Cooling and Heating Firewall Bulkheads

Firewall Bulkhead, 4-Port, Inline, #6, #10, Aluminum, Black Anodized, Each

Part Number: SUM-220004

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Firewall Bulkhead, 4-Port, Square, #6, #10, Aluminum, Brushed, Each

Part Number: SUM-220006

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Firewall Bulkhead, 4-Port, Inline, #6, #10, Aluminum, Polished, Each

Part Number: SUM-220004-S

3.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Firewall Bulkhead, 2-Port, Inline, #6, #10, Aluminum, Black Anodized, Each

Part Number: SUM-220003-B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Firewall Bulkhead, 2-Port, Inline, #6, #10, Aluminum, Polished, Each

Part Number: SUM-220003

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Air Conditioning Firewall Bulkhead Fitting, Round, 1-port, #10 Air Conditioning Fitting Size, Steel, Natural, Each

Part Number: FSS-16770

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air