Pinion gear Use on Big Twin late 1977-1989. (Note: Includes aftermarket and S&S® engines.) Big Axle "Powerglide II" Hydraulic tappets for all twin cam performance and stock cams. POWERGLIDE II Advantage The powerglide II, has all the advantages of it's predecessor - billet body, superior hydraulic unit, roller perpendicularity held to .0002", hand-honed hydraulic unit cavity and now includes the following advantage. • The total dynamic load capacities have been increased over 30% straight across the board. • The lubrication capacities for the hydraulic unit and valve train (top end) have increased 10% • The lubrication capacities for the roller, cam and cam bearing have increased 100%. (increased cooling). • This tappet replaces and surpasses H-D No. 18538-99B Twin Cam Powerglide II Tappet 53-23551 Use on all Twin Cam 1999-present, also Sportster 53-2355 Same but .005" oversize “HYDROSOLID” Is it hydraulic? Or is it solid? Color Gear Size OEM CAM Gear 53-0700 Orange 1.4751-1.4756 24040-78 2.7324-2.7334 53-0701 White 1.4745-1.4751 24041-78 2.7334-2.7344 53-0702 Yellow 1.4737-1.4745 24042-78 2.7344-2.7354 53-0703 Red 1.4729-1.4737 24043-78 2.7354-2.7364 53-0704 Blue 1.4721-1.4729 24044-78 2.7364-2.7374 53-0705 Green 1.4715-1.4721 24045-78 2.7374-2.7384 53-0706 Black 1.4710-1.4715 24046-78 2.7384-2.7394 and Buell 2000-present. Standard O.D is 8420 Introducing Jims® Hydrosolid Tappets. This amazing tappet has broken the barriers of previous tappet designs. This tappet performs like a hydraulic tappet from start up to about 5500 r.p.m., and then turns into a solid from 5600 r.p.m. to your set r.p.m. rev limiter. At the same time it becomes a solid, it also adds about 3-6 more usable horsepower. What this all comes down to is that about the time your springs start to surge and go into harmonic distortion and the tappet rollers start lofting off the back side of the cam, you can be at ease knowing that your JIMS® Hydrosolid Tappet will not pump up allowing your valves to hit. Must use adjustable pushrods. Big Twin hydrosolid tappet This tappet replaces and surpasses H.D.® OEM# 18523-86 and S&S® OEM# 33-5341 53-0085 Use on Big Twin 1984-99, Sportster 1986-90 and Buell® 1987-90. Standard O.D. .8425. 53-0640 Oversize +.002” 53-0641 Oversize +.005” Hydrosolid tappet This tappet replaces and surpasses H.D® #18538-99 53-0642 Use on Twin Cam 88™, standard O.D. is 0.8425”. Use on Sportster 2000-UP Use on Buell® 2000-UP Sportster hydrosolid tappet This tappet replaces and surpasses H.D. ® #18529-89 53-0644 Use on 1991-99 XL standard O.D. is 0.9035”. 186 For pricing, visit www.motovan.com in the dealer section.
2013 RI Cruiser
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