CHEVROLET TRAILBLAZER Differential Gaskets & Seals

Differential Cover Gasket, GM, 10-Bolt, 8.5 in., Each

Part Number: FEL-RDS550281

4.82 out of 5 stars ( 65 )

Estimated Ship Date: Monday 12/29/2025

Pinion Adapter Sleeve, Steel with Rubber Inner, GM 8.6 in., GM 9.5 in., Each

Part Number: YGA-41150

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/29/2025

Differential Cover Gasket, Cork, GM 8.2 in., GM 8.5 in., GM 8.6 in., Each

Part Number: YGA-23020

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

Pinion Seal, Steel with Rubber Inner, GM 8.5, GM 8.6, 10-Bolt, Each

Part Number: ADO-26064028

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

• $20 Summit Bucks

Differential Carrier Gasket, Fits GM Truck, 9.5 in. Ring Gear, 1/2 Ton, 3/4 Ton, 14-Bolts, Each

Part Number: FEL-RDS55387

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/29/2025

Pinion Seal, Steel with Rubber Inner, GM 8.5, GM 8.6, 10-Bolt, Each

Part Number: ADO-26064029

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

• $20 Summit Bucks

Pinion Seal, GM 8.5, 8.6, Each

Part Number: YGA-30163

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Differential Pinion Seal, Rear Outer, Nitrile, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: TMK-710506

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

Differential Cover Gasket, Paper, GM 8.5/8.625 in., Each

Part Number: MGR-3993593

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

Differential Pinion Seal

Part Number: MGR-8610

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

Pinion Seals, ACDelco Pinion Seals, Steel/Rubber, Buick, Cadillac, Chevy, GMC, Pontiac, Suzuki, Each

Part Number: ADO-23276834

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

• $20 Summit Bucks

Differential Pinion Seal

Part Number: MGR-26064028

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Special Order