We'll ship today if ordered in:
1 2 HR : 0 9 MIN : 4 6 SEC
Shipping Cutoff Times
Shipping Type Order By
UPS Ground 8:00pm CST
UPS Three Day Select 8:00pm CST
UPS Second Day Air 8:00pm CST
UPS Next Day Air Saver 4:00pm CST
UPS Next Day Air 4:00pm CST
USPS Parcel Select 11:30am CST
FedEx Economy 3:00pm CST
FedEx Standard 3:00pm CST
FedEx Priority 3:00pm CST
Canada Postal Service 11:30am CST

Orders placed during the weekends or the following holidays will ship the next business day.

  • New Years Eve
  • New Years Day
  • Christmas Eve
  • Christmas Day
  • Memorial Day
  • Independence Day
  • Labor Day
  • Thanksgiving Day
  • Day after Thanksgiving
Click here for more details.
Dennis Kirk Inc.
Search Within
Ride Search
Top 3 Product Matches
  • DG
  • Keihin 21 Series Pilot Jet - 34-5140
DG Keihin 21 Series Pilot Jet - 34-5140
More Choices

DG Keihin 21 Series Pilot Jet - 34-5140

  • Part #:
    17146140
  • Manufacturer Part #:
    34-5140

MSRP Price: $6.25

Our Price: $5.35

You Save $0.90 (14%)
Please select Jet Size
9 on Hand
loading...
Low Price GUARANTEE
Find a lower price? Beat it by a buck
NO HASSLE RETURNS
Details
Ships Today! If ordered in:
1 2 HR : 0 9 MIN : 4 6 SEC
Overview of DG Keihin 21 Series Pilot Jet - 34-5140
  • 21 Series Pilot Jets fit PJ, PWK, PD and 20-32mm PE carbs

Specs for DG Keihin 21 Series Pilot Jet - 34-5140

Jet Size 40
Type Pilot Jet
Units Each
Weight 0.06 lbs

Alternate/OEM Part Number(s):

D345140
Specs for DG Keihin 21 Series Pilot Jet - 34-5140
Jet Size 40
Type Pilot Jet
Units Each
Weight 0.06 lbs
Fitment for DG Keihin 21 Series Pilot Jet - 34-5140
See if this part fits your ride

Part 17146140 fits the following machines

Powered by TurnTo
4.5 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
7
0
0
0
1
Durability
5.0 / 5
Ease of Use
5.0 / 5
Finish
5.0 / 5
Fit
5.0 / 5
Quality
5.0 / 5
Style
5.0 / 5
Value
4.9 / 5
Would you recommend this product?
Yes (4)
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Product as described
I received and installed the 60 slow jet on my motorcycle and it cleared up the bogging down problem I was having in cold weather. Product was not just priced the lowest that I could find but it was available for single quantity ordering. If you order from the dealer, they only sell in sets of 5.
February 18, 2013
Purchased
 over 5 years ago
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Great jet, fixed my idle issues
Fit perfect. Great replacement for a clogged pilot jet. Bike makes rediculous power now and idles perfectly
December 28, 2016
Purchased
 1 year ago
Durability
5 / 5
Ease of Use
5 / 5
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Great upgrade.
After installing in my girlfriends crf150f, it seems to start and idle better when cold but doesnt have any blubber when hot.
August 30, 2016
Purchased
 1 year ago
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
October 15, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
No Review Title Entered By User
No Review Text Entered By User
October 14, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
September 2, 2010
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
right product. fast delivery.
January 20, 2017
Purchased
 1 year ago
Would you recommend this product?
Yes
Wrong size
Sent me the wrong size and now I got to pay for shipping to send it back. Thanks guys
May 3, 2017
Purchased
 1 year ago
Powered by TurnTo
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 5 answers
Do these fit a Keihin FCR 39 carburetor?
Truman O on Nov 21, 2016
BEST ANSWER: I am unable to locate the answer to you inquiry, please contact our Tech Support Staff for further information at 1-800-969-7501
will these fit VE66BAEI Keihin carbs on a 1992 cb750 nighthawk?
Darryl C on Sep 16, 2017
BEST ANSWER: No, fit PJ, PWK, PD and 20-32mm PE carbs
Instructions and Manuals for DG Keihin 21 Series Pilot Jet - 34-5140
Instruction Manual Instruction Manual PDF 76.9 KiB