How many speeds is the Allison 1000 transmission?
6
The 1000 series (and similar 2000 and 2400 series) is a line of automatic transmissions for on-road trucks. All are 5 or 6-speed electronically controlled units and are manufactured by Allison Transmission in Indianapolis, Indiana as well as in Baltimore, Maryland.
Who builds Allison Transmission?
General Motors
It will be built in-house by General Motors and simply features Allison branding. The transmission isn’t closely related to the 10-speed automatic found in the 2019 Silverado 1500, as far as we can tell, with General Motors describing the Allison-branded unit as “all-new.”
Are Allison transmissions good?
RELIABILITY. Allison fully automatic transmissions (“Allison Automatics”) have a global reputation for quality, reliability and durability because we engineer and build them to last. That’s why Allison Automatic-equipped vehicles have been shown to cost less to operate than comparable competitively-equipped vehicles.
How long will an Allison 1000 last?
Repairs are not common. All signs point to the Allison 1000 lasting indefinitely (300,000 ++) behind a stock Dmax.
Can you put a 6 speed Allison in a LB7?
The Sun Coast Allison 5-6 Speed Conversion for your 2001-2004 GM 6.6L Duramax LB7 converts your 5-Speed Allison A1000 Transmission into a 6-Speed like the later models. With the conversion, you can drop 325 engine rpm @ 75 mph with 3.73 gears.
Where are Allison transmissions built?
With headquarters in Indianapolis, Indiana, Allison Transmission has regional offices all over the world and manufacturing facilities in Indianapolis, Chennai, India, and Szentgotthárd, Hungary.
Are all Allison 1000 transmissions the same?
no they are not the same. They have some different internal hard parts.
What are common problems with Allison Transmission?
If you take valve body apart you may or may not actually find valve stuck, very sensitive, timing of stroke can create codes, this is extremely common issue. Complaint: Allison transmission Erratic shifting in and out of lock up clutch at any speed. May have ABS light on. No transmission codes.
Where is the serial number on Allison Transmission?
On manual transmissions the serial numbers are located on the front right side of the main housing. On automatic transmissions the serial numbers are located on the rear right side of the transmission case, above the oil pan. Fig. Transmission identification label location on Allison transmissions.
Where are Allison transmissions made?
Various Companies fit them to some or offer the option in their product range of specifying Allison Transmissions. In addition to its Indianapolis plant, Allison operates manufacturing facilities in Baltimore, Maryland (US), Szentgotthard (Hungary), and Santo Amaro, Brazil.
What is Allison 1000?
Allison 1000. Initially the Allison 1000 was a 5 speed transmission, rated to handle up to 620 lb·ft (841 N·m) of torque. A new “Generation 4” 1000 was introduced in 2005 that added a 6th gear at the very top of the ratio ladder, making it a double-overdrive.