: Why did it show up with no cap?! Where is your quality control?** A: It does. Have a cap and really works great you dont be disappointed ## Customer Reviews ### ⭐⭐⭐ AC Delco gear marking paint. *by M***S on 5 August 2025* Arrived on time well packaged. I was expecting it to dry but it didn't. Quite pricey for the amount and what it does. No different from a tube of oil paint. Easy to use though. ### ⭐⭐⭐⭐⭐ Review *by C***B on 29 June 2025* I used it to mark the ring gear to see how the pinion was contacting it. Worked good. ### ⭐⭐⭐⭐⭐ Review *by F***. on 23 April 2025* buen precio y buena cantidad de pintura ## Frequently Bought Together - ACDelco GM Original Equipment 10-5055 Gear Marking Compound - 1 oz - Qnkaa Dial Indicator with Magnetic Base Holder Fine Adjustable Long Arm 0-1" Magnetic Dial Indicator Professional Dial Gauge 0.001" - Neiko 03727A 1/4-Inch-Drive Beam Torque Wrench, SAE and MM Bicycle and Automotive Wrench, Reads in 0–80 Inches/Pounds and 0–9 Newton/Meter Increments --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/206768685-acdelco-10-5055-gear-marking-compound-1-oz](https://www.desertcart.co.uk/products/206768685-acdelco-10-5055-gear-marking-compound-1-oz) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-01*