--- product_id: 208317455 title: "AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for AR XM and RK Series Set" brand: "e-cowlboy" price: "Rp664199" currency: IDR in_stock: true reviews_count: 9 category: "E Cowlboy" url: https://www.desertcart.id/products/208317455-ar2119-gymatic-3-b-unloader-mounting-bolt-kit-for-ar store_origin: ID region: Indonesia --- # Compatible with unloaders up to 3650 PSI M10 socket head bolts for secure fit Forged alloy steel with black & gold oxide finish AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for AR XM and RK Series Set **Brand:** e-cowlboy **Price:** Rp664199 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your pressure washer game with the AR2119 — where durability meets precision! ## Quick Answers - **What is this?** AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for AR XM and RK Series Set by e-cowlboy - **How much does it cost?** Rp664199 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/208317455-ar2119-gymatic-3-b-unloader-mounting-bolt-kit-for-ar) ## Best For - e-cowlboy enthusiasts ## Why This Product - Trusted e-cowlboy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from high-grade forged alloy steel with corrosion-resistant black and gold oxide coating for long-lasting durability. - • **Complete Mounting Solution:** Includes both steel and brass bolts plus 4 seals, ensuring a comprehensive, ready-to-install kit. - • **Optimized for High Pressure:** Engineered to handle up to 3650 PSI, ideal for pressure washer and plunger pump applications. - • **Cost-Effective OEM Alternative:** Delivers OE quality and performance at a fraction of the price—save money without compromise. - • **Precision Fit for AR XM & RK Series:** Seamlessly replaces OEM AR-2119 for hassle-free installation and perfect compatibility. ## Overview The AR2119 Gymatic 3/B Unloader Mounting Bolt Kit is a premium replacement set designed for Annovi Reverberi XM and RK series unloaders operating up to 3650 PSI. Featuring forged alloy steel bolts with a corrosion-resistant finish, this kit ensures a secure, long-lasting fit. Compatible with various high-pressure triples plunger pumps, it includes steel and brass bolts plus seals, offering an OEM-quality, cost-effective solution for pressure washer and misting pump maintenance. ## Description The AR2119 Gymatic 3/B series of unloaders mounting kit for XM and RK series unloaders from Annovi Reverberi that operate at 3650 PSI and below. The AR-2119 fits the following Unloaders: AR20242 AR20242G AR20081 AR20082 AR20399 AR20400 AR20480 Used on: The AR2119 is a replacement gymatic mounting bolt kit that was used on various High Pressure Triples Plunger Pumps for AR North America. including pressure washer pumps, misting pumps and Blue Clean pressure washing equipment. Kit Content: 1 ×lower steel unloader bolt 1 ×upper brass unloader bolt. 4 × appropriate seals Review: Good stuff - Worked great Review: Easy to install - Perfect fit. 1/3 cost of OEM. Installed like OEM. Would purchase again. ## Features - Fitment -- The AR2119 Gymatic 3/B series of unloaders mounting kit for XM and RK series unloaders from Annovi Reverberi that operate at 3650 PSI and below. - Build to Last -- Constructed from high standard forged steel for strength, durability, and longevity; coated with black and gold oxide finish for resistance to rust and corrosion. - Widely Application -- Used on various High Pressure Triples Plunger Pumps for AR North America, including pressure washer pumps, misting pumps and Blue Clean pressure washing equipment. - Replacement -- Replaces OEM gymatic mounting bolt kit AR-2119 and has OE standard quality and performance, works easier and save your money. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B087CM5W1N | | Best Sellers Rank | #166,223 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,005 in Pressure Washer Accessories | | Brand | E-cowlboy | | Color | Black | | Compatible Groove Diameter | 12 millimeters | | Customer Reviews | 4.6 out of 5 stars 108 Reviews | | Exterior Finish | Brass | | Fastener Size | M10 | | Fastener Type | Socket Head Bolt | | Finish Types | matte | | Head Style | Round | | Head Type | Socket | | Item Hardness | Grade 2 | | Item Highlight | Fits Annovi Reverberi XM and RK series unloaders to 3650 PSI; replaces AR-2119 for pressure washer and plunger pump repairs | | Manufacturer | E-cowlboy | | Manufacturer Grade | Grade 2 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Metal Type | Alloy Steel, Brass | | Model | AR2119 | | Number Of Items | 6 | | Number of Pieces | 6 | | Screw Head Style | Round | | Set Name | AR2119 Gymatic 3/B Unloader Mounting Bolt Kit | | Set Screw Thread Type | Metric | | Size Name | M10 | | Unit Count | 1 Count | ## Product Details - **Color:** Black - **Exterior Finish:** Brass - **Head Style:** Round - **Manufacturer Grade:** Grade 2 - **Material:** Alloy Steel ## Images ![AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for AR XM and RK Series Set - Image 1](https://m.media-amazon.com/images/I/61QNVgk2KtL.jpg) ![AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for AR XM and RK Series Set - Image 2](https://m.media-amazon.com/images/I/71kwZ+8vvtL.jpg) ![AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for AR XM and RK Series Set - Image 3](https://m.media-amazon.com/images/I/61jKQ21QqQL.jpg) ![AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for AR XM and RK Series Set - Image 4](https://m.media-amazon.com/images/I/718Rnsf7oML.jpg) ![AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for AR XM and RK Series Set - Image 5](https://m.media-amazon.com/images/I/618P54dvWAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff *by R***T on October 16, 2025* Worked great ### ⭐⭐⭐⭐⭐ Easy to install *by A***O on April 5, 2026* Perfect fit. 1/3 cost of OEM. Installed like OEM. Would purchase again. ### ⭐⭐⭐⭐⭐ Fit as advertised. *by J***N on February 2, 2026* Perfect replacement as advertised ## Frequently Bought Together - AR2119 Gymatic 3/B Unloader Mounting Bolt Kit for Annovi Reverberi XM and RK Series - Unloader Adjustable Pull to Align For Honda GX340 11HP GX390 13HP 1" Shaft 4000 PSI For Devilblis EXHP3640 For Annovi Reverberi RKV4G36 Pressure Washer Pump Max. Flow 6.6 GPM - Ultimate Washer Replacement for Annovi Reverberi Pump Check Valves KIT 1828, 18mm, New Valves + O-Rings --- ## 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.id/products/208317455-ar2119-gymatic-3-b-unloader-mounting-bolt-kit-for-ar](https://www.desertcart.id/products/208317455-ar2119-gymatic-3-b-unloader-mounting-bolt-kit-for-ar) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-09-22*