--- product_id: 358941274 title: "ACDelco Gold 504-511 (88946598) Rear Air Lift Shock Absorber" brand: "acdelco" price: "1301.97 DT" currency: TND in_stock: true reviews_count: 5 category: "Ac Delco" url: https://www.desertcart.tn/products/358941274-acdelco-gold-504-511-88946598-rear-air-lift-shock-absorber store_origin: TN region: Tunisia --- # Chromed piston rod for corrosion resistance 1100 lbs load capacity Adjustable air pressure 25-200 psi ACDelco Gold 504-511 (88946598) Rear Air Lift Shock Absorber **Brand:** acdelco **Price:** 1301.97 DT **Availability:** ✅ In Stock ## Summary > 🚗 Elevate your drive with precision air lift shocks — because your ride deserves the gold standard! ## Quick Answers - **What is this?** ACDelco Gold 504-511 (88946598) Rear Air Lift Shock Absorber by acdelco - **How much does it cost?** 1301.97 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/358941274-acdelco-gold-504-511-88946598-rear-air-lift-shock-absorber) ## 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 - • **Optimized Vehicle Fit:** Designed for specific rear suspension setups to guarantee seamless installation. - • **Enhanced Ride Stability:** Maintains vehicle height and alignment to reduce wear and prevent bottoming out. - • **Heavy-Duty Load Support:** Handles up to 1,100 lbs per pair to keep your ride steady under pressure. - • **Precision Air Pressure Tuning:** Customizable 25-200 psi air adjustment for tailored handling and comfort. - • **Corrosion-Resistant Chrome Finish:** Super finished piston rod ensures durability and longer shock life. ## Overview The ACDelco Gold 504-511 Rear Air Lift Shock Absorber offers up to 1,100 lbs of temporary load leveling capacity with adjustable air pressure from 25 to 200 psi. Featuring a corrosion-resistant chromed piston rod and vehicle-specific fit, it enhances handling, maintains ride height, and reduces suspension wear during heavy load or towing conditions. ## Description ACDelco Specialty Air Lift Shocks are designed to help provide better handling for temporary situations, such as when a vehicle hauls a heavy load or tows a trailer. They have an adjustable air pressure, between 25 and 200 psi, and up to 1,100 lbs (per pair) of load-carrying capacity*. Under loaded conditions, these shocks help maintain level vehicle height by adding or releasing air as needed, assisting in the stabilization of alignment angles, reducing other suspension component wear, improving handling, and reducing the risk of bottoming out. ACDelco Specialty Air Lift Shocks are ideal for temporary load hauling, including towing boats and trailers. *Not to exceed vehicle GVWR (Gross Vehicle Weight Rating). Product does not increase payload. Review: Beautiful a - These shocks are just what the car doctor ordered. They add height to the rear, so I don't yet worry about a sagging rear end when truck is loaded. They are a great addition to my beautiful beast (Buick Roadmaster). Review: Fit my 61 impala bubbletop. - Quality product and an easy fit. ## Features - Can maintain ride height with up to 1,100 lbs (per pair) of additional temporary leveling capacity to help improve vehicle handling and reduce the risk of undercarriage damage* - Adjustable air pressure to custom tune each individual load weight - The super finished chromed piston rod provides anti-corrosion support, a more consistent wear surface, proper seal lubrication, and longer product life - Real-world d to ensure that the shocks will fit intended vehicles and applications - Not to exceed vehicle GVWR (Gross Vehicle Weight Rating). Product does not increase payload. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0012PRZJQ | | Auto Part Position | Rear | | Auto part position | Rear | | Automotive Fit Type | Vehicle Specific Fit | | Brand | ACDelco | | Brand Name | ACDelco | | Compatible with Vehicle Type | Trailer | | Customer Reviews | 4.5 out of 5 stars 315 Reviews | | Exterior Finish | Chrome | | Exterior finish | Chrome | | Global Trade Identification Number | 00021625320144 | | Included Components | ACDelco - Rear Air Lift S (Slp) (504-511) | | Item Type Name | ACDelco - Rear Air Lift S (Slp) (504-511) | | Item Weight | 1 Pounds | | Manufacturer | ACDelco | | Manufacturer Part Number | 88946598 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | 504-511 | | Number of Items | 1 | | Number of Packs | 1 | | OEM Equivalent Part Number | 88946598 | | Style | Custom | | Style Name | Custom | | UPC | 021625320144 | | Unit Count | 1 Count | | Vehicle service type | Trailer | ## Product Details - **Auto part position:** Rear - **Brand:** ACDelco - **Exterior finish:** Chrome - **Style:** Custom - **Vehicle service type:** Trailer ## Images ![ACDelco Gold 504-511 (88946598) Rear Air Lift Shock Absorber - Image 1](https://m.media-amazon.com/images/I/71Inu996kAL.jpg) ## Questions & Answers **Q: What are the signs of bad or worn shocks?** A: Common signs of worn shocks include poor handling, nose-diving when braking, body roll during turns, uneven tire wear and/or excessive bouncing. **Q: Is there a difference between a shock and a strut?** A: Yes. A strut is a structural part of the vehicle’s suspension system, while a shock is a tube designed to absorb impacts from the road while the vehicle is in motion. **Q: Do I need different shocks or struts for front, rear, left or right applications?** A: Yes. It’s important to choose the correct shock or strut for the location in the vehicle. **Q: Should I have my vehicle aligned after replacing my shocks or struts?** A: You should have your vehicle aligned after replacing struts. However, if you’re only replacing shocks, it is not necessary unless there was a previous issue. **Q: Can bad shocks affect tire wear?** A: Yes. Shocks keep wheels stable with their contact on the road. If the shocks are worn, they can cause uneven wear, cupping or scalloping in tires. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Beautiful a *by H***. on 3 January 2026* These shocks are just what the car doctor ordered. They add height to the rear, so I don't yet worry about a sagging rear end when truck is loaded. They are a great addition to my beautiful beast (Buick Roadmaster). ### ⭐⭐⭐⭐⭐ Fit my 61 impala bubbletop. *by A***R on 23 May 2023* Quality product and an easy fit. ### ⭐⭐⭐⭐⭐ Calidad *by M***S on 21 February 2024* Muy buen producto pero a los 2 meses me empezó a tirar aire de las válvulas recomiendo que las válvulas las hagan de metal envés de plastico ## Frequently Bought Together - ACDelco Specialty 504-511 Rear Air Lift Shock Absorber - ACDelco Specialty 519-36 Front Spring Assisted Shock Absorber - SOSOPART 14pc Set Front Suspension Kit Idler Arm Inner Outer Tie Rod End Adjusting Sleeve Sway Bar Link Ball Joint Center Link Replacement for 1978-1996 For Chevy Caprice Impala for Cadillac Deville --- ## 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.tn/products/358941274-acdelco-gold-504-511-88946598-rear-air-lift-shock-absorber](https://www.desertcart.tn/products/358941274-acdelco-gold-504-511-88946598-rear-air-lift-shock-absorber) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-06*