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K&L Supply - 18-4171 - Fuel Petcock

4.4212 product ratings
Dark Horse Motorcycle Parts (73932)
99.5% positive feedback
Price:
$51.47
Free shipping
Estimated delivery Fri, Sep 5 - Tue, Sep 9
Ships today if you order in the next Ships today if you order in the next 11h 15m
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
IT175 77-78. IT400 76-78. New K&L Fuel Petcock made in Japan to OEM specifications. This petcock will fit the Yamaha motorcycles listed below. IT250 77-78. XT500 76-81.

About this product

Product Identifiers

BrandK&L Supply
Manufacturer Part Number18-4171
eBay Product ID (ePID)171137972

Additional Product Features

Part TypeFuel Petcock

All listings for this product

Buy It Now
New
YAMAHA XT500 DT400 DT360 DT250 IT250 DT1 DT2 AT1 AT2 RT1 RT2 REPLACEMENT PETCOCK
item 1 YAMAHA XT500 DT400 DT360 DT250 IT250 DT1 DT2 AT1 AT2 RT1 RT2 REPLACEMENT PETCOCK
$37.84
Free shipping
Petcock DT100 DT125 DT175 DT250 DT360 DT400 XT500 Enduro new 18-4171
item 2 Petcock DT100 DT125 DT175 DT250 DT360 DT400 XT500 Enduro new 18-4171
$44.39
Free shipping
K&L Fuel Petcock 18-4171
item 3 K&L Fuel Petcock 18-4171
$46.95
Free shipping
KL Supply KL Supply Fuel Petcock 18-4171 Yamaha 29-2264 7400-065
item 4 KL Supply KL Supply Fuel Petcock 18-4171 Yamaha 29-2264 7400-065
$47.63
Free shipping
K&L Supply 18-4171 Fuel Petcock
item 5 K&L Supply 18-4171 Fuel Petcock
$49.95
Free shipping
Fuel Petcock Yamaha DT1 68-70 DT2 DT3 72-73 DT100 74-75 DT125 74-75 K&L 18-4171
item 6 Fuel Petcock Yamaha DT1 68-70 DT2 DT3 72-73 DT100 74-75 DT125 74-75 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha AT1 69-71 AT2 1972 CT1 69-71 CT2 CT2 72-73 K&L 18-4171
Almost gone
item 7 Fuel Petcock for Yamaha AT1 69-71 AT2 1972 CT1 69-71 CT2 CT2 72-73 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha DT175 74-75 DT250 74-76 DT360 DT400 75-78 K&L 18-4171
item 8 Fuel Petcock for Yamaha DT175 74-75 DT250 74-76 DT360 DT400 75-78 K&L 18-4171
$51.47
Free shipping
Fuel Petcock Yamaha DT125 DT175 DT250 IT175 IT250 IT400 XT500 K&L 18-4171
item 9 Fuel Petcock Yamaha DT125 DT175 DT250 IT175 IT250 IT400 XT500 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha CT3 1973 K&L 18-4171
item 10 Fuel Petcock for Yamaha CT3 1973 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha DT125 1975 K&L 18-4171
item 11 Fuel Petcock for Yamaha DT125 1975 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha IT175 IT250 IT400 76-78 RT1 70-71 K&L 18-4171
item 12 Fuel Petcock for Yamaha IT175 IT250 IT400 76-78 RT1 70-71 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha CT2 1972 K&L 18-4171
item 13 Fuel Petcock for Yamaha CT2 1972 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha AT1 69-71 K&L 18-4171
item 14 Fuel Petcock for Yamaha AT1 69-71 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha DT1 68-70 K&L 18-4171
item 15 Fuel Petcock for Yamaha DT1 68-70 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha AT1M 70-71 K&L 18-4171
item 16 Fuel Petcock for Yamaha AT1M 70-71 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha DT2 1972 K&L 18-4171
item 17 Fuel Petcock for Yamaha DT2 1972 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha DT100 74-75 K&L 18-4171
item 18 Fuel Petcock for Yamaha DT100 74-75 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha DT3 1973 K&L 18-4171
item 19 Fuel Petcock for Yamaha DT3 1973 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha AT2 1972 K&L 18-4171
item 20 Fuel Petcock for Yamaha AT2 1972 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha IT175 77-78 K&L 18-4171
item 21 Fuel Petcock for Yamaha IT175 77-78 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha IT250 77-78 K&L 18-4171
item 22 Fuel Petcock for Yamaha IT250 77-78 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha RT1 70-71 K&L 18-4171
item 23 Fuel Petcock for Yamaha RT1 70-71 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha DT400 75-78 K&L 18-4171
item 24 Fuel Petcock for Yamaha DT400 75-78 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha DT250 74-75 K&L 18-4171
item 25 Fuel Petcock for Yamaha DT250 74-75 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha IT400 76-78 K&L 18-4171
item 26 Fuel Petcock for Yamaha IT400 76-78 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha XT500 76-81 K&L 18-4171
item 27 Fuel Petcock for Yamaha XT500 76-81 K&L 18-4171
$51.47
Free shipping
Fuel Petcock for Yamaha CT1 69-71 K&L 18-4171
item 28 Fuel Petcock for Yamaha CT1 69-71 K&L 18-4171
$51.47
Free shipping
K&L Fuel Petcock Assembly 18-4171
item 29 K&L Fuel Petcock Assembly 18-4171
$51.89
Free shipping
K&L Fuel Petcock #18-4171 for Yamaha
item 30 K&L Fuel Petcock #18-4171 for Yamaha
$53.32
Free shipping
K&L Supply 18-4171 Fuel Petcock
item 31 K&L Supply 18-4171 Fuel Petcock
$53.33
Free shipping
K&L Supply Fuel Petcock | 18-4171
item 32 K&L Supply Fuel Petcock | 18-4171
$55.64
Free shipping
K&L Fuel Petcock Assembly 18-4171
item 33 K&L Fuel Petcock Assembly 18-4171
$55.73
Free shipping
K & L Supply Fuel Petcock 18-4171
item 34 K & L Supply Fuel Petcock 18-4171
$49.95
+$5.95 shipping
K&L Supply 18-4171 Fuel Petcock for Body Gas Tanks & Accessories Fuel te
item 35 K&L Supply 18-4171 Fuel Petcock for Body Gas Tanks & Accessories Fuel te
$56.88
Free shipping
K & L Supply Fuel Petcock 18-4171
item 36 K & L Supply Fuel Petcock 18-4171
$47.45
+$11.49 shipping
K&L 18-4171 FUEL PETCOCK ASSEMBLY
item 37 K&L 18-4171 FUEL PETCOCK ASSEMBLY
$49.95
+$8.99 shipping
K&L - 18-4171 - FUEL PETCOCK ASSEMBLY
item 38 K&L - 18-4171 - FUEL PETCOCK ASSEMBLY
$59.76
Free shipping
K&l Supply 118-4171 18-4171 FUEL PETCOCK ASSEMBLY
item 39 K&l Supply 118-4171 18-4171 FUEL PETCOCK ASSEMBLY
$49.95
+$9.95 shipping
K&L Supply Fuel Petcock 18-4171
item 40 K&L Supply Fuel Petcock 18-4171
$49.95
+$9.99 shipping
K&L Supply Fuel Petcock 18-4171
item 41 K&L Supply Fuel Petcock 18-4171
$60.99
Free shipping
K&L Supply Fuel Petcock - 18-4171
item 42 K&L Supply Fuel Petcock - 18-4171
$62.22
Free shipping
K And L Supply 1975 Yamaha DT125 PETCOCK, STOCK REPLACEMENT 18-4171
item 43 K And L Supply 1975 Yamaha DT125 PETCOCK, STOCK REPLACEMENT 18-4171
$62.22
Free shipping
K And L Supply PETCOCK, STOCK REPLACEMENT 18-4171
item 44 K And L Supply PETCOCK, STOCK REPLACEMENT 18-4171
$62.22
Free shipping
K & L Supply 18-4171 Fuel Petcock
item 45 K & L Supply 18-4171 Fuel Petcock
$62.22
Free shipping
K & L Supply Fuel Petcock 18-4171
item 46 K & L Supply Fuel Petcock 18-4171
$49.95
+$12.95 shipping
K&L Fuel Petcock Assembly 18-4171
item 47 K&L Fuel Petcock Assembly 18-4171
$49.95
+$15.00 shipping
K&L Gas Fuel Tank Petcock DT 100 125 175 250 360 400 XT 500 IT CT1 DT1 DT2 RT1
Last one
item 48 K&L Gas Fuel Tank Petcock DT 100 125 175 250 360 400 XT 500 IT CT1 DT1 DT2 RT1
$36.95
Petcock DT100 AT1 AT2 DT1 DT2 CT1 DT360 RT1 XT500 Yamaha Fuel Gas (See Desc)M39
Last one
item 49 Petcock DT100 AT1 AT2 DT1 DT2 CT1 DT360 RT1 XT500 Yamaha Fuel Gas (See Desc)M39
$37.24
listings for this product

