--- product_id: 4305243 title: "OTC 4530 Power Steering Pump Pulley Service Set - Fits Most Domestic Vehicles with 1-1/8\", 1-1/4\", 1-5/16\" and 1-3/8\" Diameter Pulley Hubs; Includes Storage Case" brand: "otc" price: "R2605" currency: ZAR in_stock: true reviews_count: 13 category: "Otc" url: https://www.desertcart.co.za/products/4305243-otc-4530-power-steering-pump-pulley-service-set-fits-most store_origin: ZA region: South Africa --- # Blow-molded case for organized, durable storage Fits 4 pulley hub sizes (1-1/8" to 1-3/8") Includes adapters for GM & Ford V6/V8 engines OTC 4530 Power Steering Pump Pulley Service Set - Fits Most Domestic Vehicles with 1-1/8", 1-1/4", 1-5/16" and 1-3/8" Diameter Pulley Hubs; Includes Storage Case **Brand:** otc **Price:** R2605 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Master your power steering pulley game with pro-grade precision! ## Quick Answers - **What is this?** OTC 4530 Power Steering Pump Pulley Service Set - Fits Most Domestic Vehicles with 1-1/8", 1-1/4", 1-5/16" and 1-3/8" Diameter Pulley Hubs; Includes Storage Case by otc - **How much does it cost?** R2605 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/4305243-otc-4530-power-steering-pump-pulley-service-set-fits-most) ## Best For - otc enthusiasts ## Why This Product - Trusted otc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Organized Storage:** Blow-molded case keeps all components secure and ready for your next job, perfect for the on-the-go professional. - β€’ **Engineered for Popular Engines:** Includes specialized adapters for GM 3.1L to 3800 V6 and Ford 4.6L to 5.8L V8 engines, ensuring seamless compatibility. - β€’ **Trusted by Pros & DIYers Alike:** Highly rated with 4.7 stars and praised for ease of use, making power steering pulley service effortless and efficient. - β€’ **Precision Fit for Domestic Vehicles:** Covers pulley hubs from 1-1/8" to 1-3/8" for versatile use across most GM and Ford models. - β€’ **Durable High-Carbon Steel Construction:** Built to withstand professional-grade torque without snapping, delivering reliable performance every time. ## Overview The OTC Tools 4530 Power Steering Pump Pulley Service Set is a comprehensive, high-quality toolkit designed for removing and installing power steering pump pulleys on most domestic vehicles. It fits four common pulley hub sizes and includes adapters tailored for popular GM and Ford engines. Crafted from durable high-carbon steel and housed in a blow-molded case, this set offers professional-grade reliability and organization, making it a must-have for mechanics and serious DIYers aiming for flawless pulley servicing. ## Description A complete set of tools required to remove and install power steering pump pulleys of most domestic vehicles. Fits pulley hubs with diameters of 1-1/8", 1-1/4", 1-5/16" and 1-3/8". Includes the necessary adapters for servicing: GM 3.1 L, 3100, 3400, and 3800 V6 engines, GM 2.3L Quad 4 four-cylinder engines and Ford 4.6L, 5.4L, and 5.8L modular V8 engines. Housed in a blow-molded storage case to protect and organize components. Review: Works very well! - This tool is easy to use. I had to remove a bad plastic power steering pulley and install a new metal pulley wheel (Dorman 300-010) after market substitute on my 2006 Ford F150 4.2L pickup. The correct installer has an 8mm metric thread and this one fit it perfectly. The important thing to realize is that the tensile strength of an 8mm screw is limited. You also need to understand that most manufacturers maintain a tight tolerance for an interference (AKA friction) fit. That means it is up to the end user to get adjust the hole size in the wheel to provide a good interference fit that isn't too tight for the installer to pull on. It's very likely the pulley wheel will be too tight from the manufacturer. A Dremel tool with a cylindrical grinding attachment works well for making this adjustment. Understand that the adjustment is on the order of one ten thousandth of an inch. that's roughly 1/10th the thickness of a sheet of paper. But remember, you will only need to remove half of that thickness around the entire inside diameter to arrive at that total because your effort doubles