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Ball Differential With Labyrinth Dust Covers
A complete ball-differential that includes duraluminum output shafts, screw for external adjustment, diff pulley with Labyrinth Dust Covers, two 5x8x2.5 ball-bearings, one 3x8x3.5 thrustbearing, diff washers and steel balls.
Part number: XR305000 £29.99 Click for more details
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T2 008 EU Rubber-Spec Alu Ball Differential - 7075 T6 - Set
Alu ball-differential set for XRAY T2’008 made of special Swiss 7075 T6 alu components for high strength and durability.
Part number: XR305003 £30.99 Click for more details
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T2 008 US Foam-Spec Alu Ball Differential - 7075 T6 - Set
Alu ball-differential set for XRAY T2’008 made of special Swiss 7075 T6 alu components for high strength and durability.
Part number: XR305004 £30.99 Click for more details
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Composite Ball Differential
Complete composite ball differential set, included as standard in XRAY T2R
Part number: XR305005 £18.99 Click for more details
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Alu Diff Long Output Shaft
High-quality CNC-machined output shaft. Manufactured from lightweight aircraft duraluminum and hard coated for maximum precision and long life. This is the long diff output shaft.
Part number: XR305010 £9.99 Click for more details
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T2 008 Alu T6 Diff Long Output Shaft - Hard Coated
CNC-machined long output shaft for #305003/305004 T2’008 Alu Ball Differential, made from special Swiss 7075 T6 aluminum. Heat-treated and hardcoated.
Part number: XR305012 £9.99 Click for more details
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Alu Diff Short Output Shaft
High-quality CNC-machined output shaft. Manufactured from lightweight aircraft duraluminum and hard coated for maximum precision and long life. This is the short diff output shaft.
Part number: XR305020 £9.99 Click for more details
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T2 008 Alu T6 Diff Short Output Shaft - Hard Coated
CNC-machined short output shaft for #305003/305004 T2’008 Alu Ball Differential, made from special Swiss 7075 T6 aluminum. Heat-treated and hardcoated.
Part number: XR305022 £9.99 Click for more details
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Screw for External Diff
Special screw for external diff adjustment. Manufactured exclusively by HUDY from world-renowned top-secret "Hudy Spring Steel".
Part number: XR305040 £3.99 Click for more details
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Diff Pulley 34T With Labyrinth Dust Covers
Precise nylon pulley (34T) and Labyrinth Dust Covers for ball-differential.
Part number: XR305050 £3.99 Click for more details
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Diff Pulley 32T with Labyrinth Dust Covers
Precision molded composite "low ratio" ball diff pulley (32T) and Labyrinth Dust Covers
Part number: XR305051 £3.99 Click for more details
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Diff Washer + Ball Steel
Rebuild set for one XRAY differential includes two machined diff washers and 12 steel diff balls.
Part number: XR305080 £6.99 Click for more details
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Diff Washer 17x23x1 (2)
Two diff washers for ball-differentials. Each side of the washer has a distinct finish; a polished side against which the diff balls ride, and a rougher machined side that contacts the duraluminum diff output. Specially hardened to assure maximum lif
Part number: XR305082 £4.99 Click for more details
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D-Lock Diff Washer 17x23x1
Special ?D-lock? diff washers for composite ball differential prevents spinning or slippage of diff washers on composite outdrives. Set of 2.
Part number: XR305083 £4.99 Click for more details
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One-Way Differential Pro - Set
Front One-Way Differential PRO for XRAY T1 or T1 EVO2. Front axle PRO machined from lightweight alloy, strategically machined for the lightest possible weight without compromising strength.
Part number: XR305101 £30.99 Click for more details
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XRAY Multi-Diff T1FK 05
New, innovation and new patent ? the XRAY Multi-Diff?. This new unique front diff has three different settings: one-way / one-way solid / full-time solid axle
Part number: XR305102 £36.99 Click for more details
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Multi-Diff Fits All XRAY
