{"title":"Crawler Unit","description":null,"products":[{"product_id":"drive-wheel-sprocket","title":"Drive Wheel (Sprocket)","description":"\u003cp\u003eThe \u003cstrong\u003eDrive Wheel (Sprocket) WIRT-55602\u003c\/strong\u003e transfers drive to the crawler track by engaging the track chain. It replaces the sprocket in the matching crawler assembly when the drive wheel’s working teeth are worn or damaged.\u003c\/p\u003e\u003ch2\u003eRequest a quote\u003c\/h2\u003e\u003cp\u003eRequest a quote from Roller Parts for \u003cstrong\u003eWIRT-55602\u003c\/strong\u003e and your required quantity. If you need help matching the sprocket, include your machine model, serial number and the existing wheel’s part reference.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387047334258,"sku":"WIRT-55602","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/2555933_2553365_55602_121234_1.png?v=1789949003"},{"product_id":"wearing-component","title":"Wearing Component","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:12px;\"\u003eSuits Machine Models\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:12px;\"\u003eW100F W100CF\u003c\/span\u003e\u003c\/p\u003e\n","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387048284530,"sku":"WIRT-2583989","price":128.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/WIRT-2583989_1.png?v=1789949082"},{"product_id":"drive-wheel-sprocket-1","title":"Drive Wheel (Sprocket)","description":"\u003cp\u003eThe \u003cstrong\u003eDrive Wheel (Sprocket) WIRT-2555933\u003c\/strong\u003e engages the crawler track chain and transfers rotational drive to the track. It provides the replacement drive wheel for a matching undercarriage when the existing sprocket is worn or damaged.\u003c\/p\u003e\u003ch2\u003eRequest a quote\u003c\/h2\u003e\u003cp\u003eRequest a quote from Roller Parts for \u003cstrong\u003eWIRT-2555933\u003c\/strong\u003e and your required quantity. If you need help identifying the correct wheel, include your machine model, serial number and the existing part reference.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387048317298,"sku":"WIRT-2555933","price":240.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/2555933_2553365_55602_121234_1_c5e12db7-698d-420c-9733-ac8f6aba842a.png?v=1789949084"},{"product_id":"drive-wheel-sprocket-2","title":"Drive Wheel (Sprocket)","description":"\u003cp\u003eRenew the drive connection to your crawler track with the \u003cstrong\u003eDrive Wheel (Sprocket) WIRT-2553365\u003c\/strong\u003e. Its teeth engage the track chain to transmit drive through the undercarriage. It is the sprocket to identify when replacing a worn drive wheel in the matching crawler assembly.\u003c\/p\u003e\u003ch2\u003eRequest a quote\u003c\/h2\u003e\u003cp\u003eRequest a quote from Roller Parts for \u003cstrong\u003eWIRT-2553365\u003c\/strong\u003e and your required quantity. If you are unsure about fitment, send your machine model, serial number and the reference on the existing sprocket.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387049922930,"sku":"WIRT-2553365","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/2555933_2553365_55602_121234_1_3f8c3231-f757-41d8-959d-b1a1c52048d2.png?v=1789949088"},{"product_id":"pad-eps-w3-301","title":"PAD EPS W3\/300","description":"\u003cp\u003eReplace a worn crawler contact pad with the \u003cstrong\u003eEPS W3\/300 Track Pad WIRT-2411112\u003c\/strong\u003e. The pad forms part of the track’s ground-contact surface, providing the replaceable tread component for servicing the crawler unit.\u003c\/p\u003e\u003ch2\u003eRequest a quote\u003c\/h2\u003e\u003cp\u003eRequest a quote from Roller Parts for \u003cstrong\u003eWIRT-2411112\u003c\/strong\u003e and your required quantity. If you need help matching the pad, include your machine model and a photo of the existing pad and baseplate.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387050021234,"sku":"WIRT-2411112","price":62.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/2411112_3.jpg?v=1789949089"},{"product_id":"pad-eps-w1-261","title":"PAD EPS W1\/260","description":"\u003cp\u003eTrack pad WIRT-2411111, listed as EPS W1\/260, renews the ground-contact surface of the crawler unit. The corresponding manufacturer reference is an EPS PLUS pad for crawler size W1, helping distinguish it from other track pad systems.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for WIRT-2411111 and the number of pads required. If you need help identifying the pad system, send your machine model, serial number and a photo of the existing pads.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387050054002,"sku":"WIRT-2411111","price":58.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/2411111_5.jpg?v=1789949091"},{"product_id":"track-roller-1","title":"Track Roller","description":"\u003cp\u003eTrack roller WIRT-2227106 supports the crawler unit as the track chain moves beneath it. Replacing a worn or damaged roller renews a rolling contact point that carries machine load through the undercarriage.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for WIRT-2227106 and the quantity required. If you are unsure which roller you need, include your machine model, serial number and a photo of the existing roller.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387050119538,"sku":"WIRT-2227106","price":320.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/191936_2227106_1.png?v=1789949134"},{"product_id":"front-idler","title":"Front Idler","description":"\u003cp\u003eFront idler WIRT-2227105 guides the track chain around the front of the crawler unit. Working with the track tensioning arrangement, it supports the chain path and is a replacement part for repairs to a worn or damaged undercarriage.