{"product_id":"jdmodel-jdm-212a-jdm-212b-nylon-front-rear-axle-for-1-8-1-10-rc-crawler-miller-thors-hammer-upgrade-parts","title":"JDMODEL JDM‑212A JDM‑212B Nylon Front Rear Axle for 1\/8 1\/10 RC Crawler Upgrade Parts","description":"\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\"\u003eI. Model and Basic Information\u003cbr\u003e\nModel: JDM-212A (Front Axle), JDM-212B (Rear Axle)\u003cbr\u003e\nSeries: Thunder Hammer Miller Series\u003cbr\u003e\nMaterial: High-strength engineering nylon (lightweight, impact-resistant, and break-resistant)\u003cbr\u003e\nScale: 1\/8, 1\/10 Climbing Cars \/ Tube Frame Cars \/ DIY Models\u003cbr\u003e\nGear Ratio: 1:2.6 (low gear ratio, suitable for high-torque climbing)\u003cbr\u003e\nOutput Shaft: 5mm diameter\u003cbr\u003e\nConnector: Compatible with 12mm hex and Thunder Hammer flanges\u003cbr\u003e\nAxle Width: Approximately 251mm (distance between connector end faces)\u003cbr\u003e\nII. Core Structure and Functions\u003cbr\u003e\nFront Axle (JDM-212A)\u003cbr\u003e\nSteering Structure: Kingpin inclination + caster design, providing more stable steering and better return-to-center\u003cbr\u003e\nDifferential: Built-in open differential (can later install lock differential servo)\u003cbr\u003e\nSteering Link Mount: Pre-drilled standard holes, compatible with most linkages and servo layouts\u003cbr\u003e\nRear Axle (JDM-212B)\u003cbr\u003e\nDifferential: Open differential, can be installed in forward or reverse, adapting to forward\/reverse transmission boxes\u003cbr\u003e\nStructure: No steering, pure drive, axle housing is one-piece formed for high strength\u003cbr\u003e\nCommon Features\u003cbr\u003e\nAxle housing with reinforcing ribs, enhancing torsional and impact resistance\u003cbr\u003e\nPre-drilled mounting positions for shock absorbers, linkages, and anti-roll bars, compatible with mainstream climbing chassis\u003cbr\u003e\nLightweight (nylon material), reducing unsprung mass and improving suspension response\u003cbr\u003e\nIII. Compatibility and Installation Notes\u003cbr\u003e\nCompatible Vehicles\u003cbr\u003e\nStatic Thunder Hammer Series tube frame cars \/ climbing cars\u003cbr\u003e\n1\/8, 1\/10 DIY climbing, tube frame, and simulation off-road models\u003cbr\u003e\nCompatible with most 1\/10 climbing transmission boxes (e.g., TRX-4, Chopper, etc.)\u003cbr\u003e\nInstallation Tips\u003cbr\u003e\nFront Axle: Requires pairing with a steering servo and linkage; pay attention to kingpin angle and steering travel\u003cbr\u003e\nRear Axle: Differential forward\/reverse installation must match the transmission box output direction to avoid reversal\u003cbr\u003e\nConnector: 12mm hex is universal; flanges require Static-specific hubs\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg cke-id=\"img38\" class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S496d39dde725436ca8fc2345e7910d99i.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg cke-id=\"img39\" class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S34139662d1934073b8c08d705db1affaW.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg cke-id=\"img40\" class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scecb08216dc84338879f096305a2811b5.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg cke-id=\"img41\" class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa13a83d0a19240fdb20d114711909c3bJ.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg cke-id=\"img42\" class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S71a158974cfc4d00a4f6ec0792e9900fC.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"JDMODEL","offers":[{"title":"front axle","offer_id":42780006056016,"sku":"12000058162190412","price":157.0,"currency_code":"USD","in_stock":true},{"title":"rear axle","offer_id":42780006088784,"sku":"12000058162190413","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0080\/1918\/1635\/files\/S34139662d1934073b8c08d705db1affaW.webp?v=1784094027","url":"https:\/\/www.vajjexrc.com\/en-ch\/products\/jdmodel-jdm-212a-jdm-212b-nylon-front-rear-axle-for-1-8-1-10-rc-crawler-miller-thors-hammer-upgrade-parts","provider":"VAJJEXRC","version":"1.0","type":"link"}