Description
Coats 89234452 Leverless Tail Insert – 2 Pack Replacement for Coats Tire Changers
The Coats 89234452 is a replacement rear (tail) nylon insert for use with Coats leverless tire changer heads. These clip-in inserts are used with the pneumatic/air-operated leverless mount-demount head and protect wheel rims from scratching or damage during the tire mounting and demounting process. Replace worn, cracked, or missing tail inserts when the leverless head shows signs of rim contact or reduced grip during operation. This listing is for a 2-pack of rear inserts.
Product Information
- Brand: Coats (OEM part; aftermarket replacement)
- Manufacturer PN: 89234452
- Store SKU: 2x COS4452
- Component: Leverless Tail (Rear) Insert – clip-in nylon bootie for leverless mount head
- Pack Size: 2-pack
- Listed Application: Coats tire changers equipped with the pneumatic leverless style mount-demount head
Compatible Makes / Verified Fitment Models
- Coats Rim-Clamp 50 Series (5050, 5060, 5065, 5070)
- Coats Rim-Clamp 60 Series (6050, 6060, 6065)
- Coats Rim-Clamp 70 Series (7050, 7060, 7065, 7655, 7660, 7665)
- Coats 70X-AH3, 70X-EH3
- Coats 90 Series (9010, 9024)
- Coats APX80, APX90
- Coats ProGuard Leverless (serial number GAE1104344 or later)
Replacement / Cross-Reference Numbers
- Coats OEM PN: 89234452 / 9234452
- Cross-Reference: 83019305NE / 3019305NE
Fitment and Ordering Notes
- This insert fits only Coats tire changers equipped with the air-operated (pneumatic) leverless head that uses a small clip-in tab. It does not fit traditional lever-style machines.
- 89234452 is the tail/rear insert. The front hook inserts for similar machines use a different part number (see Coats 89233409 for a combo hook and tail kit).
- Some sellers list this part under varying descriptions (front insert vs. rear/tail insert). Based on multiple sources, 89234452 is the tail/rear bootie insert. Confirm with your machine’s parts diagram before ordering if uncertain.
- Verify fitment against your machine’s serial number plate and OEM parts diagram prior to purchase.



