https://businessindustrialspline.org Fri, 14 Aug 2026 20:16:41 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://businessindustrialspline.org/furukawa-hd828-rock-drill-shank-rod-t51-crawler-drifter-striking-bar-adapter/ https://businessindustrialspline.org/furukawa-hd828-rock-drill-shank-rod-t51-crawler-drifter-striking-bar-adapter/#comments Sun, 26 Jul 2026 07:30:21 +0000 https://businessindustrialspline.org/furukawa-hd828-rock-drill-shank-rod-t51-crawler-drifter-striking-bar-adapter/









Genuine Furukawa T51 HD828 Drifter Shank Adapter Rod. This listing is for (1) one heavy-duty Furukawa Rock Drill (FRD) striking shank adapter rod configured for T51 thread series crawler drifter equipment. Engineered from high-tensile alloy carburized steel, this component interfaces between the hydraulic drifter piston and the drill string. It is precision-machined to absorb high-frequency impact energy while maintaining true axial alignment during demanding deep-hole blast production setups. Furukawa Rock Drill (FRD). HD828 / HD712 Series. T51 Male (Standard Rigidity Profile). 8-Spline Profile Drive Interface. Total Length (SAE / Metric). 25.39 in / 645 mm. Shaft Body Diameter (SAE / Metric). 2.05 in / 52 mm. Spline Section OD (SAE / Metric). 2.75 in / 70 mm. Central Through-Hole (Internal Water/Air Flush). MPN / Forging Numbers. ? Contractor & Mechanic Bench Measurement Guide. Pull your worn shank adapter and confirm these three precise data points with a caliper or tape measure. Total Length: Must measure approximately 25.39 inches (645 mm) from the flat striking rear face to the tip of the male threads. Spline Count & OD: Count exactly 8 drive splines on the backend chuck interface. The outside diameter across the highest point of the splines must measure 2.75 inches (70 mm). Thread Profile: The male drilling string thread must be a T51 large-profile rigid rock thread with an approximate outer thread diameter of 2.05 inches (52 mm). Rig Model Cross-Reference Note: Commonly utilized on top-hammer crawler drill rig setups including the Furukawa HCR1200 and HCR1500 series equipped with HD828 or compatible hydraulic drifters. Carburized Steel Composition & Mechanical Advantages. For the maintenance engineer and drilling superintendent, the metallurgy of a striking bar determines the exact cost-per-foot efficiency of the blast hole setup. This premium surplus shank adapter is manufactured from an advanced, low-carbon alloy steel base that has undergone a precision gas carburizing heat-treatment cycle, providing severe-duty performance enhancements. Dual-Zone Material Profile: The carburizing process diffuses carbon into the outer layer of the steel at extreme temperatures. This creates a high-hardness outer case (typically reaching 58-62 HRC) while retaining a ductile, resilient lower-carbon structural core. Extreme Fatigue Resistance: The high-hardness case places the surface under deep compressive residual stress. This structural barrier directly prevents the initiation and propagation of micro-fissures caused by the high-frequency tensile stress waves generated by the drifter piston. Anti-Galling Spline Geometry: Top-hammer rotation chucks generate severe sliding friction across the 8-spline drive end. The carburized surface chemistry lowers the coefficient of friction, preventing metal transfer, galling, and premature spline stripping under heavy rotational binding. Thread Flank Longevity: The T51 male thread flanks bear the combined force of rotation torque and reflective energy waves. A carburized structure ensures the thread profiles maintain their sharp factory geometry over extended drilling cycles, preventing cross-threading or premature loosening inside the coupling sleeve. Compatibility & Fitment Advisory. Equipment Type: Hydraulic Top Hammer Crawler Drill Rigs. Structural splines must align exactly without binding to avoid internal rotary head damage. Purchasing Perspective: For the fleet superintendent, operations manager, or field mechanic, carrying an uncompromised backup shank rod prevents catastrophic job site delays. High-tonnage drilling rigs lose profitability immediately when a shank shears down the hole; this industrial surplus item offers pristine OEM-spec alloy structure at a predictable price floor. Value-Add Inspection Notes: All 8 primary torque-transmission splines feature clear, well-defined profiles free of deformation. Striking surface is perfectly square and true to target. Condition Note: This is a new and unused item. The package was opened for inspection and photo purposes. The unit is guaranteed to be fully functional. You are purchasing the exact item shown in the photos. Item must be uninstalled, ungreased, and in original condition. Parts that show signs of piston impact, tool chuck engagement marks, or down-hole rotary wear are not eligible for return. Heavy Items: This component consists of solid high-density alloy steel. Years of industrial supply experience. Our Inventory & Sourcing. We specialize in genuine industrial and construction surplus. Our items are inspected for structural integrity and technical accuracy before listing. Heavy Equipment Components: If a striking bar or structural thread component shows signs of torque application, lubrication grease, or thread compound installation, it is no longer considered New. No warranties expressed or implied.