across the diameter. So a bit of light grinding is all it requires. How can you tell if you have removed just enough or too little? That's easy. in the absence of a very accurate inside micrometer, just try pushing the wheel on by hand to start with. If it goes on to the main shaft about 1/8" - 3/16" with a firm push, you are probably close to what you want. Remember the end of the shaft is slightly tapered in most cases to assist in getting the alignment right. That part doesn't count. The interference fit needs to be very tight but not ridiculously so. If it is too tight, you stand a good chance of breaking the 8mm screw on the installer tool. This tool is very high quality high carbon steel. But it will break if you exceed its tensile strength! It probably won't twist off, it will simply snap once the tensile strength is exceeded. If you can't turn the screw with a moderate amount of force, the pulley is too tight. You need to remove it using the puller, ream it out a little more, and try again. You might wonder why the wheel is not a perfect fit. Consider the manufacturing process for the pump shaft. The answer is that with any manufacturing process there is a +/- tolerance percentage involved. You can't predict what the manufacturer's QC is on any given day. All you can do is allow for the smallest expected shaft size and provide a part that meets the required standard tolerance variations. It's the mechanics job to tweak the replacement part to fit. To all of the negative reviewers of this tool, I would say that it's just a misunderstanding of how to use the tool and what a professional mechanic is expected to know. This is a high quality tool, meant to operate correctly with proper usage. If you exceed the tolerance of the tool by using it incorrectly, any tool will break. For example, even a high quality socket wrench will break if you over torque it. This is why equipment manuals specify torque limits for bolts and screws they use. Review: Good tool -Fair Price - Worked very well. Made my power steering pump replacement easy. The tool removed the p/s pump pulley with little effort and just as easy installing pulley on new pump. The individual pieces in thy e kit appear to be well made. Blow molded case fits nicely into tool box. This is the 5th OTC tool I’ve purchased, I’m happy with their stuff. I’m not a pro and don’t have easy access to a tool truck, OTC seems to be on par with tool truck quality. ## Features - AUTO_ACCESSORY - A complete set of tools required to remove and install power steering pump pulleys of most domestic vehicles. Fits pulley hubs with diameters of 1-1/8", 1-1/4", 1-5/16" and 1-3/8". Includes the necessary adapters for servicing: GM 3.1 L, 3100, 3400, and 3800 V6 engines, GM 2.3L Quad 4 four-cylinder engines and Ford 4.6L, 5.4L, and 5.8L modular V8 engines. Housed in a blow-molded storage case to protect and organize components. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000XSI96G | | Best Sellers Rank | #95,399 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Replacement Power Pulleys | | Brand | OTC | | Customer Reviews | 4.7 4.7 out of 5 stars (1,009) | | Date First Available | October 25, 2007 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.62 pounds | | Item model number | 4530 | | Manufacturer | OTC Tools | | Manufacturer Part Number | 4530 | | Model | POWER STEERING PULLEY SERVICE SET | | OEM Part Number | 4530 | | Product Dimensions | 7.3 x 9.2 x 1.6 inches | ## Images ![OTC 4530 Power Steering Pump Pulley Service Set - Fits Most Domestic Vehicles with 1-1/8", 1-1/4", 1-5/16" and 1-3/8" Diameter Pulley Hubs; Includes Storage Case - Image 1](https://m.media-amazon.com/images/I/61SEuil7TOL.jpg) ![OTC 4530 Power Steering Pump Pulley Service Set - Fits Most Domestic Vehicles with 1-1/8", 1-1/4", 1-5/16" and 1-3/8" Diameter Pulley Hubs; Includes Storage Case - Image 2](https://m.media-amazon.com/images/I/81QebWwrWRL.jpg) ![OTC 4530 Power Steering Pump Pulley Service Set - Fits Most Domestic Vehicles with 1-1/8", 1-1/4", 1-5/16" and 1-3/8" Diameter Pulley Hubs; Includes Storage Case - Image 3](https://m.media-amazon.com/images/I/713QFrmLOYL.jpg) ![OTC 4530 Power Steering Pump Pulley Service