Koyo PU107013ARMXY1 — Idler Pulley, V-ribbed belt
Overview
Drive belt tensioner pulley Koyo PU107013ARMXY1 maintains required tension across the engine timing and auxiliary belt drive system. Key dimensions comprise an outer diameter of 70 mm, an inner diameter of 10 mm and a width of 28 mm. Manufactured from high-carbon bearing steel, the outer ring features precision-ground raceways for smooth rotation under load. The integrated deep-groove ball bearing contains high-temperature synthetic grease sealed by dual NBR rubber contact seals to prevent ingress of dirt, water and road debris. Designed to withstand radial loads up to 15 kN at engine speeds up to 8000 rpm. Part number Koyo PU107013ARMXY1 directly cross-references OEM part numbers Toyota 13505-70010, 13505-88300 and 13505-88382.
Fits Toyota Crown S170, Mark II X100/X110, Chaser X100, Cresta X100, Altezza XE10 and Lexus IS200 GXE10 models fitted with 2.0-litre 1G-FE and 3S-GE petrol engines built between 1998 and 2005. Replace this tensioner pulley during routine timing belt servicing intervals at 100000 km or 60000 miles. Immediate replacement is required if bearing play, unnatural grinding noise, grease leakage past seals or uneven pulley face wear are identified during inspection. Timely installation prevents belt misalignment, premature belt wear and potential engine timing slippage.
Koyo PU107013ARMXY1 — idler pulley, v-ribbed belt. 5 offers available, starting from 22.8 USD.
Specifications
Manufacturer — Koyo. Article number — PU107013ARMXY1. Name — Idler Pulley, V-ribbed belt. Offers — 5. From — 22.8 USD.
Compatible cross-references
Replacements and analogues: ASHIKA 12902218, CAFFARO 500141, LYNXAUTO PB7032, TOYOTA 166040P011, TOYOTA 1660431010.
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