Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
BD Diesel 1300601-DS Xtrude Trans Cooler - Double Stacked (No Install Kit)Low your transmission temperatures with the BD Power Xtruded Double Stacked Transmission Cooler 1300601 DS. Quick firm shifting Automatic transmissions cant be beat at the race track. But, the HOT transmission oil has to be COOLED to stay on track. Hot oil temperatures must be kept under control! Heating of transmission oil is caused from torque multiplying stators redirecting and shearing the oil, heat transfer when cooling down of the clutches as
Low your transmission temperatures with the BD-Power Xtruded Double Stacked Transmission Cooler 1300601-DS. Quick firm shifting Automatic transmissions cant be beat at the race track. But, the HOT transmission oil has to be COOLED to stay on track. Hot oil temperatures must be kept under control! Heating of transmission oil is caused from torque multiplying stators redirecting and shearing the oil, heat transfer when cooling down of the clutches as they are on the edge of slipping on the steels, and, end thrusting loads on the bushings transfer heat into the case.
BDs double stacked their proven Xtruded Trans Oil cores to deliver over 40,000 BTU/HR of cooling and over 350% temperature drop versus the factory system 136% better temperature drop than BDs standard single core kit. Using the same Micro Extruded bar technology as is in our air-to-air Charge Air Coolers, the 200 Micro Extruded passages in each cooler provide a large surface area to transfer heat for external air flow cooling while turbulent oil flow design promotes a more complete cooling.
Large 5/8-inch ports prevents inlet/outlet restriction and furnace brazed rails have been tested to 300psi of pressure. The thermostatically controlled 80-watt, 10-inch, 800 CFM electric fan offers ultimate automatic oil temperature control.
Features:
- "Double Stacked" For Maximum Cooling
- Over 350% Temperature Drop Over Factory System
- Universal Application Includes Cooler Only
- Fittings, Brackets, Wiring & Hoses Not Included
Application Note:
This Auxiliary cooler is designed as an add-on. It is not a replacement for your factory cooler.
Cooler only. Wiring, brackets, fittings, and hoses are not included.
Additional hardware must be sourced by the end user.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1166 reviews
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Product Reviews
★★★★★ 5
Good work pants
Color: Dark Brown, Size: 46W x 32L
run small / snug I would recommend getting next size up minimum.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Durable and great fit
Color: Black, Size: 32W x 34L
Great fit and quality, nice color, this are a work pants, pretty durable and they haven’t fade, also they don’t shrink or wrinkle
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Run small, size it up
Color: Mushroom, Size: 32W x 30L, Color: Mushroom, Size: 32W x 30L
They go small, Im 5'8", 165lbs, usually 32x30 fits just rigth in most brands Levis, Izod, whatever, can't even close the zipper on this one, my dingus prints in the front if I manage to close it, I will try a 34 or even 36, if you want one, size it up. Length is right.
Anyway, the pant is good, sturdy looking material, is not soft but nothing uncomfortable probably gets right after break it in, reinforced stitches on pockets. I think they would work great for a technician, salesman or an engineer, those jobs where you have to look like a human being with a polo shirt but sometimes needs to do something without ripping your pants while crouching or for daily abuse of the regular Joe, will try another that fits
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Best Value For The Money
Color: Black, Size: 36W x 32L
My grandson uses these for work. Well-made and durable. Worth the price. Fit is comfortable.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Good, but size up!
Color: Black, Size: 30W x 29L
These are exactly what I wanted, but as many have stated, you need to size up. I found that going up two sizes (from my usual 28 to a 30) made for a great fit. I love that they come in a 29 length. One anything point is they came with creases in them from being folded in the package for a length of time. I had to steam and press them before wearing. I’ll likely buy them in other colors.
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Reviewed in the United States on March 18, 2026
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