{"product_id":"honda-20mm-oem-crush-washers-for-rear-differential-transmission-bag-of-10-factory-fit-and-single-use-seal","title":"Honda 20mm OEM Crush Washers for Rear Differential \u0026 Transmission, Bag of 10 — Factory Fit and Single-Use Seal","description":"\u003cp\u003e\u003cstrong\u003eHonda genuine 20mm crush washers—factory replacement washers sold in a bag of 10 for rear differential, transfer case, and manual transmission drain\/fill plugs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese are Honda OEM crush (crush-style) washers sized for 20 millimeter drain and fill plugs. Manufactured to the same specifications as the parts installed at the factory, they’re intended for one-time use and should be swapped whenever the associated fluid is changed. The set contains ten washers, providing enough replacements for multiple service intervals or several vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Honda components accept these 20mm crush washers?\u003c\/h3\u003e\n\u003cp\u003eThese washers are sized and shaped to match several Honda driveline and transmission service points. They work on rear differential plugs, transfer case plugs on compatible models, and manual transmission fill plugs where a 20mm washer is specified.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRear differential drain and fill plugs on 4WD CR-V, Element, and Crosstour models\u003c\/li\u003e\n  \u003cli\u003eRear differential fill plugs and transfer case drain\/fill plugs on Ridgeline and Pilot\u003c\/li\u003e\n  \u003cli\u003eManual transmission fill plugs where factory service calls for a 20mm crush washer\u003c\/li\u003e\n  \u003cli\u003eOEM fit and finish to maintain proper sealing during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy should I use genuine Honda crush washers instead of aftermarket alternatives?\u003c\/h3\u003e\n\u003cp\u003eFactory washers are produced to match the original plug geometry and compressibility, reducing the risk of leaks and over-tightening. Using OEM washers helps preserve the designed sealing characteristics and can prevent rework or repeated seal failures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact dimensions and material hardness match factory specifications\u003c\/li\u003e\n  \u003cli\u003eMinimizes risk of oil or gear fluid seepage after service\u003c\/li\u003e\n  \u003cli\u003eReduces chance of plug head damage from improper sealing\u003c\/li\u003e\n  \u003cli\u003eSold in a multi-pack for convenience and cost-effective maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and when should these crush washers be replaced?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: remove the old washer when changing fluid, seat a new OEM washer on the plug, and torque to the vehicle’s specified value. Because crush washers deform to create a seal, they are single-use components and must be replaced each time the plug is removed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace washer whenever differential, transfer case, or transmission fluid is drained\u003c\/li\u003e\n  \u003cli\u003eClean mating surfaces before fitting a new washer to ensure proper sealing\u003c\/li\u003e\n  \u003cli\u003eTorque plug to Honda-specified value to avoid under- or over-compression\u003c\/li\u003e\n  \u003cli\u003eKeep spare washers on hand—this bag contains ten replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat size and quantity are included, and how can I confirm fitment?\u003c\/h3\u003e\n\u003cp\u003eEach washer in this package is 20 millimeters in diameter and the bag includes ten OEM Honda washers. Verify fitment by checking your vehicle’s service manual or matching the washer size to the plug head on your vehicle before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWasher diameter: 20 mm (factory spec)\u003c\/li\u003e\n  \u003cli\u003eQuantity: 10 crush washers per bag\u003c\/li\u003e\n  \u003cli\u003eIntended as one-time-use sealing washers for drain\/fill plugs\u003c\/li\u003e\n  \u003cli\u003eCross-check against your vehicle VIN or service manual for exact application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This pack is ideal for Honda owners, independent mechanics, and fleet technicians who perform routine oil, differential, transfer case, or manual transmission maintenance. If you service multiple Honda vehicles or prefer OEM-fit components to preserve factory sealing performance, these 20mm Honda crush washers offer a ready supply of correctly sized, single-use seals to complete professional-quality service.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these crush washers reusable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These Honda crush washers are intended for single use and should be replaced whenever the plug is removed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these fit a Honda Ridgeline rear differential?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 20mm washers fit Ridgeline rear differential fill plugs and many transfer case drain\/fill locations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Honda","offers":[{"title":"Default Title","offer_id":48084411941022,"sku":"B00ET6V2KI","price":31.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/honda-20mm-crush-washers-front-bag.jpg?v=1785854483","url":"https:\/\/northtrailauto.ca\/products\/honda-20mm-oem-crush-washers-for-rear-differential-transmission-bag-of-10-factory-fit-and-single-use-seal","provider":"North Trail Auto","version":"1.0","type":"link"}