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LLY Transmission


Hot Shot's Adrenaline SS ATF for DEX6 and Merc LV Applications
Hot Shot's Secret
Hot Shot's Adrenaline SS ATF for DEX6 and Merc LV Applications
From $59.95
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Transmission Oil Cooler 01-05 GM 6.6L Duramax X-TRA Cool XD309 XDP
XDP
Transmission Oil Cooler 01-05 GM 6.6L Duramax X-TRA Cool XD309 XDP
Regular price $235.95
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2001-2016 AlliLocker Allison Torque Converter Controller
Fleece Performance
2001-2016 AlliLocker Allison Torque Converter Controller
Regular price $187.95 Sale price $179
Sale
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2003-2005 GM/Allison TapShifter
Fleece Performance
2003-2005 GM/Allison TapShifter
Regular price $418.95 Sale price $399
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HD Allison 1000 Flexplate 2001-2019 Duramax
Diesel Part Deals
HD Allison 1000 Flexplate 2001-2019 Duramax
From $199.99
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Allison Transmission Cooler Lines For 2001-2005 LB7-LLY
Fleece Performance
Allison Transmission Cooler Lines For 2001-2005 LB7-LLY
Regular price $282.45 Sale price $269
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5 Speed Allison Kodiak/TopKick TapShifter
Fleece Performance
5 Speed Allison Kodiak/TopKick TapShifter
Regular price $418.95 Sale price $399
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Hot Shot's Adrenaline PS+4 ATF for ATF+4, DEX3, & MERC V Applications
Hot Shot's Secret
Hot Shot's Adrenaline PS+4 ATF for ATF+4, DEX3, & MERC V Applications
From $59.95
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Mishimoto Transmission Cooler Line Kit for LB7 & LLY Duramax 2001-2005
Mishimoto
Mishimoto Transmission Cooler Line Kit for LB7 & LLY Duramax 2001-2005
Regular price $381.95
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Mishimoto Transmission Cooler for LB7 & LLY Duramax Late 2003-2005
Mishimoto
Mishimoto Transmission Cooler for LB7 & LLY Duramax Late 2003-2005
Regular price $498.95
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SDP Built Allison 1000 Transmission with Billet Torque Converter 2001-2019 Duramax
SDP Transmission
SDP Built Allison 1000 Transmission with Billet Torque Converter 2001-2019 Duramax
From $4,895
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Cancellation Policy

ALL cancelled orders are subject to a 5% fee. We are sometimes able to waive the fee if you would like to change your order to another product of the same or greater value. If you need to cancel or change an order, please contact sales@dieselpartdeals.com

Kryptonite, Flux, HSP, Synergy, EvilFab, Steed Speed and SDP Products - 20% cancellation fee if cancelled, due to extended lead times.

Lead Time Notice

Many products we sell carry a lead time, specifically powder coated products which are made to order. Once you have placed an order for a powder coated item, we are unable to cancel the order due to the custom nature of the product. If you need a product quickly, please contact sales@dieselpartdeals.com before ordering to check if we have the part in stock. 

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