--- title: "cv40 carburetor — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/cv40-carburetor" last_updated: "2026-07-10T02:37:54.712Z" locale: en meta: description: "a small market ($40K/yr) — cv40 carburetor doesn't clear our bar today." "og:description": "a small market ($40K/yr) — cv40 carburetor doesn't clear our bar today." "og:title": "cv40 carburetor — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen" --- Back to Flapen home # **cv40 carburetor** **Skip it****45/100 ** a small market ($40K/yr) — cv40 carburetor doesn't clear our bar today. **Market/yr** **$40K** **Growth (1y)** **+271.3%** **Products** **14** **Brands** **9** was 16 a year ago **Sellers** **11** **Price range** **$31.43–$70.45** **Returns** **3.2%** **Rating** **4.3★** **Skip it** Scored 45/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **2** ×0.30 Growth **83** ×0.30 Competition **29** ×0.20 Quality gap **65** ×0.10 Returns **74** ×0.10 ## **Competition** - ATRACYPART33% - Czsmbt32% - RUIANOMG9% - PUCKY7% - SVKZGFZ6% - BUSIDN5% - Other (3 brands)8% The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack. 9 brands and 11 sellers compete here. **Brands** **9 **▼falling was 16 a year ago **Sellers** **11** **Top 5 brand share** **87%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![CV40 Carburetor Replacement for Harley Davidson Sportster 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04](https://m.media-amazon.com/images/I/41JqFLiD4WL.jpg) [**CV40 Carburetor Replacement for Harley Davidson Sportster 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04**](https://www.amazon.com/dp/B09QKY1QHJ) Czsmbt$43.204.4★51226%▼falling 2 ![CV40 Carburetor Compatible with 1988-2006 Harley Davidson Sportster 883 1200 XL883 XL1200 1988-2016 Dyna & FXR 1988-2017 Softail 1988-2016 Touring 1998-Up Sportster Electra Glide Fatboy & More Carb](https://m.media-amazon.com/images/I/41sg1QGriZL.jpg) [**CV40 Carburetor Compatible with 1988-2006 Harley Davidson Sportster 883 1200 XL883 XL1200 1988-2016 Dyna & FXR 1988-2017 Softail 1988-2016 Touring 1998-Up Sportster Electra Glide Fatboy & More Carb**](https://www.amazon.com/dp/B0CPPTT362) ATRACYPART$45.824.1★19623%▼falling 3 ![RUIANOMG Carburetor Replacement For Harley-Davidson Sportster 883 1200 1988-2006 Softail 1988-2017 Dyna FXR Touring Include Choke Cable Fuel Filter](https://m.media-amazon.com/images/I/41YHhjWomSL.jpg) [**RUIANOMG Carburetor Replacement For Harley-Davidson Sportster 883 1200 1988-2006 Softail 1988-2017 Dyna FXR Touring Include Choke Cable Fuel Filter**](https://www.amazon.com/dp/B0DFW1PV2C) RUIANOMG$43.194.5★719%▲rising 4 ![CV40 Carburetor & Choke Cable Replacement for Harley Davidson Dyna Electra Glide Fatboy Softail Sportster 1200 XLH1200 Sportster 883 XL883 XLH883 27490-04 CV40 Carb](https://m.media-amazon.com/images/I/51XaFNvvDWL.jpg) [**CV40 Carburetor & Choke Cable Replacement for Harley Davidson Dyna Electra Glide Fatboy Softail Sportster 1200 XLH1200 Sportster 883 XL883 XLH883 27490-04 CV40 Carb**](https://www.amazon.com/dp/B09QKXMGQ7) Czsmbt$46.034.5★2006%▼falling 5 ![SVKZGFZ CV40 Carburetor for Harley Davidson HD Sportster XL 883 1200/ Softail/Touring/Dyna FXR/Road King