Chapin Products

6-8183: Replacement Diaphragm Assembly with Lever

Replacement diaphragm assembly and lever kit Includes complete diaphragm assembly lever and 2 bolts Compatible with Chapin diaphragm backpack 64800   

4th Stage Replacement Filter Kit (8169)

Replacement Filter Kit Part - Model #6-8169 Replacement filter kit For Chapin poly backpack sprayers Compartible with 63800, 61800, 64800, 61950, 61900, 61813, 61808, 63900, 62000, 63985, 63980, 63924   

Replacement O-ring Repair Kit (8153)

O-Ring Repair Kit The Chapin O-Ring Kit is a genuine replacement parts kit that fits most Chapin backpack sprayers. Part - Model #6-8153 O-ring repair kit Fits most Chapin backpack sprayers Compatible with 63900, ...

Replacement Wand Clips

Wand Clips The Chapin Wand Clips are a genuine replacement part that fits most Chapin backpack sprayers.  Part - Model #6-8152 Wand clips Fits certain Chapin backpack sprayers Compatible with 61813, 61808, 61800, 64800

Replacement Pressure Regulator

Pressure Regulator The Chapin Pressure Regulator is a genuine replacement part that fits most Chapin backpack sprayers. Part - Model #6-8151 Pressure regulator Fits most Chapin backpack sprayers    

Nozzle - Poly Elbow (8148)

Replacement Elbow Kit The Chapin Replacement Elbow Kit is a genuine replacement part that fits most Chapin backpack sprayers. Part - Model #6-8148 replacement poly shut-off assembly for Chapin 61700 backpacks Compatible with 26031XP, 26021XP,...

Replacement Filter Basket With Cap - 4"

Filter Basket with Cap The Chapin Filter Basket with Cap is a genuine replacement part that fit on most Chapin backpack sprayers.  Part - Model #6-8146 Replacement 4 inch filter basket with seal and cap for Chapin backpack sprayers. Fits...

Extension Wand - Poly Straight For Backpack Sprayers

Extension Wand - Poly Straight For Backpack Sprayers Genuine Chapin replacement poly extension wand for Chapin backpacks.  

Nozzle Assembly - Poly Fan (6-8140)

Nozzle Assembly - Poly Fan (6-8140) Genuine Chapin replacement Poly Fan nozzle for Chapin Sprayers. Consists of 2 parts, Poly Nozzle and Poly nozzle body with Viton® O-ring.  

Shut-off Assembly - Poly (8138)

Shut-Off Assembly The Chapin Shut-Off Assembly features Chapin's poly shut-off. This fits all Chapin backpack sprayers and some poly hand sprayers. To determine if this part fits your specific sprayer, please visit Chapin's website to Live Chat or call...

Replacement Strap - 61800 Series

61800 Series Straps Part - Model #6-8137 Replacement Strap for Chapin backpack sprayer Consists of 2 parts, left and right replacement straps Compatible with 63985, 63980, 63924, 63800, 61800, 64800, 61950  

Replacement Pump Piston Collar

Replacement Pump Piston Collar Part - Model #6-8134 Replacement viton pump piston collar For use with Chapin backpack sprayers models 61700, 61800, 61803, 61804, 61900, and 62000