{"title":"Wobble Boxes","description":"\u003cp\u003e\u003cstrong\u003eAftermarket wobble boxes for John Deere and Case IH fronts, shipped direct to Australian farms.\u003c\/strong\u003e Heavy-duty knife drive wobble boxes for John Deere 300-900 Series, 600 Series and grain platform fronts, plus Case IH 1020 and 3020 fronts — every unit cross-referenced to its OEM number.\u003c\/p\u003e\u003ch2\u003eFactory to Farmer™ — No Dealer. No Markup. Just Parts.\u003c\/h2\u003e\u003cp\u003eDiscount Combine Parts ships quality aftermarket wobble boxes at honest prices, backed by 31+ years in agricultural parts. Match the OEM number to your parts book and order online. Browse \u003ca href=\"\/collections\/knife-parts\"\u003eknife \u0026amp; cutterbar parts\u003c\/a\u003e or \u003ca href=\"\/collections\/header-parts\"\u003eall header parts\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"case-3020-wobble-box","title":"Wobble Box | Case IH 3020 Front | 87493465","description":"\u003cp data-start=\"149\" data-end=\"479\"\u003e\u003cstrong data-start=\"149\" data-end=\"165\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"165\" data-end=\"168\"\u003eAftermarket wobble box assembly designed for the knife drive on CIH 3020 headers. Built to replace the OEM unit and provide smooth, durable power transfer in high-capacity harvesting conditions. Installed in the header drive system, it ensures consistent feed and even cutting while reducing vibration and wear.\u003c\/p\u003e\n\u003cp data-start=\"481\" data-end=\"954\"\u003e\u003cstrong data-start=\"481\" data-end=\"490\"\u003eType:\u003c\/strong\u003e Wobble box knife-drive assembly — forged gearbox with heavy-duty internals\u003cbr data-start=\"565\" data-end=\"568\"\u003e\u003cstrong data-start=\"568\" data-end=\"585\"\u003eReplaces OEM:\u003c\/strong\u003e 87493465\u003cbr data-start=\"594\" data-end=\"597\"\u003e\u003cstrong data-start=\"597\" data-end=\"610\"\u003eFunction:\u003c\/strong\u003e Transmits rotary drive motion into reciprocating knife movement, maintaining clean cutting performance and less drive-train stress\u003cbr data-start=\"741\" data-end=\"744\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"744\" data-end=\"752\"\u003eSKU:\u003c\/strong\u003e DCP-87493465\u003cbr data-start=\"765\" data-end=\"768\"\u003e\u003cstrong data-start=\"768\" data-end=\"779\"\u003eWeight:\u003c\/strong\u003e Approx. [weight not available]\u003cbr data-start=\"810\" data-end=\"813\"\u003e\u003cstrong data-start=\"813\" data-end=\"823\"\u003eValue:\u003c\/strong\u003e Factory to Farmer pricing — tough build, honest price\u003cbr data-start=\"877\" data-end=\"880\"\u003e\u003cstrong data-start=\"880\" data-end=\"896\"\u003eFits Models:\u003c\/strong\u003e CIH 3020 series headers (confirm serial-specific fitment)\u003c\/p\u003e","brand":"Discount Combine Parts","offers":[{"title":"Default Title","offer_id":48450846818620,"sku":"DCP-87493465","price":1100.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/1119\/1356\/files\/3020WobbleBoxFitsCIH_Heavy-Duty87493465Aftermarket.__converted_1.webp?v=1783225681"},{"product_id":"1020-case-wobble-box-87502685","title":"Wobble Box | Case IH 1020 Front | 87502685","description":"\u003cp data-start=\"314\" data-end=\"691\"\u003e\u003cstrong data-start=\"314\" data-end=\"330\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"330\" data-end=\"333\"\u003eAftermarket wobble box assembly designed for the knife drive on CIH header platforms. Built to replace the OEM unit and provide smooth, reliable power transfer to the knife assembly in demanding harvesting conditions. Installed in the header drive system, it converts rotary motion into the reciprocating movement required for consistent cutting performance.