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356 928 |
2175 N. Kiowa
Blvd Ste 108 Lake Havasu
City AZ USA 86403 (928)
855-5755 voice (928)
855-6021 fax |
Boxster |
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G50 5 SPEED (prices and availability are subject to change
without notice) |
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TRANSMISSION SPECIFICATION ·
Type:
G50/00, G50/01, G50/02 ·
Original equipment for: Porsche 911 Carrera 1987-1989 ·
Description: H Pattern 5 speed manual transaxle with
Borg Warner single cone synchromesh and synchronized reverse ·
Limited Slip Differential: 40% LSD optional equipment ·
Weight (approx): 146lbs ·
Oil Capacity (approx): 3L API classification GL5 75/90 ·
Speedometer: Electric speedometer/hall sensor ·
Trans controls: Rod linkage ·
Clutch:
Hydraulically assisted pull clutch, 240mm single plate ·
1st gear 3.500 (3.154 G50/02) ·
2nd gear 2.059 (1.895 G50/02) ·
3rd gear 1.409 (1.333 G50/02) ·
4th gear 1.13 (1.074 G50/00)
(1.036 G50/02) ·
5th gear 0.89 (0.861 G50/00
and G50/02) ·
Final drive 3.44, 7.5” GEAR CHART-STOCK GEARS G50/01 COMPLETE
G50 GEARBOXES FOR SALE |
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TRANSMISSION SPECIFICATION ·
Type:
G50/50 ·
Original equipment for: Porsche 911/930 Turbo, 1989 only ·
Description: H Pattern 5 speed manual transaxle with
Borg Warner single cone synchromesh and synchronized reverse ·
Limited Slip Differential: 40% LSD optional equipment ·
Weight (approx): 156lbs ·
Oil Capacity (approx): 3.7L API classification GL5 75/90 ·
Speedometer: Electric speedometer/hall sensor ·
Trans controls: Rod linkage ·
Clutch:
Hydraulically assisted pull clutch, 240mm single plate ·
1st gear 3.154 ·
2nd gear 1.789 ·
3rd gear 1.269 ·
4th gear 0.967 ·
5th gear 0.767 ·
Final drive 3.44, 9” GEAR CHART-STOCK GEARS G50/50 COMPLETE
G50 GEARBOXES FOR SALE |
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TRANSMISSION SPECIFICATION ·
Trans type: G50/03, G50/04, G50/05 ·
Original equipment for: Porsche 911/964 Carrera 2, 1990-1994 ·
Description: H Pattern 5 speed manual transaxle with
Borg Warner single cone synchromesh and synchronized reverse ·
Limited Slip Differential: 40% LSD optional equipment ·
Weight (approx): 146lbs ·
Oil Capacity (approx): 3.6L API classification GL5 75/90 ·
Speedometer: None ·
Trans controls: Rod linkage ·
Clutch:
Hydraulically assisted pull clutch, 240mm single plate ·
1st gear 3.500 ·
2nd gear 2.059
(1.90 G50/04) ·
3rd gear 1.407
(1.33 G50/04) ·
4th gear 1.086
(1.03 G50/04) ·
5th gear 0.868 ·
Final drive 3.444, 7.5”
(3.33 G50/05) GEAR CHART-STOCK GEARS G50/03 COMPLETE
G50 GEARBOXES FOR SALE |
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TRANSMISSION SPECIFICATION ·
Type:
G64/00, G64/01 ·
Original equipment for: Porsche 911/964 Carrera 4 AWD, 1989-1994 ·
Description: H Pattern 5 speed manual transaxle with
Borg Warner single cone synchromesh and synchronized reverse ·
Limited Slip Differential: Variable (0-100%) with longitudinal lock ·
Weight (approx): 176lbs ·
Oil Capacity (approx): 3.8L API classification GL5 75/90 ·
Speedometer: None ·
Trans controls: Rod linkage ·
Clutch:
Hydraulically assisted pull clutch, 240mm single plate ·
1st gear 3.500 ·
2nd gear 2.118 ·
3rd gear 1.444 ·
4th gear 1.086 ·
5th gear 0.868 ·
Final drive 3.44, 7.5” GEAR CHART-STOCK GEARS G64/00 COMPLETE
G50 GEARBOXES FOR SALE |
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TRANSMISSION SPECIFICATION ·
Type:
G50/52 ·
Original equipment for: Porsche 911/930/965 Turbo, 1991-1994 ·
Description: H Pattern 5 speed manual transaxle with
Borg Warner single cone synchromesh and synchronized reverse ·
Limited Slip Differential: 20/100% LSD optional equipment ·
Weight (approx): 156lbs ·
Oil Capacity (approx): 3.7L API classification GL5 75/90 ·
Speedometer: None ·
Trans controls: Rod linkage ·
Clutch:
Hydraulically assisted pull clutch, 240mm single plate ·
1st gear 3.154 ·
2nd gear 1.790 ·
3rd gear 1.269 ·
4th gear 0.967 ·
5th gear 0.767 ·
Final drive 3.44, 9” GEAR CHART-STOCK GEARS G50/52 COMPLETE
G50 GEARBOXES FOR SALE |
