Hotbray LUF100430R Engine Crankshaft Seal - Rear

Engine Crankshaft Seal Overview

This Hotbray engine crankshaft seal is built for rear sealing applications on select Land Rover models. It uses PTFE sealing material and a housed design to support consistent sealing performance in demanding engine environments.

• PTFE sealing material for low-friction sealing contact.
• Housing type construction for a more controlled seal assembly.
• IWD radial shaft seal design for crankshaft sealing applications.
• Fits rear engine sealing locations on select Land Rover Range Rover, Discovery, Defender 90, and Defender 110 applications.

Fitment Details

Compatible with Land Rover Range Rover rear applications across 1970-1974 and 1987-2025. Also fits Land Rover Discovery rear applications from 1994-1998, plus Land Rover Defender 90 rear applications for 1994-1995 and 1997, and Land Rover Defender 110 rear applications for 1993.

Part number LUF100430R is listed for these applications and cross-references 274440 for the same use case. The EUROSPARE;LR product line identifies this as a Land Rover-focused sealing component within the Hotbray range.

What It Helps Address

• Oil leakage at the crankshaft sealing point.
• Seal wear from heat and rotating shaft contact.
• Loss of sealing integrity in rear engine applications.
• Service replacement needs on Land Rover sealing systems.

Installation Notes

Verify the seal diameter, housing style, and radial seal design before installation. Clean the sealing surface thoroughly and inspect the crankshaft area for wear or scoring that could affect seal life. Confirm rear application fitment by model year before assembly.

Quality Assurance

Hotbray supplies this seal under the EUROSPARE;LR line for Land Rover sealing applications. Part number LUF100430R should be matched to the listed fitment and sealing specifications before installation.