{"product_id":"trencher-replacement-components-digga","title":"Trencher Replacement Components - Digga","description":"\u003cdiv style=\"font-family:Arial, Helvetica, sans-serif; color:#2C2C2A; line-height:1.65; max-width:100%;\"\u003e\n\u003cdiv style=\"display:flex; gap:10px; flex-wrap:wrap; margin:0 0 22px;\"\u003e\n  \u003cspan style=\"display:inline-block; padding:7px 14px; background:#EEF4FC; border:1px solid #C9DAF0; border-radius:20px; font-size:13px; font-weight:600; color:#0C447C;\"\u003eGenuine Digga parts\u003c\/span\u003e\n  \u003cspan style=\"display:inline-block; padding:7px 14px; background:#EEF4FC; border:1px solid #C9DAF0; border-radius:20px; font-size:13px; font-weight:600; color:#0C447C;\"\u003eBoth chain pitches\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size:21px;font-weight:700;color:#0C447C;background:#EEF4FC;border-left:5px solid #378ADD;border-radius:0 6px 6px 0;padding:12px 16px;margin:32px 0 16px\"\u003eOverview\u003c\/h2\u003e\n\u003cp style=\"font-size:15px; margin:0 0 16px;\"\u003eThese are the Digga \u003cstrong\u003etrencher parts\u003c\/strong\u003e that wear out behind the chain: drive sprockets, nose roller kits, soil auger assemblies, crumber bar assemblies and the rubber chain guard. Pick your trencher first — \u003cstrong\u003eBigfoot (1-5\/8\" Pitch)\u003c\/strong\u003e or \u003cstrong\u003eBigfoot XD (2\" Pitch)\u003c\/strong\u003e — then the component. The chain guard fits \u003cstrong\u003eBigfoot \u0026amp; Bigfoot XD\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 style=\"font-size:21px;font-weight:700;color:#1A2B4A;background:#EEF1F6;border-left:5px solid #5A7CA8;border-radius:0 6px 6px 0;padding:12px 16px;margin:32px 0 16px\"\u003eWhat Each Part Does\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;margin:0 0 26px\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14.5px;border:1px solid #D7DCE3\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#1A2B4A; color:#FFFFFF; padding:12px 16px; text-align:left; font-weight:700; font-size:14px; border-right:1px solid rgba(255,255,255,.18);\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"background:#1A2B4A; color:#FFFFFF; padding:12px 16px; text-align:left; font-weight:700; font-size:14px; border-right:1px solid rgba(255,255,255,.18);\"\u003eFits\u003c\/th\u003e\n\u003cth style=\"background:#1A2B4A; color:#FFFFFF; padding:12px 16px; text-align:left; font-weight:700; font-size:14px; border-right:1px solid rgba(255,255,255,.18);\"\u003eWhat it does\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#EEF1F6;\"\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;font-weight:600;color:#1A2B4A;vertical-align:top\"\u003eDrive Sprocket - 12 Tooth\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eBigfoot (1-5\/8\" Pitch)\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eDrives the chain from the gearbox. Wears into a hooked tooth profile and then starts skipping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;font-weight:600;color:#1A2B4A;vertical-align:top\"\u003eDrive Sprocket - 11 Tooth\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eBigfoot XD (2\" Pitch)\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eThe same job on the heavier 2 inch chain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#EEF1F6;\"\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;font-weight:600;color:#1A2B4A;vertical-align:top\"\u003eNose Roller Kit with Bearing \u0026amp; Circlip\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eEither pitch, sized to it\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eCarries the chain round the end of the boom. A seized roller chews the chain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;font-weight:600;color:#1A2B4A;vertical-align:top\"\u003eSoil