When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
PREMIUM JAPANESE SUSPENSION & STEERING PARTS • SHIPPED FAST FROM THE USA 555 Sankei Front Upper Ball Joints 43310-09015 — Set of 2 Fits 2005–2023 Toyota Tacoma • Left & Right Pair MADE IN JAPAN 100% GENUINE SET OF 2 — BOTH SIDES BRAND NEW IN BOX Actual JAPARTS stock photo — you receive both genuine 555 ball joints with hardware PART SPECIFICATIONS Brand555 (Sankei Industry Co., Japan) Part Number43310-09015 (555 ref: SB-3881) Part TypeBall Joint – Front Upper PlacementFront Upper — fits Left & Right Quantity2 ball joints — enough to do both sides Items Included2 ball joints, snap rings, cotter pins ConditionBrand new, factory sealed Country of OriginJapan Interchange43310-09017, 43310-0K010, CBT-63, CB0406 VEHICLE FITMENT
- Toyota Tacoma — 2005–2023 (2.7L 4-cyl & 4.0L V6, 2WD & 4WD)
Front upper ball joint, fits left or right (both included). Fits the 2nd & 3rd generation Tacoma. This is the genuine 555 joint used by leading off-road upper control arm builders. Please confirm your exact year and trim using the compatibility chart above before ordering. Not sure it fits your truck? Message us with your VIN and we will confirm fitment before you buy. WHY GENUINE 555 SANKEI?
555 (Three Five) by Sankei Industry is the OEM-grade Japanese manufacturer trusted by professional installers and off-road builders worldwide for suspension and steering components. Every 555 ball joint is forged, machined, and assembled in Japan to original-equipment tolerances — the same quality standard your Tacoma left the factory with, and a world apart from the cheap unbranded joints that develop play and fail early under hard use.
- Genuine Made-in-Japan construction — not a relabeled generic
- Set of 2 — left and right included, does both sides in one repair
- OE-spec forged housing and hardened ball stud for long service life on and off road
- Snap rings and cotter pins included — everything you need to install
- Direct bolt-in replacement — no modification required
SHIPPING Ships fast from our warehouse in Doral, Florida. Packed securely in the original manufacturer packaging, typically shipped within 1 business day. RETURNS & SUPPORT 30-day returns accepted. Not sure this fits your vehicle? Message us before purchasing — we are suspension specialists and answer fitment questions daily. JAPARTS PREMIUM JAPANESE AUTO PARTS • GENUINE • SHIPPED FAST FROM THE USA