Oil Pump for 1991 Pontiac Trans Sport

2.8-l. With hi-output. S-series. Fiero. 3.1l. All models. 3.4l.

2.8l. Left. 3.1l. All models. 3.4l.

All models. With ho.

2.8-l. With ho. With hi-output. S-series. Fiero. 3.1l. All models. 3.4l.

Valve Seals

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Valve Retainer

2.8l, 3.1l. S-series. Fiero. All models. 3.4l.

2.8l, 3.1l. S-series. Fiero. All models. 3.4l.

All models.

Bearing

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

All models. S-series.

All models.

Crankshaft Gear

Crankshaft. 2.8l, 3.1l. Crankshaft sprocket. Beretta, Corsica. 3.1l, 3.4l. All models. 3.1l. All models. 1st design (20 teeth). With turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .

All models.

3.1l. 2.8l. Beretta, Corsica. Fiero.

Bearings

All models. No 1,4.

Bearings

All models. 3.1l. No.3.

Rear Main Seal

Seals the openings on either end of the crankshaft for a tight seal Withstands heat and pressure to help prevent the engine from leaking oil This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

Without sealer for seal. Without turbo. All models. Beretta, Corsica. Fiero.

Without turbo. Eng/code t. S-series. Beretta, Corsica. 2.8l, 3.1l. All models. 3.4l. Eng/code w.