Auger Assembly\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eEither pitch, sized to it\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eThe side auger that moves spoil clear of the trench as it is cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#EEF1F6;\"\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;font-weight:600;color:#1A2B4A;vertical-align:top\"\u003eCrumber Bar Assembly\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eEither pitch, sized to it\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eDrags loose spoil out of the trench floor behind the chain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;font-weight:600;color:#1A2B4A;vertical-align:top\"\u003eRubber Chain Guard\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eBigfoot \u0026amp; Bigfoot XD\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;border-top:1px solid #E4E8ED;vertical-align:top\"\u003eShields the operator and the machine from thrown material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size:21px;font-weight:700;color:#7A3E10;background:#FDF3E4;border-left:5px solid #EF9F27;border-radius:0 6px 6px 0;padding:12px 16px;margin:32px 0 16px\"\u003eWhen to Replace Them\u003c\/h2\u003e\n\u003cp style=\"font-size:15px; margin:0 0 16px;\"\u003eSprockets and nose rollers are the parts a worn chain takes with it. A stretched chain rides high on the sprocket and hooks the teeth; a dry nose roller bearing seizes and the chain grinds across it. Replacing teeth on time is what keeps these parts alive, and replacing a hooked sprocket is what stops a new chain being ruined in a week.\u003c\/p\u003e\n\u003cp style=\"font-size:15px; margin:0 0 16px;\"\u003eComplete chains are listed as \u003ca href=\"https:\/\/eskidsteer.com\/products\/bigfoot-trencher-replacement-chain-digga\" style=\"color:#0C447C;font-weight:600\"\u003e1-5\/8 inch replacement chains\u003c\/a\u003e and \u003ca href=\"https:\/\/eskidsteer.com\/products\/bigfoot-xd-trencher-replacement-chain-digga\" style=\"color:#0C447C;font-weight:600\"\u003e2 inch XD replacement chains\u003c\/a\u003e, and individual teeth under \u003ca href=\"https:\/\/eskidsteer.com\/products\/trencher-chain-teeth-digga\" style=\"color:#0C447C;font-weight:600\"\u003etrencher chain teeth\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2 style=\"font-size:21px;font-weight:700;color:#0C447C;background:#EEF4FC;border-left:5px solid #378ADD;border-radius:0 6px 6px 0;padding:12px 16px;margin:32px 0 16px\"\u003eTrencher Component Questions, Answered\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #E1E6EC;border-radius:8px;padding:16px 18px;margin:0 0 12px;background:#FCFDFE\"\u003e\n\u003ch3 style=\"font-size:16px;font-weight:700;margin:0;color:#0C447C\"\u003eWhich pitch do I have?\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;margin:10px 0 0;color:#3A3A38\"\u003eIt is set by the trencher. The \u003ca href=\"https:\/\/eskidsteer.com\/products\/bigfoot-mini-skid-steer-trencher-attachment-digga\" style=\"color:#0C447C;font-weight:600\"\u003eBigfoot Mini Skid Steer Trencher\u003c\/a\u003e and \u003ca href=\"https:\/\/eskidsteer.com\/products\/bigfoot-3-foot-trencher-skid-steer-attachment-digga\" style=\"color:#0C447C;font-weight:600\"\u003eBigfoot 3 Foot Trencher\u003c\/a\u003e run 1-5\/8 inch pitch; the \u003ca href=\"https:\/\/eskidsteer.com\/products\/bigfoot-trencher-skid-steer-attachment-digga\" style=\"color:#0C447C;font-weight:600\"\u003eBigfoot Trencher\u003c\/a\u003e and \u003ca href=\"https:\/\/eskidsteer.com\/products\/bigfoot-xd-high-flow-trencher-digga\" style=\"color:#0C447C;font-weight:600\"\u003eBigfoot XD High Flow Trencher\u003c\/a\u003e run 2 inch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #E1E6EC;border-radius:8px;padding:16px 18px;margin:0 0 12px;background:#FCFDFE\"\u003e\n\u003ch3 style=\"font-size:16px;font-weight:700;margin:0;color:#0C447C\"\u003eShould I replace the sprocket with the chain?