Elring 948.040 Engine Crankshaft Seal

Elring Crankshaft Seal for Jaguar and Land Rover

Elring 948.040 is an engine crankshaft seal with housing built for select Jaguar and Land Rover applications. It uses FPM (fluoride rubber) and ACM (polyacrylate rubber) materials, a 100.0 mm inside diameter, and an LD left-hand twist swirl type for the specified engine setup.

Key Features

• Engine crankshaft seal with housing
• FPM and ACM sealing materials for demanding engine environments
• 100.0 mm inside diameter
• LD swirl type with left-hand twist configuration
• Elring part number 948.040

Detailed Description

This Elring crankshaft seal is specified for a range of Jaguar and Land Rover vehicles that require a 100 mm inner diameter and left-hand twist swirl design. It is listed for models including Jaguar F-Pace, F-Type, XF, XE, XJ, XJR, XJR575, XFR-S, XK, XKR, and Land Rover Range Rover, Range Rover Sport, Discovery, Range Rover Velar, and LR4. The 948.040 seal is engineered as a housing-style crankshaft seal for the engine sealing point, helping maintain proper oil control at the crankshaft area.

This part cross-references OE-style numbers such as LR037954 and LR043721 for the same application. If you are replacing a crankshaft seal on a Jaguar F-Pace, Jaguar XF, or Land Rover Range Rover Sport, verify the 100 mm inner diameter and swirl direction before installation.

What This Part Helps Address

• Oil leakage at the crankshaft seal area
• Seepage from a worn or hardened engine seal
• Seal failure caused by age, heat, or contamination
• Improper sealing after prior service work
• Noise or drivability concerns related to engine oil loss

Installation Notes and Tips

Confirm the engine application, housing style, 100.0 mm inside diameter, and LD left-hand twist swirl type before installation. Clean the sealing surface thoroughly and inspect the crankshaft and housing for wear, scoring, or contamination that could affect seal life. Follow the vehicle service procedure for correct alignment and seating.

Quality Assurance

Elring is a recognized engine sealing brand, and this 948.040 crankshaft seal is built to match the listed OE-style application requirements for Jaguar and Land Rover vehicles.