Nissan R200–M86 Direct-Fit Conversion Kit
The R200–M86 conversion kit provides a direct-fit solution for installing an M86 differential into a Nissan R200 rear subframe. It is suited to vehicles using standard knuckles and near-factory ride heights, providing a substantial strength upgrade without requiring the subframe to be cut or modified.
The mounting brackets are manufactured from 4 mm 4130 chromoly steel and plasma-cut to limit repeated heat input during production. The system uses the original differential mounting points and requires solid rear differential mounting bushes. A machined 6061-T6 billet aluminium differential hat, designed by Daryl at PE Racing, completes the installation. Together, these components provide a precise and rigid conversion.
Important: The M86 differential assembly is not included. The kit contains the components required to adapt a customer-supplied compatible M86 differential to the R200 rear subframe.
Fitment and Required Components
The kit is supplied with purpose-designed CV shafts that connect the inner M86 CV joints to Nissan GTR 32-spline outer hubs. The shaft diameters and transitions have been engineered to provide controlled torsional compliance under shock loading, helping absorb driveline impact and move peak stress away from the spline run-out areas rather than concentrating it at the start of the splines.
- Nissan GTR rear wheel-bearing and hub assemblies are required and bolt directly into the factory rear hub location.
- A custom-length tailshaft is required, typically approximately 20 mm longer than the existing R200 tailshaft.
- A Hardy Spicer 1350-series differential yoke kit is supplied, including U-bolts.
- Differential drain plugs, breather fittings and installation hardware are supplied with the kit.
- A custom rear sway bar will be required to suit the M86 differential installation.
- Solid rear differential mounting bushes are required for installation. These are not currently included unless specifically stated in the quotation.
Installation Manual
A detailed installation manual is available to guide component identification, preparation, fitment and final assembly of the R200–M86 conversion kit.
Nissan R86 40 mm Raised-Differential M86 Conversion Kit
The R86 conversion kit builds on the original R200–M86 system by positioning the M86 differential 40 mm higher than the direct-fit configuration. Developed for lowered vehicles using 50 mm drop knuckles, the raised position improves CV-shaft alignment and targets a near-level axle angle at the intended ride height. The conversion uses the same proven core components as the direct-fit kit, together with a purpose-built weld-in bracket system.
The R86 conversion is available as a weld-in bracket and reinforcement package or as a complete Xdrift-modified Nissan rear subframe prepared in a dedicated alignment jig. The M86 differential, hubs, control arms, brakes and other suspension components are not included unless specifically listed in the quotation.
The R86 conversion uses the same core driveline components as the direct-fit R200–M86 kit, including purpose-designed CV shafts connecting the inner M86 CV joints to Nissan GTR 32-spline rear hubs. Installation requires a compatible M86 differential, Nissan GTR rear hub and wheel-bearing assemblies, and a custom-length tailshaft, typically around 20 mm longer. Rear sway-bar clearance should be confirmed during vehicle setup. Bracket-package installations require accurate subframe jigging, cutting and welding, while complete Xdrift-modified subframes are supplied aligned, reinforced and prepared for assembly.
R86 Modified Rear Subframe – Changeover Service
The R86 changeover service provides a fully modified Nissan rear subframe prepared for the raised-differential conversion system. Each subframe is secured in a dedicated fabrication jig before cutting and welding, helping retain the original mounting alignment throughout the modification process.
The completed subframe raises the M86 differential approximately 40 mm to improve CV-shaft alignment in lowered vehicles, particularly those using 50 mm drop knuckles. It provides a prepared foundation for customers who want the benefits of the R86 conversion without arranging the specialist subframe fabrication separately.
Modification Includes
- Purpose-built weld-in R86 differential mounting system
- Approximately 40 mm raised differential position
- 5 mm mild-steel front mounting bracket
- 3 mm mild-steel rear mounting bracket
- Torque-arm pickup reinforcement
- Front lower-control-arm mounting gussets
- Subframe jigged during cutting, fit-up and welding
- Exchange core inspected for damage and suitability before acceptance
- Final finish and included components confirmed in the quotation
Changeover Core Requirements
The standard changeover price applies to subframes returned with all original rubber mounting bushes removed and in a serviceable condition.