New, innovation and new patent ? the XRAY Multi-Diff?. This new unique front diff has three different settings: one-way / one-way solid / full-time solid axle
Part number: XR305103 £36.99 Click for more details
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Xray Multi-Diff T2 008
The unique Multi-Diff™ caused a sensation in RC car racing when it was first introduced, and the updated version is no different.
Part number: XR305104 £36.99 Click for more details
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Front Gear Differential - Set
Complete front gear differential set for NT1 includes composite differential case, cover and 27T pulley. Differential gears are made from pressed steel, heat treated, and machined for ultra-precision and smooth operation
Part number: XR335000 £23.99 Click for more details
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Composite Front Diff. Case, Cover & 27T Belt Pulley
Molded composite parts for XR335000 front gear differential. Includes case, cover, and 27T pulley
Part number: XR335010 £7.99 Click for more details
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Composite Timing Belt Pulley 27T
Molded composite 27T pulley for XR335000 front gear differential, also fits optional XR335100 XRAY Multi-DiffT.
Part number: XR335027 £3.99 Click for more details
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Diff Bevel & Satellite Gears (2+4)
Differential gears for gear differentials are made from pressed steel, heat treated, and machined for ultra-precision and smooth operation. Includes 2 bevel and 4 satellite gears
Part number: XR335030 £9.99 Click for more details
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Composite Solid Axle Adapter
Molded composite adapter to convert XR335000 front gear differential into a solid front axle. Used to replace internal bevel and satellite gears
Part number: XR335040 £2.99 Click for more details
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Rear Gear Differential - Set
Complete rear gear differential set for NT1 includes composite differential case and cover. Differential gears are made from pressed steel, heat treated, and machined for ultra-precision and smooth operation
Part number: XR335050 £23.99 Click for more details
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Composite Rear Diff. Case & Cover
Molded composite parts for XR335050 rear gear differential. Includes case (with pulley) and cover
Part number: XR335060 £7.99 Click for more details
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Diff Outdrive Adapter - Hudy Spring SteelT (2)
CNC-machined diff outdrive adaptor made from tough HUDY Spring SteelT. Shafts are precision ground and polished for smooth operation
Part number: XR335070 £9.99 Click for more details
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Diff Outdrive Adapter - Long - Hudy Spring SteelT (2)
CNC-machined diff outdrive adaptor made from tough HUDY Spring SteelT. Shafts are precision ground and polished for smooth operation
Part number: XR335071 £9.99 Click for more details
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Diff Pin (2)
Polished steel pins for gear differential. Set of 2
Part number: XR335080 £3.99 Click for more details
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XRAY Multi-Diff - One-Way - Solid - Set
Revolutionary, XRAY Multi-DiffT (XRAY patent) is now offered for the NT1
Part number: XR335100 £32.99 Click for more details
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Multi-Diff Main Axle
CNC-machined main axle for #335100 Multi-DiffT. Includes factory-pressed high-quality German one-way bearings, hand-ground for maximum running precision and strength
Part number: XR335110 £20.99 Click for more details
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Multi-Diff Locking Axle - Hudy Spring SteelT
CNC-machined locking axle for #335100 Multi-DiffT is precision-machined from HUDY Spring SteelT.
Part number: XR335120 £5.99 Click for more details
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Centre Diff Mounting Plate
Tough composite, rigid center diff mounting plate set. Allows easy access to center differential making maintenance super easy. Two complete sets are required for mounting the center diff
Part number: XR354010 £3.99 Click for more details
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Center Diff Mounting Plate Set - Higher
Redesigned aluminum center diff mounting plate set is slightly taller to allow use of 47T or 48T spur gears on center diff without need for additional shims
Part number: XR354011 £3.99 Click for more details
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XB808 Center Diff Mounting Plate Set

