This 2.50-4 inner tube (8" x 2-1/2") fits many hand trucks, dollys, lawn mowers, wheelbarrows, and scooters that use a 4" rim wheel with an 8" tire and has a bent (TR87) valve stem with cap.
This inner tube is made of isobutylene isoprene rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber.
Please check the sidewall of your tire - if it says "2.50-4", "2.80/2.50-4", or "2.80-4" then this tube will likely work.
Compatible models for Reference:
Bruno SuperCub 34, Bruno Thunder 37, Bruno Typhoon C3
Heartway Sahara FRK (HP7FRK), Heartway Sahara K (HP7K), Heartway Sahara KX (HP7KX)
Jazzy 1143, Jazzy 1170 XL, Jazzy 1170 XL, Plus Jazzy 1420
Merits Atlantis (P710/P7101/P7102), Merits Atlantis 2 (P720/P7201/P7202), Merits Travel-Ease Commuter Bariatric (P183), Merits Travel-Ease Commuter Bariatric (P184), Merits Travel-Ease Commuter Heavy Duty (P181), Merits Travel-Ease Commuter Heavy Duty (P182/MP-1 U)
PaceSaver Passport Series Pride Dynamo (SC180)
Pride Legend (SC300/SCVA300/SC340/SCVA340), Pride Rally (SC150/SC151/SC155), Pride Rally Shopper (SC151SHP), Pride Sidekick (SC200), Pride Sundancer (SC2000/SC202), Pride Sundancer with Power Seat (SC2000PS)
Quickie P-222 SE
Shoprider Streamer (888WS), Shoprider Sunrunner 3 (888B-3), Shoprider Sunrunner 3 Deluxe (888-3L)
Tuffcare Challenger Escort 3200
X-Treme X-50-300, X-Treme X-50-500
Kindly Recommendation
Inner tube comes with bent air valve, it is recommended to make the valve towards the outside when installation, which can be convenient to inflate.
Package Include:2 Pieces 2.50-4 inner tube