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DiffKing is your one-stop parts shop. We stock, supply and fit a full range of vehicle parts, both new and secondhand, and our experienced team is always on hand to give you advice on the best part for your needs.

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Holden commodore complete diff (NO BREAKS) with good second hand diff gears: 3.45 ,3.89, 4.11 to suit VL TURBO / VN, VP, VR, VS LIVE Axles available with full CNC custom Billet Steel Axles 28, 31 Spline custom order with your choice of gears and LSD centre or full spool for A$2250 or with true trac locker A$3000.

Holden commodore VT11, VX,VY - VZ M80 SERIES 2, 3.07, 3.46, 3.73 OR 3.91 Eation TrueTrac Drive in Drive out A$1900.00 (CHANGE OVER $200 LESS).

Holden VE V8 3.9 OR 4.1 true trac centre with new gears 3.45 3.9 4.1 A$2800.00 (CHANGE OVER $150 LESS)

Holden VE V8 3.9 OR 4.1 Torque LSD locker centre diff with new gears A$2850.00 (CHANGE OVER $150 LESS)

Holden VE V8 3.45 OR 3.7 Torque LSD locker centre diff with new gears A$2850.00 (CHANGE OER $150 LESS)

Holden VT VX VZ M80 V8 IRS 3.07 3.46 3.73 OR 3.91 eaton trutrac LSD. A$1950 (CHANGE OVER $100 LESS)

Holden VE 3.45 3.7 LSD commodore V8 IRS diff A$1950.00 (CHANGE OVER $150 LESS)


Full recondition ford m86 sersies IRS diff to suit BA, BF, FG TURBO AND V8, 3.23, 3.46, or 3.73 ratio 31 spline kaaz LSD centre complete diff A$2500.00 (CHANGE OVER $150 LESS)

Full recondition ford m86 series IRS diff to suit BA, BF, FG TURBO AND V8 with new dana gear 3.23, 3.46, 3.73 gear ratio brand new LSD A$1800.00 (CHANGE OVER $150 LESS)

Brand new ford m80 series fg 6 CYL IRS M80 3.27, 3.45 STD 28 Spline A$1400.00 (CHANGE OVER $150 LESS)

Bran new ford m86 series IRS to suit BA, BF, FG turbo and V8 with new dana gear 3.23, 3.46, 4.1 Ratio 30 spline eaton trutrac centre LSD complete diff A$2500.00 (CHANGE OVER LESS)

bRAND NEW FORD m80 series BA, BF IRS 6 CYL 3.23, 3.45, 3.91 28 spline eaton truetrac locker centre complete diff. A$1950.00 (CHANGE OVER $100 LESS)


truetrac & LSD

Eation truetrac ford 9" 28 or 31 Spline with helical gears with no wear out LSD A$849.00

Eaton truetrac LSD centre suit ford BA, BF, FG Turbo and V8 or holden crewman V8 M86 with helical gears no wear out LSD A$1000.00

Eaton truetrac LSD centre suit commodore VY, VZ M80 ford fg M80 6 CYL with heical gears no wear outLSD A$799.00

Eaton truetrac LSD centre to suit toyota hilux live axle rear with helical hear no wear out lsd A$725.00

Eaton TrueTrac LSD ford EA, BF holden VL, VS live axle with helical gear no wear out LSD A$1150.00

Ford 9" Billet steel LSD complete centre 28 OR 31 spline A$550.00

Ford 9" TrueTrac Eaton LSD centre 28 or 31 Spline A$849.00

Borgwarner M75 & M78 new 28 OR 31 spline LSD unit will fit holden VL, VN, VP, VR, VS and VT.

