Land Rover Defender 90/110 48 - Spline Elite Streamline - Boss Kit – For the Ultimate Land Rover Steering Wheel Upgrade

We are thrilled to introduce our flagship Land Rover Steering Wheel Boss Upgrade—the Elite Streamline Boss Kit. Specifically engineered for Land Rover Defender  (1983-2016) and Land Rover Classic models, this Land Rover Slimline 48 spline Boss is our most refined and high-performance steering boss on the market.

After extensive research and development, we have perfected a Land Rover 48 Spline Boss that we believe surpasses all competitors. Unlike some other options, this boss kit is built from the ground up to For Land Rover Defender and Land Roer 90/110 models, inc milled from billet 6082 T6 aluminium, an ultra-slim design, and precision engineering to offer the ultimate driving experience.

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Why Choose the Heritage 1948 Land Rover 48 Spline Elite Streamline Boss Kit?

• Premium Build Quality – CNC-machined from solid 6082 T6 billet aluminium for maximum strength and durability.
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• Ultra-Slim Profile – At just 20mm, this is our thinnest Land Rover  Slimline Boss and up to 36mm thinner than our standard Land Rover boss, dramatically improving driving position.
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• ‍Precision Fitment – Available for both 36 Spline and 48 Spline steering columns, ensuring compatibility with a wide range of Land Rover Defender models.
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• ‍Anodised Black Finish – Sleek, corrosion-resistant, and designed to last.
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• Universal Compatibility – 9-hole 102mm PCD fitting, compatible with all our Land Rover wooden wheels and Land Rover leather steering wheels, as well as many aftermarket steering wheels.
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• Complete Fitting Kit – Includes CNC aluminium centre cap, roller pins for indicator cancellation, crush washer, and 9 M4 high-torque 12mm safety nuts for a secure installation.
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• Enhanced Ergonomics – Slimline design improves steering response between boss and column, comfort, and overall driving feel.
  

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Designed by Experts - UK Manufactured

Proudly designed by Heritage 1948 in Somerset, England, and UK-manufactured, this Land Rover Steering Wheel Upgrade is built to the highest standards.

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Technical Specifications:

• Material: Solid billet 6082 T6 aluminium
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• Thickness: 20mm – Our thinnest Land Rover Slimline Boss available
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• Fitment Options: Available in 36 Spline or 48 Spline
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• Finish: Anodised Black for a premium, durable look
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• Bolt Pattern: 9-hole, 102mm PCD – compatible with Land Rover wooden wheels and Land Rover leather steering wheels

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Fitment Guide

Fits Land Rover 90, 110, 127 & Defender 90, 110, 130 (1983-2016) with 36 & 48 Spline steering columns.

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To ensure proper fitment, we strongly recommend removing your current steering wheel and counting the splines, as Land Rover used both 36 and 48 spline columns inconsistently throughout production.

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Not Compatible With: Land Rover Series 1, 2 & 3 models – For Series Land Rovers from 1967 to 1983-85 (Series 2A to Series 3), please use our Standard 48 Spline Boss.
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Please note: Our steering wheels are not currently compatible with Series 1 or early Series 2 Land Rovers ( Pre 1967 )

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Important Notice

Boss Kits are a safety item and are non-returnable if fitted. Please double-check your spline count before installation.

For advice on fitting your Land Rover Slimline Boss, contact our team at:
info@heritage1948.co.uk

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Upgrade your Land Rover Defender today with the Elite Streamline Boss Kit—our thinnest, strongest, and most stylish Land Rover 48 Spline Boss available!

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