Mendeola Products
MD4-2D  4 speed transaxle
MD4E   4 speed transaxle

MD5-2D 5 speed transaxle
S4 Sequential shift 4spd
S4D, Durable Sequential 4spd
S5, Sequential 5spd
S5D, Durable Sequential 4spd
HD4 Heavy Duty 4spd Sequential
Gear Ratio Calculator

U-Joint Axles- Disclaimer
Shift Linkage Adjusting

MD4-2D Main bearing support
Clutch linkage upgrade, Stage 2/3
CV Tips
CV Assembly
CV Clocking
Grease Needle

VW Transaxles
VW Bus 091, 002, Type 1

Mendeola components
MD Case
MD4 Ring Gear
MD4 Carrier
MD4-2D Pinion Gear
MD4E Pinion Gear
MD5 Pinion Gear
MD 930 CV stubs
MD 935 CV stubs

HD4 Carrier and end gear
HD4 Ring and Pinion
HD4 Case Front
HD4 Differential Case Side
S4 Case Front
S4 Differential Case Side

Sandrail Applications
Transaxle selection chart
2 seat mid-engine with S4

Links of interest
Raw Motorsports
Weddle Industries
DeJong Sandcars
Funco Motorsports
Kennedy Engineering
Master Shift
Mendeola Transaxles

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Mendeola HD4S Sequential Shift Transaxle

You've seen it in Sand Sports Magazine, everyone's talks about it,  the Mendeola HEAVY DUTY 4 SPEED, or HD4S.  With enough strength for a diesel truck this race proven HD4 is pushing the envelope for racers all over the world. 


Click transaxle areas below for close-ups


If you're building a V8 car with insane HP...... you need to consider this transaxle in your plan.  Strength and simplicity was the total focus on this incredible transaxle.  3yrs in the making with race proven test and refinements, the HD4 is the top dog of Mendeola transaxles.  This  super strong sequential shift transaxle brings huge advantages in shifting and reliability never before available.

Tired of the H pattern?  Breaking your trans before the finish line?  Try this transaxle on for size, perfect for those mondo motors where brut strength and reliability is needed.  This beauty can harness some of the most powerful applications you can imagine.


bullet 4.86 Ring and Pinion
bullet Cable activated shifter
bullet Massive 13" ring and pinion (9310 VAR)
bullet Dog ring engagement - removable face plates
bullet Ultra duty gearsets - 1.150 face width EN36C
bullet Triple disc 200mm clutch packs
bullet 935 Drive flanges
bullet Bulkhead mounted bearing package
bullet Cooling pump
bullet Up to 850HP range for off-road racing
bullet 900-1600 HP range for sandcar applications
bullet Perfect match for all V8 applications


bullet Series 30 CV's
bullet Chevy V8 SBC bell housing
bullet Howe Power Steering Pump

Transmission ratio choices:

1st Gear 2nd, 3rd, & 4th Gears


Ring and Pinion choice

4.86  (Weddle)

California Performance   - Temecula, CA  951- 699-8898
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