Model Fit
| Trimmer | TB22EC TB80EC TB2BP TB32EC YM21CS TB2044XP TB2040XP |
| Tiller | TB225 |
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
Hipa 4PCS RDJ8JU Spark Plug for Champion RDJ7J NGK BMR6F MTD 794-00055A Y2560 Y2510 Troy Bilt TB22EC TB32EC TrimmerModel Fit Guide Model Fit Troy Bilt Trimmer TB22EC TB80EC TB2BP TB32EC YM21CS TB2044XP TB2040XP Tiller TB225 Bolens BL110 BL160 Trimmer MTD MS2550 M2510 M2500 MS2560 Trimmer Yard Man YM71SS YM2BP YM2BV Trimmer Cub Cadet BB227 ST227C ST227S BV228 BB230 CS202 CC212 SS270 BC210 ST228 BC280 CC212 Trimmer Murray M7900 MS9900 M25B M2560 M2550 Trimmer Yard Machines Y2510 Y2560 String Trimmer Replacement Part Number Champion RDJ7J Craftsman MTD 753 06847 753
Model Fit Guide
Replacement Part Number
RDJ7J
Product Specifications
| Product Application Type | String Trimmer |
| Part # | RDJ8JU |
| Pre-Gap Size | 0.7mm |
| Reach | 7.8mm |
| Thread Diameter | 14mm |
| Center Electrode Material | Nickel-Copper Core |
| Center Electrode Design | V-Cut |
| Ground Electrode Material | Nickel-Alloy |
| Ground Electrode Design | U-Groove |
| Seat Type | No Gasket |
| Resistor | Yes |
| Heat Range | 6 |
| Hex Size | 16mm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect bounce back comfortable support.
Size: Queen (Mid Loft), Number of Items: 1
Exactly what I was looking for. Love these long lasting, years and years, pillows.
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Reviewed in the United States on April 28, 2026
★★★★★ 3
Talalay pillow
Size: Queen (Mid Loft), Number of Items: 1
Much too soft. I have to purchase a second pillow in order to raise my head up sufficiently.
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Reviewed in the United States on July 23, 2025
★★★★★ 5
Awesome
Size: Queen (High Loft), Number of Items: 1
Great pillow
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Reviewed in the United States on April 19, 2026
★★★★★ 5
LOVE this pillow!!!! I have 2!!!!
Size: Queen (Mid Loft), Number of Items: 1
Well…..I have a love affair with these latex pillows. I purchased 2 of them. I have been allergic to feathers since birth and could only use latex pillows growing up. But, they became very hard to find for many years. I tried all the other kinds of pillows on the market and hated them all!!! “Won’t go flat!”….. whatever! They would go flat almost immediately. Or “Good for side sleepers!”….. NOPE!! I had a stiff neck for a week!! DONE with all of them. So,I finally got on Amazon and found this pillow. Ahhhhhh!! Loved it. Slept like a log! All night! Didn’t go flat!! No stiff neck!!! A winner!!!! Frankly,I don’t care about the cost… yeah…I know….we call have to count our change……including me. I saved to buy this pillow…..both times. AND, I would do it AGAIN!!!! And…proud to do it! So, if you have had it with all of those new prefangled so-called pillows…try this one. I would only avoid it like the plague if you are allergic to latex. Otherwise,I would definitely recommend this pillow! Wherever I go….my pillow goes. Camping, on a trip, to visit relatives…..my pillow will travel!!!!
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Side sleeping pillow
Style: Standard - Medium
Great pillow for specific people. If you want a firm yet soft pillow for side sleeping then it works great. Not as good for back sleepers but it's very comforting and cooling.
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Reviewed in the United States on May 17, 2026