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for WIRT-2227105 and your required quantity. If you need help matching the idler, send your machine model, serial number and a photo of the existing part.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387050152306,"sku":"WIRT-2227105","price":1080.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/2227105_1.png?v=1789949134"},{"product_id":"wearing-component-1","title":"Wearing Component","description":"\u003cp\u003eWearing component WIRT-2139779 is a replaceable wear part in the crawler unit. It provides a separate contact surface that can be renewed when worn, helping protect the surrounding assembly from direct wear.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for WIRT-2139779 and the quantity needed. If you are unsure of the part reference, send your machine model and a photo showing the existing component and where it sits.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387050316146,"sku":"WIRT-2139779","price":65.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/WIRT-2139779_1.png?v=1789949148"},{"product_id":"idler","title":"Idler","description":"\u003cp\u003eIdler WIRT-2139776 guides the track chain around the crawler unit and works with the tensioning arrangement to maintain its path. It is a replacement component for undercarriage repairs when the existing idler is worn or damaged.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for WIRT-2139776 and the quantity required. If you need help confirming the match, send your machine model, serial number and a photo of the existing idler.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387050348914,"sku":"WIRT-2139776","price":800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/2139776_1.png?v=1789949151"},{"product_id":"track-roller-2","title":"Track Roller","description":"\u003cp\u003e\u003cstrong\u003eTrack Roller WIRT-191936\u003c\/strong\u003e supports the crawler track as it moves through the undercarriage. It is a replacement component for maintenance when an existing roller is worn or damaged.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for \u003cstrong\u003eWIRT-191936\u003c\/strong\u003e and the quantity required. If you need help matching the roller, send your machine model and a photo of the existing roller in position.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387050873202,"sku":"WIRT-191936","price":202.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/191936_2227106_1_99495337-4b29-47f0-bead-a1c10e228abf.png?v=1789949228"},{"product_id":"drive-wheel-sprocket-3","title":"Drive Wheel (Sprocket)","description":"\u003cp\u003eReplace a worn crawler drive component with the \u003cstrong\u003eDrive Wheel (Sprocket) WIRT-121234\u003c\/strong\u003e. Its teeth engage the track chain, transferring drive into the crawler assembly to move the machine.\u003c\/p\u003e\n\u003ch2\u003eDrive the crawler track\u003c\/h2\u003e\n\u003cp\u003eThe sprocket works with the track chain, making their condition and matching profiles important during undercarriage maintenance. Use the existing sprocket reference to identify the component being replaced.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for \u003cstrong\u003eWIRT-121234\u003c\/strong\u003e and the quantity required. If you need help identifying the sprocket, send your machine model and a photo or reference from the existing drive wheel.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387050971506,"sku":"WIRT-121234","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/2555933_2553365_55602_121234_1_a0a45fbf-0d74-4c86-854b-b74b1461b275.png?v=1789949234"},{"product_id":"cat-triple-grouser-track-pad","title":"Cat Triple Grouser Track Pad","description":"\u003cp\u003eReplace worn ground contact pads with the \u003cstrong\u003eCat Triple Grouser Track Pad CAT-540-0150\u003c\/strong\u003e. The pad attaches to the track shoe and provides the surface that meets the ground, helping limit direct contact between the shoe and the working surface.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for \u003cstrong\u003eCAT-540-0150\u003c\/strong\u003e and the quantity required. If you need help identifying the pad, send your machine model and a photo of the existing pad and mounting arrangement.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62387051102578,"sku":"CAT-540-0150","price":79.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/Cat-540-0150_1.jpg?v=1789949251"},{"product_id":"track-roller-3","title":"Track Roller","description":"\u003cp\u003e\u003cstrong\u003eTrack Roller WIRT-2111494\u003c\/strong\u003e supports the crawler track as it moves through the undercarriage. It is a replacement component for maintenance when an existing roller is worn or damaged.\u003c\/p\u003e\n\u003ch2\u003eRequest a quote\u003c\/h2\u003e\n\u003cp\u003eRequest a quote for \u003cstrong\u003eWIRT-2111494\u003c\/strong\u003e and the quantity required. If you need help matching the roller, send your machine model and a photo of the existing roller in position.\u003c\/p\u003e","brand":"Roller Parts","offers":[{"title":"Default Title","offer_id":62391018226034,"sku":"WIRT-2111494","price":450.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/files\/191936_2227106_1_406c46c9-1de3-4061-b04f-b4e2adb0abbd.png?v=1790053993"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/3179\/3778\/collections\/CrawlerUnit.jpg?v=1789525038","url":"https:\/\/rollerparts.com.au\/collections\/crawler-unit.oembed","provider":"Roller Parts","version":"1.0","type":"link"}