Motive Gear GM12-373A Differential Ring & Pinion Set, GM 8.875", 3.73 Ratio, 30-Spline, 12-Bolt, Fits C10, K10, Blazer, Suburban, Jimmy, G-Series, P-Series, GMC C1500, K1500, C2500, K2500 Trucks

Name: Motive Gear GM12-373A Differential Ring & Pinion Set, GM 8.875", 3.73 Ratio, 30-Spline, 12-Bolt, Fits C10, K10, Blazer, Suburban, Jimmy, G-Series, P-Series, GMC C1500, K1500, C2500, K2500 Trucks
Brand: Motive Gear
SKU: awhd-us-b001p2civq
Price: 60.74 USD
Availability: InStock

Brand: Motive Gear

Condition: Used - Like New

$60⁷⁴

$164⁹⁹

-64% Save $104²⁵

Updated: 8 hours 57 mins ago

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Description

• ✅ Performance Gear Upgrade: 3.73 ratio improves acceleration & torque for GM 8.875" 12-bolt differentials in trucks & SUVs.

• ✅ Durable 8620 Steel: Heavy-duty material ensures long-lasting strength, smooth operation & high-performance reliability.

• ✅ Precision Fitment: 12-bolt ring gear, 30-spline pinion, 8.875" diameter, requires a 3.73+ carrier for proper installation.

• ✅ Optimized for Power & Towing: Ideal for off-road, towing, and daily driving, enhancing traction and drivetrain efficiency.

• ✅ Reliable Warranty: Backed by a 1-year / 50,000-mile warranty for long-lasting dependability in Chevrolet & GMC truck models.

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Product Details

SKU:: awhd-us-b001p2civq
Model:: GM12-373A
Country:: US
ASIN:: B001P2CIVQ
GTIN:: 00698231020470
UPC:: 698231020470

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $104 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.