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ALBINS G50 BILLET SHIFT FORKS (all models) The original forks are cast and sometimes break or
will simply wear out. The roll pin provisions
are also known to wear out causing failure. Billet forks are stronger, more reliable and are
commonly used in factory race transmissions. We currently manufacture forks for: ·
1st/2nd gear
position $370 ·
3rd/4th gear
position $440
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Speed sensor
version for 87-89
Non speed
sensor version for 90-94 |
G50 BILLET SIDE COVER (ALL MODELS) The original differential side cover is made of cast
aluminum. Under load there can be a tremendous
force applied to this cover, and it can break, sometimes resulting in a
damaged ring and pinion-or worse. Upgrading to a billet side plate will add strength
and increased reliability to the differential section. Our cover features a provision for the OEM speed
sensor, an oil passageway for diff bearing and accepts the standard taper
bearing, radial seal and O-ring. The
turbo version further incorporates a thrust screw to reduce ring gear
deflection under load. ·
Albins G50
billet side plate w/speedo provision $475 ·
CMS G50
billet side plate w.o. speedo provision $425 ·
CMS G50/50 or
G50/52 billet side plate w/ring gear thrust screw $499 |
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CMS G50 BILLET SIDE SHIFTER CONVERSION (all models) This patent pending design moves the main shift shaft
to the side of the transaxle case allowing for a neat and tidy way of
attaching shift cables. Perfect for
some mid-engine installations and especially where space is limited behind
the transmission. Shift cables can be attached or retrofitted to a variety
of shifters including the CMS billet cable shifter. ·
$999 (installed price) ·
$899 kit price (requires your gear housing and shift shaft) |
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CMS G50 BILLET END CAP CONVERSION (all models) This conversion was originally designed for custom
mid-engine installations, and is useful when installation space is limited as
it will yield approx ½ inch of additional clearance at the tail of the
gearbox. The end plate is available in two versions, with and without
the provision for the shift shaft. This also works well for some rear
engine applications. The conversion (excluding C4) requires a different
tail housing to be used. $495 |
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ALBINS G50 GEARS Stock gear ratios are designed for drivability and
fuel economy and not necessarily for best performance. Whether you have a stock motor or one that has been
tuned your transmissions’ gear ratios may not be optimum for your driving
needs. Optimizing your gears to match
your engines’ power curves can make a huge difference on the track, often
resulting in reduced lap times, and can give the sensation that there has
been a gain in power. Alternative gear
ratios can make the car more fun to drive or be more drivable. We carry a wide selection of OEM and Albins gears to suit a variety of applications. ·
1st gear set (weld
on type; requires core OEM input shaft; requires additional labor-not
included in price) $945 ·
2nd gear set $945 ·
3rd, 4th or 5th gear set $915 G50 GEAR LIST
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ALBINS G50 RING AND PINIONS (For all models excluding Carrera 4 with G64/00 or
G64/01) The overall gearing in your transaxle can be reduced
or increased with alternative ratio final drive gears. We offer OEM replacement sets as well as Albins made
sets-and in ratios that the factory never produced. These high quality hypoid gear sets are
produced on the same cutting equipment and with the same design as OEM. Ratios currently available are: ·
3.10/10:31 (special ratio for V8 and
turbo applications) $2925 ·
3.44/9:31 (stock ratio) $1595 ·
4.00/8:32 (improved
street/autocross/track ratio) $2925 GEAR CHART-G50/01 WITH 3.10 GEAR CHART-G50/01 WITH 4.00 BREAK IN RECOMMENDATIONS |
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G50 LIMITED SLIP DIFFERENTIAL Help put your power to the ground more effectively
and add stability with a limited slip.