]]> https://businessindustrialspline.org/furukawa-hd828-rock-drill-shank-rod-t51-crawler-drifter-striking-bar-adapter/feed/ 0 https://businessindustrialspline.org/11832-final-drive-pinion-shaft-with-6-spline-fits-case-310-350-350b-crawler-dozer/ https://businessindustrialspline.org/11832-final-drive-pinion-shaft-with-6-spline-fits-case-310-350-350b-crawler-dozer/#comments Sun, 16 Mar 2025 08:10:47 +0000 https://businessindustrialspline.org/11832-final-drive-pinion-shaft-with-6-spline-fits-case-310-350-350b-crawler-dozer/









11832 Final Drive Pinion Shaft w/ 6 Spline Fits Case 310 350 350B Crawler Dozer. Fits Case/International Harvester: Replaces Part Number(s): 118321C1,51200027. Reliable Aftermarket Parts, your trusted source for a wide range of replacement parts catering to various outdoor equipment. We specialize in providing top-quality replacement parts for Lawn and Garden, Snow Removal, UTV, ATV, and Golf Cart machinery. Our extensive inventory includes replacement parts for Backhoes, Crawlers, Excavators, Tractors, Skid Steers, and more, covering most leading brands and models in the industry. If you have any inquiries or require assistance, please don’t hesitate to reach out. PLEASE SAVE ALL ORIGINAL PACKAGING. ! If you receive an item that is not as described in the listing. Normally same day if before 1PM EST. Many things can play a factor such as Location, Weather, and the items in the order. If you have any questions, please reach out to us before ordering. How do I know if my order was submitted properly? PLEASE SAVE ALL ORIGINAL PACKAGING. Agriculture Parts for John Deere, for Ford/New Holland, for Case, for Massey Ferguson & More! Construction Parts for Allis Chalmers, for International Harvester, for Bobcat, for Komatsu & More. Mower Parts for Bad Boy, for Briggs & Stratton, for Cub Cadet, for Honda, for Sears, for Snapper & More! Snow Parts for Ariens, for Briggs & Stratton, for Jacobsen, for Toro, for Troy Built, for Sears & More! Can’t track down a part that you need? Need help with a part you found? Contact our expertly trained customer service staff.

]]> https://businessindustrialspline.org/11832-final-drive-pinion-shaft-with-6-spline-fits-case-310-350-350b-crawler-dozer/feed/ 0 https://businessindustrialspline.org/international-td-14-crawler-tractor-hydraulic-parts-drott-hydraulic-vane-spline/ https://businessindustrialspline.org/international-td-14-crawler-tractor-hydraulic-parts-drott-hydraulic-vane-spline/#comments Fri, 17 Apr 2020 01:26:54 +0000 http://businessindustrialspline.org/international-td-14-crawler-tractor-hydraulic-parts-drott-hydraulic-vane-spline/













Up for your Consideration is a Lot of Early Drott Hydraulic Parts, They fit a International TD-14 Crawler Tractor all parts are unused a couple have some age spots and very light surface rust, I only have the Drott part numbers so please check them. INCLUDED IN THIS LOT. (2) 13643 Shaft Splines. (2) 13501M2 Brass/Bronze Flanges. 13515 Seat with spring. The item “International TD 14 Crawler Tractor Hydraulic Parts Drott hydraulic Vane Spline” is in sale since Monday, December 9, 2019. This item is in the category “Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Antique & Vintage Equipment Parts”. The seller is “dppic32zcz” and is located in Mansfield, Ohio. This item can be shipped worldwide.

• Brand: Drott
• Model: td 14
• Compatible Equipment Type: Crawler Dozer
• Compatible Equipment Make: International
• Part Type: Hydraulics

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Vintage New Old Stock Original Caterpillar CAT 22 Crawler shaft mount gear part # V-131. This is 49 spline. This is not used. Gear measures roughly 10 inches in diameter with center opening of roughly 2 1/8 inches. Through the shaft opening from front to back is 3 inches. Still has coating from factory to prevent rusting. From the attic of an Old Maine Lumber Mill where they used crawlers with winches to yard wood. Please keep this in mind. We package to a very high standard. I do my best to describe the items exactly as they are and photograph all angles and sides of the items. The item “NOS VINTAGE CATERPILLAR CAT 22 CRAWLER RING GEAR # V-131 49 SPLINE” is in sale since Thursday, May 11, 2017. This item is in the category “Business & Industrial\Heavy Equipment Parts & Accs\Antique & Vintage Equip Parts”. The seller is “from*here*to*eternity” and is located in Stacyville, Maine. This item can be shipped to United States.

• Part Type: Gears
• Brand: Caterpillar
• Compatible Equipment Make: Caterpillar

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