Carb 27421-99A (with Fuel Filter + Spark Plug + Jets)](https://m.media-amazon.com/images/I/41873QgcuKL.jpg) [**SVKZGFZ CV40 Carburetor for Harley Davidson HD Sportster XL 883 1200/ Softail/Touring/Dyna FXR/Road King Carb 27421-99A (with Fuel Filter + Spark Plug + Jets)**](https://www.amazon.com/dp/B0BSL6PCHW) SVKZGFZ$31.434.4★576%—flat 6 ![PUCKY CV40 Carburetor Replacement for Harley Davidson Road King Twin Cam 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04](https://m.media-amazon.com/images/I/51mo1SktoHL.jpg) [**PUCKY CV40 Carburetor Replacement for Harley Davidson Road King Twin Cam 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04**](https://www.amazon.com/dp/B07S7Y6PG9) PUCKY$51.364.2★2775%—flat 7 ![CV40 Carburetor Compatible with 19882006 Harley Davidson Sportster 883 1200 XL883 XL1200 Fits 19882016 Dyna & FXR 19882017 Softail 1988-2016 Touring Electra Glide Fatboy Replaces 27490-96](https://m.media-amazon.com/images/I/51DoMqcqj6L.jpg) [**CV40 Carburetor Compatible with 19882006 Harley Davidson Sportster 883 1200 XL883 XL1200 Fits 19882016 Dyna & FXR 19882017 Softail 1988-2016 Touring Electra Glide Fatboy Replaces 27490-96**](https://www.amazon.com/dp/B0F4KD4SZV) ATRACYPART$65.213.5★65%▲rising 8 ![BUSIDN Carburetor for Harley Davidson S&S Super E & Sportster Shorty](https://m.media-amazon.com/images/I/41gO0uBpo7L.jpg) [**BUSIDN Carburetor for Harley Davidson S&S Super E & Sportster Shorty**](https://www.amazon.com/dp/B0F4CGJYYJ) BUSIDN$43.534.8★165%▲rising 9 ![CV40 Carburetor & Choke Cable Kit for 1988-2017 Harley-Davidson Sportster 883/1200 Dyna Softail Touring & More OEM# 27490-04 27421-99 Fits Electra Glide Fat Boy Road King Super Glide](https://m.media-amazon.com/images/I/51-CIycNZfL.jpg) [**CV40 Carburetor & Choke Cable Kit for 1988-2017 Harley-Davidson Sportster 883/1200 Dyna Softail Touring & More OEM# 27490-04 27421-99 Fits Electra Glide Fat Boy Road King Super Glide**](https://www.amazon.com/dp/B0FR3WF24R) Bopowo$43.954.9★94%▲rising 10 ![CV40 Carburetor Compatible with Harley Davidson Sportster 883 1200 (19882006) Softail (19882017) Dyna/FXR (19882016) & Touring (19882016) Replaces 27421-99 with Choke Cable Black Cover](https://m.media-amazon.com/images/I/51uuDkv+JgL.jpg) [**CV40 Carburetor Compatible with Harley Davidson Sportster 883 1200 (19882006) Softail (19882017) Dyna/FXR (19882016) & Touring (19882016) Replaces 27421-99 with Choke Cable Black Cover**](https://www.amazon.com/dp/B0F4KK19M7) ATRACYPART$65.082.5★33%▲rising 11 ![CV40 Carburetor with Choke Cable Replacement for 1988-2017 Harley Davidson Sportster 883 1200 XL883 XL1200 Dyna FXR Softail Touring Electra Glide Fatboy Road King Super Glide OEM# 27490-04 27421-99](https://m.media-amazon.com/images/I/51X5iKsGriL.jpg) [**CV40 Carburetor with Choke Cable Replacement for 1988-2017 Harley Davidson Sportster 883 1200 XL883 XL1200 Dyna FXR Softail Touring Electra Glide Fatboy Road King Super Glide OEM# 27490-04 27421-99**](https://www.amazon.com/dp/B0GRR7NQTZ) FENGCHUNS$44.654.5★72%▲rising 12 ![CV40 Carburetor fit for Harley Davidson Sportster 883 XL883 Sportster 1200 XLH1200 1988-2006 Dyna & FXR 1988-2016 Softail 1988-2017 Touring 1988-2016 