Toyota 2005–2007 5A Golden Alloy 5a 5a-fe Crankshaft Corolla 5a Engine Parts 1.4d 1.8 Vvtl-i Ts – OEM 13411-15900

Product Overview: This crankshaft is a precision-manufactured replacement part for Toyota 5A engines, supplied ready for installation. It is produced to original equipment tolerances and is intended to replace a worn, bent, cracked or journal-damaged original crankshaft without modification.

Key Features: The crankshaft is CNC-machined on precision centres to hold main and rod journal diameters, fillet radii, stroke and end-float within original equipment limits. Hardened, ground and micro-polished journals provide the surface quality required for stable oil pressure and long bearing life. Journal fillet radii are rolled where specified, which increases fatigue strength at the highest-stress points of the shaft. Manufactured from precision-machined, the shaft offers high fatigue strength and is dynamically balanced to minimise vibration.

Vehicle Compatibility: This part is listed for Toyota, covering model families such as COROLLA. Documented fitment covers model years 2005-2007, 2004-2007 and 1995-1998. If a vehicle is not shown in the compatibility list, cross-reference the engine code and original reference number to confirm fitment.

Specifications: Key specifications: engine code 5A; material high-grade alloy; size STD; condition New; warranty 12 Months. The part is intended for replacement and repair use and is not a performance upgrade unless expressly described as such. The component is a new part rather than a reconditioned exchange unit.

OEM / Reference Numbers: OEM and cross-reference numbers covered by this listing are 13411-15900.

Applications: Typical uses include engine overhauls, bottom-end rebuilds, fleet maintenance and repair of vehicles withdrawn from service because of bearing failure or bottom-end noise. It also suits preventative maintenance programmes where a failed unit is replaced before secondary damage occurs. It suits passenger cars, light commercial vehicles and, where listed, industrial or agricultural machinery powered by the relevant engine.

Benefits / Replacement Information: A new crankshaft removes the vibration, knocking and low oil pressure associated with worn journals or a bent shaft. Because the shaft is supplied in standard size and ready to fit, it avoids the lead time and expense of re-grinding an original unit. The part is a cost-effective alternative to a dealer-supplied crankshaft while retaining original equipment dimensions and clearances.