# Cylinder Heads & Parts

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- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Pit Bike Engine Parts](https://tboltusa.com/store/pit-bike-engine-parts-c-51.md) > Cylinder Heads & Parts
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/pit-bike-engine-parts-cylinder-heads-parts-c-51_110.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/pit-bike-engine-parts-cylinder-heads-parts-c-51_110.md)
- **Generated:** 2026-11-06 07:14 EST
- **Site guide for AI assistants:** [llms.txt](https://tboltusa.com/llms.txt)
- **Your list:** To list everything you have looked at in one page, with current prices and stock, add ids to this address (comma separated, up to 20 of each): `https://tboltusa.com/store/seen.md?c=110`

All prices are in US dollars (USD). Shipping and any tax are worked out at checkout.

Products are filed in categories. Most top categories split by bike or engine model; a product can be listed in more than one category.

## Next to this category

- [AIR FILTER OUTERWEARS](https://tboltusa.com/store/pit-bike-engine-parts-air-filter-outerwears-c-51_1110.md)
- [Air Filters](https://tboltusa.com/store/pit-bike-engine-parts-air-filters-c-51_519.md)
- [BATTERY](https://tboltusa.com/store/pit-bike-engine-parts-battery-c-51_1116.md)
- [Big Bore and Stroker Kits](https://tboltusa.com/store/pit-bike-engine-parts-big-bore-and-stroker-kits-c-51_24.md)
- [Camshafts](https://tboltusa.com/store/pit-bike-engine-parts-camshafts-c-51_52.md)
- [Carb Intakes](https://tboltusa.com/store/pit-bike-engine-parts-carb-intakes-c-51_527.md)
- [Carb Kits & Throttle Cables](https://tboltusa.com/store/pit-bike-engine-parts-carb-kits-throttle-cables-c-51_38.md)
- [Carbs and Jets](https://tboltusa.com/store/pit-bike-engine-parts-carbs-and-jets-c-51_528.md)
- [Chinese 50-110cc Performance](https://tboltusa.com/store/pit-bike-engine-parts-chinese-50-110cc-performance-c-51_37.md)
- [Clutch Kits](https://tboltusa.com/store/pit-bike-engine-parts-clutch-kits-c-51_67.md)
- [Crankshafts](https://tboltusa.com/store/pit-bike-engine-parts-crankshafts-c-51_109.md)
- [Cylinders](https://tboltusa.com/store/pit-bike-engine-parts-cylinders-c-51_111.md)
- [Daytona Anima 150/190 4V Performance parts](https://tboltusa.com/store/pit-bike-engine-parts-daytona-anima-150190-4v-performance-parts-c-51_535.md)
- [Daytona 190FE 5 speed E start](https://tboltusa.com/store/pit-bike-engine-parts-daytona-190fe-speed-start-c-51_1152.md)
- [Daytona Anima 150 and 190 4V O.E.M. Parts](https://tboltusa.com/store/pit-bike-engine-parts-daytona-anima-150-and-190-4v-oem-parts-c-51_928.md)
- [Electrical](https://tboltusa.com/store/pit-bike-engine-parts-electrical-c-51_143.md)
- [Engine Covers & Engine Parts](https://tboltusa.com/store/pit-bike-engine-parts-engine-covers-engine-parts-c-51_514.md)
- [Exhaust Pipes](https://tboltusa.com/store/pit-bike-engine-parts-exhaust-pipes-c-51_31.md)
- [Gaskets & Seals](https://tboltusa.com/store/pit-bike-engine-parts-gaskets-seals-c-51_785.md)
- [GPX YX 124 & 140 Parts and Kits](https://tboltusa.com/store/pit-bike-engine-parts-gpx-yx-124-140-parts-and-kits-c-51_29.md)
- [KAYO SSR 170 Engine parts](https://tboltusa.com/store/pit-bike-engine-parts-kayo-ssr-170-engine-parts-c-51_1104.md)
- [Lifan Kits](https://tboltusa.com/store/pit-bike-engine-parts-lifan-kits-c-51_102.md)
- [Lubes, Oils & Chemicals](https://tboltusa.com/store/pit-bike-engine-parts-lubes-oils-chemicals-c-51_58.md)
- [Oil Coolers & Oil Filters](https://tboltusa.com/store/pit-bike-engine-parts-oil-coolers-oil-filters-c-51_61.md)
- [Parts & Kits ZS 155cc & YX150/160](https://tboltusa.com/store/pit-bike-engine-parts-parts-kits-zs-155cc-yx150160-c-51_105.md)
- [Piston Kits](https://tboltusa.com/store/pit-bike-engine-parts-piston-kits-c-51_96.md)
- [Shop tools](https://tboltusa.com/store/pit-bike-engine-parts-shop-tools-c-51_142.md)
- [SPARK PLUG](https://tboltusa.com/store/pit-bike-engine-parts-spark-plug-c-51_1117.md)
- [YX 140 E-START PARTS](https://tboltusa.com/store/pit-bike-engine-parts-yx-140-start-parts-c-51_1115.md)
- [ZS190 & ZS212 Parts](https://tboltusa.com/store/pit-bike-engine-parts-zs190-zs212-parts-c-51_1094.md)
- [Hardware](https://tboltusa.com/store/pit-bike-engine-parts-hardware-c-51_906.md)

## Products

Showing 1 to 24 of 55 products (page 1 of 3).

