ACL Race Series Main Bearing Set 0.25 - Toyota 1PZ, 1HZ, 1HDT - 7M8397H-0.25mm

ACL Race Series Main Bearing Set -0.25mm - Toyota 1HZ, 1HDT, 1HDFT, 1HDFTE & Yanmar 6LPA

ACL Race Series main bearings -0.25mm Under Size for Toyota 1HZ, 1HDT, 1PZ

ACL Race Series bearings feature - Steel backed Tri-Metal performance bearings for performance applications with: High strength overlay plate; Hardened steel backs; Increased crush; Elimination of flash plating; Increased eccentricity; 3/4 groove main bearings; Tight consistent wall tolerances; Enlarged ID chamfers.

Also available by special order in the following UNDER-sizes: 0.025mm, 0.25mm, and also in -0.025mm "extra oil clearance" 7M8397HX-STD.

Under-size bearings have thicker bearing shells where the extra material is on the inside of the bearing surface that faces the crankshaft to account for material removed from a crankshaft bearing journal.

Note: You will also require main bearing thrust bearings to complete your main bearing installation. See related products below.

ACL Part Number:
7M8397H-0.25

Toyota pn:
11701-17010
11704-17010 (=0.25 U/S)

ACL - Australia

8483.30
2022 07 22