Series 1, ford EB, ED, EF, EL, AU and BA IRS and Live axles A$500.00


9" Differential Conversion

Complete 9" Diff (WITHOUT BEARKING SYSTEM AND BREAKLINE) to suit XR, XT, XW and XY also fairlane ZA, ZB, ZC and ZD to suit holden HQ, HJ, HX, HZ, WB ute one tonner A$3300.00


Good Second hand diff gears

Commodore / Ford 3.89 (3.9) Borg Warner Diff Gears V6 V8 VN VP VR VS VTS1 in excellent condition $275 CASH ON PICKUP

Large Ford 0578 series 3.45 (3.5) Borg-Warner Diff Gears XR6 / XR8 Ford 3.45 (3.5) 0578 (large type) Borgwarner Diff Gears in excellent condition. One of the best “dollar per go” acceleration performance upgrades you can buy $ 200 CASH ON PICKUP

Commodore / Ford 3.08 Borg Warner Diff Gears V6 V8 POST VN VR VS VT in excellent condition suit Holden VK Series 2 through to VT series 1, 6 cylinder and V8. ALL MODELS. Also suits ford XA through to AU, ALL MODELS with Borgwarner 78 series diff $100 CASH ON PICKUP

Commodore / Ford 3.45 (3.50) Borg Warner Diff Gears V6 V8 VN VR VS VT HOLDEN VL VN VG VQ VP VR VS VT (series 1) ALL MODELS HOLDEN VT VX VY VZ with standard 6cyl FORD XA XB XC XD XE XF EA EB ED EF EL AU ALL MODELS FORD BA-BF std 6 cyl. VALIANT VE VF VG VH VK VJ CL CM ALL MODELS Borgwarner M78 series diff $200 CASH ON PICKUP

Commodore / HSV M80 LS1 V8 / Supercharged 6 VT VX VY VZ 3.07 Diff gears M80 diffs were used in Gen III powered vehicles as well as supercharged 6 from VT II —> VZ $150 CASH ON PICKUP


RECONDITIONED LSD center (Limited Slip Differential)

Fully reconditioned 2 pinion 25 spline LSD center to suit Commodore VL (6 cyl non turbo) as well as Valiant VE VF VG VH VK CL CM Will also suit Commodore VK series II 6 Cyl (check you have the borg warner diff first!) Genuine borg warner carrier rebuilt with genuine parts. LSD is guaranteed to be tight ! $300 CASH ON PICKUP

Fully reconditioned 4 pinion 28 spline LSD center to suit IRS Falcon AU-BA-BF Genuine 4 pinion 28 spline carrier. Much stronger than the 2 pinion fitted to BA-BF Falcons AU XR6 XR8 & Fairmont INDEPENDENT REAR, Also suits BA & BF 6 cylinder all models except turbo. LSD is guaranteed to be tight ! $400 CASH ON PICKUP

Fully reconditioned 4 Pinion 28 spline LSD aka ‘VL Turbo’ / V8 Diff Centre ALSO VN VP VR VS LIVE AXLE. LSD is guaranteed to be tight ! $375 CASH ON PICKUP

Fully Reconditioned 4 pinion 28 spline LSD center to suit live axle VN VG VP VR VS Ute,Sedan,Wagon V6 & V8. LSD is guaranteed to be tight ! $400 CASH ON PICKUP

Fully reconditioned 4 pinion 28 spline LSD center to suit IRS Commodore VQ VP VR VS VT VX VY VZ INDEPENDENT REAR Sedan, Wagon IRS (independant rear suspension) V6 & V8 UPTO VT Series 1 Sedan, Wagon, Ute from VT II VX VY VZ (not alloytech 190 or Super 6) LSD is guaranteed to be tight ! $400 CASH ON PICKUPP

Fully reconditioned 4 pinion 28 spline M80 Large Gear LSD center to suit FG Falcon Suit FG Falcon 6 cylinder (non turbo). LSD is guaranteed to be tight ! $400 CASH ON PICKUP

Fully reconditioned 4 pinion 28 spline M80 Large Gear LSD center to suit IRS Commodore From VT II (Gen 3) VX VY VZ WH WK WL Supercharged 6, SV6, HSV, V8 LSD is guaranteed to be tight ! $400 CASH ON PICKUP