- [TBParts - DRZ110 KLX110 KLX110L Race Head w/ Race Cam - DISCONTINUED](https://tboltusa.com/store/tbparts-drz110-klx110-klx110l-race-head-race-cam-discontinued-p-2363.md): part number `TBW0598`; $199.00 USD; out of stock
- [Cam Cover Bolt - 110mm](https://tboltusa.com/store/cam-cover-bolt-110mm-p-6373.md): part number `TRC-6373`; $4.99 USD; 5 left
- [Daytona 4-Valve Complete Head](https://tboltusa.com/store/daytona-valve-complete-head-p-11520.md): part number `TBW1752`; $499.99 USD; 1 left
- [E22 23/20mm Valve Head Lifan 110cc](https://tboltusa.com/store/e22-2320mm-valve-head-lifan-110cc-p-9698.md): part number `TRC-0969`; $79.00 USD; 4 left
- [E22 23/20mm Valve Piranha 90cc Head](https://tboltusa.com/store/e22-2320mm-valve-piranha-90cc-head-p-625.md): part number `TRC-0625-0`; $99.00 USD; out of stock
- [e22 Head 23/20 valve kit](https://tboltusa.com/store/e22-head-2320-valve-kit-p-1815.md): part number `TRC-1815`; $39.00 USD; in stock
- [Exhaust Gasket - Silver type](https://tboltusa.com/store/exhaust-gasket-silver-type-p-274.md): part number `TRC-0274`; $2.25 USD; in stock
- [Head Stud Acorn nut set 6mm](https://tboltusa.com/store/head-stud-acorn-nut-set-6mm-p-1528.md): part number `TRC-1528`; $9.99 USD; 4 left
- [Head Stud Acorn nut set 7mm TRX90 YX140 - Pitbikes](https://tboltusa.com/store/head-stud-acorn-nut-set-7mm-trx90-yx140-pitbikes-p-5506.md): part number `TRC-5506`; $9.99 USD; 8 left
- [Honda - OEM 50/70 Center Timing Chain Roller Sprocket](https://tboltusa.com/store/honda-oem-5070-center-timing-chain-roller-sprocket-p-520.md): part number `14670-GBJ-M30`; $24.51 USD; 2 left
- [Honda 50/70 Exhaust studs](https://tboltusa.com/store/honda-5070-exhaust-studs-p-884.md): part number `(2)90033-041-020`; $9.20 USD; out of stock
- [Intake and Exhaust Valve Kit Honda XR70 CRF70F](https://tboltusa.com/store/intake-and-exhaust-valve-kit-honda-xr70-crf70f-p-3174.md): part number `TRC-3174`; $34.95 USD; 2 left
- [Kawasaki - Valve Seal for Stock Head on KLX110](https://tboltusa.com/store/kawasaki-valve-seal-for-stock-head-on-klx110-p-4794.md): part number `92049-1349`; $11.52 USD; 3 left
- [Kibble White - Valve Seal 4 Pack for Daytona Anima 190](https://tboltusa.com/store/kibble-white-valve-seal-pack-for-daytona-anima-190-p-10908.md): part numbers `W-191-36009` / `TBW1480`; $20.00 USD; 2 left
- [KLX Tappet Adjuster Set](https://tboltusa.com/store/klx-tappet-adjuster-set-p-2100.md): part number `TRC-2100`; $9.95 USD; out of stock
- [Lifan 125cc or 140cc Head 27/23](https://tboltusa.com/store/lifan-125cc-or-140cc-head-2723-p-9231.md): part number `TRC-9125`; $139.99 USD; out of stock
- [Lifan YX 140/150 23/27 Valve Kit](https://tboltusa.com/store/lifan-yx-140150-2327-valve-kit-p-1777.md): part number `TRC-1777`; $39.00 USD; 6 left
- [Pit Bike and Honda 50/70 Tappet Adjusters](https://tboltusa.com/store/pit-bike-and-honda-5070-tappet-adjusters-p-287.md): part number `TRC-0287`; $11.99 USD; 3 left
- [Pro x - Exhaust Valve for XR/CRF70](https://tboltusa.com/store/pro-exhaust-valve-for-xrcrf70-p-10213.md): part number `R-168902`; $23.58 USD; 1 left
- [Right Side cover for TB Race head](https://tboltusa.com/store/right-side-cover-for-tb-race-head-p-1299.md): part number `TBW0251`; $14.99 USD; 3 left
- [SSR - Replacement Head for SSR 125](https://tboltusa.com/store/ssr-replacement-head-for-ssr-125-p-11147.md): part number `A01180-09-00`; $156.00 USD; 1 left
- [SSR YX 150 YX 160 Stock Head](https://tboltusa.com/store/ssr-yx-150-yx-160-stock-head-p-2365.md): part number `TRC-2365`; $209.99 USD; 3 left
- [Stainless Exhaust stud set 6mm](https://tboltusa.com/store/stainless-exhaust-stud-set-6mm-p-4890.md): part number `TRC-4890`; $9.95 USD; 4 left
- [Stainless Exhaust Stud Set 8mm](https://tboltusa.com/store/stainless-exhaust-stud-set-8mm-p-5348.md): part number `TRC-5348`; $10.99 USD; 1 left

Stock: "in stock" = 9 or more, a number = that many left, "out of stock" = cannot be ordered now. "options" = choose options on the product page before it can go in the cart. Product links go to the markdown copy; for the web page change the ending .md to .html.

- [Next page (page 2)](https://tboltusa.com/store/pit-bike-engine-parts-cylinder-heads-parts-c-51_110.md?page=2)

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