\u003c\/p\u003e\n\u003cp data-start=\"693\" data-end=\"1209\"\u003e\u003cstrong data-start=\"693\" data-end=\"702\"\u003eType:\u003c\/strong\u003e Wobble box knife-drive assembly — oil-bath style forged gearbox\u003cbr data-start=\"766\" data-end=\"769\"\u003e\u003cstrong data-start=\"769\" data-end=\"786\"\u003eReplaces OEM:\u003c\/strong\u003e 87502685 (also referenced as 133157A3, 133157A2)\u003cbr data-start=\"835\" data-end=\"838\"\u003e\u003cstrong data-start=\"838\" data-end=\"851\"\u003eFunction:\u003c\/strong\u003e Converts rotary drive motion into reciprocating knife movement, helping maintain clean cutting while reducing vibration and stress on the header drive\u003cbr data-start=\"1002\" data-end=\"1005\"\u003e\u003cstrong data-start=\"1005\" data-end=\"1013\" data-is-only-node=\"\"\u003eSKU:\u003c\/strong\u003e DCP-87502685\u003cbr data-start=\"1026\" data-end=\"1029\"\u003e\u003cstrong data-start=\"1029\" data-end=\"1040\"\u003eWeight:\u003c\/strong\u003e Approx. 50.3 kg\u003cbr data-start=\"1056\" data-end=\"1059\"\u003e\u003cstrong data-start=\"1059\" data-end=\"1069\"\u003eValue:\u003c\/strong\u003e Factory to Farmer pricing — tough build, honest price\u003cbr data-start=\"1123\" data-end=\"1126\"\u003e\u003cstrong data-start=\"1126\" data-end=\"1142\"\u003eFits Models:\u003c\/strong\u003e CIH 1010 and 1020 series headers (confirm serial-specific fitment)\u003c\/p\u003e","brand":"Discount Combine Parts","offers":[{"title":"Default Title","offer_id":48452598432060,"sku":"DCP-87502685","price":2200.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/1119\/1356\/files\/1010_1020WobbleBoxFitsCIH_Forged87502685Aftermarket.__converted_1.webp?v=1783225682"},{"product_id":"600-series-john-deere-wobble-box-de19785","title":"Wobble Box | John Deere 600 Series Front | DE19785","description":"\u003cp\u003e\u003cstrong\u003eSuits John Deere 600 Series grain platform fronts. Aftermarket wobble box replacing OEM DE19785 — precision-machined knife drive gearbox for smooth, reliable cutting performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplaces OEM:\u003c\/strong\u003e DE19785\u003cbr\u003e\n\u003cstrong\u003eSuits:\u003c\/strong\u003e John Deere 600 Series platform fronts including 620F, 625F, 630F, 635F, 640F, 645F\u003cbr\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Wobble box knife drive assembly — precision-machined gearbox\u003cbr\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Converts rotary drive input into the reciprocating motion required to drive the cutterbar knife. A worn wobble box causes knife vibration, uneven cutting and increased knife section wear. Replace at first sign of noise or excessive knife float.\u003cbr\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 8–12 kg\u003cbr\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e DCP-DE19785\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWHY DISCOUNT COMBINE PARTS\u003c\/strong\u003e\u003cbr\u003e\n• Factory to Farmer — no dealer, no markup, direct from source\u003cbr\u003e\n• 31 years supplying Australian grain farmers since 1993\u003cbr\u003e\n• Fast shipping Australia-wide from Sydney\u003cbr\u003e\n• Fitment queries: call us or email with your serial number before ordering\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eDiscount Combine Parts is an independent aftermarket parts supplier based in Sydney, NSW. John Deere® brand names and OEM part numbers are used for reference only. DCP is not affiliated with or endorsed by Deere \u0026amp; Company.\u003c\/em\u003e\u003c\/p\u003e","brand":"Discount Combine Parts","offers":[{"title":"Default Title","offer_id":48452611014972,"sku":"DCP-DE19785","price":3630.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/1119\/1356\/files\/WobbleBoxDE19785_Aftermarket_FitsJohnDeere600SeriesHeaders.