Hi,this Seal is brand new , N.O.S (PLEASE CHECK ALL THE PICS BEFORE YOU BUY),just bought a whole parts store with a lots of vintage stuff so visit my other auction for the next 2 month,there will be very good deal and probably RARE FINDS too. Sold as is as i can not test nothing but they are new What you see is what you get,please check the pics We are a surplus wholesale dealer. All our parts are (NEW OTHER) unless otherwise specified. The majority of our parts are left over merchandise from closed auto parts stores, manufactures that are no longer in business or manufacture overrun’s. These items, although NEW, are not always crispy clean like you would purchase from your local retailer. They may have been in storage anywhere from 1-30 years. Box are in poor shape may not be included when shipped. We do not offer repair or installation advice. We are not mechanics. NO warranty is expressed, written, or implied. If any manufacturer warranty exists, it is between you and them. Fitment: IT IS YOUR RESPONSIBILITY TO VERIFY FITMENT! FITMENT provided in the listing is a GUIDE ONLY and Should not be used for final Purchase decisions. ALL RETURNS FOR FITMENT will be subject to return shipping charges and restocking fees! We try to list items as accurately as possible, but we are not automotive experts. Sometimes fitment is so old that it does not take into account the trim, engine size or build dates. PLEASE be sure the part you are buying is correct for your application. You are the expert when it comes to your own vehicle! You must read the fitment NOTES! Match photos of the item we are selling to the item you are replacing. IF YOU BUY MORE THAN 1 ITEMS,please request shipping price as I will combine shipping to make you a better deal on shipping. Thanks for looking.Denis This part fits 71 models KH-1 10 - TRACK FRAME (1) KH-1 10 - ACCESSORY AND SERVICE PARTS (2) KH-101 - IDLER [IRON CRAWLER] KH-101 - IDLER [RUBBER CRAWLER] KH-151 KH-170L KH-191 KH-28L KH-35(H) KH-36 KH-41 KH-51 KH-51H KH-61 KH-61H KH-66/H KCL KH-91/H - IDLER (IRON CRAWLER) [KH-91(H)] KH-91/H - IDLER (RUBBER CRAWLER) [KH-91(H)] KX033-4 KX040-4 (EXCAVATOR W/STL TKS/AC CAB/ANGLE) KX057-4 (EXCAVATOR W/RUB TRKS/CANOPY) KX057-4 ACCESSORY KX057-5 - IDLER KX057-5 - STEEL CRAWLER KIT 2 [OPTION] KX101 KX121-2 KX121-2(S SERIES) (Super Series) KX121-3 (SN:20000-29999) KX121-3S (SN:30000-69999 / Super Series) KX121-3ST (SN:70000- / Super Series / Tier 4) KX151 KX161-2 KX161-2(S SERIES) (Super Series) KX161-3 (SN:20000-29999) KX161-3S (SN:30000-69999 / Super Series) KX161-3ST (SN:70000- / Super Series / Tier 4) KX61-2 KX61-2(S SERIES) (Super Series) KX71 KX91-2 KX91-2(S SERIES) (Super Series) KX91-3 (SN:20000-29999) KX91-3S (SN:30000-39999 / Super Series) KX91-3S2 (SN:40000- / Super Series / Tier 3) M126XDTPC (Dual Traction 4wd / Cab / Power Krawler) M5N-091HDC12-PC - TRUCK ROLLER RH (POWER CRAWLER) M5N-091HDC12-PC - TRUCK ROLLER LH (POWER CRAWLER) M8540HDNBPC (Hydraulic Shuttle, 4wd / Power Krawler / Narrow / Cabin) - TRUCK ROLLER RH (POWER CRAWLER) M8540HDNBPC (Hydraulic Shuttle, 4wd / Power Krawler / Narrow / Cabin) - TRUCK ROLLER LH (POWER CRAWLER) SVL65-2 - IDLER (FRONT) SVL65-2 - IDLER (REAR) SVL65-2 - TRACK ROLLER SVL65-2C - IDLER (FRONT) SVL65-2C - IDLER (REAR) SVL65-2C - TRACK ROLLER SVL95-2S SVL95-2SC SVL97-2 SVL97-2C U35 (SN:20000-29999) U35-4 U35-S2 (SN:40000- / Super Series / Tier 3) U35S (SN:30000-39999 / Super Series) U45S (SN:30000-69999 / Super Series) U45ST (SN:70000- / Super Series / Tier 4) U48-5 - IDLER U48-5 - STEEL CRAWLER KIT 2 [OPTION] U55 U55-4 U55-5 - IDLER U55-5 - STEEL CRAWLER KIT 2 [OPTION]