SKU: 42225164610

1989-1990 GMC R1500 Suburban 10 Bolt 30 Spline Rear Posi Differential 8.5" 10 Bolt 30 Spline 913A481

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Description

1989-1990 GMC R1500 Suburban 10 Bolt 30 Spline Rear Posi Differential 8.5" 10 Bolt 30 Spline 913A481Rear Gear Posi Differential 8. 5" 10 Bolt 30 Spline 913A481 For GMC Yukon Feature: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All items were tested for performance. 3: Made by high quality material, lightweight, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance, high

Rear Gear Posi Differential 8.5" 10 Bolt 30 Spline 913A481 For GMC Yukon

Feature:
1: According to the original factory specifications,perfect match for the original car.
2: Own different test machines to design exact accurate parameter for our products.All items were tested for performance.
3: Made by high quality material, lightweight, anti-rust, colorfast and durable.
4: Aftermarket product with premium quality.
5: Stable performance, high reliability,suitable for replacing your broken one.

Specifics:
Condition: 100% Brand New
Material: Metal
Color:show as pictures
Manufacturer Part Number: 913A481
Interchange Part Number: 913A481
Other Part Number: 913A481
Type Axle：Axle
Axle Nut Thread Diameter：8.5 inch
Applicable Regions：Interior
Placement on Vehicle：Rear
Axle Shift Diameter: 1.32 in
Spline Count: 30
Gear Ratio: 2.73 & Up
Type: 8.5" Posi Unit - 30 Spline 10-Bolt Final Gear Differential Assembly
Fitment Type: Direct Replacement

Fitment:
Fits 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc)
For Cadillac Escalade 2000 10 Bolt 30 Spline Rear
For Chevrolet C1500 1992 10 Bolt 30 Spline Rear
For Chevrolet S10 2000-2004 10 Bolt 30 Spline Rear
For Chevrolet Silverado 1500 2000-2009 10 Bolt 30 Spline Rear
For Chevrolet Silverado 1500 HD 2006 10 Bolt 30 Spline Rear
For Chevrolet Suburban 1500 2006-2009 10 Bolt 30 Spline Rear
For Chevrolet Tahoe 1999-2009 10 Bolt 30 Spline Rear
For GMC C1500 1989-1991 10 Bolt 30 Spline Rear
For GMC Jimmy 1989-1990 10 Bolt 30 Spline Rear
For GMC K1500 1989-1991 10 Bolt 30 Spline Rear
For GMC R1500 Suburban 1989-1990 10 Bolt 30 Spline Rear
For GMC S15 1989-1990 10 Bolt 30 Spline Rear
For GMC S15 Jimmy 1989-1990 10 Bolt 30 Spline Rear
For GMC Sierra 1500 2000-2009 10 Bolt 30 Spline Rear
For GMC Sonoma 2001 10 Bolt 30 Spline Rear
For GMC V1500 Suburban 1989-1990 10 Bolt 30 Spline Rear
For GMC Yukon 1999-2009 10 Bolt 30 Spline Rear
For GMC Yukon XL 1500 2001-2009 10 Bolt 30 Spline Rear
For Hummer H3 2006-2009 10 Bolt 30 Spline Rear
For Hummer H3T 2009 10 Bolt 30 Spline Rear

Package Include:
1x Rear Gear Posi Differential
(show as pictures)
[* Instruction is included!]
（Strictly Tested , High Quality Products）

Note:
1.Please check the description or use the year/make/model check finder and replace part numbers to confirm the compatibility before purchasing.
2.Professional installation is recommended.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

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: 42225164610

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4.3 ★★★★★
Based on 399 reviews
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Product Reviews
M
Verified Purchase
Mitesha Nottage
Boise, US
★★★★★ 5
Great suit
Size: 12, Color: Mint Green, Size: 12, Color: Mint Green
Very nice suit. Love the material. My 11 year old is tall and slim- 5’3”, 80 lbs. I got a size 12 for the length. The jacket fit perfectly, the pants was good length and has elastic in the waist to adjust for size. Overall, it’s a good suit and I’d recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jade
Lowell, US
★★★★★ 1
Horrible
Size: 5, Color: Sky Blue
Ordered this for my son’s graduation! They send an entirely different set! It wasn’t even a suit!! It was a shirt and pants which were dark as ever and not light blue! Please do not order this! Quality was cheap for the price as well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
T
Thunderboltmysql
Fort Morgan, US
★★★★★ 4
Nice Suit - Light Gray Color OF Suit IS Not A Solid Light Gray, It Has Linear Designs
Size: 12, Color: Light Grey, Size: 12, Color: Light Grey
I had purchased this polyester and linen blend suit for my son, in size 12Y for him in the color light gray. The color of the suit depicted in the advertisement arrived to be a bit different upon arrival. It's not a solid color light gray, it actually has small black liner lines dispersed all over the suit. The coat features a single button in the center, and there are two side pockets fairly decent sized. Unfortunately right above the pockets are red colored lineal horizontal lines. I don't think those lines are part of the coat's design, there definitely is some printing malfunction. It is hard to see in the pictures advertised, you can see it in the pictures and video I have posted clearly. The material of the suit is fairly acceptable, actually better than expected. The child can actually wear it multiple times for various occasions. The suit emits grace along with acceptable stitching in every apparel along with the bowtie. The suit did arrive in a slide bag all folded up, so there were a number of wrinkles especially on the coat, its as if it had lost its shape. I will definitely need to steam iron it before it will be worn. Just like the coat has pockets the tailored pants also have two side pockets, and belt loops in case need of belt if the pants are loose. I'm actually glad I had ordered two sizes up because compared to his current measurements the suit is big on, especially the pants waist and length. I had measured the suit myself and below are the measurements. Pants Waist - 15.25 Inches Pants Length - 35.75 Inches Pant's Inseam 25 Inches Coat's Length - 24.5 Inches Coat's Shoulders - About 14.5 Inches Coat's Sleeve Length - 22 Inches Coat's Chest - 15.5 Inches In addition to the suit, I also received a solid colored light gray, bowtie. The bowtie has an adjustable strap, so you can set the bowtie to your comfort in the collar. You can wear it along the suit or without it if needed to match with something and still manage to look a show topper!. The coat has nice shoulder padding therefore it sits across the shoulders nicely having it hold its shape and style. Overall it's not a bad purchase, suits like these always come in handy for a unexpected or expected events. I'm glad I had purchased this suit I'm sure it'll come to use one day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
A
Verified Purchase
Aletha
Lowell, US
★★★★★ 5
Great Suit!
Size: 5, Color: Sky Blue
It fit well and looked very nice on my son
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
C
Coreen Selmon
Pawtucket, US
★★★★★ 5
Adorable & Stylish Suit
Size: 4, Color: Light Grey
This suit is perfect for special occasions! The linen fabric is lightweight and breathable, great for warmer weather. The slim fit looks sharp, and the light grey color is classy. Comfortable for kids to wear and ideal for weddings or events!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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