Dayco Drive Belt Tensioner for Holden Calais VN VP VR 3.8L V6 1988-1995

Dayco Drive Belt Tensioner

 

Designed to maintain constant tension on serpentine belt drives.

Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. To maintain the proper tension throughout the drive, an automatic, spring-loaded tensioner is incorporated into the drive system geometry. Dayco’s Automatic Belt Tensioner features a patented “flat spring” design that’s engineered to provide less operating range variations in tension. This reduces the risk of premature accessory bearing failure due to high tension when a new belt is installed. It also lessens the risk of belt squeal and slippage, or poor accessory performance caused by low tension after the belt begins to stretch and wear. A Teflon® strip wound within the spring resists abrasion. The flat spring itself is coated to resist rust.

Other superior design features include a steel locator pin (where the application demands). A heavy-duty cast aluminum spring case resists cracking and fatigue. The heavy-duty cast aluminum arm offers additional strength and less distortion. An aluminum retainer ring locks the spring case and arm together, and seals against corrosion. A steel pivot tube (where the application demands) provides additional strength for critical torque requirements. A thermoplastic rubber “spring slot plug” keeps out harmful contaminants. The lubricated nylon “pivot tube bushing” and “spring bushing” promote quieter performance. A rubber “O” ring seals against dust and grime. The zinc coated mounting bolt resists rust and is concentric for a more even degree of constant tension. To meet OEM performance standards, Dayco Automatic Tensioners come with either a glass-filled polymer (plastic) or steel pulley, that features a dust cover to protect against contaminants.

138265

SOLD AS EACH

Compatible with these vehicles:

Holden

Berlina

• Automatic Belt Tensioner 08/1988-09/1991, 3.8L, V6, 12V, OHV, MPFI, VN, 125kW, EngCode: LG2 (LN3)
• Automatic Belt Tensioner 10/1991-07/1993, 3.8L, V6, 12V, OHV, MPFI, VP, 127kW, EngCode: LG2 (L27)
• Automatic Belt Tensioner 07/1993-04/1995, 3.8L, V6, 12V, OHV, MPFI, VR, 130kW, EngCode: LG2 (L27)

Calais

• Automatic Belt Tensioner 08/1988-09/1991, 3.8L, V6, 12V, OHV, MPFI, VN, 125kW, EngCode: LG2 (LN3)
• Automatic Belt Tensioner 10/1991-07/1993, 3.8L, V6, 12V, OHV, MPFI, VP, 127kW, EngCode: LG2 (L27)
• Automatic Belt Tensioner 07/1993-04/1995, 3.8L, V6, 12V, OHV, MPFI, VR, 130kW, EngCode: LG2 (L27)

Caprice

• Automatic Belt Tensioner 03/1994-04/1995, 3.8L, V6, 12V, OHV, MPFI, VR, 130kW, EngCode: LG2 (L27)

Commodore

• Automatic Belt Tensioner 08/1988-09/1991, 3.8L, V6, 12V, OHV, MPFI, VN, 125kW, EngCode: LG2 (LN3)
• Automatic Belt Tensioner 08/1990-12/1991, 3.8L, V6, 12V, OHV, MPFI, VG utility, 125kW, EngCode: LG2 (L27)
• Automatic Belt Tensioner 10/1991-07/1993, 3.8L, V6, 12V, OHV, MPFI, VP, 127kW, EngCode: LG2 (L27)
• Automatic Belt Tensioner 07/1993-04/1995, 3.8L, V6, 12V, OHV, MPFI, VR, 130kW, EngCode: LG2 (L27)

Statesman (From 1990)

• Automatic Belt Tensioner 11/1991-02/1994, 3.8L, V6, 12V, OHV, MPFI, VQ, 127kW, EngCode: LG2 (L27)
• Automatic Belt Tensioner 03/1994-04/1995, 3.8L, V6, 12V, OHV, MPFI, VR, 130kW, EngCode: LG2 (L27)

HSV

Commodore

• Automatic Belt Tensioner 10/1988-08/1991, 3.8L, V8, 12V, OHV, MPFI, VN, 125kW, EngCode: LG2 (LN3)
• Automatic Belt Tensioner 02/1992-06/1993, 3.8L, V8, 12V, OHV, MPFI, VP, 125kW, EngCode: L27

Sport

• Automatic Belt Tensioner 10/1991-07/1993, 3.8L, V6, 12V, OHV, MPFI, VP, 127kW, EngCode: L27

Toyota

Lexcen

• Automatic Belt Tensioner 09/1989-11/1991, 3.8L, V6, 12V, OHV, MPFI, VN, 125kW, EngCode: LN3
• Automatic Belt Tensioner 11/1991-08/1993, 3.8L, V6, 12V, OHV, MPFI, VP, 127kW, EngCode: L27
• Automatic Belt Tensioner 11/1993-04/1995, 3.8L, V6, 12V, OHV, MPFI, VR, 130kW, EngCode: L27