Set - Fits Most Domestic Vehicles with 1-1/8", 1-1/4", 1-5/16" and 1-3/8" Diameter Pulley Hubs; Includes Storage Case - Image 4](https://m.media-amazon.com/images/I/811jxJc7AyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works very well! *by J***E on October 3, 2023* This tool is easy to use. I had to remove a bad plastic power steering pulley and install a new metal pulley wheel (Dorman 300-010) after market substitute on my 2006 Ford F150 4.2L pickup. The correct installer has an 8mm metric thread and this one fit it perfectly. The important thing to realize is that the tensile strength of an 8mm screw is limited. You also need to understand that most manufacturers maintain a tight tolerance for an interference (AKA friction) fit. That means it is up to the end user to get adjust the hole size in the wheel to provide a good interference fit that isn't too tight for the installer to pull on. It's very likely the pulley wheel will be too tight from the manufacturer. A Dremel tool with a cylindrical grinding attachment works well for making this adjustment. Understand that the adjustment is on the order of one ten thousandth of an inch. that's roughly 1/10th the thickness of a sheet of paper. But remember, you will only need to remove half of that thickness around the entire inside diameter to arrive at that total because your effort doubles across the diameter. So a bit of light grinding is all it requires. How can you tell if you have removed just enough or too little? That's easy. in the absence of a very accurate inside micrometer, just try pushing the wheel on by hand to start with. If it goes on to the main shaft about 1/8" - 3/16" with a firm push, you are probably close to what you want. Remember the end of the shaft is slightly tapered in most cases to assist in getting the alignment right. That part doesn't count. The interference fit needs to be very tight but not ridiculously so. If it is too tight, you stand a good chance of breaking the 8mm screw on the installer tool. This tool is very high quality high carbon steel. But it will break if you exceed its tensile strength! It probably won't twist off, it will simply snap once the tensile strength is exceeded. If you can't turn the screw with a moderate amount of force, the pulley is too tight. You need to remove it using the puller, ream it out a little more, and try again. You might wonder why the wheel is not a perfect fit. Consider the manufacturing process for the pump shaft. The answer is that with any manufacturing process there is a +/- tolerance percentage involved. You can't predict what the manufacturer's QC is on any given day. All you can do is allow for the smallest expected shaft size and provide a part that meets the required standard tolerance variations. It's the mechanics job to tweak the replacement part to fit. To all of the negative reviewers of this tool, I would say that it's just a misunderstanding of how to use the tool and what a professional mechanic is expected to know. This is a high quality tool, meant to operate correctly with proper usage. If you exceed the tolerance of the tool by using it incorrectly, any tool will break. For example, even a high quality socket wrench will break if you over torque it. This is why equipment manuals specify torque limits for bolts and screws they use. ### ⭐⭐⭐⭐⭐ Good tool -Fair Price *by J***Y on January 9, 2022* Worked very well. Made my power steering pump replacement easy. The tool removed the p/s pump pulley with little effort and just as easy installing pulley on new pump. The individual pieces in thy e kit appear to be well made. Blow molded case fits nicely into tool box. This is the 5th OTC tool I’ve purchased, I’m happy with their stuff. I’m not a pro and don’t have easy access to a tool truck, OTC seems to be on par with tool truck quality. ### ⭐⭐⭐⭐⭐ Pulley puller *by B***. on July 16, 2025* Well made works great --- ## 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.za/products/4305243-otc-4530-power-steering-pump-pulley-service-set-fits-most](https://www.desertcart.co.za/products/4305243-otc-4530-power-steering-pump-pulley-service-set-fits-most) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-23*