Comet P40 Collector Retrofit Kit
Pay over time with Shop Pay Installments at checkout, or fill out a quick ClickLease application (opens in a new tab) ($500 to $25,000). How it works
This kit is for the P40 owner who is replacing the entire manifold section of a Comet P40 and its diaphragm pump: the collector (the manifold that bolts over the cylinders), the regulator, and the o-rings and related parts that go with that job. It brings the pump up to the new style collector, comes with the foot bracket, spacers and bolts to mount it, and installs with basic hand tools.
-
Ships nationwide$8.95 on orders under $50, $12.95 under $149. Larger orders see their rate at checkout. Ships in 1 to 3 business days.
- Free pickup by appointmentAt our shop, 7123 I-30 Frontage Rd, Suites 3 and 4, Little Rock.
- Questions? Talk to a builder(501) 503-2623
- Operators behind itFrom the crew behind We Blast, a working soft and pressure wash company in Little Rock, Arkansas.
Overview
P40s are gas systems: the kit is made for the gas engine Comet P40 and its diaphragm pump.
What's in the kit
- Collector (1), Comet 10002-14670-R
- Regulator (1), Comet 42001-00838
- Foot bracket (1), Comet 00071-05557
- Spacers (2), Comet 33-103009
- 3 in. hex bolts (6), Comet 33-100116
Tools you'll need
- 13 mm and 14 mm sockets
- 13 mm and 14 mm wrenches
- 6 mm hex key
- #8 Phillips screwdriver
Good to know
- The old regulator comes off (4 screws) and is not reused.
- Keep the 12 bolts that hold the old collector on: they mount the new one.
- Make sure the o-rings and pistons stay inside the cylinders when the old collector comes off.
- For the Comet P40 and its diaphragm pump (P40s are gas systems). Looking for a complete new pump? See the Comet P40/20-GR, New Style (2025).
What operators say.
Be the first to review this product.
Verified buyers earn 250 rewards points for a review of 20+ words, once per product. Points never depend on the rating.
No reviews yet. Used it on a job? Tell other crews how it held up.
Hoses
and Nozzles & Tips
RampageRampage Soft Wash Hose - 1/2 in.From $209.99
4,000 PSI 3/8 in. Gray Pressure Washer HoseFrom $79.99
HurricaneHurricane Soft Wash Hose, 1/2 in. x 200 ft$229.99
BanditBandit 3/8 in. x 100 ft 6000 PSI Smooth Non-Marking Hose with Stainless Quick Connects$189.99
FlexzillaFlexzilla Garden Hose, 5/8 in. x 100 ftFrom $99.99
QC Nozzle, 5.5 GPM (15 to 40 degree)$3.99
QC Nozzle, 8 GPM (15 to 40 degree)$3.99
Set of 3 QC Nozzles for 5.5 GPM$10.99
Set of 3 QC Nozzles for 8.0 GPM$10.99
PAPA UR25 Rotating NozzleFrom $59.99
Related parts














