Differential Ring & Pinion Motive Gear GM12-411A, For GM 8.875" Truck, Gear Ratio 4.11, 12-Bolt, 30 Spline, 9 Pinion & 37 Ring Tooth Fits Chevrolet & GMC Trucks (1964-1982) Replace Richmond 69-0204-1

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Brand : Motive Gear
Motive Gear GM12-411A is a differential ring and pinion for GM 8.875" trucks.
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Products
Type
Differential Rings & Pinions
Title
Differential Ring & Pinion Motive Gear GM12-411A, For GM 8.875" Truck, Gear Ratio 4.11, 12-Bolt, 30 Spline, 9 Pinion & 37 Ring Tooth Fits Chevrolet & GMC Trucks (1964-1982) Replace Richmond 69-0204-1
Price
Regular price $222.25 USD
Vendor
Motive Gear
Description
Motive Gear GM12-411A – GM 8.875" Truck Ring & Pinion, 4.11 Ratio, 12-Bolt, 30 Spline.The Motive Gear GM12-411A is a precision-machined ring and pinion set engineered for GM 8.875" 12-bolt truck differentials.This set features a **4.11 gear ratio** and is ideal for off-road, towing, and performance applications.Key Features & Specifications: Axle Model: GM 8.875” Truck (12-Bolt) Gear Ratio: 4.11 – Ideal for performance, towing, and off-road applications Material: 8620 Steel – Provides superior strength and wear resistance Ring Gear Diameter: 8.875 inches Ring Gear Tooth Count: 37 Pinion Gear Tooth Count: 9 Pinion Shaft Diameter: 1.438 inches Pinion Spline Count: 30.Vehicle Compatibility: Designed to fit various Chevrolet and GMC trucks and vans equipped with GM 8.875" differentials, including: Chevrolet: Blazer (1969-1974) C10 (1975-1982), C10 Pickup (1964-1974), C10 Suburban (1967-1982) C20 (1975-1981), C20 Pickup (1969-1974), C20 Suburban (1973-1981) G10 (1975-1981), G10 Van (1964-1974) G20 (1975-1981), G20 Van (1967-1974) K10 (1975-1981), K10 Pickup (1964-1974), K10 Suburban (1967-1982) K20 (1975-1981), K20 Pickup (1969-1974), K20 Suburban (1973-1981) K5 Blazer (1975-1981) P10 (1975-1980), P10 Series (1965-1967), P10 Van (1967-1974) P20 (1975-1981), P20 Series (1966-1967), P20 Van (1968-1974) Suburban (1965-1966) GMC: C15 (1975-1978), C15 Suburban (1975-1978) C15/C1500 Pickup (1967-1974), C15/C1500 Suburban (1967-1974) C1500 (1979-1982), C1500 Suburban (1979-1981) C25 (1975-1978), C25 Suburban (1975-1978) C25/C2500 Pickup (1969-1974), C25/C2500 Suburban (1969-1974) C2500 (1979-1981), C2500 Suburban (1979-1981) G1000 Series (1965-1966) G15 (1975-1978), G15/G1500 Van (1967-1974) G1500 (1979-1981) G25 (1975-1978), G25/G2500 Van (1967-1974) G2500 (1979-1981) Jimmy (1970-1981) K1000 Pickup (1966) K15 (1975-1978), K15 Suburban (1975-1978) K15/K1500 Pickup (1966-1974), K15/K1500 Suburban (1967-1974) K1500 (1979-1982), K1500 Suburban (1979-1982) P15 (1975-1978), P15/P1500 Van (1967-1974) P1500 (1979-1980) P25 (1975-1978), P25/P2500 Van (1967-1974) P2500 (1979-1981) PB1000 Series (1965-1966) PB15 Series (1966) PB1500 Series (1965) PB2500 Van (1966).Replaces the Following Part Numbers: EXCEL from Richmond: 12BT410 Richmond Gear: 69-0204-1 Motive Gear: GM12-411.

More about this item : Differential Ring & Pinion Motive Gear GM12-411A, For GM 8.875" Truck, Gear Ratio 4.11, 12-Bolt, 30 Spline, 9 Pinion & 37 Ring Tooth Fits Chevrolet & GMC Trucks (1964-1982) Replace Richmond 69-0204-1

Motive Gear GM12-411A – GM 8.875" Truck Ring & Pinion, 4.11 Ratio, 12-Bolt, 30 Spline.

The Motive Gear GM12-411A is a precision-machined ring and pinion set engineered for GM 8.875" 12-bolt truck differentials.

This set features a **4.11 gear ratio** and is ideal for off-road, towing, and performance applications.