Sportster Electra Glide Fatboy 1998-Up](https://m.media-amazon.com/images/I/51kh9MFTSvL.jpg) [**CV40 Carburetor fit for Harley Davidson Sportster 883 XL883 Sportster 1200 XLH1200 1988-2006 Dyna & FXR 1988-2016 Softail 1988-2017 Touring 1988-2016 Sportster Electra Glide Fatboy 1998-Up**](https://www.amazon.com/dp/B0F5HSZ7MM) JIK$47.944.8★272%▼falling 13 ![PUCKY Carburetor 82026 496564 Replacement for Harley Davidson S&S Cycle Super E Shorty Carburetor Big Twin or Sportster 11-0420 1002-0025 Super E Shorty](https://m.media-amazon.com/images/I/31Rhsz2xuwL.jpg) [**PUCKY Carburetor 82026 496564 Replacement for Harley Davidson S&S Cycle Super E Shorty Carburetor Big Twin or Sportster 11-0420 1002-0025 Super E Shorty**](https://www.amazon.com/dp/B0B5SM9QGJ) PUCKY$39.574.2★732%▼falling 14 ![CV40 Carburetor Compatible with 19882006 Harley Davidson Sportster 883 1200 XL XLH 19882017 Softail 19882016 Dyna/FXR 19882016 Touring Replaces 27421-99 Silver Cover](https://m.media-amazon.com/images/I/41vwvBV1EgL.jpg) [**CV40 Carburetor Compatible with 19882006 Harley Davidson Sportster 883 1200 XL XLH 19882017 Softail 19882016 Dyna/FXR 19882016 Touring Replaces 27421-99 Silver Cover**](https://www.amazon.com/dp/B0F4KCND4K) ATRACYPART$70.454.2★52%▲rising ## **Product shelf** All 14 tracked products in this niche. Top sellersNewestTrending [![CV40 Carburetor Replacement for Harley Davidson Sportster 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04](https://m.media-amazon.com/images/I/41JqFLiD4WL.jpg)**CV40 Carburetor Replacement for Harley Davidson Sportster 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04** Czsmbt**$43.20**4.4★512 reviews](https://www.amazon.com/dp/B09QKY1QHJ) [![CV40 Carburetor Compatible with 1988-2006 Harley Davidson Sportster 883 1200 XL883 XL1200 1988-2016 Dyna & FXR 1988-2017 Softail 1988-2016 Touring 1998-Up Sportster Electra Glide Fatboy & More Carb](https://m.media-amazon.com/images/I/41sg1QGriZL.jpg)**CV40 Carburetor Compatible with 1988-2006 Harley Davidson Sportster 883 1200 XL883 XL1200 1988-2016 Dyna & FXR 1988-2017 Softail 1988-2016 Touring 1998-Up Sportster Electra Glide Fatboy & More Carb** ATRACYPART**$45.82**4.1★196 reviews](https://www.amazon.com/dp/B0CPPTT362) [![RUIANOMG Carburetor Replacement For Harley-Davidson Sportster 883 1200 1988-2006 Softail 1988-2017 Dyna FXR Touring Include Choke Cable Fuel Filter](https://m.media-amazon.com/images/I/41YHhjWomSL.jpg)**RUIANOMG Carburetor Replacement For Harley-Davidson Sportster 883 1200 1988-2006 Softail 1988-2017 Dyna FXR Touring Include Choke Cable Fuel Filter** RUIANOMG**$43.19**4.5★71 reviews](https://www.amazon.com/dp/B0DFW1PV2C) [![CV40 Carburetor & Choke Cable Replacement for Harley Davidson Dyna Electra Glide Fatboy Softail Sportster 1200 XLH1200 Sportster 883 XL883 XLH883 27490-04 CV40 Carb](https://m.media-amazon.com/images/I/51XaFNvvDWL.jpg)**CV40 Carburetor & Choke Cable Replacement for Harley Davidson Dyna Electra Glide Fatboy Softail Sportster 1200 XLH1200 Sportster 883 XL883 XLH883 27490-04 CV40 Carb** Czsmbt**$46.03**4.5★200 reviews](https://www.amazon.com/dp/B09QKXMGQ7) [![SVKZGFZ CV40 Carburetor for Harley Davidson HD Sportster XL 883 