DHD Built Performance Allison Transmission Valve BodyDHD's Turbo Tony valve body is assembled in house with the best parts in the industry. DHD's 17 years of experience building transmissions has really allowed them to hone in on exactly what products and services make the best performing Allison tr...
Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LB7 or LLY truck! It includes all of the necessary fittings whether your truck is running a stock radiator or S...
Fits: 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM (Shallow Trans Pan)
This Suncoast's Allison Shallow Filter Kit for your 2001-2010 GM 6.6L Duramax is the perfect component for servicing your transmission. Kit comes with a Shallow Filter, Spin-On Filter, and Sun Coast Allison Filter Loc. This kit u...
DmaxStore Complete Stage 3 Transmission
Fits 2001-2016 Chevy/GMC 2500/3500 HD 4x4
HP Rating: 550 HP
*2 Year Unlimited Mileage Warranty*
*Built to order, normally 2-3 week lead time, please call for most up to date lead time*
Outbound Shipping cost is included TO THE LOWER...
DmaxStore Complete Stage 4 Transmission
Fits 2001-2016 Chevy/GMC 2500/3500 HD 4x4
HP Rating: 800 HP
*2 Year Unlimited Mileage Warranty*
*Built to order, normally 2-3 week lead time, please call for most up to date lead time*
Outbound Shipping cost is included TO THE ...
DmaxStore Complete Stage 5 Transmission
Fits 2001-2016 Chevy/GMC 2500/3500 HD
HP Rating: 1000 HP
*2 Year Unlimited Mileage Warranty*
*Built to order, normally 2-3 week lead time, please call for most up to date lead time*
Outbound Shipping cost is included TO THE LOW...
The Best Bang for Your BUCK!
This All-In-One kit is perfect for any Duramax owner that wants to add cooling capacity and longevity to there Allison 1000. This kit will add approximately 3 qts of fluid capacity and eliminate the risk of filter fallout or cavitation. When the hard works done, slip ...
DmaxStore Deep Transmission Filter LockFits 2001-2019 Chevy/GMC 2500/3500 HD With Allison 1000 and Deep Sump Pan FilterPart# DMAX-474DmaxStore's Allison filter lock will reduce cavitation due to lack of seal at the filter and also will hold the filter securely in place when installed. Note:&nbs...
Fits: 2003-2005 GM 6.6L Duramax LB7/LLY
This Fleece Performance TapShifter allows you to shift your 2003-2005 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily driving. This TapShifter installs in no time and provid...
Max-Flow SubZero Allison Transmission CoolerFits 2006-2010 Chevy/GMC 2500HD/3500HDPart# MAX-TC-0610ZEROThe DmaxStore SubZero High Flow Allison Transmission Cooler is purpose built to keep your stock or built transmission running cooler than ever before, with 483% larger oil capacity than t...
Max-Flow Arctic Allison Transmission CoolerFits 2006-2010 Chevy/GMC 2500HD/3500HD Part# MAX-TC-0610The DmaxStore Arctic High Flow Allison Transmission Cooler is purpose built to keep your stock or built transmission running cooler than before, with 15% larger surface area than the stock co...
Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LBZ or LMM truck! It includes all of the necessary fittings whether your truck is running a stock radiator or S...
DHD Built Performance Allison Transmission Valve Body
DHD's Turbo Tony valve body is assembled in house with the best parts in the industry. DHD's 17 years of experience building transmissions has really allowed them to hone in on exactly what products and services make the best performing Alliso...
Fits: 2006-2019 GM 6.6L Duramax LBZ/LMM/LML/L5PPutting this Allison 29541898 F-TCC Solenoid in your transmission is the perfect replacement component. This component is comparable to the factory specifications and is made from the highest quality materials. This part comes with a stock fit and ...
Synapse Reman Allison Transmission Control Module (TCM) for the following applications
*These TCM’s are 100% plug and play. The TCM strategy will relearn with normal driving, no scanner needed*
Part Number Interchangeability
A5100S92, A5100NC6, 19431596, 24256861, 24259874, 24257038, 24...
