Allison Diesel Trans Oil Pan Upgrade package w oil Original Equipment 29536522

Duramax Allison 1000–2000 Oil Pan – Deep Style Pan Upgrade

Fits Gas and Diesel Chevy HD and GMC HD 2000-UP
(Will Retro-Fit to 2000)

This Genuine Allison Upgrade Kit includes the following all new:

• (1) Brand new oil pan measures 4 7/16" deep at the end with the drain plug
• (1) Internal sump filter (white) for deep pan applications
• (1) External spin-on cooler filter
• (1) Bonded rubber-metal pan gasket
• (3) Gallon jugs of OE Allison-specified Transynd TES 668 Synthetic Transmission Fluid
  (Enough to complete the job!)

*Note: Must reuse drain plug and magnet(s) from original pan and external filter.

Castrol TranSynd 668 Fluid

Castrol TranSynd 668 is a premium, full-synthetic automatic transmission fluid specifically formulated for Allison® on-highway automatic transmissions. It provides oxidative stability, anti-wear performance, and friction durability, along with TES 668™ specification advantages such as extended anti-shudder and clutch friction durability.

This fluid features Allison TES 668 approval. It is fully backwards compatible with TES 295® applications, but not with TES 468™ applications.

Advantages:

• Delivers improved gear protection
• Extended anti-shudder durability
• Extended clutch-friction durability
• Excellent corrosion and foaming resistance
• Outstanding thermal and oxidative stability to prevent deposits and oil thickening
• Maintains transmission cleanliness for extended oil-drain intervals
• Reduces friction for lower operating temperatures and longer component life
• Superior cold-flow properties for faster lubrication during cold starts
• Optimized friction characteristics for smoother gear changes under all conditions
• Excellent shear stability to retain performance over the full oil-drain interval

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