Page 152 - 2022-23 Auto Performance Open Wheel Catalog

Sprint Car Components (Cont.)
Bulldog Rear Ends
XR-2
The Bulldog XR-2 is the rear
end for the 21st century. The
XR-2 saves 6-1/2 lbs. over the
XR-1 while incorporating 95%
of the same components. The
XR-2 utilizes the same depend-
able ring-and-pinion as the XR-
1. A mix of space-age design
and old-fashioned common
sense make Bulldog XR-2 the premier rear for sprint car racing.
Replacement Lower Shaft Parts
DMIRRC-1461
Part No.
DMIRRC-1471
Description
DMIRRC-1466
DMIRRC-1461
Swivel Housing
DMIRRC-1466
Snap Ring for Housing
DMIRRC-1471
Lower Shaft Seal for Swivel Coupler
DMIRRC-1472
Front Bearing Snap Ring
Part No.
XR3 Sprint Car Rear End
DMIXR3-4.12-1A
Description
Bulldog Rear End Replacement Components
DMIXR2-4.12-1A
XR-2 Sprint Rear End,
4.11 Ring and Pinion, with Thermal Coat
Utilizes an 8" 4.12 ring-and-
pinion that saves more than
2.5 lbs over a conventional
10" gear. The rear is a direct
replacement, utilizing standard
10-spline gears commonly used
in full-size rears along with
conventional length driveline
components. The rear offers an
additional 2" of fuel cell clear-
ance and 1.75" of seat clear-
ance. The ring-and-pinion has been used successfully in applications up to 800 horsepower on both dirt and pavement.
DMIRRC-1034
DMIRRC-2004
DMIRRC-1400 DMIRRC-1200
Description
DMIRRC-1217
Part No.
DMIRRC-1034
Breather Assembly
DMIRRC-1105
Side Bell O-Ring
DMIRRC-1200
Aluminum Live Axle, 2.0" I.D. with Spool
DMIRRC-1217
Axle Seal
DMIRRC-1330
Two-Bolt Locking Tab
DMIRRC-1306
Posi-Lock and Bearing Kit
DMIRRC-1361
Cover Nut, Black
DMIRRC-1361G
Cover Nut, Gold
DMIRRC-1400
Internal 10-10 Coupler
DMIRRC-1400-32
Internal Coupler, 32-Spline
DMIRRC-1410
10-10 Front Bearing
DMIRRC-1415
Internal 10-10 Seal
DMIRRC-2004
Complete Swivel Coupler Assembly
Replacement Covers
Part No. Description
Bulldog Blood Gear Oil
Fully synthetic high-performance 75W90 gear oil is a proprietary formula that includes extreme-pres- sure additives which prevent excessive wear. Special additives are incorporated to dramatically increase gear life, while the non-foaming formula lowers operating temperatures. Sold in one-quart and one-gallon containers.
Part No. Description
DMIRRC-1373
DMIRRC-1373
Vault Lock Rear Cover with Bearings
DMIRRC-1375A
Vault Lock Seal
DMIRRC-1386B
Billet Rear Cover with Bearings
DMIBULLDOGQT
75W90 Gear Oil, 1 Quart
DMIBULLDOG1
75W90 Gear Oil, 1 Gallon
150
2022-23 PARTS AND ACCESSORIES
Brady Bacon
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