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Delavan
Farming

Model # 12278 Official Delavan spray gun & accessories

Here are the diagrams and repair parts for Official Delavan 12278 spray gun & accessories, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 43 parts  |
Distributor 23-840
#16

Brass and aluminum spray guns diagram

Distributor

Part #23-840

The manufacturer no longer makes this part, and there's no substitute part

Clip 23-3760
#2

Handle and body diagram

Clip

Part #23-3760

The manufacturer no longer makes this part, and there's no substitute part

O-ring 23-3758
#8

Handle and body diagram

O-ring

Part #23-3758

The manufacturer no longer makes this part, and there's no substitute part

Packing Gland 23-3924
#3

Brass and aluminum spray guns diagram

Packing gland

Part #23-3924

The manufacturer no longer makes this part, and there's no substitute part

Brass Gun 23-12552

#NI

All parts diagram

Brass gun

Part #23-12552

The manufacturer no longer makes this part, and there's no substitute part

Body N/P
Body

Part #N/P

The manufacturer no longer makes this part, and there's no substitute part

Alum. Gun 23-824
#11A

Brass and aluminum spray guns diagram

Alum. gun

Part #23-824

The manufacturer no longer makes this part, and there's no substitute part

Brass Gun 23-12553
#6B

Brass and aluminum spray guns diagram

Brass gun

Part #23-12553

The manufacturer no longer makes this part, and there's no substitute part

Packing 23-643
#5

Brass and aluminum spray guns diagram

Packing

Part #23-643

The manufacturer no longer makes this part, and there's no substitute part

Adapter Cap (optional Accessory) 23-870
#20

Brass and aluminum spray guns diagram

Adapter cap (optional accessory)

Part #23-870

The manufacturer no longer makes this part, and there's no substitute part

Parts & More