Billet M86 Differential Hat for Nissan R200 Conversions
The Xdrift billet M86 differential hat is machined from 6061-T6 aluminium and is designed to mount a compatible M86 differential within a Nissan R200 rear subframe. It is used in both the Xdrift R200–M86 direct-fit conversion and R86 raised-differential conversion systems, and can also be supplied separately for replacement, repair or custom conversion applications.
Available Finishes
- Raw machined aluminium
- Satin black powder-coated finish
R200–M86 and R86 Conversion Installation Bolt Kit
The R200–M86 and R86 conversion installation bolt kit includes the fasteners, washers and related hardware required to install the conversion brackets, differential hat and supporting components. Kit contents are configured to suit the selected conversion, with the R86 version requiring two fewer bolts than the direct-fit R200–M86 system.
- Complete R200–M86 conversion installation bolt kit
- Complete R86 conversion installation bolt kit
- Differential-hat breather, drain plug and mounting-hardware kit
- Replacement fasteners available individually where required
- Kit contents confirmed against the selected conversion before supply
Nissan Rear R200 Suspension Bolt and Alignment Lockout Kit
This kit is intended for Nissan rear suspension assemblies fitted with aftermarket adjustable control arms. In these applications, wheel alignment is adjusted through the arms themselves rather than the factory eccentric bolts. Eight lockout washers centre the inner camber- and toe-arm bolts within the factory slotted mounting holes, creating fixed and repeatable mounting points. Heavy-duty 12 mm flat washers are supplied for the remaining locations where lockout washers are not required.
- Lower control-arm front and rear inner bolts
- Castellated nuts and heavy-duty washers for the lower-control-arm ball joints
- Camber-arm inner and outer bolts
- Toe-arm inner and outer bolts
- Torque-arm inner and outer bolts
- Matching high-tensile nuts for the supplied suspension bolts
- Eight alignment lockout washers for the left- and right-hand inner camber and toe-arm mounting positions
- Heavy-duty 12 mm flat washers for all remaining mounting positions where lockout washers are not used
Availability
This kit is currently in development, with production availability targeted for October 2026. Final hardware specifications, vehicle compatibility and pricing will be confirmed before orders are accepted. Product images will be added once the complete production kit is available.
Nissan R200 S14/15 Rear Subframe Reinforcement Bracket Kit
This weld-in gusset kit reinforces two key load-bearing areas of the Nissan R200 rear subframe: the torque-arm pickup point and the rear lower-control-arm mounting brackets. The formed gussets increase local support around the factory mounting points and are intended for performance vehicles where higher driveline and suspension loads are expected.
M86 Differential Rebuild and Upgrade Components
Choose an M86 differential package to suit your vehicle and intended use, from a standard rebuild through to upgraded street, street-and-track or competition specifications. Available options include replacement bearings and seals, full spools, KAAZ limited-slip centres and 3.46, 3.73, 3.91 and 4.10 final-drive ratios. All advertised prices include GST, with freight calculated at the point of sale. A written quotation will confirm the selected components and total price before work begins.
Differential Centre and Setup Options
KAAZ 1.5-Way and 2-Way LSD Centres
The R200–M86 and R86 conversion installation bolt kit includes the fasteners, washers and related hardware required to install the conversion brackets, differential hat and supporting components. Kit contents are configured to suit the selected conversion, with the R86 version requiring two fewer bolts than the direct-fit R200–M86 system.
Engagement characteristics can be configured from softer, more progressive operation for street and street-and-track vehicles through to faster and more aggressive locking for dedicated motorsport and drifting applications. This allows the differential to provide the required traction and vehicle response without making a street-driven car unnecessarily harsh or compromising the performance of a competition vehicle.
Application-Specific Options
- KAAZ 1.5-way centres for progressive deceleration characteristics
- KAAZ 2-way centres for locking under acceleration and deceleration
- Softer engagement configurations for street use
- More aggressive configurations for motorsport and drifting
- Supply only or installation into a compatible differential assembly
- KAAZ oil and related setup components available
Spool Differential Options
Motorsport spool arrangements provide a permanently locked differential for dedicated competition and drifting applications. The spool and installation setup are selected to suit the differential type, vehicle configuration and intended use.
