YG GM8.5-323 Yukon Gear & Axle Ring & Pinion for GM 8.5" & 8.6" w/3.23 Ratio
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YG GM8.5-323 Yukon Gear & Axle Ring & Pinion for GM 8.5" & 8.6" w/3.23 Ratio
This yg gm8.5-323 yukon gear axle ring pinion for gm 8.5" 8.6" w/3.23 ratio from Yukon Gear & Axle is designed to deliver reliable performance and durability.
Key Features
- Designed to match or exceed applicable specifications
- Provides the function required for the intended system or assembly
- Built for dependable performance and service life
- Backed by Yukon Gear & Axle quality and engineering.
Specifications
| Brand | Yukon Gear & Axle |
| Part Type | YG GM8.5-323 Yukon Gear Axle Ring Pinion For GM 8.5" 8.6" W/3.23 Ratio |
| SKU | YG GM8.5-323 |
| OEM Cross Reference | 705937ATCompatible Make / ModelChevrolet C2500 (1989-2000)Chevrolet El Camino (1971-1976)Chevrolet Impala (1971-1996)Chevrolet Express 1500 (1996-2014)Chevrolet Tahoe (1995-2017)Chevrolet Bel Air (1970-1975)Chevrolet Caprice (1970-1996)Chevrolet G10 (1979-1995)Chevrolet Malibu (1973-1983)Chevrolet S10 (1994-2004)Chevrolet Monte Carlo (1973-1978)Chevrolet Suburban 1500 (2000-2014)Chevrolet Trailblazer (2002-2009)Chevrolet V2500 Suburban (1989-1991)Chevrolet Avalanche (2007-2013)Chevrolet G20 (1975-1995)Chevrolet K20 Suburban (1977-1986)Chevrolet Colorado (2004-2012)Chevrolet K20 (1977-1986)Chevrolet Blazer (1987-1994)Chevrolet V1500 Suburban (1989-1991)Chevrolet Avalanche 1500 (2002-2006)Chevrolet SSR (2003-2006)Chevrolet Nova (1970-1979)Chevrolet K5 Blazer (1977-1986)Chevrolet C10 (1979-1986)Chevrolet K10 Suburban (1977-1986)Chevrolet C10 Suburban (1979-1986)Chevrolet Camaro (1970-1981)Chevrolet K10 (1977-1986)Chevrolet C1500 (1988-1999)Chevrolet K1500 (1988-1999)Chevrolet K1500 Suburban (1992-1999)Chevrolet Silverado 1500 (1999-2017)Chevrolet R1500 Suburban (1989-1991)Chevrolet V20 Suburban (1987-1988)Chevrolet C1500 Suburban (1992-1999)Chevrolet Chevelle (1973-1973)Chevrolet V10 Suburban (1987-1988)Chevrolet V10 (1987-1987)Chevrolet R10 Suburban (1987-1988)Chevrolet R10 (1987-1987)Chevrolet V20 (1987-1987)Buick Electra (1971-1990)Buick Regal (1973-1987)Buick Skylark (1970-1979)Buick Apollo (1973-1975)Buick Rainier (2004-2007)Buick Riviera (1975-1978)Cadillac Escalade (1999-2013)GMC Savana 1500 (1996-2014)GMC Envoy (2002-2009)GMC Savana 2500 (1996-1998)GMC C2500 (1997-2000)GMC K25 (1977-1978)GMC K2500 Suburban (1979-1986)GMC Canyon (2004-2012)GMC Typhoon (1992-1993)GMC Sonoma (1994-2004)GMC V2500 (1987-1987)GMC Yukon (1992-2013)GMC Yukon XL 1500 (2000-2014)GMC K1500 (1979-1999)GMC C1500 (1979-1999)GMC C1500 Suburban (1979-1999)GMC R1500 Suburban (1987-1991)GMC K1500 Suburban (1979-1999)GMC K15 (1977-1978)GMC G1500 (1979-1995)GMC G2500 (1979-1995)GMC K2500 (1979-1986)GMC Sierra 1500 (1999-2017)GMC V1500 Suburban (1987-1991)GMC V2500 Suburban (1987-1991)GMC K15 Suburban (1977-1978)GMC K25 Suburban (1977-1978)GMC R1500 (1987-1987)GMC V1500 (1987-1987)GMC G25 (1978-1978)Hummer H3 (2006-2010)Isuzu Ascender (2003-2008)Oldsmobile Cutlass (1970-1977)Oldsmobile Omega (1973-1979)Oldsmobile Cutlass Supreme (1985-1987)Pontiac LeMans (1971-1981)Pontiac Catalina (1970-1981)Pontiac Ventura (1976-1977)Pontiac Bonneville (1970-1986)Pontiac Grand Prix (1971-1987)Pontiac Firebird (1970-1981)Pontiac GTO (1970-1973)Saab 9-7x (2005-2009)Compatible DifferentialsGM 8.5" Front 30 SplineGM 8.5" Front 28 SplineGM 8.5" Rear 28 SplineGM 8.6" Rear, '99 '08GM 8.6" Rear, '09 & up |
| UPC | 705937AT |
| Weight | 17.0 lb |
Brand Information
Brand: Yukon Gear & Axle
Yukon Gear & Axle supplies quality parts and components designed to provide dependable performance and long service life in their intended applications.
Installation Notes
- Verify part number, specifications, and application before installation.
- Professional installation is recommended.
Shipping Information
Processing time
In-stock parts ordered by 6:30 PM ET (Mon–Fri) leave our Arden, NC warehouse the same business day. Orders placed after the cutoff, or on weekends and holidays, ship the next business day.
Special-order and non-stock items typically add 1–2 business days of processing before shipping. If anything will take longer, we'll contact you first.
Delivery speeds
We ship with trusted national carriers (UPS, FedEx, USPS). Typical transit times after your order ships:
| Service | Transit time | Best for |
|---|---|---|
| Next Day Air | 1 business day | Down equipment — when every hour counts |
| 2nd Day Air | 2 business days | Urgent jobs on a schedule |
| Ground | 1–5 business days | Most orders — fast from NC to most of the eastern US |
| Economy / Standard | 3–7 business days | Non-urgent orders |
Freight & oversized items
Large or heavy items (housings, axles, large assemblies) may ship via LTL freight. If your order requires freight, we'll contact you with delivery details before dispatch.
- Freight deliveries are typically curbside.
- Lift-gate, residential, or inside delivery may add carrier fees — we'll quote these up front.
- The carrier may call to schedule a delivery appointment.
International shipping
Yes, we ship internationally. Rates and delivery times vary by destination and are shown at checkout. International customers are responsible for any duties, taxes, customs, or brokerage charges required by their country or carrier.
Free shipping offers
When we run free-shipping promotions, they apply to qualifying items and selected methods within the contiguous United States. Oversized/freight items aren't eligible unless specifically stated.
Damaged, lost, or missing items
Refused shipments
If you need to refuse a delivery, contact us first. Refused packages may be subject to return shipping charges unless the item is defective or damaged.
Track your order → · Call +1 (855) 994-4114 (Mon–Fri, 6 AM–10 PM ET) · support@speedysparts.com
Contact the Speedy's Parts team
By phone
Give us a call at +1 (855) 994-4114
Our call center is staffed from 6:00 am EST - 10:00 pm EST weekdays.
By email
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2398 Hendersonville Rd, Arden, NC 28704
