HD⚡SWITCH: Engineered Performance Solid Steel & Seamless: Machined from a single billet of steel for maximum strength and seamless design, reducing belt wear BIGBearing & Rebuildable: Features an oversized BIGBearing for greater durability and performance in demanding conditions—no need for full replacements. Snap-Ring design allows for easy bearing replacement Kit Includes: (1) 126-9196 (6-1/4"x1-5/8"x11/16") Pivot Tensioner Pulley & (1) 126-9189 (6-3/4"x1-1/2"x11/16") Stationary Idler, Plus (1) 1-633456 Spacer Bushing. Kit Replaces: 1-633456 116-4670 126-9189 116-4668 126-9196 Fits Exmark: Lazer Z E-Series 60" & 72" LZE Models, Lazer Z S-Series 60" & 72" LZS & LRS Models, Lazer Z X-Series 60" & 72" LZX Models, Pioneer S-Series 60" PNS Models, Radius S-Series 60" - See Model+Serial Number List Below for a guaranteed fit. HD BIGBearing Billet Idler Pulleys are machined from a single piece of solid steel and use a Larger Replaceable Pulley Bearing. Seamless Billet Pulleys provide superior durability, precision, and increased belt life. We use a larger bearing to increase life; and our billet pulley design makes it possible to replace the bearing if it fails. Designed specifically for heavy-duty applications, these pulleys offer the absolute best replacement option. - LAZER Z LZDS902K60RD LZDS902K72RD (313000000-314999999)
LZS740EKC60RD LZS740EKC60RS LZS749EKC72RD LZS749EKC72RS (314000000-314999999)
LZE730GKA60RA1 LZE749EKC72RA1 (315000000-315999999)
LZS902DKU60R00 LZS902DKU72R00 (315000000-399999999)
LZE801GKA60RA1 LZE801GKA72RA1 LZX940EKC60RT0 LZX940EKC72RT0 (316000000-399999999)
LZE751GKA60RA1 LZE751GKA72RA1 (400000000-406294344)
LZX940EKC60RW0 LZX940EKC72RW0 (402082300-406294344)
LZS801CKA60RA1 LZS801CKA72RA1 (406294345-416150474)
LZS801GKA60RA1 LZS801GKA72RA1 (416150475-417930745)
LRS801GKA60RA1 LRS801GKA72RA1 (417930746&up)
PIONEER PNS740KC604SS (312000000-312999999)
PNS740KC604 (312000000-314999999)
PNS730KA604 PNS740KC604SS (314000000-314999999)
PNS730GKA604A3 PNS740GKC60400 PNS740GKC604A4 PNS740GKC60RA3 (315000000-399999999)
RADIUS RAS740GKC60R00 (400000000-402082299)
RAS708GEM60RC3 (402082300-408644345)
RAS730GKA60RA3 (408644346-413950473)
(411294212&up)