1200/ Softail/Touring/Dyna FXR/Road King Carb 27421-99A (with Fuel Filter + Spark Plug + Jets)](https://m.media-amazon.com/images/I/41873QgcuKL.jpg)**SVKZGFZ CV40 Carburetor for Harley Davidson HD Sportster XL 883 1200/ Softail/Touring/Dyna FXR/Road King Carb 27421-99A (with Fuel Filter + Spark Plug + Jets)** SVKZGFZ**$31.43**4.4★57 reviews](https://www.amazon.com/dp/B0BSL6PCHW) [![PUCKY CV40 Carburetor Replacement for Harley Davidson Road King Twin Cam 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04](https://m.media-amazon.com/images/I/51mo1SktoHL.jpg)**PUCKY CV40 Carburetor Replacement for Harley Davidson Road King Twin Cam 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04** PUCKY**$51.36**4.2★277 reviews](https://www.amazon.com/dp/B07S7Y6PG9) [![CV40 Carburetor Compatible with 19882006 Harley Davidson Sportster 883 1200 XL883 XL1200 Fits 19882016 Dyna & FXR 19882017 Softail 1988-2016 Touring Electra Glide Fatboy Replaces 27490-96](https://m.media-amazon.com/images/I/51DoMqcqj6L.jpg)**CV40 Carburetor Compatible with 19882006 Harley Davidson Sportster 883 1200 XL883 XL1200 Fits 19882016 Dyna & FXR 19882017 Softail 1988-2016 Touring Electra Glide Fatboy Replaces 27490-96** ATRACYPART**$65.21**3.5★6 reviews](https://www.amazon.com/dp/B0F4KD4SZV) [![BUSIDN Carburetor for Harley Davidson S&S Super E & Sportster Shorty](https://m.media-amazon.com/images/I/41gO0uBpo7L.jpg)**BUSIDN Carburetor for Harley Davidson S&S Super E & Sportster Shorty** BUSIDN**$43.53**4.8★16 reviews](https://www.amazon.com/dp/B0F4CGJYYJ) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Size-Overall**30% *“Fit good”* **Value For Money**19% *“A Really Great Value”* **Efficiency**14% *“Works like a champ”* **Adjustability/Rotatability/Reclining**5% *“Works good after adjusting float and jet”* **Assembly/Installation**5% *“putting back together it moved good”* **Quality-Overall**4% *“Great fit, great performance, and a solid upgrade for the price”* **Durability**3% *“Durable structure and stable long-term riding performance for all classic Harley models”* **Design-Overall**2% *“Looks nice”* **Ease Of Cleaning**2% *“Its much cleaner too”* **Maintenance And Repair**2% *“Less than cost of re-build kit”* ### **What buyers complain about ** **Quality-Overall**21% *“Trash”* **Functionality-Overall**16% *“Carburetor doesnt work”* **Leak-Proof**11% *“Leaker”* **Assembly/Installation**9% *“After install just had to adj idle up a little”* **Defective Material/Parts**8% *“I guess I got one of the manufacturer defect ones”* **Compatibility-Overall**5% *“the product description said it was compatible, but it wasn't, so I returned it”* **Paint Quality**5% *“Do not use carb until all paint is cleaned”* **Metal Quality**3% *“Chinese soft metal”* **Size-Overall**3% *“I found it was too big for the jet holder so I replaced it with my old Jet holder”* **Natural Resource Wastage**3% *“Waste of time and money”* #### **Top return reasons**- Size-Overall31% - Functionality-Overall13% - Defective Material/Parts10% - Compatibility-Overall10% - Leak-Proof8% - Advertised Vs Actual Product6% - Product Condition3% - Quality-Overall3% - Assembly/Installation2% - Mechanism Issues2%