Banks 35148-B Auto Trans Oil Pan
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Banks 35148-B
Banks brings forced air cooling to the heavy-duty Allison 10L1000 transmission for 2020 to 2026. Using technology from our patented differential covers, the Banks Ram-Air Transmission Pan extends fluid oil life by rejecting more heat than stock and all competitors. An additional three quarts of capacity, a break-away Ram-Air scoop, and Banks FlowThru Fins® aid in cooling. Cooler fluid means a longer-lasting transmission. Patent No. US 12,313,156 B1.
Features & Benefits
- Engineered for the highest heat rejection, improved oil flow and full oil drainage
- Ram-air scoop provides forced air cooling
- Internal fins transfer heat through the cover into the external fins
- 123 percent more heat absorption surface area than stock
- 134 percent more cooling surface area than stock
- Breakaway ram-air scoop design prevents pan damage
- Internal geometry allows full fluid drainage
- Limited 5 year warranty
Specifications
| Weight | 16 lb |
| Dimensions | 24 x 18 x 10 in |
| Brand | Banks |
| Manufacturer Part Number | 35148-B |
| UPC | 801279851481 |
Frequently Asked Questions
What stands out about this auto part?
Key details include ram-air scoop provides forced air cooling. Review the full feature list and specifications on this page for complete details.
How much does this product weigh?
This item weighs approximately 16 lb.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