Ratings and Reviews

Learn more
4.4
12 product ratings
  • 8 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by dar1956
    Jun 06, 2025

    this petcock came without the main large...

    this petcock came without the main large lever o ring gasket took me a long time and big fuel mess to find out why gas was pouring out everywhere brand-new part and came with the major large lever gasket took a part my old and said that s where the problem is it s 50 years old next year can t use that one ordered complete new gasket set over and will start over still love my baby

    Verified purchase: YesCondition: New

  • by kevinh573
    Sep 17, 2019

    Great part at a good price

    Verified purchase: YesCondition: New

  • by c-jecre-5uaftg5
    Feb 25, 2020

    Good item

    You could offer the rubber grommets with the part or as a separate item. This has been an issue on past projects.

    Verified purchase: YesCondition: New

  • by jkappus800
    Mar 31, 2025

    We had to drill out the mounting holes t...

    We had to drill out the mounting holes they weee just a tiny bit off otherwise seems like a good petcock

    Verified purchase: YesCondition: New

  • by richp84
    Nov 05, 2019

    DT-250 Fuel Tank Petcock (fits 1975)

    Excellent OEM quality petcock - and made in Japan! Not a knock-off.

    Verified purchase: YesCondition: New

  • by jus-76324
    Jun 04, 2025

    Worked perfectly, large piping and nozzl...

    Worked perfectly, large piping and nozzles allowed for excellent fuel flow compared to cheaper alternatives.

    Verified purchase: YesCondition: New

  • by donalkern-0
    Aug 14, 2019

    Petcock

    Good product works perfect

    Verified purchase: YesCondition: New

  • by zaneo5718
    Jun 24, 2025

    Inexpensive but did the job

    Inexpensive but did the job

    Verified purchase: YesCondition: New

  • by brandonstites
    May 17, 2025

    Works perfectly! Exact reproduction I'm ...

    Works perfectly! Exact reproduction I'm so pleased

    Verified purchase: YesCondition: New

  • by lohm1000
    Mar 17, 2022

    Td certo

    Muito bom

    Verified purchase: YesCondition: New

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