__converted.webp?v=1783225684"},{"product_id":"900-series-wobble-box-after-market-ae41481","title":"Wobble Box | John Deere 300-900 Series Front | AE41481","description":"\u003cp data-start=\"341\" data-end=\"551\"\u003e\u003cstrong data-start=\"341\" data-end=\"357\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"357\" data-end=\"360\"\u003eHeavy-duty aftermarket wobble box assembly designed to replace OEM AE41481. Built for robust performance in grain-head and platform applications, ensuring reliable operation under high loads.\u003c\/p\u003e\n\u003cp data-start=\"553\" data-end=\"1494\"\u003e\u003cstrong data-start=\"553\" data-end=\"562\"\u003eType:\u003c\/strong\u003e Wobble box assembly – grain head \/ auger platform drive\u003cbr data-start=\"618\" data-end=\"621\"\u003e\u003cstrong data-start=\"621\" data-end=\"638\"\u003eReplaces OEM:\u003c\/strong\u003e AE41481\u003cbr data-start=\"646\" data-end=\"649\"\u003e\u003cstrong data-start=\"649\" data-end=\"662\"\u003eFunction:\u003c\/strong\u003e Converts rotational drive input into wobble motion to power the grain-head auger or draper platform, ensuring consistent crop feed and smooth header performance.\u003cbr data-start=\"824\" data-end=\"827\"\u003e\u003cstrong data-start=\"827\" data-end=\"835\"\u003eSKU:\u003c\/strong\u003e DCP-AE41481\u003cbr data-start=\"847\" data-end=\"850\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"850\" data-end=\"865\"\u003eDimensions:\u003c\/strong\u003e 4-bolt mounting pattern; designed for use on header platforms noted (specific bore, shaft length and output spline must be confirmed for each serial).\u003cbr data-start=\"1016\" data-end=\"1019\"\u003e\u003cstrong data-start=\"1019\" data-end=\"1030\"\u003eWeight:\u003c\/strong\u003e Approx. (Not explicitly published) — specify in listing “weight available on request”.\u003cbr data-start=\"1117\" data-end=\"1120\"\u003e\u003cstrong data-start=\"1120\" data-end=\"1130\"\u003eValue:\u003c\/strong\u003e Factory to Farmer pricing — tough build, honest price\u003cbr data-start=\"1184\" data-end=\"1187\"\u003e\u003cstrong data-start=\"1187\" data-end=\"1203\"\u003eFits Models:\u003c\/strong\u003e Fits JD Auger Platform 890 (Standard); JD grain heads 213, 215, 216, 218, 220, 222, 224, 230; JD 900 F series headers 913F\/R, 915F\/R, 918F\/R, 920F\/R, 922F\/R, 924F\/R, 925F\/R, 930F\/R; JD swather platform 300A; JD mower-conditioners 710, 720, 820, 1600, 1600A. Confirm serial-specific fitment.\u003c\/p\u003e","brand":"Discount Combine Parts","offers":[{"title":"Default Title","offer_id":48452625563964,"sku":"DCP-AE41481","price":1815.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/1119\/1356\/files\/WobbleBoxAssemblyFitsCIHorJD_AftermarketAE41481.__converted.webp?v=1783225684"},{"product_id":"john-deere-front-wobble-box-dq17541","title":"Wobble Box | John Deere Grain Platform | DQ17541","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eAftermarket front wobble box designed for John Deere grain platforms. Built as a heavy-duty replacement for the OEM knife drive gearbox, this wobble box delivers smooth oscillating motion to the cutterbar for clean, consistent cutting performance. Installed on the left-hand side of the header, it restores proper knife drive function, reduces vibration, and supports reliable feeding into the auger or draper belts during demanding harvest conditions.