- Permanently locked differential operation
- Suited to dedicated motorsport and drifting applications
- Available for compatible differential assemblies
- Supply only or installed as part of a complete differential build
M86 Differential Bearing and Seal Kits
High-quality bearing and seal kits are available for M86 differential rebuilds. Each kit is matched to the specific differential assembly and includes the core service components required to replace worn bearings and seals during an overhaul. Correctly matched components help restore support, preload and sealing, providing a reliable foundation for a standard rebuild, gear-ratio change, KAAZ LSD installation or spool setup.
- Selected to suit compatible M86 differential assemblies
- Suitable for standard rebuilds and upgraded differential packages
- Supports gear-ratio changes, LSD installations and spool setups
- Available as a supply-only kit or fitted during an Xdrift rebuild
Availability
M86 bearing and seal kits are available to order. Differential identification and the intended rebuild specification will be confirmed before supply.
Solid Rear Differential Bushes – Nissan S14/S15
The Xdrift solid rear differential bushes are designed to suit the Nissan S14 rear subframe and complement M86 differential conversion installations. They provide a more positive differential mounting arrangement, helping reduce unwanted movement under load and improving driveline response. This creates a more stable mounting platform for performance, motorsport and high-load applications.
- Suits Nissan S14/S15 rear subframe
- Developed to support M86 differential conversion applications
- Reduces unwanted differential movement
- Improves driveline response and mounting stability
- Suitable for performance and motorsport use
- Can be used with Nissan R200 diff or M86 Conversion
Differential Gear Sets and Ratio Options
Replacement and performance final-drive gear sets are available for compatible differential assemblies. Ratios can be selected to suit the vehicle’s engine characteristics, gearbox ratios, tyre diameter and intended use, helping optimise acceleration, road speed and overall driveline performance.
- OEM M86 gear sets available in 3.46, 3.73 and 4.10 ratios
- Aftermarket 3.91 gear sets available
- Suitable for rebuilds, KAAZ LSD installations and spool packages
- Pinion clearancing may be required for some KAAZ installations.
- Supply only or installed during a complete differential build
- Differential compatibility confirmed before ordering
Hardy Spicer 1350-Series Differential Yoke Kits
Hardy Spicer 1350-series differential yoke kits suit custom tailshaft fabrication, differential conversions and high-load driveline applications. The yoke is used across the Xdrift V2HO, R200–M86 and R86 systems and is also available separately for other compatible street, performance and motorsport builds.
- Hardy Spicer 1350-series differential yoke
- Supplied with matching U-bolts and retention hardware
- Suitable for custom tailshaft and differential conversion applications
- Available separately or as part of an Xdrift conversion package
- Differential flange and tailshaft compatibility confirmed before ordering
Availability and Ordering
Differential packages are available to order for a wide range of compatible applications. Options include progressively tuned 1.5-way and 2-way KAAZ limited-slip centres, more aggressive motorsport configurations and spool arrangements. Each package is selected around the vehicle, differential type, power level, tyre combination and intended use. A written quotation will confirm the recommended components, setup, installation requirements and freight before work begins.
Aftermarket Nissan GTR Rear Hub and Wheel-Bearing Assemblies
Aftermarket rear hub and wheel-bearing assemblies suit compatible Nissan applications. The 32-spline hub connection matches the purpose-designed CV shafts used in the Xdrift R200–M86 and R86 conversion systems while retaining the standard Nissan rear hub mounting arrangement.
- Aftermarket replacement hub and wheel-bearing assemblies
- 32-spline outer CV connection
- Suits compatible Nissan rear suspension assemblies
- Supports Xdrift R200–M86 and R86 conversions
Aftermarket Nissan S14/S15 Front Hub and Wheel-Bearing Assemblies
High-quality aftermarket front hub and wheel-bearing assemblies are available for compatible Nissan S14 and S15 applications. They provide a practical replacement for worn, noisy or damaged original components and suit street, performance and motorsport vehicles. Vehicle specifications and hub compatibility are confirmed before ordering.
