Elring 330.530 Engine Crankshaft Seal - Rear

Elring 330.530 Crankshaft Seal Overview

Elring 330.530 is an engine crankshaft seal built for precise shaft sealing in select Toyota and Scion applications. It uses FPM (fluoride rubber) for oil resistance and stable sealing performance, with a left-hand twist swirl design for the specified OE-style fitment.

• Material: FPM (fluoride rubber)
• Inside diameter: 77.5 mm
• Outside diameter: 171.5 mm
• Thickness: 8.7 mm
• Radial shaft seal design: A
• Swirl type: LD, left-hand twist

Fitment Details

Compatible with select Toyota Yaris and Scion iQ applications. Fits 2008-2019 Toyota Yaris, N/A, with width 8.7 mm, inner diameter 77.5 mm, outer diameter 171.5 mm, and left-hand twist swirl type. Fits 2012-2015 Scion iQ, rear, transmission side.

This part cross-references Toyota OE-style numbers such as 90311-78003 and 90311-78005 for the same application.

What This Seal Helps Address

• Engine oil leakage at the crankshaft sealing point
• Transmission-side seepage in rear-mounted applications
• Seal wear from heat, rotation, and fluid exposure
• Improper sealing caused by incorrect seal dimensions
• Noise or contamination concerns related to a compromised shaft seal

Installation Notes

Verify the seal dimensions, swirl direction, and position before installation. Match the left-hand twist LD design to the original application, and inspect the crankshaft sealing surface for wear, scoring, or contamination before fitting the new seal. Clean the housing thoroughly and install the seal squarely to avoid distortion.

Quality Assurance

Elring is known for engine sealing components used in OE and aftermarket service applications. This crankshaft seal is specified with exact dimensional data to support accurate replacement selection for Toyota Yaris and Scion iQ fitments.