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eType:\u003c\/b\u003e\u003c\/span\u003e Wobble box \/ knife drive gearbox — precision-machined drive housing with oscillating output\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eReplaces OEM:\u003c\/b\u003e\u003cspan class=\"s2\"\u003e DQ17541\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eFunction:\u003c\/b\u003e\u003c\/span\u003e Converts rotational power into oscillating motion to drive the cutterbar knife, ensuring smooth cutting action across the width of the header\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSKU:\u003c\/b\u003e\u003c\/span\u003e DCP-DQ17541\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWeight:\u003c\/b\u003e\u003c\/span\u003e Approx. 18–25 kg\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eValue:\u003c\/b\u003e\u003c\/span\u003e Factory to Farmer pricing — tough build, honest price\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eFits Models:\u003c\/b\u003e\u003c\/span\u003e John Deere 900 Series and select early 600 Series grain platforms using the DQ17541 wobble box (confirm serial-specific fitment)\u003c\/p\u003e","brand":"Discount Combine Parts","offers":[{"title":"Default Title","offer_id":48706780889404,"sku":"DCP-DQ17541","price":3025.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/1119\/1356\/files\/FrontWobbleBoxFitsJohnDeere_AftermarketDQ17541.__converted_1.webp?v=1783225769"},{"product_id":"john-deere-front-wobble-box-de21086","title":"Wobble Box | John Deere Draper Front | DE21086","description":"\u003cp data-start=\"208\" data-end=\"488\"\u003e\u003cstrong data-start=\"208\" data-end=\"224\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"224\" data-end=\"227\"\u003eHeavy-duty aftermarket draper wobble box designed to replace OEM DE21086 on JD draper headers. Engineered with precision-machined gears and reinforced housing to deliver smooth knife-drive motion and withstand high cutting loads in demanding harvest conditions.\u003c\/p\u003e\n\u003cp data-start=\"490\" data-end=\"1217\"\u003e\u003cstrong data-start=\"490\" data-end=\"499\"\u003eType:\u003c\/strong\u003e Draper wobble box – knife drive gearbox\u003cbr data-start=\"539\" data-end=\"542\"\u003e\u003cstrong data-start=\"542\" data-end=\"559\"\u003eReplaces OEM:\u003c\/strong\u003e DE21086\u003cbr data-start=\"567\" data-end=\"570\"\u003e\u003cstrong data-start=\"570\" data-end=\"583\"\u003eFunction:\u003c\/strong\u003e Converts rotational drive from the header input shaft into the oscillating motion that powers the cutterbar. Ensures consistent knife movement, reduced vibration and reliable cutting performance across wide draper platforms.\u003cbr data-start=\"808\" data-end=\"811\"\u003e\u003cstrong data-start=\"811\" data-end=\"819\" data-is-only-node=\"\"\u003eSKU:\u003c\/strong\u003e DCP-DE21086\u003cbr data-start=\"831\" data-end=\"834\"\u003e\u003cstrong data-start=\"834\" data-end=\"849\"\u003eDimensions:\u003c\/strong\u003e Full shaft diameters, gear ratio, mounting-flange spacing and housing dimensions must be confirmed per machine serial number.\u003cbr data-start=\"975\" data-end=\"978\"\u003e\u003cstrong data-start=\"978\" data-end=\"989\"\u003eWeight:\u003c\/strong\u003e Weight available on request\u003cbr data-start=\"1017\" data-end=\"1020\"\u003e\u003cstrong data-start=\"1020\" data-end=\"1030\"\u003eValue:\u003c\/strong\u003e Factory to Farmer pricing — tough build, honest price\u003cbr data-start=\"1084\" data-end=\"1087\"\u003e\u003cstrong data-start=\"1087\" data-end=\"1103\"\u003eFits Models:\u003c\/strong\u003e JD draper headers including 625D, 630D, 630FD, 635D, 635FD, 640D, 640FD, 645FD — confirm serial-specific fitment.\u003c\/p\u003e","brand":"DUTP","offers":[{"title":"Default Title","offer_id":49462925001020,"sku":"DCP-DE21086","price":3448.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/1119\/1356\/files\/DraperWobbleBoxFitsJD_AftermarketDE21086.__converted_1.webp?v=1783289748"}],"url":"https:\/\/www.discountcombineparts.com.au\/collections\/wobble-boxes.oembed","provider":"Discount Combine Parts","version":"1.0","type":"link"}