# Transit Auto K7D-101486 Rear Wheel Bearing and Hub Assembly for 1985-1991 Buick Skylark, Oldsmobile Cutlass Calais, Pontiac Grand Am & more ### Performance Overview Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house quality assurance, every customer Transit Auto K7D-101486 is a vehicle-specific wheel bearing and hub assembly designed for compatible applications for 1985-1991 Buick, Oldsmobile, Pontiac, Chevrolet Skylark, Cutlass Calais, Grand. ### Key Features - Core made of High-Carbon AISI 52100 Chromium Alloy Steel features higher wear resistance, fatigue strength and steel hardness - Engineered with Heat-Flowed cast iron to give our wheel cylinders the ideal balance between tensile strength and hardness - Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound - Premium quality MolyPro™ NLGI Grade 2 Molybdenum Grease (MoS2) to minimize wear and reduce friction providing longer lasting performance - Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched ### Vehicle Fitment **Fitment Position:** Rear **Fitment Summary:** 1985-1991 Buick, Oldsmobile, Pontiac, Chevrolet Skylark, Cutlass Calais, Grand Am, Skyhawk, Cavalier, Sunbird, Firenza, J2000 Sunbird **Position:** Rear - 1991 Buick Skylark — Position: Rear; Fitment Precision: Non-ABS - 1991 Oldsmobile Cutlass Calais — Position: Rear - 1991 Pontiac Grand Am — Position: Rear; Fitment Precision: Non-ABS - 1990 Buick Skylark — Position: Rear; Note: With Performance Package - 1990 Oldsmobile Cutlass Calais — Position: Rear; Note: With Performance Package - 1990 Pontiac Grand Am — Position: Rear; Note: With Performance Package - 1987 Buick Skyhawk — Position: Rear; Fitment Precision: Wagon - 1986 Buick Skyhawk — Position: Rear; Fitment Precision: 4 doors and with Wagon - 1986 Chevrolet Cavalier — Position: Rear; Fitment Precision: Wagon; Note: Wheel Cylinder Attached With Bolts - 1986 Pontiac Sunbird — Position: Rear; Fitment Precision: 4 doors and with Wagon; Note: Wheel Cylinder Attached With Bolts ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is K7D-101486. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - Wheel Bearing and Hub Assembly for Skylark - Wheel Bearing and Hub Assembly for Buick Skylark - K7D-101486 fitment - Transit Auto Wheel Bearing and Hub Assembly - Rear Wheel Bearing and Hub Assembly - 1985 Buick Skylark Wheel Bearing and Hub Assembly ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1991 Buick Skylark Rear Non-ABS 1991 Oldsmobile Cutlass Calais Rear 1991 Pontiac Grand Am Rear Non-ABS 1990 Buick Skylark Rear With Performance Package 1990 Oldsmobile Cutlass Calais Rear With Performance Package 1990 Pontiac Grand Am Rear With Performance Package 1987 Buick Skyhawk Rear Wagon 1986 Buick Skyhawk Rear 4 doors and with Wagon 1986 Chevrolet Cavalier Rear Wagon Wheel Cylinder Attached With Bolts 1986 Pontiac Sunbird Rear 4 doors and with Wagon Wheel Cylinder Attached With Bolts ## Details - **Price:** 286.22 CAD - **Vendor:** Transit Auto - **Type:** Wheel Bearing and Hub Assembly - **Tags:** 1986 Buick Skyhawk, 1986 Chevrolet Cavalier, 1986 Pontiac Sunbird, 1987 Buick Skyhawk, 1990 Buick Skylark, 1990 Oldsmobile Cutlass Calais, 1990 Pontiac Grand Am, 1991 Buick Skylark, 1991 Oldsmobile Cutlass Calais, 1991 Pontiac Grand Am, 1991-1991-buick-skylark-wheel-bearing---hub-rear-non-abs-esi8245808, 1991-1991-oldsmobile-cutlass-calais-wheel-bearing---hub-rear-esi8698946, Automotive Parts, Daily Driver, Direct Replacement, K7D-101486, Rear, Transit Auto, Transit Auto K7D-101486, Vehicle Fitment, Wheel Bearing and Hub Assembly, Wheel Bearing Hub Assembly Kit ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 286.22 CAD | In stock | ## Images - Transit Auto K7D-101486 Wheel Bearing and Hub Assembly for 1985-1991 Buick Skylark, Oldsmobile Cutlass Calais, Pontiac Grand Am & more - Rear product image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/transit-auto-k7d-101486-wheel-bearing-and-hub-assembly-for-1985-1991-buick-skylark-oldsmobile-cutlass-calais-pontiac-grand-am-and-more-rear-k7d-101486) > Updated: 2026-07-15