PTO ADAPTER. We have PTO drive shafts as well as essential shield parts for your safety. Group - Category. Quality Double HH PTO adapters increase, reduce or extend length of tractor’s PTO shaft to fit an implement’s PTO shaft. $42.00. Apparently the cuz' wanged her open, well at the very least to PTO speed on the tach, and mower gear box eventually gave up the ship! Product Specifications Any use of OEM part numbers is for reference only. This adapter reduces your pto from 1-3/4'' x 20 spline to 1-3/8'' x 6 spline Extends the pto shaft 4-5/8" Overall length of 7-1/2'' Rated for tractors up to 75hp. Since 1000 RPM's is almost double that of 540, there is less 'Gearing Up' designed in the implement to do the job required. PTO adapters from 540 to 1000 or 1000 to 540 for many makes and models and universal tractors up to 70HP and 100HP. You slide the adapter over the big one and it bolts on with the 4 allen head screws. Optional PTO code 2420 provides 1-3/4 (45 mm) 1000 rpm. Description. 4 5/8 length. A guy went to borrow his cousin's 1456 on a large Bush Hog rotary mower. Subject: Re: Big 1000 PTO to smaller 1000 PTO adapter. FAST 'N FREE. Small 1000 To Big 1000 Pto Adapter. (2) PTO ADAPTERS BIG 1000/SMALL 1000 AND 540/1000. Cross Reference Numbers: AMX59110; Models: Various. Find PTO Adapters for your tractor at Rotary Cutter Supply. John Deere PTO continues to feature internal lubrication and heavy-duty oil-cooled clutch plates. If you’re looking for a 540 PTO shaft, 540 to 1000 PTO adapter, 540 PTO hydraulic pump, or a 540 PTO gearbox, look no further. 163. Tags: 1 3/4-20, Big 540. Manufacturer:HUB CITY. More Info. Trouble was the owner forgot to tell his cuz' that he had an adapter on the tractor's 1,000 RPM shaft to fit the 540 rating of the mower. Additional information. PTO ADAPTER SMALL 1000 TO 540. 3 3/8 shaft end. Cross pin secure. 3 1/2 retaining groove. Yellow zinc plated or black oxide finish. Lead. Free shipping on many items | Browse your favorite ... PTO Adapter Quick Release Collar 1-3/8" 21 Spline 1000 Female 6 Spline Male 540. Speeco Large 1000 to 540 Spline PTO Adapter PTO ADAPTER quantity. PTO adapters for sale at All States Ag Parts. Variety of sizes and styles of PTO adapters and PTO extensions. Add to cart. Abilene Machine, Inc. Browse our online catalog’s wide selection to find the right products, at … PTO Shaft Extension Adapter To Fit Miscellaneous® - NEW (Aftermarket) 1 3/4" 20 Spline to 1 3/8" 21 Spline, Extends Shaft 4 5/8" ... Large 1000 to Small 1000 Spline. 75 HP 25mm-18 Female spline – 1 3/8-6 male spline. When a PTO shaft is turning 540, the ratio must be adjusted (geared up or down) to meet the needs of the implement, which is usually higher RPM's than that. This 20-spline stub shaft is designed for high-power, heavy PTO loads that require full horsepower requirements above 150 PTO hp. Description. kojo - 1/15/2013 21:19 Our local deere mechanic got us a bolt on adapter with a shear pin for our 8420 on the tub grinder and mower. Get the best deals on PTO Heavy Equipment Adapters when you shop the largest online selection at eBay.com. Information. It’s important to replace PTO parts that are worn or cracking before you have a major breakdown that could be expensive and even dangerous. We offer a diverse selection of PTO Adapters for all your needs. Description. Only 1 left!