Toyota For Toyota 2005-2007, 2004-2007, 1995-1998 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Applications: Typical uses include engine overhauls, bottom-end rebuilds, fleet maintenance and repair of vehicles withdrawn from service because of bearing failure or bottom-end noise.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.

Installation or Fitment Notes: Before fitting, confirm the part number, measure the main and rod journals, and check the block line bore and bearing tunnel condition. Use new bearing shells, set clearances with plastigauge or a bore gauge, and torque the main and connecting rod bolts to the manufacturer's sequence and figures. Record the fitted part number and mileage in the service history so future maintenance references the correct replacement. Professional installation is recommended, following the vehicle manufacturer's documented procedures and torque data.