Some Safari browsers are failing to connect secured pages Try the following: - refresh the page a few time to see if the page loads, if this fails please update the browser or try to browse the page in Firefox or Chrome. - Read more.
Minispares.com uses cookies to give a better browsing experience. Read more 
MSG04

GEARBOX 5 SPEED A PLUS GEARS WITH 3.4 FINAL DRIVE

Mini Spares Close ratio Evolution five speed "A" Plus Rod-change helical cut teeth gearbox has been in production since 1993 with phenomenal proven reliability. Do not use a quick shift gear lever with this gearbox

Suitable for 1275-1380cc(except extra boosted turbos) the strength of the helical cut gearbox is dependent on the torque capability of the original 2nd/3rd gears plus the final drive pinion and new 5th gear(i.e. 80-85 ft lbs of torque)

This gearbox was successfully used with an 8 port head and 286 camshaft in Keith Dodd's car and a 1994 Longman fast road engine apart from many others.

The gear case has extensive modifications plus 58 new linkage and gear modification parts.

It is fitted with a closer ratio gear set than the standard 4 speed gearbox by virtue of a redesigned laygear and first motion shaft which produce the following ratios-

1st gear 3.282

2nd gear 1.966

3rd gear 1.283

4th gear 1-1

5th gear is technically an overdrive gear and produces a reduction of .882 on the helical teeth gearbox with a new 3.444 final drive it gives a 5th gear ratio of 3.037. Using evolution Clubman gears the reduction is 0.865

Options with straight cut gears, Evolution cross pin diffs or limited slip diffs, are available to order.

Since the closure of Rover and the Power train production tooling being sold off we have to recycle many parts and apart from laygear and 1ST motion shaft which are different from the standard parts, the other New parts nearly always used are 1ST/2nd synchro, reverse gear, 2nd gear, 3.444 diff plus the extra 5 speed gears.

The Final drive ratio ratio is 3.444 with a close ratio box, so you'll have the acceleration through to fourth gear. Fully assembled, less speedo drive pinions, ready to install. (Available in Rod-change only) Covered under guarantee for parts only with NO labour claim costs. Sold on an exchange basis with a surcharge of £350 refundable on return of old unit which must be A-plus and have no damage to case, case fins, sump plug thread and idler gear face.



Do not come with input gear supplied.
  • £1,902.50 exc vat
  • £2,283.00 inc vat

 In stock

 
help Recommended usage 1 x MSG04 to fit one mini.
See details below of where MSG04 is used in AKM manual.
 
Gearbox Transmission Case - Qty 1

Final drive ratios and Five Speed Gearbox - Qty 1

 
  • share
 

Alternative products

Showing 1 to 0 of 0 products
GEARBOX 5 SPEED EVOLUTION STRAIGHT CUT SET
MSG06   More Details
£1,825.00
(inc VAT) £2,190.00

Manuals with this product

Showing 1 to 2 of 2 manual pages
 
 
 
Final drive ratios and Five Speed Gearbox

Transmission & Gearshift

Classic Mechanical Parts Manual
Gearbox Transmission Case

Gearbox & Gear Train

Classic Mechanical Parts Manual
 

People also bought

Showing 1 to 0 of 0 products
CROWNWHEEL + PINION 3.2 RATIO 19/61 teeth
CWP3-2   More Details
£120.00
(inc VAT) £144.00

SINGLE ROW RHP ROLLER, 4 SYNCHRO
ADU7619   More Details
£33.30
(inc VAT) £39.96

GEARBOX 4 SYNC A PLUS REBUILD KIT INC DIFF PA......
MSG23   More Details
£276.72
(inc VAT) £332.06

ROLLER DOUBLE FOR MAINSHAFT IN GEARBOX,RHP GE......
AAU1365   More Details
£42.00
(inc VAT) £50.40

GEARBOX TO ENGINE HALF MOON SEAL
AHU1959   More Details
£2.05
(inc VAT) £2.46

GEARBOX OIL PICK UP PIPE GASKET
GUG705556GM   More Details
£2.34
(inc VAT) £2.81

ROLLER 1st MOTION SHAFT PILOT TO CLUTCH CASE
AAU8424   More Details
£24.90
(inc VAT) £29.88

OIL PIPE HITECH CENTRAL PICKUP GEARBOX
C-AHT54   More Details
£23.50
(inc VAT) £28.20