Heavy Truck A/C Block Offs

Heavy Truck A/C Block Offs

Heavy Truck A/C Block Offs eliminate the rear air conditioning on heavy truck applications. Our block offs allow the lines to be replaced at any time without damaging or destroying the original connections. They provide an economical solution for bypassing the rear A/C system while maintaining the option to reconnect it in the future.

Freightliner A/C Block Off

451-1190161
Freightliner J-Block – Block Off Kit
Fits Late Model Freightliners with Aluminum Sleeper Lines

451-119015, Heavy Truck A/C Block Offs

451-119015
Freightliner – 1 Piece J-Block, Block off Kit

Kenworth A/C Block Off

Kenworth Rear AC Block Off Fittings

451-1095
Kenworth – Rear A/C Block Off Fittings
Replaces Original “T” Fittings at Expansion Valve

A/C Block, AC Block, A/C Block Off, A/C Block Offs

Kenworth Rear A/C Block Off Kit

A/C Block, AC Block, A/C Block Off, A/C Block Offs

Kenworth Rear A/C Block Off Kit

451-1013, 451-1014, #6 Female O-Ring Plug, #10 Female O-Ring Plug

451-1013
#6 Female O-Ring Plug
Used To Block Off Components,
5/8″ x 18 Thread

451-1013, 451-1014, #6 Female O-Ring Plug, #10 Female O-Ring Plug

451-1014
#10 Female O-Ring Plug
Used To Block Off Components,
7/8″ x 14 Thread

Volvo A/C Block Off

451-1094
Volvo – Rear A/C Block Off Kit

“Keeping Nipples Stiff Since 1989”