Name: HPS Performance Silicone Transmission Oil Cooler Coolant Hose Kit, Mack Trucks 2007-2010 LEU612 Replace OE Part # 20934539 , 21548313 , 21794132 , 21794129, Orange, 57-1708
Brand: HPS Performance
SKU: 57-1708
Price: 471.00 USD
Availability: InStock

HPS Performance Silicone Transmission Oil Cooler Coolant Hose Kit, Mack Trucks 2007-2010 LEU612 Replace OE Part # 20934539 , 21548313 , 21794132 , 21794129, Orange, 57-1708

Part Number: 57-1708

HPS Performance Silicone Transmission Oil Cooler Coolant Hose Kit, Mack Trucks 2007-2010 LEU612 Replace OE Part # 20934539 , 21548313 , 21794132 , 21794129, Orange, 57-1708

$471.00

2 left

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Usually ready in 24 hours

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Flexible return

Key Features
Ideal replacement or performance upgrade for old, damaged OEM transmission oil cooler coolant hoses which weaken and fail over time.
Withstand harsh high temperature and high pressure operating conditions while maintaining peak performance during daily driving. Max. temperature rating: 500F (260C).
Includes HPS stainless steel spring loaded T-bolt clamps for a high strength, 360 degree seal regardless of temperature and pressure fluctuations.
Made with 6 plies of aramid reinforced silicone to ensure long lasting quality over the stock rubber hoses.
Replaces OEM PN: 20934539, 21548313, 21794132, 21794129.

This HPS Ultra High Temp 6-ply Aramid Reinforced Silicone Transmission Oil Cooler Hose Kit is designed to replace your OEM rubber transmission oil cooler hoses which weaken and fail over time. Made with premium silicone and reinforced with 6 layers of aramid, this hose kit can withstand the harshest high temperature and high pressure operating conditions of up to 500F and over 100 PSI. HPS silicone hose kits have all the correct bends and dimensions for a well-fit replacement of worn out and damaged OEM rubber hoses. Compared to the universal hoses from the local auto store, HPS silicone hose kits are much easier to work with. This kit includes HPS stainless steel spring loaded T-bolt hose clamps for an easy installation.

Vehicle Application
2007-2010 Mack Trucks LEU612

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5 stars: 199 (92%)
4 stars: 10 (5%)
3 stars: 4 (2%)
2 stars: 0 (0%)
1 star: 3 (1%)

This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.

Very good quality, and the service was excellent

Fit perfectly on my 2019 Dodge Charger V6, nice product. Thanks

Hoses are great quality and fit perfectly.

The part arrived in good condition. The part fit good except for T-bone clamp #76 was too short to fit either end of the tube. The #80 clamp fit either end perfectly. I only give a 4 star rating because I had to use the OEM screw clamp on the intake at the throttle body.

The kit looks great and was easy to install.

Price is quite steep with shipping but it’s a good quality product

Looks exactly like the photo. Better quality than the stock diverter hoses. Did have to trim the driver side hose a little to get it to fit with out crimping. But they look great.

Great hoses. Look Amazing. I read the reviews and was worried about them not fitting. those reviews are false. all mine fit perfectly on my 4.6. make my engine bay look less ordinary.

Hoses are great quality and look amazing, no leaks!

They fit nicely and look amazing! No leaks with proper band tightening.

Fits perfectly

Great product, easy to install and came with clamps. 100% recommend

Wanted blue the red looks faded? Idk

Hoses are excellent and well made. They do not look or feel cheap. However for my application some modification is required. I have a triple core rad in an S13, and using a Holden G8/Caprice PPV pump, I learned it is LS2 based, and the water neck does not turn down like an LS3 Camaro. The hose is stretched upon installation causing a kink in the lower portion. I just cut and put a 5in pipe in between and it fits no problem.But I can see if mine was a true LS3 it would fit no issues. The upper hose was perfect, I took a 1 inch slice off the rad side to give the hose clearance from my power steering pump

The best hoses they make to fit perfectly to the stock sti radiator!

I added this and took the screen out of the air box lid and the engine idles smoother and has a bigger boost in power in the upper rpm range at higher speeds, Nothing crazy but I do like it. Fit perfectly and makes the engine bay look cleaner….

Really good product and quality. Shipping was pretty fast

Looks good fits greatworks perfect!!

Quality Part. Perfect Fit. Looks and Performs as described.

My car is 20+ yrs old. All of my hoses under the hood are as old as the car. I'm slowly bringing this thing back to life. The HPS coolant, heater and ancillary hose kit looks great and performs great so far. I have a few less leaks now.