--- product_id: 455573266 title: "Spicer 10023539 Differential Cover (Ford 9.75), 1 Pack" brand: "spicer" price: "4602 DH" currency: MAD in_stock: true reviews_count: 5 category: "Spicer" url: https://www.desertcart.ma/products/455573266-spicer-10023539-differential-cover-ford-9-75-1-pack store_origin: MA region: Morocco --- # Includes premium reusable gasket & hardware Precision machined exterior finish High-strength nodular iron build Spicer 10023539 Differential Cover (Ford 9.75), 1 Pack **Brand:** spicer **Price:** 4602 DH **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your ride’s backbone with Spicer’s powerhouse differential cover! ## Quick Answers - **What is this?** Spicer 10023539 Differential Cover (Ford 9.75), 1 Pack by spicer - **How much does it cost?** 4602 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/455573266-spicer-10023539-differential-cover-ford-9-75-1-pack) ## Best For - spicer enthusiasts ## Why This Product - Trusted spicer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Crafted from rugged nodular iron to withstand the harshest conditions. - • **Precision Engineering:** Machined exterior ensures a perfect fit and superior performance. - • **Lightweight Yet Strong:** Weighing just under 5 kg, it balances strength with ease of handling. - • **Optimized for Ford 9.75:** Specifically designed to enhance the reliability of your Ford 9.75 differential. - • **Complete Installation Kit:** Comes with Spicer’s premium reusable gasket, drain plug, and bolts for hassle-free setup. ## Overview The Spicer 10023539 Differential Cover for Ford 9.75 is a high-strength, precision-machined component made from nodular iron. It includes a premium reusable gasket, drain plug, and bolts, offering a complete, durable solution to protect your differential in demanding environments. ## Description Nodular Iron Performance Diff Cover. Engineered for Off-Road. For full-performance differential covers that are engineered with the serious off-roader in mind, get the same name you trust for all your drivetrain products-genuine Spicer. Manufactured from high-strength nodular iron, Spicer performance diff covers are built to meet the demands of any environment. Don't trust a knock-off to protect your intricate differential parts. Count on the legendary Spicer brand. Review: Perfecto para diferencial 9.75", con 12 tornillos. Esta tapa esta mucho mas reforzada que la original. Pesa bastantito. Ademas, tiene el plug para desasolve en la parte inferior, y 2 tapones para rellenado. Ademas, la tapa ya trae su empaque. No tienes que usar silicon gris (especial para diferenciales). Es solo ponerlo con la tapa, rellenar y ya, a poner a funcionar el vehiculo. Si no quieres usar el empaque que ya trae, puedes usar el Permatex 81182, formador de juntas gris. Aceite: El manual de servicio de la agencia Ford indica que el aceite que le pongas debe ser sintetico. El original es el Motorcraft SAE 75W-140, lubricante sintetico eje trasero En mi caso, encontre aqui en desertcart el Valvoline SynPower SAE 75W-140 a muy buen precio. Este aceite te sirve si el diferencial es: a) de tipo convencional abierto b) de tipo lock-diferencial c) de tipo limited slip, porque este aceite ya trae el aditivo. Este aceite cumple con la especificacion Ford WSL-M2C-192A / GL-5 para diferenciales Se necesitan 2.8 litros en total. Tornillos: La tapa incluye los 12 tornillos. Lo unico, es que el diferencial usa 3 tornillos especiales, ya que se requieren para fijar creo unas mangueritas del ABS. Entonces tuve que usar esos y los 9 tornillos nuevos. Los tornillos se quitan con dado 1/2" : no son ni 12 mm ni 13 mm. Torques segun el manual de servicio de la agencia Ford son: -Tapon de relleno del diferencial: 30 Nm o 22 lb-ft. -Tornillos de la tapa del diferencial: 45 Nm o 33 lb-ft. *OJO*: Este torque es solo si usas los tornillos originales ya que terminan casi en punta. Los que trae la tapa son normales, y sí requieren menos torque. Review: It's a nice, super heavy-duty cover, and it has the drain and fill plugs, which was the reason for the purchase. It makes servicing easy now. FYI, my research led me to believe that unlifted or small lifted trucks (2.5" max) should fill fluid to the bottom fill plug. However, I had to fill to the top of the fill plug because it started making noise and was obviously not filled enough. It took 5.5 quarts of fluid total. I have Bilstein level, 2.1" in the front, no lift or blocks on the back. The cover looks great and is a nice/functional upgrade. I also used the recommended LubeLocker for 9.75" Differential Cover Gasket and (12) 5/16-18X3/4 Stainless Steel Hex Serrated Flange Screws, Flange Bolts 304. Installed