--- product_id: 299089394 title: "E-cowlboy for Detroit Diesel DD13 DD15 Idler 3 Cantilever Tool J-47487+Crankshaft TDC Locating Tool J-48630 Heavy Duty (2 PCS)" brand: "e-cowlboy" price: "¥23231" currency: JPY in_stock: true reviews_count: 7 url: https://www.desertcart.jp/products/299089394-e-cowlboy-for-detroit-diesel-dd13-dd15-idler-3-cantilever store_origin: JP region: Japan --- # Heavy-duty steel Time-saving design OEM compatible E-cowlboy for Detroit Diesel DD13 DD15 Idler 3 Cantilever Tool J-47487+Crankshaft TDC Locating Tool J-48630 Heavy Duty (2 PCS) **Brand:** e-cowlboy **Price:** ¥23231 **Availability:** ✅ In Stock ## Summary > 🔩 Elevate Your Engine Game with E-cowlboy! ## Quick Answers - **What is this?** E-cowlboy for Detroit Diesel DD13 DD15 Idler 3 Cantilever Tool J-47487+Crankshaft TDC Locating Tool J-48630 Heavy Duty (2 PCS) by e-cowlboy - **How much does it cost?** ¥23231 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/299089394-e-cowlboy-for-detroit-diesel-dd13-dd15-idler-3-cantilever) ## 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 Last:** Crafted from premium solid steel with a black oxide finish for ultimate durability. - • **Risk-Free Purchase:** 100% satisfaction guarantee with a 12-month warranty for peace of mind. - • **Precision Engineering:** Ultra-precise design ensures high accuracy and extended service life. - • **Effortless Replacement:** Directly replaces OEM Part J-47487 & J-48630 for hassle-free installation. - • **Unmatched Compatibility:** Seamlessly fits Detroit Diesel DD13 & DD15 engines. ## Overview The E-cowlboy Idler and Crankshaft TDC Locating Tool set is designed for Detroit Diesel DD13 and DD15 engines, featuring a robust solid steel construction for enhanced durability and precision. This tool set simplifies the gear timing process for cam installation, ensuring compatibility with OEM specifications while providing a risk-free purchase experience. ## Description E-cowlboyfor Detroit Diesel DD13 DD15 Idler 3 Cantilever Tool J-47487+Crankshaft TDC Locating Tool J-48630 Heavy Duty (2 PCS) ## Features - Great Compatibility — Perfectly fit for Detroit Diesel DD13 and Detroit Diesel DD15. - Superior Quality — Premium grade heavy duty soild steel structure with black oxide finished, durability, anti-impact, anti-deformation and anti-corrosion. Ultra-precise design meets the requirement of high precision and hardness and a much longer service life. - Perfect Design — This tool is used with the DDC procedure to set the gear timing for cam installation. - Easier Work — Manufactured to OEM specifications. Directly replaces OEM Part J-47487 & J-48630 and work in an easier way to save your time and money. - 100% Satisfaction Guarantee — If you're not 100% satisfied with E-cowlboy’s engine tools, simply return it for a full refund in 30 days. Support 12 months Warranty. Professional & Sincere Service allows you to take no risks to purchase in E-cowlboy! ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | E-cowlboy | | Brand | E-cowlboy | | Item Weight | 2.72 pounds | | Package Dimensions | 11.06 x 5.75 x 3.31 inches | | Manufacturer Part Number | EC - J-47487+J-48630 | ## Images ![E-cowlboy for Detroit Diesel DD13 DD15 Idler 3 Cantilever Tool J-47487+Crankshaft TDC Locating Tool J-48630 Heavy Duty (2 PCS) - Image 1](https://m.media-amazon.com/images/I/71FaTHgOMLL.jpg) ## Customer Reviews ### ⭐⭐ 2.0 out of 5 stars Too tight *by P***A on Reviewed in the United States on February 14, 2023* Tools are way undersized and need to modify for proper use. Would definitely NOT buy again. Only reason for purchase was needed tools, Amazon was the only place to deliver next day. ### ⭐ 1.0 out of 5 stars Poor machine work *by M***. on Reviewed in the United States on September 5, 2023* Dowel pin hole wasn’t even round. Cheap tool, cheap machine work, buyer beware. ### ⭐ 1.0 out of 5 stars Wrong hole size *by R***H on Reviewed in the United States on March 8, 2023* The hole in the tool too tight I have to sand it out to make it fit in crankshaft and the bolt goes in crankshaft and the dowel pin for the block ## Frequently Bought Together - E-cowlboy for Detroit Diesel DD13 DD15 Idler 3 Cantilever Tool J-47487+Crankshaft TDC Locating Tool J-48630 Heavy Duty (2 PCS) - For Detroit Diesel DD15 DD16 Engine Camshaft Timing Tool TDC Locating Pin Brake Adjustment Tool Barring Tool Fuel Line Socket Heavy Duty W47058090900 W470589104000 W470589001500 J 46392 W470589046300 - Injector Cup Nozzle Tube Remover and Installer Tool For Detroit Diesel DD13 DD15 DD16 Heavy Duty Alternative to OEM J-47388-A W470589000700 MH064002 --- ## 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.jp/products/299089394-e-cowlboy-for-detroit-diesel-dd13-dd15-idler-3-cantilever](https://www.desertcart.jp/products/299089394-e-cowlboy-for-detroit-diesel-dd13-dd15-idler-3-cantilever) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-15*