![\"84072022](\"https:\/\/metalite.net\/wp-content\/uploads\/2026\/06\/84072022-Driven-Sprocket-for-New-Holland-300x300.webp\" "\\"\\"")
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84072022 Driven Sprocket for New Holland & Case IH Combine Feeders<\/h2>\n
OEM Reference:<\/strong> 84072022 \u00a0|\u00a0 Teeth:<\/strong> 12 \u00a0|\u00a0 Inner Diameter:<\/strong> 50 mm \u00a0|\u00a0 Weight:<\/strong> 2.55 kg<\/p>\n This replacement driven sprocket<\/strong> is precision-machined to replace OEM part 84072022 on New Holland and Case IH combine harvesters. It transfers torque from the feeder chain drive to the working assemblies, maintaining consistent crop flow at the header-to-elevator interface. The component is manufactured from alloy steel and receives a corrosion-resistant surface coating, extending service intervals under the abrasive conditions typical of grain and straw harvesting.<\/p>\n Suitable for a confirmed list of Case IH<\/strong> models \u2014 CS520, CS540, CS6050, CS6060, CS6070, CS6080, CS6090, CS640, CS660, CSX7040, CSX7050, CSX7060, CSX7070, CSX7080, CSX720 \u2014 and equivalent New Holland feeder conveyor applications. Drop-in fitment eliminates modification during harvest-season maintenance.<\/p>\n <\/p>\n <\/p>\n OEM replacement parts are priced at a premium because they carry the brand markup, not because the metallurgy is superior. Our agricultural sprockets<\/strong> use the same alloy grades \u2014 C45 and 42CrMo are standard options \u2014 but the teeth are quench-hardened and then surface-coated before final QC inspection. This process sequence, hobbing before hardening, produces tighter tooth-profile tolerances than post-hardening grinding alone, which translates directly to less chain-pitch wear over a full harvest season.<\/p>\n <\/p>\n Feeder chain downtime during harvest costs more than the sprocket itself. These points explain the design choices made to minimise that risk.<\/p>\n Direct-Fit Replacement<\/p>\n 50 mm bore and 12-tooth profile matches the 84072022 drawing exactly. No bore modification or shimming required on any of the listed Case IH or New Holland models.<\/p>\n<\/div>\n Multi-Material Selection<\/p>\n Choose from A3 for cost-sensitive budgets, C45 for general agricultural use, 40Cr for higher cyclic loads, or 42CrMo where torque peaks exceed standard harvest conditions.<\/p>\n<\/div>\n Duplex and Triplex Chain Compatibility<\/p>\n A and B series configurations cover simplex through triplex chain drives, making the same part usable on different conveyor widths without sourcing multiple SKUs.<\/p>\n<\/div>\n Integrated Quality Inspection<\/p>\n Each batch goes through dimensional verification and surface-hardness testing before packing. Inspection reports are available on request for fleet maintenance records.<\/p>\n<\/div>\n Competitive Lead Time<\/p>\n Standard dimensions ship from stock. Custom specifications \u2014 bore size, tooth count, or special coatings \u2014 carry a 15-working-day production lead time from order confirmation.<\/p>\n<\/div>\n Bulk-Order Pricing<\/p>\n Pricing scales with volume. Dealers and agricultural machinery repair shops sourcing 20+ units per order receive structured discount tiers \u2014 contact us for a current schedule.<\/p>\n<\/div>\n<\/div>\n This replacement sprocket<\/strong> is verified for use on the following Case IH combine harvester models:<\/p>\n Also suited for New Holland combine feeder conveyor systems where the feeder chain driven sprocket shares the same bore and tooth geometry. If your model is not listed above, send us your machine serial number and we will confirm compatibility within one business day.<\/p>\n <\/p>\n Q1: Is this an exact replacement for OEM part 84072022?<\/p>\n Yes. Bore diameter is 50 mm, tooth count is 12, and weight is 2.55 kg \u2014 all matching the original drawing. No machining or modification is required for listed models.<\/p>\n<\/div>\n Q2: Which chain type does this driven sprocket work with?<\/p>\n It is available in A Series (plate hub) and B Series (boss hub) configurations, covering simplex, duplex, and triplex roller chains. Specify your chain pitch and strand count when ordering.