Eliminate the weak link of the factory flex plate in your 2011-2016 GM 6.6L Duramax with the Sun Coast A1-BFP-3 Billet Flex Plate. Designed as a direct replacement for the factory flex plate, this billet flex plate features a one-piece design and is a must-have in high performance applications. The ...
OE quality replacement Allison standard pan transmission filter for 11-19 6.6L Duramax trucks.This filter is for a standard transmission pan, non-deep pans.Allison: 29542833...
Goerend Difference:Designed and manufactured in-house from start to finishK-factor and torque ratio tested on in-house dynamometerBillet steel coverMade from steel forgings to reduce porosityMulti-bolt patternBillet steel pistonMade from steel forgings to reduce porosityBillet steel statorDesigned t...
The Goerend C2 clutch hub is more durable than OE hubs. It is made out of forged 4140 high strength steel and has a thicker snout to prevent twisting from high powered engines and shift bindups. This C2 clutch hub should be used in trucks with over 750 HP and in trucks used for pulling, drag racing ...
OE P2 planetary carriers in are known to get stripped easily. Stripping can cause complete transmission failure. The Goerend P2 planetary carrier snout made of forged 4140 high strength steel to prevent spline twisting and stripping from too high torque engines and shift bindups.Goerend Part Number:...
OE P2 planetary carriers in are known to get stripped easily. Stripping can cause complete transmission failure. The Goerend P2 planetary carrier snout made of forged 4140 high strength steel to prevent spline twisting and stripping from too high torque engines and shift bindups.Goerend Part Number:...
This kit includes a quantity of 2, Setrab to -10AN Fittings for use with our Fleece Performance Replacement Allison Transmission Cooler Lines.Part number: FPE-TL-ST...
Replace the cracked or leaking transmission lines in your 2001-2005 GM 6.6L Duramax LB7/LLY with the Mishimoto MMTCL-DMAX-01 Transmission Cooler Line Kit. These transmission lines feature heat and oil resistant PTFE line that is wrapped in a high-strength braided nylon to handle the most punishing e...
The Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit is a superior quality replacement for the transmission lines in your 2006-2010 GM 6.6L Duramax LBZ/LMM. These transmission lines feature PTFE line that is heat and oil resistant then wrapped in an abrasion-resistant high-strength braided nylon...
Protect your Allison spin on transmission filter with DHD's 1pc fabricated filter guard. These guards are designed to deflect road debris and minimize filter shell degradation. Quick, Easy and effective protection for those demanding the most performance and durability from their Duramax trucks. The...
Allison Transmission Detent Lever / Neutral Safety SwitchOE replacement for your 2006-2016 GM 6.6L Duramax.
Also known as a PRNDL switch. When this sensor goes bad, you'll likely get a "shift range inhibited" message on the message center along with a flashing light under the gear or range you are ...
NOTE: You may receive transynd 668 as an alternative due to supply issues. This alternative has been approved by Allison themselves. The Allison 27101 TranSynd Transmission Fluid is a premium, synthetic, universal powershift and automatic transmission fluid with TES 295 and TES 468 approva...
One of the most common problems with the Allison transmission is failure of the Neutral Start Back Up switch. Some of the symptoms of failure include but are not limited to:
No start condition
Gear shift indicator on dash not following properly
Trans stuck in limp mode or fail safe
DTC's s...
Cracked transmission tail shaft housings (between the transfer case and the transmission) are a common problem for Allison equipped GM 4x4 pick-ups. Even the slightest amount of driveline vibration can cause the adapter to fail causing transmission fluid to leak or worse; internal transmission and t...
Physical Dimensions
End 1 ID
38.86 mm (1.53 in)
End 2 ID
41.91 mm (1.65 in)
Overall OD
76.2 mm (3 in)
Overall Height
150.88 mm (5.94 in)
Fleetguard part #HF28943...