Chevrolet / GMC

Name: Chevrolet / GMC Vacuum Booster
Brand: VACTIRO

Brand-new — never remanufactured · 12-month warranty · 60-day DOA

62Vehicle applications

1968–1972Years covered

4Cross-references

OE numbers

No OE — pattern fit

Cardone

54-73709

Interchange

PB11004PB11004CN677211co cross-reference only — order by a number you know

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Every order is checked before you pay

Will this fit my vehicle?

Choose your vehicle, then check fitment. We confirm the match by VIN or OE before any quote — never automatically.

About this part

Vacuum Booster for Chevrolet / GMC. A vacuum booster multiplies pedal force using engine vacuum for lighter, more consistent braking — a failing one usually shows up as a hard pedal and longer stops. Brand-new unit — not a remanufactured core. OE and Cardone numbers are used only as a cross-reference, so you can order by a number you already know.

VACTIRO confirms fitment by VIN or OE before any quote is issued. No payment is requested until availability, price and return terms are confirmed.

At a glance

Product lineVacuum Booster

Years covered1968–1972

Vehicle applications62

Photo statusPhoto pending

This part covers 62 vehicle applications, cross-referenced from the OE / Cardone catalogs. A specific vehicle is confirmed by VIN or OE before any quote.

Year	Make	Model	Engine	Match basis
1969	Chevrolet	C10 Pickup	5.7L V8 Gas	Catalog cross-ref
1970	Chevrolet	C10 Pickup	5.7L V8 Gas	Catalog cross-ref
1971	Chevrolet	C10 Pickup	5.7L V8 Gas	Catalog cross-ref
1972	Chevrolet	C10 Pickup	5.7L V8 Gas	Catalog cross-ref
1968	Chevrolet	C10 Suburban	4.1L L6 Gas	Catalog cross-ref
1968	Chevrolet	C10 Suburban	4.8L L6 Gas	Catalog cross-ref
1968	Chevrolet	C10 Suburban	5.0L V8 Gas	Catalog cross-ref
1968	Chevrolet	C10 Suburban	5.3L V8 Gas	Catalog cross-ref
1968	Chevrolet	C10 Suburban	5.4L V8 Gas	Catalog cross-ref
1968	Chevrolet	C10 Suburban	6.5L V8 Gas	Catalog cross-ref
1969	Chevrolet	C10 Suburban	4.1L L6 Gas	Catalog cross-ref
1969	Chevrolet	C10 Suburban	4.8L L6 Gas	Catalog cross-ref
1969	Chevrolet	C10 Suburban	5.0L V8 Gas	Catalog cross-ref
1969	Chevrolet	C10 Suburban	5.3L V8 Gas	Catalog cross-ref
1969	Chevrolet	C10 Suburban	5.7L V8 Gas	Catalog cross-ref
1969	Chevrolet	C10 Suburban	5.7L V8 Lpg	Catalog cross-ref
1969	Chevrolet	C10 Suburban	6.5L V8 Gas	Catalog cross-ref
1970	Chevrolet	C10 Suburban	4.1L L6 Gas	Catalog cross-ref
1970	Chevrolet	C10 Suburban	4.8L L6 Gas	Catalog cross-ref
1970	Chevrolet	C10 Suburban	5.0L V8 Gas	Catalog cross-ref
1970	Chevrolet	C10 Suburban	5.7L V8 Gas	Catalog cross-ref
1970	Chevrolet	C10 Suburban	5.7L V8 Lpg	Catalog cross-ref
1970	Chevrolet	C10 Suburban	6.6L V8 Gas	Catalog cross-ref
1971	Chevrolet	C10 Suburban	4.1L L6 Gas	Catalog cross-ref
1971	Chevrolet	C10 Suburban	4.8L L6 Gas	Catalog cross-ref
1971	Chevrolet	C10 Suburban	5.0L V8 Gas	Catalog cross-ref
1971	Chevrolet	C10 Suburban	5.7L V8 Gas	Catalog cross-ref
1971	Chevrolet	C10 Suburban	5.7L V8 Lpg	Catalog cross-ref
1971	Chevrolet	C10 Suburban	6.6L V8 Gas	Catalog cross-ref
1972	Chevrolet	C10 Suburban	4.1L L6 Gas	Catalog cross-ref
1972	Chevrolet	C10 Suburban	4.8L L6 Gas	Catalog cross-ref
1972	Chevrolet	C10 Suburban	5.0L V8 Gas	Catalog cross-ref
1972	Chevrolet	C10 Suburban	5.7L V8 Gas	Catalog cross-ref
1972	Chevrolet	C10 Suburban	5.7L V8 Lpg	Catalog cross-ref
1972	Chevrolet	C10 Suburban	6.6L V8 Gas	Catalog cross-ref
1968	GMC	C15/C1500 Suburban	5.4L V8 Gas	Catalog cross-ref
1969	GMC	C15/C1500 Suburban	5.7L V8 Gas	Catalog cross-ref
1970	GMC	C15/C1500 Suburban	5.7L V8 Gas	Catalog cross-ref
1971	GMC	C15/C1500 Suburban	5.7L V8 Gas	Catalog cross-ref
1972	GMC	C15/C1500 Suburban	5.7L V8 Gas	Catalog cross-ref

OE numbers

— pattern fit, no OE listed

Cardone

54-73709

Interchange

PB11004PB11004CN677211co

Finish: Black e-coat
Mounting bracket: Included

Further dimensional and material data available on request via the Trade RFQ flow.

VACTIRO does not currently publish third-party certifications on this site.Certifications, test reports and material certs will appear here as they are reviewed and approved for publication. Engineering documentation available on request.

Every unit carries a 12-month limited warranty (manufacturing defects, replacement or credit) plus a 60-day DOA replacement window.Final ordering and shipping terms are confirmed on the quote / PI before any paid order is accepted; carrier details will be published alongside legal entity registration.

For distributors, e-commerce resellers, repair-shop chains or container-volume buyers — submit a Trade RFQ for MOQ, packaging and lead-time terms.

Open Trade RFQ