Description
Rotary Lift Pacoma Cylinder Seal Kit N342-12 – Newer Style 2-Post and Inground Lifts
This seal kit rebuilds the hydraulic cylinder in many newer Rotary 2-post above-ground and inground lifts rated between 7,000 and 12,000 lb. It is designed specifically for the newer-style Pacoma cylinder, which is identified by a large cast screw-off type end gland at the top of the cylinder (all seals are located in this end gland). Approximately 6 in. from the bleeder screw, the cylinder casing is stamped with the cylinder part number. The cylinder stroke (fully collapsed to fully raised) is 68 in. One kit rebuilds ONE cylinder; order two kits for a full two-cylinder lift rebuild.
Product Information
- Brand / Equipment: Rotary Lift
- Manufacturer / Reference Part Number: N342-12
- Store SKU: ROY4212
- Component: Hydraulic cylinder seal kit – Pacoma / Massey Ferguson cylinder
- Cylinder Stroke: 68 in. (fully collapsed to fully raised)
- Cylinder Casing Stamps: N342, N382, N343, N346, N380, and stamp “5581”
- Lift Capacity: 7,000 lb to 12,000 lb
- Listed Application: Newer-style Rotary Pacoma cylinders in 2-post and inground lifts
Compatible Makes / Verified Fitment Models
- Rotary – SL29-300, SL29-400 through SL29-800
- Rotary – SL212-400 through SL212-1000
- Rotary – SPOA7LC-400
- Rotary – SPOA7-300 through SPOA7-700
- Rotary – SPOA9-300 through SPOA9-700
- Rotary – SPO9-300 through SPO9-700
- Rotary – SPOA10-300 through SPOA10-700, SPOA10-500
- Rotary – SPO10-500
- Rotary – TLO7-300 through TLO7-500
- Rotary – SPO12-310 through SPO12-710
Fitment & Ordering Notes
To confirm this is a Pacoma cylinder: look for the large cast screw-off type end gland at the top, and verify the casing is stamped N342, N382, N343, N346, or N380 along with “5581”. Verify the cylinder stroke is 68 in. – a different stroke means a different seal kit is required. If your cylinder shows PANNI or YANTI, it is not a Pacoma cylinder and a different kit is needed. Compare new seals side by side with old seals before opening the bag. Contact 866-902-6060 for identification help.