Part number: XR354012 £3.99 Click for more details
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Alu Center Diff Mounting Plate
Aluminum center diff mounting plate set designed to increase rigidity and strength. CNC-machined from highest-grade aluminum.
Part number: XR354015 £48.99 Click for more details
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Center Diff Lower Plates (2)

Part number: XR354032 £3.99 Click for more details
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Graphite Centre Diff Mounting
CNC-machined graphite upper plate for center diff mounting. Includes composite inserts for brake cam posts
Part number: XR354050 £12.99 Click for more details
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XB808 Graphite Center Diff Mounting Plate
CNC-machined graphite upper plate for XB808 center diff mounting. Includes composite inserts for brake cam posts.
Part number: XR354051 £10.99 Click for more details
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Alu Centre Diff Mounting Plate
Aluminum center diff mounting plate designed to increase rigidity and strength. CNC-machined from highest-grade 3mm-thick 7075 T6 Swiss aluminum. Stylish XRAY black finish with silver edging
Part number: XR354055 £18.99 Click for more details
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XB808 Composite Center Diff Mounting Plate

Part number: XR354058 £2.99 Click for more details
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Composite Centre Diff
Center diff upper mounting plate made from tough molded composite material.
Part number: XR354059 £3.99 Click for more details
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Composite Bushing for Diff
Set of 2 molded brake cam bushings for graphite center diff mounting plate #354050
Part number: XR354080 £3.99 Click for more details
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Front/Rear Differential Set
Complete differential set, may be used at front or rear
Part number: XR355000 £48.99 Click for more details
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XB808 Front/Rear Differential - Set
Complete differential set for XB808, for use at front or rear.
Part number: XR355001 £33.99 Click for more details
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Central Differential Set
Complete center differential set
Part number: XR355010 £49.99 Click for more details
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XB808 Central Differential - Set
Complete center differential set for XB808.
Part number: XR355011 £37.99 Click for more details
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Differential Case (XB8)
Rubber sealed composite differential housings made from tough composite are manually precision ground after the molding process to guarantee a perfect fit with no vibration. Used for front/rear and center differentials
Part number: XR355020 £7.99 Click for more details
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Steel Diff Bevel & Satellite Gears (2+4)
Pressed steel differential bevel and satellite gears. Heat-treated and machined for ultra-precision and smooth operation. Set includes 2 bevel gears and 4 satellite gears
Part number: XR355030 £12.99 Click for more details
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Front Diff Large Bevel Gear 38T

Part number: XR355038 £19.99 Click for more details
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Front/Rear Diff Large Bevel
40-tooth large external bevel gear manufactured from HUDY steel suitable for front/rear differential. Precision machined on a special gear machine
Part number: XR355040 £24.99 Click for more details
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XT8 Front/Rear Diff Large Bevel Gear 43T
43-tooth large external bevel gear manufactured from HUDY steel suitable for front/rear differential. Precision machined on a special gear machine
Part number: XR355043 £21.99 Click for more details
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Center Diff Spur Gear 48T
48-tooth large external spur gear for center differential, precision-machined on a special gear machine
Part number: XR355048 £19.99 Click for more details
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Center Diff Spur Gear 47T
47-tooth large external spur gear for center differential, precision-machined on a special gear machine
Part number: XR355049 £19.99 Click for more details
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Centre Diff Spur Gear 46T
46-tooth large external spur gear for center differential made of HUDY toughened steel. Precision machined on a special gear machine
Part number: XR355050 £24.99 Click for more details
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Centre Diff Spur Gear 45T
45-tooth large external spur gear for center differential. Precision machined on a special gear machine.
Part number: XR355051 £24.99 Click for more details
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Centre Diff Spur Gear 44T
44-tooth large external spur gear for center differential. Precision machined on a special gear machine
Part number: XR355052 £24.99 Click for more details
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Center Diff Spur Gear 43T
43-tooth large bevel gear for center differential is machined from special HUDY steel material
Part number: XR355053 £19.99 Click for more details
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Center Diff Spur Gear 42T

Part number: XR355054 £19.99 Click for more details
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Center Diff Spur Gear 41T
41-tooth large bevel gear for center differential is machined from special HUDY steel material
Part number: XR355055 £19.99 Click for more details
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Front/Rear Diff Outdrive
Diff outdrive adapters for front/rear differential made of HUDY Spring SteelÖ. Set of 2.
Part number: XR355060 £19.99 Click for more details
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Front Diff Outdrive Adapter
Diff outdrive adapters for front/rear differential made of HUDY Spring Steel?.
Part number: XR355061 £19.99 Click for more details
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XB808 Front/Rear Diff Outdrive Adapter (2) - Hudy Spring Steel™

Part number: XR355062 £13.99 Click for more details
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Centre Diff Outdrive Adapter
Diff outdrive adapters for center differential made of HUDY toughened steel. Set of 2
Part number: XR355070 £19.99