Features and Fitment
- Aftermarket replacement front hub and wheel-bearing assemblies
- Suits compatible Nissan S14 and S15 front suspension applications
- Suitable for maintenance, restoration and performance builds
- Available individually or as a matched pair
- Vehicle specification and fitment confirmed before supply
M86-to-Nissan GTR CV Shafts
Purpose-designed CV shafts connect compatible inner M86 CV joints to Nissan GTR 32-spline rear hubs. The shaft diameters and transitions are engineered to provide controlled torsional compliance under shock loading, helping shift peak stress away from the spline run-outs and supporting reliable performance in high-powered street, track and drifting applications.
- Connects compatible M86 inner CV joints to 32-spline Nissan GTR rear hubs
- Designed for Xdrift R200–M86 and R86 conversion systems
- Engineered shaft profile for controlled torsional compliance
- Suitable for high-load street and motorsport applications
- Application and required components confirmed before ordering
Availability and Ordering
Purpose-designed M86-to-Nissan GTR CV shafts are available to order for compatible Xdrift R200–M86 and R86 conversion systems. Shaft fitment will be confirmed against the subframe configuration, differential position, inner CV joint and 32-spline outer hub before supply. CV shafts can be supplied separately or as part of a complete conversion package.
Barra 75 mm Underdrive Alternator Pulley
A CNC-machined underdrive alternator pulley for the Australian Ford Barra 4.0 inline-six. Also available as an A/C delete kit when supplied with a 6PK1540 belt.
Overview
The Xdrift Barra 75 mm Underdrive Alternator Pulley is a CNC-machined replacement developed for the Australian Ford Barra 4.0-litre inline-six. Its larger diameter reduces alternator speed by approximately 33% and increases belt contact by approximately 50%. Manufactured from 6061-T6 aluminium and finished in satin black anodising, it is designed for compatible high-RPM, modified-engine and accessory-delete applications.
Available configurations
- Pulley only – direct replacement underdrive alternator pulley
- A/C Delete Kit – pulley supplied with a 6PK1540 belt for applications where air conditioning has been deleted
Key features
- Reduces alternator speed by approximately 33%
- Increased belt contact for improved grip and alignment
- Improved high-RPM voltage stability and thermal control
- ISO 9981 six-rib belt profile
- CNC machined from 6061-T6 aluminium
- Satin black anodised finish
- Direct OEM-style replacement
- Lightweight design
Fitment and Availability
Suitable for compatible Australian Ford Barra 4.0-litre inline-six alternator applications. The pulley is currently in stock in a satin black anodised finish and is available separately or with a 6PK1540 belt for A/C delete installations. Alternator type and vehicle configuration should be confirmed before ordering.
Wheel Alignment Plates
Xdrift wheel alignment plates provide a practical way to check and adjust toe and camber in the shed, at the track or before a cruise. They are especially useful after replacing suspension components, changing ride height or installing adjustable arms and other upgrades. The plates can also be held against the wheel and used with a smartphone angle-finder app to measure camber, helping owners save on repeated wheel alignments and take greater control of their vehicle setup.
Availability
Available to order in satin stainless steel. Matching tape measures can also be supplied to create a complete portable wheel-alignment kit.
Rose Joint and Suspension Hardware
Xdrift Industries supplies selected components for fabricating adjustable control arms, suspension links and custom motorsport assemblies. The range includes ¾-inch rose joints, tube adaptors, misalignment bushes and safety washers that can be supplied individually or combined to suit a specific application.
Available Components
- 4130 ¾-inch-bore rose joints with ¾-inch right-hand thread
- Matching ¾-inch right-hand-thread jam nuts
- 4130 Tube adaptors for 1⅜-inch OD × 0.120-inch-wall tubing, with a ¾-inch thread
- Misalignment bushes designed for the ¾-inch rose joints with 1/2 bore
- 42.6 mm total installed width when the misalignment bushes are fitted
- Each misalignment bush provides 10.2 mm between the bracket contact face and the rose-joint face
- ½-inch safety washers
Availability
Available to order as individual components or matched hardware sets. In addition to the listed ¾-inch components, Xdrift Industries can source a broad range of rose-joint sizes, thread configurations, misalignment bushes, tube adaptors, jam nuts and safety washers to suit custom suspension and fabrication applications. Contact us with the required dimensions and intended use so the correct combination can be supplied.