This crankshaft is intended for Toyota applications that use the 1NR engine family. Always verify fitment by cross-referencing your vehicle VIN, engine code, or the OEM part number with the seller or a Toyota parts catalog before purchase.
The listing name alone doesn't guarantee OEM status. Some sellers offer genuine Toyota parts while others supply high-quality aftermarket units. Check the product description or contact the seller to confirm whether it is OEM, aftermarket, or remanufactured.
Crankshafts are generally manufactured from a high-strength steel alloy and are heat-treated for durability. For exact material specifications and manufacturing processes for this specific part number, ask the seller or consult the manufacturer documentation.
The condition (new, remanufactured, or used) varies by supplier. The product page or seller should explicitly state the condition—confirm before buying.
If the crankshaft is a direct OEM replacement, it is often delivered pre-balanced to factory specs. However, if it has been machined, modified, or you're building a high-performance engine, professional dynamic balancing is recommended.
It's recommended to install new main and rod bearings, thrust washers, front and rear seals, and any related bolts. Also inspect or replace timing components, harmonic balancer, and flywheel/flexplate as needed.
Many crankshafts are sold without bearings and seals. Verify the included items on the product listing; if they are not included, purchase the correct bearings and seals separately.
Follow the Toyota service manual for journal clearances, main cap torque specifications and sequence, crankshaft end play, and lubrication procedures. Measure bearing clearances with plastigage or micrometers and use recommended torque values—do not guess.
Torque specs, assembly sequences, and technical details are published in the official Toyota service manual for your vehicle/engine. If you don't have one, dealers and many reputable online sources can provide the exact specifications for the 1NR engine.
It can be used for performance builds if it meets your strength and balancing requirements. For high-power or high-RPM applications, consult an engine builder to confirm the crankshaft's suitability and whether additional machining or reinforcement is necessary.
Verify the part number by checking your vehicle's VIN/engine code against a Toyota parts catalog, contacting a Toyota dealer, or using a trusted online parts lookup. Cross-referencing ensures correct fitment.
Inspect for physical damage, correct part number labeling, smooth journals free of scoring, protective coatings (e.g., rust inhibitor), and proper packaging. Report any damage to the seller immediately.
Yes. Installing a crankshaft requires precise measurements and torque control. Professional installation ensures correct clearances, endplay, and balance, which are critical to engine longevity.
Warranty and return policies vary by supplier. Check the seller’s warranty period, coverage details, and return conditions before purchasing. Keep proof of purchase and inspect parts promptly to meet return deadlines.
Contact the seller or manufacturer for technical questions. For installation guidance, consult a qualified Toyota mechanic or an experienced engine builder and reference the official Toyota service manual for your vehicle.
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