www.sparex.com A Adaptors Bolt T .O. B Bearing Rings C Coupler Couplings Cross reference Charts German Italian P P P .T.O Safety Guard Easy Lock Eco .T.O.Components for: 10 Series 11 Series 12 Series 20 Series 21 Series 22 Series 24 Series 26 Series 35 Series 36 Series A1 Series A10 Series A2 Series A3 Series A4 Series A5 Series A6 Series A7 Series A8 Series Howard Rotovators Vicon P .T.O.Shafts - Complete Sparex Weasler - Compact 80° Wide Angle Weasler - Italian Step1. Universal Joint. Measure with caps on. Check all four dimensions of tractor and implement ends. 440 - 441 488 489 P.T.O. Shaft Identification Step 4. Replacement Yoke. AØ A Measure "A" and count spline or measure relevant mating parts of yoke required. Measure bore "B" and to circlip location "C" (internal circlips only). B C 444 - 445 446 - 447 448 - 449 450 - 451 452 - 453 454 - 455 456 - 457 461 458 - 459 460 - 461 462 - 463 483 464 - 465 466 - 467 468 - 469 470 - 471 472 - 473 474 - 477 478 - 481 484 484 487 486 U Universal Joints Quick Reference Guide Standard, Blue Seal & Value 80° Wide Angle CV A.T .V’S Land Rover W Y Y Wide Angle P oke Pins .T.O.Joints & Components 485 490 440 495 496 496 496 Weld on .T P .O.Over-Running Splined 486 492 492 442 443 Splined Shafts Splined Both Ends Splined One End Splined Repair 494 494 494 ype P .O. .T General Purpose & Pump P.T Quick Release Quick Release P .O.T Special P .O.T 492 492 491 492 493 491 P P P S .T.O.Shaft Identification .T.O.Tube Display Stand Wide Angle .Z.Haybob Guard Safety Shield Sleeve Spares For P .O.Input/Output Shafts increasers Easy Lock .T Push Button Free Wheels Friction Disc Clutches Slip Clutches PTO 439 497 498 489 497 486 486 491 492 490 490 490 Step 2. Tube Inner (Tractor) and Outer (Implement). Measure tube as shown. Check wall thickness. Measure inner and outer tubes. Check length required. C Lemon Step 5. Profile Tube Yokes. Measure "A" for tube size on tractor and replacement ends. Star Measure bore "B" and to circlip location "C" (internal circlips only) Triangular B C Step 3. Tractor Yoke. Measure "A" and count splines. Measure bore "B" and to circlip location "C" (internal circlips only). B Step 6. Guard Ring Grooves. Measure to bottom of groove "A" Measure tractor and implement ends. A These parts are Sparex parts and are not manufactured by the Original Equipment Manufacturer. Original Manufacturer’s name, part numbers and descriptions are quoted for reference purposes only and are not intended to indicate or suggest that our replacement parts are made by the OEM. PTO 439
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