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Fitment Advice
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- Genuine vacuum secondary replacement - Restores proper vacuum secondary operation on listed Holley carburettors.
- Direct service part - Correct replacement for carburettor numbers R1848-1 R3220 R6299-1 R8007 and R3045.
- Useful rebuild item - Ideal when servicing ageing or damaged diaphragm assemblies.
Holley 135-2 is a vacuum secondary diaphragm used on selected Holley carburettors. Replacing a worn diaphragm helps restore smooth secondary opening and consistent drivability. It suits the carburettor numbers listed by Holley and is best matched by part number before ordering.
Fitment
- Holley carburettor R1848-1
- Holley carburettor R3220
- Holley carburettor R6299-1
- Holley carburettor R8007
- Holley carburettor R3045
Specifications
- Part Number: 135-2
- Brand: Holley
- Product Type: Vacuum secondary diaphragm
Part 135-2 is a Holley vacuum secondary diaphragm for selected Holley carburettors. Suits carburettor numbers R1848-1 R3220 R6299-1 R8007 and R3045 for vacuum secondary service and rebuild work.
Shipping
We ship Australia-wide via Australia Post, with tracked shipping starting from $10.95. Orders are usually dispatched within 24–48 hours, with most deliveries arriving in 2–3 business days. Rural and remote areas may take up to 5 business days.
International shipping is available, with rates calculated at checkout. Local pickup is available from Echuca, VIC — please call ahead on 03 9989 9921 before visiting.
Returns
Returns and exchanges may be accepted within 30 days of receiving your order, provided items are in saleable condition, include original packaging and proof of purchase. Returns are assessed case by case.
Change-of-mind returns, incorrectly ordered items, clearance items and products damaged through misuse or wear and tear are not returnable. Please contact us before sending back any item, especially for warranty claims.