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Intake Manifold Boot Set for Yamaha XT350 TT350 | OEM 42U-13596-01 & 55V-13586-01
Intake Manifold Boot Set for Yamaha XT350 TT350 | OEM 42U-13596-01 & 55V-13586-01
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Product Overview
Restore the high-revving performance of your Yamaha 350 with this Dual Intake Manifold Boot Set. Specifically designed for the unique dual-carburetor setup of the XT350 and TT350, this set includes both the left and right interface adapters. Over years of trail riding, the original rubber boots inevitably crack, causing vacuum leaks that lead to hard starting and uneven power delivery. This high-quality replacement set provides a factory-perfect seal, restoring your engine's reliability and throttle response.
Product Compatibility
Direct replacement for the Yamaha 350cc Dual-Intake series. Please verify your model and OEM codes.
| Brand | Model | Fitment Years | Replaces OEM Part # |
| Yamaha | XT350 | 1985 – 2000 | 42U-13596-01-00 (Right) |
| Yamaha | TT350 | 1986 – 1987 | 55V-13586-01-00 (Left) |
Specifications
| Feature | Detail |
| OEM References | 42U-13596-01-00, 55V-13586-01-00 |
| Quantity | 2 Pieces (Complete Left & Right Set) |
| Material | High-Grade Rubber & Anti-Rust Alloy Flange |
| Durability | Heat-Resistant, Oil-Resistant, Colorfast |
| Installation | Precision Bolt-on Factory Fit |
Key Features
- Complete Dual-Side Solution: Unlike single-pack replacements, this set includes both the left and right boots, ensuring your entire dual-intake system is refreshed simultaneously for perfect engine balance.
- Premium Material Engineering: Made from high-density rubber and lightweight alloy that is resistant to gasoline, engine oil, and extreme heat cycles.
- Anti-Rust & Colorfast: The metal mounting flanges are treated for maximum corrosion resistance, ensuring they won't seize or rust in harsh off-road environments.
- Restore "Like-New" Power: By eliminating vacuum leaks between the carburetors and the engine, this set provides a stable air-fuel mixture for smoother idling and snappier acceleration.
- Exact OEM Dimensions: Every boot is precision-molded to match factory specifications, allowing for a direct, "no-fuss" installation on your vintage Yamaha.
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Fitment FAQ
Will this part fit my specific model and year?
This intake manifold is intended for Direct replacement for the Yamaha 350cc Dual-Intake series. Please verify your model and OEM codes.; Fitment Years; Replaces OEM Part #; Yamaha; XT350; 1985 – 2000; 42U-13596-01-00 (Right). Listed year information includes 1985–2000, 1986–1987, 1985, 2000, 1986. It is best matched to original part number(s) 42U-13596-01, 55V-13586-01, 42U-13596-01-00, 55V-13586-01-00. Key physical/spec details from the product data include 350cc, 55V. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. Match your original part number to 42U-13596-01, 55V-13586-01, 42U-13596-01-00, 55V-13586-01-00 before purchase. For this intake manifold, also compare the bolt spacing, intake port shape, carb-side inner diameter, vacuum nipple position, and gasket shape. This is especially important for Yamaha XT350/TT350 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this intake manifold for machines outside the listed compatibility, or for units with different port shapes, bolt spacing, carb-side diameter, or vacuum nipple locations. If your original part number does not cross-reference with 42U-13596-01, 55V-13586-01, 42U-13596-01-00, 55V-13586-01-00, treat the fitment as unconfirmed. Model years outside 1985–2000, 1986–1987, 1985, 2000, 1986 should be verified separately. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the bolt spacing, intake port shape, carb-side inner diameter, vacuum nipple position, and gasket shape. Confirm OEM/cross-reference number(s): 42U-13596-01, 55V-13586-01, 42U-13596-01-00, 55V-13586-01-00. Recheck listed specs such as 350cc, 55V. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
Ordered these GOOFIT 2Pcs Motorcycle Carburetor Intake Boot Joints to replace the OEM joints on my 1991 XT350. The joints are identical to the originals and were quick and easy to replace. No more air leaks and backfires! Great value...Keeper!