<\/p>\n<\/div>\n Q3: Can I order a custom steel driven sprocket with a different bore or tooth count?<\/p>\n Yes. Custom specifications are supported. Provide bore size, pitch diameter, tooth count, material grade, and surface finish. Standard lead time for custom orders is 15 working days.<\/p>\n<\/div>\n Q4: How do I know when the feeder chain agricultural sprocket needs replacing?<\/p>\n Check for hooked or sharpened tooth tips, chain skip under load, or visible wear grooves on the tooth flanks. A worn sprocket accelerates chain stretch \u2014 replacing both at the same service interval is recommended.<\/p>\n<\/div>\n Q5: What surface treatment options are available?<\/p>\n Standard options are black oxide and zinc plate for corrosion resistance. Oil dip, polishing, and electrophoresis coatings are also available. Hardness can be specified as HB (Brinell) or HRC (Rockwell) depending on the application load.<\/p>\n<\/div>\n<\/div>\n <\/p>\n A driven sprocket functions as part of a chain drive system. The following components are typically replaced at the same service interval or ordered alongside this part:<\/p>\n Feeder Conveyor Chain<\/a><\/p>\n Roller chain matched to the 12-tooth sprocket pitch. Replacing the chain alongside the sprocket prevents rapid re-wear.<\/p>\n<\/div>\n PTO Drive Shaft<\/p>\n Transmits engine power to the header. We stock telescoping PTO shafts with overrun clutch and shear-bolt protection for combine and header applications.<\/p>\n<\/div>\n Drive \/ Idler Sprockets<\/p>\n Matching drive and idler sprockets for the same feeder chain loop, available in the same material and surface-treatment options.<\/p>\n<\/div>\n Planetary Gearbox<\/p>\n Compact inline reduction for header drives. Multiple ratio options; suitable for wheel-loader, harvester, and track-drive applications.<\/p>\n<\/div>\n<\/div>\n <\/p>\n Ready to Order or Need a Custom Specification?<\/p>\n Send us your model number, chain pitch, and required quantity. We respond within one business day with a confirmed price and availability.<\/p>\n Beyond driven sprockets, we manufacture and supply a full range of power transmission components \u2014 PTO Shafts<\/strong>, Agricultural Machinery Hydraulic Cylinders<\/a>, Roller Chains<\/strong>, Agricultural Gearbox<\/a>and Worm Gear Sets<\/strong> \u2014 all available for direct export with B2B volume pricing.<\/p>\nTechnical Specifications and Material Composition<\/h2>\n
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\n \nParameter<\/th>\n Unit<\/th>\n Value<\/th>\n<\/tr>\n<\/thead>\n \n OEM Part Number<\/td>\n \u2014<\/td>\n 84072022<\/td>\n<\/tr>\n \n Number of Teeth (Z)<\/td>\n \u2014<\/td>\n 12<\/td>\n<\/tr>\n \n Inner Diameter (d)<\/td>\n mm<\/td>\n 50<\/td>\n<\/tr>\n \n Weight (W)<\/td>\n kg<\/td>\n 2.55<\/td>\n<\/tr>\n \n Material Options<\/td>\n \u2014<\/td>\n C45, 40Cr, 42CrMo, 20CrMnTi, A3, Stainless Steel, Copper<\/td>\n<\/tr>\n \n Series Type<\/td>\n \u2014<\/td>\n A Series (Plate), B Series (Boss) \u2014 Simplex \/ Duplex \/ Triplex<\/td>\n<\/tr>\n \n Surface Treatment<\/td>\n \u2014<\/td>\n Black Oxide, Zinc Plate, Oil Dip, Polishing, Electrophoresis<\/td>\n<\/tr>\n \n Hardness<\/td>\n \u2014<\/td>\n HB or HRC (selectable per order)<\/td>\n<\/tr>\n \n Manufacturing Process<\/td>\n \u2014<\/td>\n Forging \u2192 Machining \u2192 Hobbing \u2192 Teeth Quench-Hardening \u2192 Surface Treatment \u2192 QC \u2192 Packing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n Why Our Driven Sprockets Outperform OEM Standards<\/h2>\n
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Key Features and Benefits for Combine Harvester Maintenance<\/h2>\n
![\"Key](\"https:\/\/metalite.net\/wp-content\/uploads\/2026\/06\/Key-Features-and-Benefits-for-Combine-Harvester-Maintenance-1024x559.webp\" "\\"\\"")
<\/p>\nApplications and Compatible Models<\/h2>\n
\nCS540<\/span>
\nCS6050<\/span>
\nCS6060<\/span>
\nCS6070<\/span>
\nCS6080<\/span>
\nCS6090<\/span>
\nCS640<\/span>
\nCS660<\/span>
\nCSX7040<\/span>
\nCSX7050<\/span>
\nCSX7060<\/span>
\nCSX7070<\/span>
\nCSX7080<\/span>
\nCSX720<\/span><\/div>\nFrequently Asked Questions<\/h2>\n
Frequently Paired Products<\/h2>\n