Koyo PU285530RR1DV1 Timing Belt Tensioner – Honda Civic / CRX / CR-V / Integra B-series

The Koyo PU285530RR1DV1 timing belt tensioner is a high-quality Japanese roller designed for Honda engines from the B-series family – including the well-known B16, B18 and B20 units. Koyo remains one of the few manufacturers that still produce their tensioners and bearings entirely in Japan, ensuring exceptional durability, precision and OEM-level fitment.

Koyo supplies its components for Honda factory assembly as well as for official dealer servicing. This means you receive the same tensioner that Honda sells as an OEM service part, but at a significantly lower price.

Why choose the Koyo B-series tensioner?

• 100% Made in Japan – no outsourced production.
• OEM-equivalent quality – Koyo parts match Honda factory specifications.
• Excellent thermal resistance – ideal for high-revving VTEC engines.
• Perfect fitment – identical dimensions to the original Honda roller.

Replaces the following Honda OEM part numbers

14510-P30-003
14510-PR3-003
14510-PR3-004

Vehicle compatibility

Fits a wide range of Honda models equipped with B-series engines:

• Honda Civic 1989–1991 EE9
• Honda Civic 1992–1995 EG6
• Honda Civic 1992–1995 EG9
• Honda Civic 1995–2001 EK4
• Honda Civic 1997–2001 MB6
• Honda Civic Aerodeck 1997–2001 MC2
• Honda CRX 1989–1991 EE8-2
• Honda CRX 1992–1997 EG2
• Honda CR-V 1995–2001 RD1 / RD3
• Honda Integra 1989–1993 DA6
• Honda Integra 1991–1993 DB1
• Honda Integra 1995–2001 DB7
• Honda Integra 1997–2001 DC2

Engine codes

B16A1, B16A2, B16A
B18B, B18C, B18C4, B18C6
B20B, B20B9, B20Z1, B20Z3

Installation notes

Honda B-series engines rely heavily on correct timing belt tension. A worn or weak tensioner can lead to belt noise, uneven belt tracking or improper timing alignment – especially in high-revving VTEC units. For best results, replace the tensioner during every timing belt service and inspect the water pump at the same time.