Bluebird Front Leaf Spring 14-136
SKU: 74447558010

Bluebird Front Leaf Spring 14-136

Sale price$203.73 Regular price$226.37
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  • USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Bluebird Front Leaf Spring 14-136Number of Leaves 3 (3 3PD SHOCK EYE) Leaf Spring Width 4" A Leaf Spring Length: 28" B Leaf Spring Length: 28" C Leaf Spring Arch: 2 5 16" D Leaf Spring Pack Thickness: 4 5 16" Leaf Spring Capacity: 5,400 lb. Leaf Spring OEM Number: 1670397 Leaf Spring Eye Bushings: Front RNK Rear RNK Leaf Spring Material: 3 . 788, Pad 3 . 447, Shock Eye 1 . 401 Full Taper Location Front First Design Verify the OEM part number and measurements to confirm compatibility

  • Number of Leaves - 3 (3/3PD/SHOCK EYE)
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 28"
  • B - Leaf Spring Length: 28"
  • C - Leaf Spring Arch: 2-5/16"
  • D - Leaf Spring Pack Thickness: 4-5/16"
  • Leaf Spring Capacity: 5,400 lb.
  • Leaf Spring OEM Number: 1670397
  • Leaf Spring Eye Bushings: Front RNK/ Rear RNK
  • Leaf Spring Material: 3/.788, Pad 3/.447, Shock Eye 1/.401 Full Taper
  • Location - Front
  • First Design

 

Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring.

 

Leaf spring 14-136 is the front leaf spring for a Bluebird first design spring suspension. The spring is 4" wide, is a 3 leaf full taper spring with 3 pads, a shock eye and has a capacity of 6,600 lbs. The OEM part number is 1670397.

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: 74447558010

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4.7 ★★★★★
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Ryan
Carnegie, US
★★★★★ 1
Terrible sound quality and bass
Style: X5206 with Two Woofers
Sounds cheap, didn’t come with a charger, and the bass does not vibrate at all, so I bought got a jbl 110 the next day. The jbl is a thousand times better, the bass blew me away, and the sound is very high quality. Don’t waste your time and money on it get a jbl
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Reviewed in the United States on March 19, 2026
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Verified Purchase
Iman.
Boise, US
★★★★★ 4
Turn me up turbo
Style: X3206 with One Woofer
I bought this for my performances assuming well of the brand (I’m a musician). My biggest complaint is that I wish it were louder. There have been performances where they’ve asked me to turn the volume up and surely enough it’s already at its loudest volume 🥴. The battery life is pretty good, it’s never died on me and I’ve had 4hr gigs before. The light is also a nice touch (and can turn on and off per your request of hitting a button). It makes a sound when you turn it on and off which can also be muted if you can catch it in time. Pretty easy for me to carry from place to place. Im not sure I’d recommend it to a musician but depending on what it is you need it for- it’s truly not bad. For the price it’s pretty average and until I can invest in a louder option, it gets the job done pretty okay.
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Reviewed in the United States on January 21, 2026
J
Verified Purchase
Jasmine C
New York, US
★★★★★ 5
Not bad
Style: X5206 with Two Woofers
A good speaker, wish it connect to my tv without an audio cord. But the sound is not bad. It’s good for the price.
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Reviewed in the United States on March 11, 2026
J
Verified Purchase
Jwick
Whiting, US
★★★★★ 5
Good product
Works as should and shows correct voltage.. double checked with several multi meters. And has been running my 4000, watt amp for almost 6 months now with no problem
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Reviewed in the United States on August 18, 2025
C
Verified Purchase
chris
Boise, US
★★★★★ 5
Its ok but falls out
Works good but not connected to the unit so it falls out
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Reviewed in the United States on April 16, 2026

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