Land Rover Series Gearbox Mainshaft Nut Tool
Land Rover Special Tool Number: 600300.

HNJ Engineering are offering a remanufactured equivalent of Land Rover Special Tool 600300.

This tool is used for tightening up the mainshaft nut on the end of the gearbox output shaft to a torque of 85lbf.ft. (Torque figure courtesy of the Land Rover Green Bible).

These tools are manufactured from EN24T Steel using CNC (Computer Numerical Control) methods in the UK.
EN24T Steel gives the tool high tensile strength, shock resistance, good ductility and resistance to wear.

This tool is designed to accept a 1/2" drive wrench.
This is to ensure optimum engagement of the teeth on the tool and the main shaft lock nut; it is not uncommon to find main shaft lock nuts that have been tightened using hammer and chisel.

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Land Rover Series Mainshaft Lock Nut
Land Rover Part Number: 217477.

HNJ Engineering are offering a re-manufactured equivalent of Land Rover Part Number 217477

This nut is used on all Land Rover Series vehicles with the factory fitted gearbox from 1948-84 (Not V8 or 1 Ton models).

Manufactured in the UK from AISI4340 (EN24T) to a higher quality than the genuine Land Rover part.

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HNJ Engineering specialises in the design & remanufacture of items for Series Land Rovers from 1948 -1984.
All parts are manufactured to the highest standards within the United Kingdom and either meet or exceed the original specification of the equivalent genuine Land Rover part.

Complementing our remanufactured product line, we also supply genuine Series Land Rover Parts. Product quality is paramount to us and we only stock items that are supplied in genuine Land Rover packaging.
It is our belief that Series Land Rovers fitted with high quality genuine Land Rover parts will continue to give years of sterling service to their owners.