DHD Extended Service Hard Anodized 10L1000 10 Speed Transmission F Clutch Drum
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
Select your truck to continue
Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from DHD
A trend is beginning to surface with 10L1000 customers experiencing accelerated F drum wear. This wear occurs at the interaction between clutch stack and drum. Unlike the steel drum found in your earlier model Allison, the 10L1000 uses a lightweight aluminum drum. As the truck ages the steels of the clutch stack begin to wear away at the channels that hold them, this wear eventually leads to incomplete shifts or range tie ups. Currently, due to lack of aftermarket options, the most widely accepted repair is to replace the drum with a new OEM drum. Until now. The DHD hard anodized F Drum has been proven to extend the service life of your 10L1000.In service testing shows that our hard anodized surface treated drums have a higher resistance to wear as well as a slightly increased ability to hold load. Third party Rockwell testing indicates up to a 4 point increase in material hardness at the surface. This increase in hardness directly correlates to an extended service life.Hard Anodizing VS Nickle Coating?Anodizing's electro-chemical processing doesn't just "coat" the drum. Post process examinations show that about 1/3 of the anodizing adheres to the surface of the drum and 2/3's of the anodizing enters the pores of the metal. This infiltration of the metal provides unmatched adhesion and strength benefits which makes our process superior to nickel coating. Nickle coating, although very slippery, only adheres to the surface of the drum. This surface coating is subject to flaking, adds no material strength and is susceptible to thermal expansion.FeaturesDirect Replacement Hard Anodized F-Clutch DrumRing-Gear for the Output Shaft PlanetaryRing-Gear Snap RingReplaces GM 24048634
A trend is beginning to surface with 10L1000 customers experiencing accelerated F drum wear. This wear occurs at the interaction between clutch stack and drum. Unlike the steel drum found in your earlier model Allison, the 10L1000 uses a lightweight aluminum drum. As the truck ages the steels of the clutch stack begin to wear away at the channels that hold them, this wear eventually leads to incomplete shifts or range tie ups. Currently, due to lack of aftermarket options, the most widely accepted repair is to replace the drum with a new OEM drum. Until now. The DHD hard anodized F Drum has been proven to extend the service life of your 10L1000.In service testing shows that our hard anodized surface treated drums have a higher resistance to wear as well as a slightly increased ability to hold load. Third party Rockwell testing indicates up to a 4 point increase in material hardness at the surface. This increase in hardness directly correlates to an extended service life.Hard Anodizing VS Nickle Coating?Anodizing's electro-chemical processing doesn't just "coat" the drum. Post process examinations show that about 1/3 of the anodizing adheres to the surface of the drum and 2/3's of the anodizing enters the pores of the metal. This infiltration of the metal provides unmatched adhesion and strength benefits which makes our process superior to nickel coating. Nickle coating, although very slippery, only adheres to the surface of the drum. This surface coating is subject to flaking, adds no material strength and is susceptible to thermal expansion.FeaturesDirect Replacement Hard Anodized F-Clutch DrumRing-Gear for the Output Shaft PlanetaryRing-Gear Snap RingReplaces GM 24048634
HSP offers a limited lifetime warranty to the original purchaser on eligible HSP products. Underhood powder coating has separate two-year limited coverage. Non-HSP brands follow their own manufacturer warranties. Discontinued products and customer/installer damage are excluded. Claim authorization is required; customer pays inbound shipping for ordinary claims.
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
HSP Diesel warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Professional installation is recommended.
- Return eligibility
- HSP states returns must be postmarked within 30 days of purchase, new and unused with original tags and packaging, with an approved RMA. A 15% restocking fee and customer-paid return shipping apply. Special orders, non-HSP dropship products, apparel, used items and custom colors are excluded. Based on what HSP Diesel offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- HSP Diesel
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- HSP Diesel
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.