\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;margin:10px 0 0;color:#3A3A38\"\u003eIf the sprocket teeth have hooked, yes. A new chain on a hooked sprocket wears in days rather than months, and the sprocket is the cheaper of the two.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #E1E6EC;border-radius:8px;padding:16px 18px;margin:0 0 12px;background:#FCFDFE\"\u003e\n\u003ch3 style=\"font-size:16px;font-weight:700;margin:0;color:#0C447C\"\u003eWhat does the soil auger do?\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;margin:10px 0 0;color:#3A3A38\"\u003eIt moves the spoil the chain brings up sideways, clear of the trench, so it does not fall straight back in. Without it the crumber has to work through a pile of its own making.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #E1E6EC;border-radius:8px;padding:16px 18px;margin:0 0 12px;background:#FCFDFE\"\u003e\n\u003ch3 style=\"font-size:16px;font-weight:700;margin:0;color:#0C447C\"\u003eHow is shipping calculated?\u003c\/h3\u003e\n\u003cp style=\"font-size:15px;margin:10px 0 0;color:#3A3A38\"\u003eShipping is calculated at checkout from the weight of your order and your delivery address, and the charge is shown before you complete the order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:5px solid #EF9F27;background:#FDF3E4;border-radius:0 6px 6px 0;padding:14px 18px;margin:24px 0;\"\u003e\n\u003cp style=\"font-size:14.5px;margin:0;color:#7A3E10\"\u003e\u003cstrong\u003eNot sure which part you need?\u003c\/strong\u003e Send us the trencher model and we will confirm the pitch and part number before you order — email \u003ca href=\"mailto:support@eskidsteer.com\"\u003esupport@eskidsteer.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Digga","offers":[{"title":"Bigfoot (1-5\/8\" Pitch) \/ Drive Sprocket - 12 Tooth","offer_id":54206791090473,"sku":"TR-000035","price":84.99,"currency_code":"USD","in_stock":true},{"title":"Bigfoot (1-5\/8\" Pitch) \/ Nose Roller Kit with Bearing \u0026 Circlip","offer_id":54206791123241,"sku":"TR-000870","price":161.99,"currency_code":"USD","in_stock":true},{"title":"Bigfoot (1-5\/8\" Pitch) \/ Soil Auger Assembly","offer_id":54206791156009,"sku":"TR-000135","price":308.99,"currency_code":"USD","in_stock":true},{"title":"Bigfoot (1-5\/8\" Pitch) \/ Crumber Bar Assembly","offer_id":54206791188777,"sku":"TR-001344","price":592.99,"currency_code":"USD","in_stock":true},{"title":"Bigfoot XD (2\" Pitch) \/ Drive Sprocket - 11 Tooth","offer_id":54206791221545,"sku":"TR-000060","price":122.99,"currency_code":"USD","in_stock":true},{"title":"Bigfoot XD (2\" Pitch) \/ Nose Roller Kit with Bearing \u0026 Circlip","offer_id":54206791254313,"sku":"TR-000871","price":284.99,"currency_code":"USD","in_stock":true},{"title":"Bigfoot XD (2\" Pitch) \/ Soil Auger Assembly","offer_id":54206791287081,"sku":"TR-000245","price":328.99,"currency_code":"USD","in_stock":true},{"title":"Bigfoot XD (2\" Pitch) \/ Crumber Bar Assembly","offer_id":54206791319849,"sku":"TR-001453","price":739.99,"currency_code":"USD","in_stock":true},{"title":"Bigfoot \u0026 Bigfoot XD \/ Rubber Chain Guard","offer_id":54206791352617,"sku":"TR-000246","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1282\/4105\/files\/bigfoot-small_a5251f25-b5c2-4da4-ae9d-245ef2377fdb.png?v=1789766032","url":"https:\/\/eskidsteer.com\/products\/trencher-replacement-components-digga","provider":"eSkidSteer","version":"1.0","type":"link"}