on a 2011 F150 Platinum: 100k miles. Old fluid was clean, and the rear end looked perfect inside —no shavings or sludge. ## Features - Manufactured from high-strength nodular iron - Spicer performance diff covers are built to meet the demands of any environment - Includes: Cover, Spicer Premium reusable performance gasket, Drain Plug and Bolts - Package Weight: 7.099 kilograms ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M59ZUA5 | | Best Sellers Rank | #232,050 in Automotive ( See Top 100 in Automotive ) #13 in Car Differential Covers | | Brand | Spicer | | Customer Reviews | 4.7 4.7 out of 5 stars (332) | | Date First Available | 15 September 2023 | | Exterior | Machined | | Item Weight | 4.99 Kilograms | | Item model number | 10023539 | | Manufacturer | Spicer | | Manufacturer Part Number | 10023539 | | Model | Ford 9.75 | | OEM Part Number | 10023539 | | Product Dimensions | 35.56 x 35.56 x 12.7 cm; 4.99 kg | ## Images ![Spicer 10023539 Differential Cover (Ford 9.75), 1 Pack - Image 1](https://m.media-amazon.com/images/I/A1P3XIhyI4L.jpg) ![Spicer 10023539 Differential Cover (Ford 9.75), 1 Pack - Image 2](https://m.media-amazon.com/images/I/81rG88QxhOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***E on 15 February 2024* Perfecto para diferencial 9.75", con 12 tornillos. Esta tapa esta mucho mas reforzada que la original. Pesa bastantito. Ademas, tiene el plug para desasolve en la parte inferior, y 2 tapones para rellenado. Ademas, la tapa ya trae su empaque. No tienes que usar silicon gris (especial para diferenciales). Es solo ponerlo con la tapa, rellenar y ya, a poner a funcionar el vehiculo. Si no quieres usar el empaque que ya trae, puedes usar el Permatex 81182, formador de juntas gris. Aceite: El manual de servicio de la agencia Ford indica que el aceite que le pongas debe ser sintetico. El original es el Motorcraft SAE 75W-140, lubricante sintetico eje trasero En mi caso, encontre aqui en Amazon el Valvoline SynPower SAE 75W-140 a muy buen precio. Este aceite te sirve si el diferencial es: a) de tipo convencional abierto b) de tipo lock-diferencial c) de tipo limited slip, porque este aceite ya trae el aditivo. Este aceite cumple con la especificacion Ford WSL-M2C-192A / GL-5 para diferenciales Se necesitan 2.8 litros en total. Tornillos: La tapa incluye los 12 tornillos. Lo unico, es que el diferencial usa 3 tornillos especiales, ya que se requieren para fijar creo unas mangueritas del ABS. Entonces tuve que usar esos y los 9 tornillos nuevos. Los tornillos se quitan con dado 1/2" : no son ni 12 mm ni 13 mm. Torques segun el manual de servicio de la agencia Ford son: -Tapon de relleno del diferencial: 30 Nm o 22 lb-ft. -Tornillos de la tapa del diferencial: 45 Nm o 33 lb-ft. *OJO*: Este torque es solo si usas los tornillos originales ya que terminan casi en punta. Los que trae la tapa son normales, y sí requieren menos torque. ### ⭐⭐⭐⭐⭐ Review *by A***R on 25 October 2025* It's a nice, super heavy-duty cover, and it has the drain and fill plugs, which was the reason for the purchase. It makes servicing easy now. FYI, my research led me to believe that unlifted or small lifted trucks (2.5" max) should fill fluid to the bottom fill plug. However, I had to fill to the top of the fill plug because it started making noise and was obviously not filled enough. It took 5.5 quarts of fluid total. I have Bilstein level, 2.1" in the front, no lift or blocks on the back. The cover looks great and is a nice/functional upgrade. I also used the recommended LubeLocker for 9.75" Differential Cover Gasket and (12) 5/16-18X3/4 Stainless Steel Hex Serrated Flange Screws, Flange Bolts 304. Installed on a 2011 F150 Platinum: 100k miles. Old fluid was clean, and the rear end looked perfect inside —no shavings or sludge. ### ⭐⭐⭐⭐⭐ Review *by M***T on 4 August 2025* Was not able to find a replacement rear differential cover for a 2002 Ford Expedition to replace the original cover that had rusted through. Local salvage yards said it was too old. While this cover is more than was needed to stop the oil leaks, it fits perfectly. Used provided gasket and bolts without any more leaks. Bolts torqued to 25 ft lbs. Seems to be a good product. ## Frequently Bought Together - Spicer 10023539 Differential Cover (Ford 9.75), 1 Pack - LubeLocker For 9.75" Differential Cover Gasket - ARP 4373002 Stainless Steel Rear End Cover Bolt Kit --- ## 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.ma/products/455573266-spicer-10023539-differential-cover-ford-9-75-1-pack](https://www.desertcart.ma/products/455573266-spicer-10023539-differential-cover-ford-9-75-1-pack) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-05-14*