{"product_id":"komatsu-pc200-7-8-pc210-7-pc220-7-pc300-360-7-pc400-7-center-joint-seal-kit","title":"Komatsu PC200-7-8 PC210-7 PC220-7 PC300\/360-7 PC400-7 Center Joint Seal Kit","description":"\u003cp\u003eCenter joint (swivel joint) seal kit for Komatsu PC200-7-8 PC210-7 PC220-7 PC300\/360-7 PC400-7 series — stops cross-port leakage between upper structure and undercarriage.\u003c\/p\u003e\n\u003cp\u003eComplete radial and axial seal set for the rotary hydraulic swivel that passes oil from the upper structure to the travel motors and track adjusters. Cross-referenced to original Komatsu factory part numbers.\u003c\/p\u003e\n\u003cp\u003eKit contents:\u003cbr\u003e- Radial shaft seals (NBR\/PU)\u003cbr\u003e- Axial face seals\u003cbr\u003e- Static O-rings\u003cbr\u003e- PTFE back-up rings\u003cbr\u003e- Wiper \/ dust seals\u003c\/p\u003e\n\u003cp\u003eSymptoms of failure:\u003cbr\u003e- Sluggish or one-sided travel (often mistaken for motor failure)\u003cbr\u003e- External oil leak at swivel base\u003cbr\u003e- Cross-contamination between upper and lower hydraulic circuits\u003c\/p\u003e\n\u003cp\u003eDiagnostic tip: Cross-port leakage in the center joint often looks like pump or motor failure — but costs a fraction to fix. Always inspect the center joint before condemning expensive components.\u003c\/p\u003e\n\u003cp\u003eFits Komatsu PC200-7-8 PC210-7 PC220-7 PC300\/360-7 PC400-7 series.\u003c\/p\u003e\n\u003cp\u003eStocked in Surrey, BC. Same-day dispatch on orders placed before 2 PM PST.\u003c\/p\u003e","brand":"PowerSoon Equipment Ltd.","offers":[{"title":"Default Title","offer_id":42761156165709,"sku":null,"price":30.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1756\/8333\/files\/1_0e863c15-365a-4f65-b078-668fa5a842e2.jpg?v=1772937921","url":"https:\/\/www.powersoon.ca\/products\/komatsu-pc200-7-8-pc210-7-pc220-7-pc300-360-7-pc400-7-center-joint-seal-kit","provider":"POWERSOON EQUIPMENT LTD.","version":"1.0","type":"link"}