Key Features & Specifications: Axle Model: GM 8.875” Truck (12-Bolt) Gear Ratio: 4.11 – Ideal for performance, towing, and off-road applications Material: 8620 Steel – Provides superior strength and wear resistance Ring Gear Diameter: 8.875 inches Ring Gear Tooth Count: 37 Pinion Gear Tooth Count: 9 Pinion Shaft Diameter: 1.438 inches Pinion Spline Count: 30.

Vehicle Compatibility: Designed to fit various Chevrolet and GMC trucks and vans equipped with GM 8.875" differentials, including: Chevrolet: Blazer (1969-1974) C10 (1975-1982), C10 Pickup (1964-1974), C10 Suburban (1967-1982) C20 (1975-1981), C20 Pickup (1969-1974), C20 Suburban (1973-1981) G10 (1975-1981), G10 Van (1964-1974) G20 (1975-1981), G20 Van (1967-1974) K10 (1975-1981), K10 Pickup (1964-1974), K10 Suburban (1967-1982) K20 (1975-1981), K20 Pickup (1969-1974), K20 Suburban (1973-1981) K5 Blazer (1975-1981) P10 (1975-1980), P10 Series (1965-1967), P10 Van (1967-1974) P20 (1975-1981), P20 Series (1966-1967), P20 Van (1968-1974) Suburban (1965-1966) GMC: C15 (1975-1978), C15 Suburban (1975-1978) C15/C1500 Pickup (1967-1974), C15/C1500 Suburban (1967-1974) C1500 (1979-1982), C1500 Suburban (1979-1981) C25 (1975-1978), C25 Suburban (1975-1978) C25/C2500 Pickup (1969-1974), C25/C2500 Suburban (1969-1974) C2500 (1979-1981), C2500 Suburban (1979-1981) G1000 Series (1965-1966) G15 (1975-1978), G15/G1500 Van (1967-1974) G1500 (1979-1981) G25 (1975-1978), G25/G2500 Van (1967-1974) G2500 (1979-1981) Jimmy (1970-1981) K1000 Pickup (1966) K15 (1975-1978), K15 Suburban (1975-1978) K15/K1500 Pickup (1966-1974), K15/K1500 Suburban (1967-1974) K1500 (1979-1982), K1500 Suburban (1979-1982) P15 (1975-1978), P15/P1500 Van (1967-1974) P1500 (1979-1980) P25 (1975-1978), P25/P2500 Van (1967-1974) P2500 (1979-1981) PB1000 Series (1965-1966) PB15 Series (1966) PB1500 Series (1965) PB2500 Van (1966).

Replaces the Following Part Numbers: EXCEL from Richmond: 12BT410 Richmond Gear: 69-0204-1 Motive Gear: GM12-411.

Differential Ring & Pinion Motive Gear GM12-411A, For GM 8.875" Truck, Gear Ratio 4.11, 12-Bolt, 30 Spline, 9 Pinion & 37 Ring Tooth Fits Chevrolet & GMC Trucks (1964-1982) Replace Richmond 69-0204-1
Key Features
  • Engineered for GM 8.875” 12-Bolt Differentials – Designed with a 4.11 gear ratio featuring a 37-tooth ring gear and 9-tooth pinion.
  • Heavy-Duty 8620 Steel Construction – Built from high-strength 8620 steel for excellent wear resistance and durability.
  • Performance-Oriented Design – 30-spline pinion with a 1.438-inch pinion shaft diameter, optimized for strength and efficiency.
  • Fits Various Chevrolet & GMC Trucks & Vans – Compatible with Blazer, C10, K10, Suburban, G-Series, Jimmy, and more from 1964-1982.
  • Direct Replacement for OEM & Aftermarket Gears – Replaces Richmond 69-0204-1, Motive GM12-411, EXCEL 12BT410, and other equivalent parts.
  • Designed for GM 8.875" Differentials – Suitable for various applications including towing and off-road.
Technical Specifications
  • Length : 15.0 lb
  • Width : 11.0 lb
  • Height : 5.25 lb
  • Weight : 13.75 lb
Product Identifiers
  • ASIN B001P2AM7S
  • UPC: 698231020524
Shipping Information
  • Ships From : United States
  • Brand : Motive Gear

Frequently Asked Questions About : Differential Ring & Pinion Motive Gear GM12-411A, For GM 8.875" Truck, Gear Ratio 4.11, 12-Bolt, 30 Spline, 9 Pinion & 37 Ring Tooth Fits Chevrolet & GMC Trucks (1964-1982) Replace Richmond 69-0204-1

01 What is the gear ratio of the Motive Gear GM12-411A?

The gear ratio is 4.11.

02 What type of trucks does the Motive Gear GM12-411A fit?

It fits various Chevrolet and GMC trucks and vans equipped with GM 8.875" differentials.

03 What material is the Motive Gear GM12-411A made from?

It is made from 8620 steel.

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