Reduced friction with oil seal Lightweight aluminum impeller specification NSR50/80 NSRmini NS-1 NS50F MBX50/80 CRM50/80 MTX50/80 NSR75

★DMR-JAPAN original part★ Reduced friction by changing from a mechanical seal with high frictional resistance to an oil seal with low frictional resistance and using a lightweight aluminum impeller! The shaft is made of stainless steel so there is no need to worry about rust. Reducing frictional resistance improves response, acceleration, and fuel efficiency! Set contents: ・Pump shaft ・Oil seal adapter ・Aluminum impeller (19215-GC4-731) ・Copper washer (90447-KE1-000) ・Oil seal for pump (91211-KA3-761) ・Bearing (96100-60010-00)・Oil seal DMR original fluorine () is a genuine Honda part. [Caution] - Be sure to use a hydraulic press for all press-fitting work. Hitting with a hammer is strictly prohibited! Please check the work procedure guide with photos at the bottom of the description. Please check on PC as it cannot be viewed on mobile. [How to install] https://livedoor.blogimg.jp/dmrj/imgs/f/6/f6dce810.jpg ① If you warm up the gear slightly with a heat gun, it will fit smoothly without damaging the shaft due to the difference in thermal expansion. Be sure to press fit using a hydraulic press. Do not attach the impeller or use a jig to directly press only the threaded part. ② Press fit so that the engine side is flat. If you do it the wrong way, the gear will interfere with the belling outer and won't turn smoothly. ③Remove and clean the bearing, oil seal, and mechanical seal, then install the new bearing and oil seal. ④Apply liquid gasket thinly and evenly to the oil seal adapter. ⑤Press in using a hydraulic press. ⑥ Wipe off the protruding liquid gasket. ⑦Insert the oil seal with the concave side facing you. Applying silicone oil will make it slippery and allow you to insert it all the way in. ⑧ Apply a small amount of Loctite to the base of the shaft, insert it, and leave it until it completely hardens (do not apply it to the inner bearing. Anything attached to the tip of the shaft may get inside the oil seal and cause leakage. ). ⑨Apply thread compound to prevent galling on the threads. Don't forget to include the copper washer. ⑩Tighten with approximately 1kg-m (impact wrench strictly prohibited) and you're done.\(^_^)/ [Compatible models] NSR50/80 NSRmini NS-1 NS50F MBX50/80 CRM50/80 MTX50/80 NSR75 Note (Disclaimer) ＞Please be sure to read If the item is received within 7 days, we will prioritize repair at our shipping cost, and if we determine that the item cannot be repaired, we will send you a replacement item. After the 8th day, no returns or refunds will be made under any circumstances.


Manufacturer: ‎DMR-japan
Brand: ‎DMR-JAPAN
Manufacturer reference: ‎E4-10002
Discontinued by manufacturer: ‎No
>Year: ‎2016