SKU: 26048415894

2008-2026 E-450 Class C Motorhome AlphaHD Pro Air Spring Kit (HP10370-J)

Sale price$283.50 Regular price$315.00
Save 10%

Pay in installments of $78.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2008-2026 E-450 Class C Motorhome AlphaHD Pro Air Spring Kit (HP10370-J)Description Tired of truck sag, sway and bottoming out? Say goodbye to these problems with the ALPHA HD PRO from Pacbrake! These air bags air helper springs (with Jounce Bumpers Bump Stops) come with inch thick corrosion resistant end caps and 20 support wires for ultimate strength and durability. This kit features a bouncy polyurethane bumper in the bag to avoid damages caused by bottoming out. Perfect for those who want the peace of mind of having

Description

Tired of truck sag, sway and bottoming out? Say goodbye to these problems with the ALPHA HD PRO from Pacbrake! These air bags/air helper springs (with Jounce Bumpers/Bump Stops) come with inch-thick corrosion-resistant end caps and 20 support wires for ultimate strength and durability.

This kit features a bouncy polyurethane bumper in the bag to avoid damages caused by bottoming out. Perfect for those who want the peace of mind of having an internal bumper and covet the ride comfort of being able to run without air when not towing.

Customers will now have a choice to buy a Pacbrake air suspension kit with or without an-in bag bump stop.

Why Pacbrake added a bump stop to their bags?

Peace of mind. Customers want a bump stop to prevent bottoming out from loss of air bag pressure, an extremely rare event that could damage the air bags or potentially the frame of the truck. Think of it as an "insurance policy" against bottoming out.

An additional benefit is that you can run these air bags at 0 psi when unloaded for superior ride comfort.

Are bump stops necessary?

No! For those that require max travel in their air bags, to raise and lower their rear end to pickup trailers or boats, or for those that take their trucks off roading, air bags without bump stops are recommended. Consider the HP10370 ALPHA HD air bag.

Part Number: HP10370-J

Features
  • 5,000 lbs of load leveling capacity
  • 1.5 hour install time
  • Lifetime warranty
  • Can be run at 0 psi
Notes
  • Never exceed manufacturer's recommended Gross Vehicle Weight Rating.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 26048415894

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Shanquella
Massapequa, US
★★★★★ 5
Cute denim Jacket
Size: X-Small, Color: Dark Indigo Wash
This Jacket is the cutest on my daughter! I caught it on sale which is a plus. Fits my daughter good with room to grow. It had a smell but it wasn’t bad enough to take off any stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
B
Verified Purchase
bologna
Charlottesville, US
★★★★★ 1
Nope
Size: 2T, Color: Dark Indigo Wash
Terrible. Very very small sizing all wrong
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
W
Verified Purchase
W. Gover
Massapequa, US
★★★★★ 5
Classic Style and Cozy Comfort for Every Season
Size: 4T, Color: Bristol
I bought the Levi’s Girls and Baby Trucker Jacket to add a versatile layer to my daughter’s wardrobe, and it has quickly become a favorite for both casual outings and cooler evenings. The denim feels soft yet durable, and the structured fit gives her a stylish look without restricting movement. I’ve paired it with dresses, leggings, and jeans, and it works perfectly for school, playdates, and family outings. The button closures are sturdy, and the classic design holds up to frequent wear and washes without fading. My only small note is that it runs slightly small for her age, so sizing up ensures she can grow into it, but the timeless style, quality, and comfort make this jacket a wardrobe staple.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
L
Verified Purchase
Leslee
Charlottesville, US
★★★★★ 5
Summer, Winter, dressy, casual and good quality!
Size: Medium, Color: Alanis, Size: Medium, Color: Alanis
Well this was a hit. Super good quality. Firm fabric that holds it shape wash after wash. My daughter wears it w a variety of outfits but it is her go to jacket to grab on the way out the door. We live in Florida and it's perfect to take along for transitions of sundress into colder air-conditioned movies, church etc. It went everywhere with us on the cruise. My daughter is 11 but more of a size of a 9 year old. The fit is slightly large but perfect to fit her now... and hopefully into our mild winter. It's the lighter colored jacket on the brunette.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2025
S
Verified Purchase
Sarah
Lowell, US
★★★★★ 5
Great Jean jacket
Size: Medium, Color: Alanis, Size: Medium, Color: Alanis
This jacket is very cute and looks exactly like the pictures. The denim and style are classic Levi’s and it goes with just about everything. The only downside is that, like most Levi’s denim, there is very little to no stretch. I would definitely recommend sizing up, especially if your child is between sizes or plans to wear layers underneath. Daughter typically wears an 8 and this jacket is a 10-12.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026

recommand products