This is an improvement for a street car and a must for track car. We offer both OEM rebuilt and new aftermarket
asymmetrical locking differentials from various suppliers. Rebuild parts and services are also available. ·
KAAZ G50 12
plate LSD w/polished plates $1625 EXPLODED
VIEW ·
Rebuilt
factory LSD’s from $1595 |
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ALBINS G50 BILLET AXLE FLANGES With big power and/or under extreme conditions the
output flanges on your transaxle can be a weak link. We have available Albins precision machined
case hardened EN36A billet axle flanges to offer for both standard size CV’s
or in the larger 934 size. These have
been a proven product in off road racing for many years. These flanges also promote more angular
irregularity than the standard flanges with deeper cups. $299 each |
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G50 STEEL SYNCHRO RINGS (All models) These factory race parts provide a
greater coefficient of friction, handle shock loads better, shift quicker and
are more heat resistant than standard brass rings. As found in RS Euro, RSR, GT2 and GT3
transmissions. ·
1st or 2nd
steel ring $271 each ·
3rd, 4th or 5th steel ring $231 each |
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KEP G50 CLUTCH KITS All KEP kits include pressure plate with bolts,
clutch disc, throw out bearing and starter ring gear if applicable. KEP G50 87-89 stock clutch kit $1064 ·
Sachs turbo pressure plate (3200lb) ·
Sachs spring hub organic disc ·
Good for street applications up to 460
ft lbs torque capacity KEP G50 87-89 HD clutch kit $1184 ·
KEP light, stage 1 or 2 aluminum
pressure plate* ·
Sachs spring hub organic disc ·
Good for street applications up to 600
ft lbs torque capacity KEP G50 90+ stock clutch kit $683 ·
Sachs turbo pressure plate (3200 lb) ·
Sachs solid hub organic disc ·
Good for street applications up to 460
ft lbs torque capacity KEP G50 90+ HD clutch kit $1002 ·
KEP LW HD
pressure plate (4200 lb) ·
Sachs solid hub organic disc ·
Good for
street applications up to 600 ft lbs torque capacity FYI ·
Increase torque capacity by 25% with a
KEP metallic puck disc** ·
Increase torque capacity by 8% with a
KEP semi metallic sport disc** ·
All KEP discs are available with spring
or solid hub ·
Additional shipping to apply on special
orders ·
Individual replacement parts are also
available *Variable
clamp load **Variation
that will affect cost of kit |
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TILTON 7.25” 3 PLATE CARBON/CARBON CLUTCH CONVERSION (for 90+ G50 mated to Chevy LS small
block engines) Perfect street applications over 650 ft lbs torque
and good for up to 1200! Includes: ·
12 lb steel flywheel w/bolts ·
7.25” 3 plate carbon/carbon clutch
assembly w/bolts ·
Hydraulic Release Bearing w/adapter ·
-3AN stainless braided bleed and feed
hose w/bleeder 3 plate metallic clutch assemblies are also
available |
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G50 CLUTCH RELEASE ASSEMBLY Includes the following OEM parts: ·
G50 clutch slave cylinder ·
Clutch release fork (updated version
with plastic bushings) ·
Pivot shaft (updated version for needle
bearings) ·
Needle bearings (2) ·
Seals (2) ·
Cap ·
Retainer ·
Bolt $418 |
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KEP G50 ADAPTER KITS All engine to transmission adapter kits include
flywheel, flywheel bolts, adapter plate, mounting studs and pilot bearing. BMW V12 to: ·
87-89 G50
inverted $791 ·
90+ G50
inverted $991 Small Block Chevy or
Small Block Ford to: ·
87-89 G50
inverted $610 ·
90+ G50
inverted $802 FYI ·
Other kits
are also available ·
Additional
shipping to apply on special orders |
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G50 STARTERS (HIGH TORQUE) ·
87-89 $250 ·
90+ $350 |
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G50 INNER CV KITS Standard kit consisting of: ·
G50 CV joint (2) ·
Boot retainer (2) ·
Boot (2) ·
Large boot strap (2) ·
Small boot strap (2) ·
Grease (2) ·
Bolts (12) ·
Lock plates (6) $349 |
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OIL COOLING AND LUBRICATION ·
Setrab oil cooler w/electric fan, shroud
and AN fittings $355 ·
Peterson billet oil filter w/temp port
and plug $194 ·
Peterson
billet oil filter w/o temp port $153 ·
Tilton
electric oil pump w/AN fittings $228 |
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Shown with universal base plate for custom
applications
Shown with base plate for Porsche applications |
CMS BILLET
CABLE SHIFTER/SHORT SHIFTER (Designed
for use with G50 cable shift converted transmissions and all factory cable
shift transmissions) Modeled
after the Porsche 996 cable shifter, our assembly incorporates a B&M
standard issue short shifter (45135). Additionally,
depending on which base plate is installed, the CMS billet cable shifter will
accommodate either custom made to order shift cables or factory shift
cables. The nature of the application
will best determine which base plate and cable combo is best. Other
features include:
CMS
billet cable shifter assembly with B&M 45135 short shifter installed $849 The
shifter can be ordered without the B&M shifter, if you already have one. |
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CMS G50 MACHINE SHOP SERVICES ·
Shorten bell housing ·
Shorten main shaft ·
Shaft straightening ·
Bearing bore repair ·
Dog ring replacement ·
Inversion prep ·
Oiling system prep ·
Gear spot welding and honing ·
Cutting for DME provisions ·
Re-register bell housing ·
Surface grinding ·
Custom MIG and TIG welding |
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CMS G50 T.O.B. (THROW OUT BEARING) BOSS REPAIR It’s not uncommon for the bosses that capture the
pivot shaft for clutch release fork to crack or break off rendering your
clutch inoperable. We can
professionally repair your bell housing for a fraction of what it costs to
replace the housing or the transmission! $349 per boss (not
including teardown and reassembly labor) |
